pam_yubico-2.27/0000775000175000017500000000000014034015032010566 500000000000000pam_yubico-2.27/ykpamcfg.10000664000175000017500000001012613777252101012406 00000000000000'\" t .\" Title: ykpamcfg .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: Version 2.27 .\" Manual: Yubico PAM Module Manual .\" Source: yubico-pam .\" Language: English .\" .TH "YKPAMCFG" "1" "Version 2\&.27" "yubico\-pam" "Yubico PAM Module Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" ykpamcfg \- Manage user settings for the Yubico PAM module .SH "SYNOPSIS" .sp \fBykpamcfg\fR [\-1 | \-2] [\-A] [\-p] [\-i] [\-v] [\-V] [\-h] .SH "OPTIONS" .PP \fB\-1\fR .RS 4 Use slot 1\&. This is the default\&. .RE .PP \fB\-2\fR .RS 4 Use slot 2\&. .RE .PP \fB\-A\fR \fIaction\fR .RS 4 Choose action to perform\&. See ACTIONS below\&. .RE .PP \fB\-p\fR \fIpath\fR .RS 4 Specify output file, default is ~/\&.yubico/challenge\&. .RE .PP \fB\-i\fR \fIiterations\fR .RS 4 Number of iterations to use for PBKDF2 of expected response\&. .RE .PP \fB\-v\fR .RS 4 Enable verbose mode\&. .RE .PP \fB\-V\fR .RS 4 Display version and exit\&. .RE .PP \fB\-h\fR .RS 4 Display help and exit\&. .RE .SH "ACTIONS" .SS "add_hmac_chalresp" .sp The PAM module can utilize the HMAC\-SHA1 Challenge\-response (C/R) mode found in YubiKeys starting with version 2\&.2 for \fBoffline authentication\fR\&. This action creates the initial state information with the C/R to be issued at the next logon\&. .sp The utility currently outputs the state information to a file in the current user\(cqs home directory (~/\&.yubico/challenge\-123456 for a YubiKey with serial number API readout enabled, and ~/\&.yubico/challenge for one without)\&. .sp The PAM module supports a system\-wide directory for these state files (in case the user\(cqs home directories are encrypted), but in a system\-wide directory, the \fIchallenge\fR part should be replaced with the username\&. Example: /var/yubico/challenges/alice\-123456 .sp To use the system\-wide mode, you currently have to move the generated state files manually and configure the PAM module accordingly\&. .SH "EXAMPLES" .sp First, program a YubiKey for challenge\-response on slot 2: .sp .if n \{\ .RS 4 .\} .nf $ ykpersonalize \-2 \-ochal\-resp \-ochal\-hmac \-ohmac\-lt64 \-oserial\-api\-visible \&.\&.\&. Commit? (y/n) [n]: y .fi .if n \{\ .RE .\} .sp Now, set the current user to require this YubiKey for logon: .sp .if n \{\ .RS 4 .\} .nf $ ykpamcfg \-2 \-v \&.\&.\&. Stored initial challenge and expected response in \*(Aq/home/alice/\&.yubico/challenge\-123456\*(Aq\&. .fi .if n \{\ .RE .\} .sp Then, configure authentication with PAM for example like this (\fImake a backup first\fR): .sp \fI/etc/pam\&.d/common\-auth\fR (from Ubuntu 10\&.10): .sp .if n \{\ .RS 4 .\} .nf auth required pam_unix\&.so nullok_secure try_first_pass auth [success=1 new_authtok_reqd=ok ignore=ignore default=die] pam_yubico\&.so mode=challenge\-response auth requisite pam_deny\&.so auth required pam_permit\&.so auth optional pam_ecryptfs\&.so unwrap .fi .if n \{\ .RE .\} .SH "BUGS" .sp Report ykpamcfg bugs in the issue tracker: https://github\&.com/Yubico/yubico\-pam/issues .SH "SEE ALSO" .sp \fBpam_yubico\fR(8) .sp The yubico\-pam home page: https://developers\&.yubico\&.com/yubico\-pam/ .sp YubiKeys can be obtained from Yubico: http://www\&.yubico\&.com/ pam_yubico-2.27/aclocal.m40000664000175000017500000015263413777252054012405 00000000000000# generated automatically by aclocal 1.15.1 -*- Autoconf -*- # Copyright (C) 1996-2017 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, [m4_warning([this file was generated for autoconf 2.69. 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IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef HAVE_PAM_MODUTIL_DROP_PRIV #include #include #include #include #include #include #include "drop_privs.h" #include "util.h" #ifdef HAVE_SECURITY_PAM_APPL_H #include #endif #ifdef HAVE_SECURITY_PAM_MODULES_H #include #endif int pam_modutil_drop_priv(pam_handle_t *pamh, struct _ykpam_privs *privs, struct passwd *pw) { privs->saved_euid = geteuid(); privs->saved_egid = getegid(); if ((privs->saved_euid == pw->pw_uid) && (privs->saved_egid == pw->pw_gid)) { D (privs->debug_file, "Privileges already dropped, pretend it is all right"); return 0; } privs->saved_groups_length = getgroups(0, NULL); if (privs->saved_groups_length < 0) { D (privs->debug_file, "getgroups: %s", strerror(errno)); return -1; } if (privs->saved_groups_length > SAVED_GROUPS_MAX_LEN) { D (privs->debug_file, "too many groups, limiting."); privs->saved_groups_length = SAVED_GROUPS_MAX_LEN; } if (privs->saved_groups_length > 0) { if (getgroups(privs->saved_groups_length, privs->saved_groups) < 0) { D (privs->debug_file, "getgroups: %s", strerror(errno)); goto free_out; } } if (initgroups(pw->pw_name, pw->pw_gid) < 0) { D (privs->debug_file, "initgroups: %s", strerror(errno)); goto free_out; } if (setegid(pw->pw_gid) < 0) { D (privs->debug_file, "setegid: %s", strerror(errno)); goto free_out; } if (seteuid(pw->pw_uid) < 0) { D (privs->debug_file, "seteuid: %s", strerror(errno)); goto free_out; } return 0; free_out: return -1; } int pam_modutil_regain_priv(pam_handle_t *pamh, struct _ykpam_privs *privs) { if ((privs->saved_euid == geteuid()) && (privs->saved_egid == getegid())) { D (privs->debug_file, "Privilges already as requested, pretend it is all right"); return 0; } if (seteuid(privs->saved_euid) < 0) { D (privs->debug_file, "seteuid: %s", strerror(errno)); return -1; } if (setegid(privs->saved_egid) < 0) { D (privs->debug_file, "setegid: %s", strerror(errno)); return -1; } if (setgroups(privs->saved_groups_length, privs->saved_groups) < 0) { D (privs->debug_file, "setgroups: %s", strerror(errno)); return -1; } return 0; } #endif // HAVE_PAM_MODUTIL_DROP_PRIV pam_yubico-2.27/NEWS0000664000175000017500000002412314034015016011211 00000000000000pam_yubico NEWS -- History of user-visible changes. -*- outline -*- * Version 2.27 (released 2021-04-09) ** Add always_prompt configuration option. ** Add client certificate support for ldap. ** Add starttls support for ldap. ** Add ldap_bind_as_user support. ** Parsing, cleanliness and string fixes. ** Documentation and spelling fixes. * Version 2.26 (released 2018-04-20) ** Make sure to close authfile (CVE-2018-9275). ** Fix compiler warnings. ** Open file descriptors with O_CLOEXEC. ** Use mkostemp() instead of mkstemp(). * Version 2.25 (released 2018-03-27) ** Documentation updates. ** Only do OTP validation if it's a token that might be valid. ** Return early in case user has no valid tokens. ** Ldap, compare values only with yubi_attr attributes. ** Add nullok parameter. * Version 2.24 (released 2016-11-25) ** Debug mode changed, allows file output with debug_file. ** Fixup returning user-unknown correctly. * Version 2.23 (released 2016-06-15) ** Fix an issue where a failure to set permissions was wrongly outputted. * Version 2.22 (released 2016-05-23) ** Documentation improvements. ** Retain ownership and permission of challenge files (issue #92). ** Make dependency on yubico-c-client 2.15 clearer. * Version 2.21 (released 2016-02-19) ** Add proxy support for yubico-c-client. ** Check that conv is set before trying to use it fixes a crash bug with the osx loginwindow. ** Add building of a mac installer. * Version 2.20 (released 2015-09-22) ** Add cainfo option to allow usage of a cabundle instead of path. ** Support comments in authfile. ** For challenge response with system-wide directory, write the files as root instead of the user. * Version 2.19 (released 2015-03-23) ** Add new ldap functionality ldap_bind_user and ldap_bind_password for authenticated binds ldap_filter for using subtree search and a filter ldap_cacertfile to use a specific cacert for ldaps * Version 2.18 (released 2015-02-12) ** Fix a memory leak of the pam response data. ** Add more tests. ** Add version flag to ykpamcfg. * Version 2.17 (released 2014-08-26) ** Fix a bug with the 'urllist' parameter where urls would be forgotten. ** Manpages converted to asciidoc. * Version 2.16 (released 2014-06-10) ** Fix a crashbug with the new parameter 'urllist' * Version 2.15 (released 2014-04-30) ** Added new parameter 'urllist' ** Added pam_yubico(8) man page. ** Fix memory leak. ** Bump yubico-c-client version requirement to 2.12. * Version 2.14 (released 2013-09-27) ** Don't install internal header files. ** Don't print debug info when the "debug" parameter is not given. ** Use PBKDF2 to process expected reply for challenge-response mode. ** Fixup memory leaks and leaks of privilege. ** Let return values reflect whether the user wasn't found or other error. * Version 2.13 (released 2013-03-01) ** Fix a bug in the version check to support major version > 2 (neo). Patch from https://github.com/wwest4 ** Give ykpamcfg an option for specifying path. * Version 2.12 (released 2012-06-15) ** Only use libyubikey when --with-cr is used. ** Set correct permissions on tempfile. ** YubiKey 2.2 contains a bug in challenge-response that makes it output the same response to all challenges unless HMAC_LT64 is set. Add warnings to ykpamcfg and a warning through conversate in the pam module. Keys programmed like this should be reprogrammed with the HMAC_LT64 flag set. * Version 2.11 (released 2012-02-10) ** Fix crash-bug with challenge-response mode when button press is required, but button is never pressed. Reported and fixed by Lingzhu Xiang . ** Fix a memset() with wrong size as reported by clang, as well as some other problems/warnings when building on Mac OS X, thanks to Clemens Lang . ** Add prefix-matching of LDAP fetched values, so you can store the token-to-user mapping in a multi-value attribute with values like "yubikey:publicid", "other-token:something" etc. Patch by Remi Mollon . * Version 2.10 (released 2011-12-14) ** Drop permissions (to the user that is trying to authenticate) before accessing files in the users home directory. Largely based on a patch by Ricky Zhou . Thanks! ** Restore challenge-response support - version 2.7 was supposed to make the dependency on libykpers optional, but in reality accidentally disabled challenge-response for all configurations. As before, use --without-cr to compile pam_yubico without the ykpers dependency. * Version 2.9 (released 2011-11-17) ** Security: Explicitly request ykclient to verify server signature. ykclient <= 2.5 strangely enough defaults to signing requests, but not verifying signatures in responses when it is supplied with a client key. Reported and patched by Dominic Rutherford . * Version 2.8 (released 2011-08-26) ** Fix big security hole: Authentication succeeded when no password was given, unless use_first_pass was being used. This is fatal if pam_yubico is considered 'sufficient' in the PAM configuration. Reported and patched by Nanakos Chrysostomos . * Version 2.7 (released 2011-06-07) ** Make dependency on libykpers optional. Use --without-cr to force it. Reported by Jussi Sallinen . * Version 2.6 (released 2011-04-11) ** This release includes lots of patches by members of our open source community. Thank you all! ** Add Challenge-Response mode for offline validation (requires YubiKey 2.2). Patch by Tollef Fog Heen. ** Eliminate all problems with pam_get_data by simply getting rid of that code completely. This seems to have caused problems for a lot of people. ** Numerous LDAP bug fixes and improvements, including community patches by judas.iscariote and maxsanna81@gmail.com. Change to LDAPv3, since v2 has been declared historic for a looong time. ** Support passing capath parameter to Yubico validation client. Patch by Remi Mollon. ** Support public id's longer/shorter than 6 bytes. Patch by fraser.scott@gmail.com. ** Convert documentation to Asciidoc format used in Github wiki. ** Try to never log passwords in debug logs. * Version 2.5 (released 2010-09-10) ** Wiki articles are now inclded in the archive. Same license as code. Reported by dmitrij.ledkov in Issue #30: . * Version 2.4 (released 2010-09-10) ** New keyword "verbose_otp" to allow displaying OTP characters. Contributed by qistoph reported in Issue #22: . ** Build with -DPAM_DEBUG so that debug file writing works. Reported by qistoph in Issue #20: . ** Make deprecated "ldapserver" work again. Reported by giovannibajo in Issue #27: . ** Fix segmentation fault on 64-bit systems. Reported by multiple people in Issue #11: . ** Don't crash on ^D at su prompt, or generally, on a NULL password value. * Version 2.3 (released 2010-04-14) ** New keyword "ldap_uri" added. This keyword is preferred over the old "ldapserver" keyword, and allows you to specify a complete LDAP URI instead of only the hostname of your LDAP server. Contributed by Zubrick. ** Improved README. Contributed by Erinn Looney-Triggs . * Version 2.2 (released 2009-05-11) ** Added new PAM configuration variable "key" for base64 client key. * Version 2.1 (released 2009-03-31) ** Fix documentation. ** Fix warning. * Version 2.0 (released 2009-03-25) ** Requires libykclient v2.0 or later. See . * Version 1.14 (released 2009-03-24) ** Quick release to sync release archive with svn code. * Version 1.13 (released 2009-03-24) ** Fix parsing of password into OTP/ID/password. Earlier string handling may have been incorrect for short strings. ** Don't pass integers via pam_set_data/pam_get_data. May solve problems on 64-bit platforms. Based on patch from forum.yubico.com. * Version 1.12 (released 2009-03-24) ** Add support for "use_first_pass" and "try_first_pass". They work similar to other PAM modules, see README for more documentation. Upgrade notice: If you are relying on getting the YubiKey OTP from an earlier PAM module, and no prompting by the pam_yubico module, you need to add "try_first_pass" to preserve the same behaviour. * Version 1.11 (released 2009-02-11) ** Added support to store user:keyid mapping in LDAP. Contributed by Gregory Brusick . * Version 1.10 (released 2009-01-13) ** Change license to 2-clause BSD. The Linux-PAM license is unclear, and in any case, the 2-clause BSD license is compatible with 3-clause BSD and GPL. * Version 1.9 (released 2009-01-13) ** Solaris portability improvements. Suggested by Martin Englund . * Version 1.8 (released 2008-09-15) ** Add new parameter 'url' to specify the server template URL. * Version 1.7 (released 2008-09-01) ** Support two-factor mode to provide a password. ** Support a user-specific configuration file to allow yubikeys per user. ** Use libyubikey-client instead of direct use of libcurl. ** Move *.m4's to m4/. * Version 1.6 (released 2008-01-11) ** First release from code.google.com repository. ** Clarify documentation with regard to license and development info. * Version 1.5 (internal release) ** Clarify that license is the same as Linux-PAM (GPLv2 or modified BSD). This is likely the last internal release, source moving to code.google.com. * Version 1.4 (internal release) ** Don't free CURL's user agent string before we're done. ** Version 1.3 (internal release) ** Disable echo'ing of password, for FreeRadius. * Version 1.2 (internal release) ** Added PDF/HTML manual, see yubico-pam.pdf and yubico-pam.html. ** Fixes to use new web service API. ** Add "url" parameter. ** Fix "alwaysok" parameter. ** Fix crash on empty server responses. ** Parse "status" properly. ** Better debug info. * Version 1.1 (internal release) ** Fix ws-api usage. ** Support "alwaysok". * Version 1.0 (internal release) ** Initial release. pam_yubico-2.27/ykpamcfg.c0000664000175000017500000002107313777252013012475 00000000000000/* * Copyright (c) 2011-2014 Yubico AB * All rights reserved. * * Author : Fredrik Thulin * * Based on ykchalresp.c from yubikey-personalization. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include #include "util.h" #define ACTION_ADD_HMAC_CHALRESP "add_hmac_chalresp" #define ACTION_MAX_LEN 1024 const char *usage = "Usage: ykpamcfg [options]\n" "\n" "Options :\n" "\n" "\t-1 Send challenge to slot 1. This is the default.\n" "\t-2 Send challenge to slot 2.\n" "\t-A action What to do.\n" "\t-p path Specify an output path for the challenge file.\n" "\t-i iters Number of iterations to use for PBKDF2 (defaults to 10000)\n" "\n" "\t-v Increase verbosity\n" "\t-V Show version and exit\n" "\t-h Show help (this text) and exit\n" "\n" "Actions :\n" "\n" "\t" ACTION_ADD_HMAC_CHALRESP "\tAdds a challenge-response state file for a connected YubiKey (default)\n" "\n" "\n" ; const char *optstring = "12A:p:i:vVh"; static void report_yk_error(void) { if (ykp_errno) fprintf(stderr, "YubiKey personalization error: %s\n", ykp_strerror(ykp_errno)); if (yk_errno) { if (yk_errno == YK_EUSBERR) { fprintf(stderr, "USB error: %s\n", yk_usb_strerror()); } else { fprintf(stderr, "YubiKey core error: %s\n", yk_strerror(yk_errno)); } } } static int parse_args(int argc, char **argv, int *slot, bool *verbose, char **action, char **output_dir, unsigned int *iterations) { int c; int i; while((c = getopt(argc, argv, optstring)) != -1) { switch (c) { case '1': *slot = 1; break; case '2': *slot = 2; break; case 'A': i = snprintf(*action, ACTION_MAX_LEN, "%s", optarg); if (i < 0 || i >= ACTION_MAX_LEN) { fprintf(stderr, "action too long: %s\n", optarg); exit(1); } break; case 'p': *output_dir = optarg; break; case 'i': { char *endptr; *iterations = strtoul(optarg, &endptr, 10); if(*endptr != '\0') { fprintf(stderr, "iterations must be numeric, %s isn't.\n", optarg); exit(1); } } break; case 'v': *verbose = true; break; case 'V': printf("%s\n", VERSION); exit(0); case 'h': default: fputs(usage, stderr); exit(0); } } return 1; } static int do_add_hmac_chalresp(YK_KEY *yk, uint8_t slot, bool verbose, char *output_dir, unsigned int iterations, int *exit_code) { char buf[CR_RESPONSE_SIZE + 16]; CR_STATE state; int ret = 0; unsigned int response_len; char *fn; struct passwd *p; int fd; FILE *f = NULL; struct stat st; state.iterations = iterations; state.slot = slot; *exit_code = 1; p = getpwuid (getuid ()); if (! p) { fprintf (stderr, "Who am I???"); goto out; } /* * Create default output directory for the user */ if (!output_dir){ char fullpath[PATH_MAX]; int i = snprintf(fullpath, PATH_MAX, "%s/.yubico", p->pw_dir); if (i < 0 || i >= PATH_MAX) { fprintf(stderr, "Failed to construct fullpath: %s\n", p->pw_dir); goto out; } //check if directory exists if (stat(fullpath,&st)!=0 ){ if(mkdir(fullpath, S_IRWXU)==-1){ fprintf(stderr, "Failed to create directory '%s': %s\n", fullpath, strerror(errno)); } if(verbose){ printf("Directory %s created successfully.\n", fullpath); } } else{ if(!S_ISDIR(st.st_mode)){ fprintf(stderr, "Destination %s already exists and is not a directory.\n", fullpath); goto out; } } } if (! get_user_challenge_file(yk, output_dir, p, &fn, stdout)) { fprintf (stderr, "Failed to get chalresp state filename\n"); goto out; } if (stat(fn, &st) == 0) { fprintf(stderr, "File %s already exists, refusing to overwrite.\n", fn); goto out; } if (generate_random(state.challenge, CR_CHALLENGE_SIZE)) { fprintf (stderr, "Failed to get %i bytes of random data\n", CR_CHALLENGE_SIZE); goto out; } state.challenge_len = CR_CHALLENGE_SIZE; if (! challenge_response(yk, state.slot, state.challenge, CR_CHALLENGE_SIZE, true, true, verbose, buf, sizeof(buf), &response_len)) goto out; /* Make sure we get different responses for different challenges There is a firmware bug in YubiKey 2.2 that makes it issue same response for all challenges unless HMAC_LT64 is set. */ { char buf2[CR_RESPONSE_SIZE + 16]; char challenge[CR_CHALLENGE_SIZE]; if (generate_random(challenge, CR_CHALLENGE_SIZE)) { fprintf (stderr, "Failed to get %i bytes of random data\n", CR_CHALLENGE_SIZE); goto out; } if (! challenge_response(yk, state.slot, challenge, CR_CHALLENGE_SIZE, true, true, verbose, buf2, sizeof(buf2), &response_len)) goto out; if (memcmp(buf, buf2, response_len) == 0) { fprintf (stderr, "Failed: YubiKey is outputting the same response for different challenges." "Make sure you configure the key with the option HMAC_LT64.\n"); goto out; } } if (response_len > sizeof (state.response)) { fprintf (stderr, "Got too long response ??? (%u/%lu)", response_len, (unsigned long) sizeof(state.response)); goto out; } memcpy (state.response, buf, response_len); state.response_len = response_len; umask(077); fd = open (fn, O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY, S_IRUSR | S_IWUSR); if (fd < 0) { fprintf (stderr, "Failed to open '%s' for writing: %s\n", fn, strerror (errno)); goto out; } f = fdopen (fd, "w"); if (! f) { fprintf (stderr, "fdopen: %s\n", strerror (errno)); close(fd); goto out; } if (! write_chalresp_state (f, &state)) goto out; printf ("Stored initial challenge and expected response in '%s'.\n", fn); *exit_code = 0; ret = 1; out: if (f) fclose (f); return ret; } int main(int argc, char **argv) { YK_KEY *yk = NULL; bool error = true; int exit_code = 0; /* Options */ bool verbose = false; char action[ACTION_MAX_LEN]; char *ptr = action; char *output_dir = NULL; int slot = 1; unsigned int iterations = CR_DEFAULT_ITERATIONS; ykp_errno = 0; yk_errno = 0; strncpy(action, ACTION_ADD_HMAC_CHALRESP, ACTION_MAX_LEN); if (! parse_args(argc, argv, &slot, &verbose, &ptr, &output_dir, &iterations)) goto err; exit_code = 1; if (! strncmp(action, ACTION_ADD_HMAC_CHALRESP, ACTION_MAX_LEN)) { /* * Set up challenge-response login authentication */ if (! init_yubikey (&yk)) goto err; if (! check_firmware_version(yk, verbose, false, stdout)) goto err; if (! do_add_hmac_chalresp (yk, slot, verbose, output_dir, iterations, &exit_code)) goto err; } else { fprintf (stderr, "Unknown action '%s'\n", action); goto err; } exit_code = 0; error = false; err: if (error || exit_code != 0) { report_yk_error (); } if (yk && !yk_close_key (yk)) { report_yk_error (); exit_code = 2; } if (!yk_release ()) { report_yk_error (); exit_code = 2; } exit (exit_code); } pam_yubico-2.27/Makefile.in0000664000175000017500000013000014033560723012560 00000000000000# Makefile.in generated by automake 1.15.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2017 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Written by Simon Josefsson . # Copyright (c) 2006-2014 Yubico AB # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 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then \ echo "Try this instead:"; \ echo " make release KEYID=[PGPKEYID]"; \ echo "For example:"; \ echo " make release KEYID=2117364A"; \ exit 1; \ fi @head -3 $(srcdir)/NEWS | grep -q "Version $(VERSION) .released `date -I`" || \ (echo 'error: Update date/version in $(srcdir)/NEWS.'; exit 1) @if test ! -d "$(YUBICO_WWW_REPO)"; then \ echo "WWW repo not found!"; \ echo "Make sure that YUBICO_WWW_REPO is set"; \ exit 1; \ fi rm -f ChangeLog make check-doc-dist ChangeLog distcheck gpg --detach-sign --default-key $(KEYID) $(PACKAGE)-$(VERSION).tar.gz gpg --verify $(PACKAGE)-$(VERSION).tar.gz.sig cd $(srcdir) && git push cd $(srcdir) && git tag -u $(KEYID) -m $(VERSION) $(VERSION) cd $(srcdir) && git push --tags $(YUBICO_WWW_REPO)/publish $(PROJECT) $(VERSION) $(PACKAGE)-$(VERSION).tar.gz* # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pam_yubico-2.27/drop_privs.h0000664000175000017500000000435613777252013013075 00000000000000/* Copyright (c) 2011-2014 Yubico AB * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __PAM_YUBICO_DROP_PRIVS_H_INCLUDED__ #define __PAM_YUBICO_DROP_PRIVS_H_INCLUDED__ #ifdef HAVE_PAM_MODUTIL_DROP_PRIV #include #else #include #include #ifdef HAVE_SECURITY_PAM_APPL_H #include #endif #ifdef HAVE_SECURITY_PAM_MODULES_H #include #endif #define SAVED_GROUPS_MAX_LEN 64 /* as pam_modutil.. */ struct _ykpam_privs { uid_t saved_euid; gid_t saved_egid; gid_t *saved_groups; int saved_groups_length; FILE *debug_file; }; #define PAM_MODUTIL_DEF_PRIVS(n) \ gid_t n##_saved_groups[SAVED_GROUPS_MAX_LEN]; \ struct _ykpam_privs n = {-1, -1, n##_saved_groups, SAVED_GROUPS_MAX_LEN, cfg->debug_file} int pam_modutil_drop_priv(pam_handle_t *, struct _ykpam_privs *, struct passwd *); int pam_modutil_regain_priv(pam_handle_t *, struct _ykpam_privs *); #endif #endif pam_yubico-2.27/pam_yubico.8.txt0000664000175000017500000001567614034012260013563 00000000000000PAM_YUBICO(8) ============= :doctype: manpage :man source: yubico-pam :man manual: Yubico PAM Module Manual == NAME pam_yubico - Module for YubiKey authentication == SYNOPSIS *pam_yubico* [...] == DESCRIPTION The module is for authentication of YubiKeys, either with online validation of OTP, or offline validation with HMAC-SHA1 challenge-response. == OPTIONS *debug*:: Turns on debugging. *debug_file*=_file_:: File name to write debug to, the file must exist and be a regular file. Defaults to stdout. *mode=*[_client_|_challenge-response_]:: Mode of operation, client for OTP validation and challenge-response for challenge-response validation. Defaults to client. *authfile*=_file_:: Location of the file that holds the mappings of YubiKey token IDs to user names. The format is username:first_public_id:second_public_id:... Default location of the file is $HOME/.yubico/authorized_yubikeys. *id*=_id_:: Your API client identity for the validation server. *key*=_key_:: Your client key in base64 format. The client key is also known as API key, and provides integrity in the communication between the client (you) and the validation server. If you want to get one for use with the default YubiCloud service, please go to: https://upgrade.yubico.com/getapikey/ *alwaysok*:: Succeed with all authentication attempts (*dangerous*, presentation mode). *try_first_pass*:: Before prompting the user for their password, the module first tries the previous stacked module´s password in case that satisfies this module as well. *use_first_pass*:: Forces the module to use a previous stacked modules password and will never prompt the user - if no password is available or the password is not appropriate, the user will be denied access. *always_prompt*:: If set, don't attempt to do a lookup to determine if the user has a YubiKey configured but instead prompt for one no matter what. This is useful in the case where ldap_bind_as_user is enabled but this module is being used to read the user's password (in a YubiKey+OTP auth scenario). *nullok*:: Don’t fail when there are no tokens declared for the user in the authorization mapping files or in LDAP. This can be used to make YubiKey authentication optional unless the user has associated tokens. *ldap_starttls*:: If set, issue a STARTTLS command to the LDAP connection before attempting to bind to it. This is a common setup for servers that only listen on port 389 but still require TLS. *ldap_bind_as_user*:: Use the user logging in to bind to ldap. This will use the password provided by the user via PAM. If this is set, ldapdn and uid_attr must also be set. Enabling this will cause ldap_bind_user and ldap_bind_password to be ignored. *urllist*=_list_:: List of URL templates to be used. This is set by calling ykclient_set_url_bases. The list should be in the format: https://api1.example.com/wsapi/2.0/verify;https://api2.example.com/wsapi/2.0/verify *url*=_url_:: This option should not be used, please use the urllist option instead. Set the URL template to use, this is set by calling ykclient_set_url_template. The URL should be set in the format https://api.example.com/wsapi/2.0/verify?id=%d&otp=%s *capath*=_path_:: The path where X509 certificates are stored. This is required if 'https' or 'ldaps' are used in 'url' and 'ldap_uri', respectively. *cainfo*=_file_:: Option to allow for usage of a CA bundle instead of path. *proxy*=_proxy_:: The proxy to connect to the validation server. Valid schemes are http://, https://, socks4://, socks4a://, socks5:// or socks5h://. Socks5h asks the proxy to do the DNS resolving. If no scheme or port is specified HTTP proxy port 1080 will be used. Example: socks5h://user:pass@10.10.0.1:1080 *verbose_otp*:: Show the One-Time Password when it is entered, i.e. to enable terminal echo of entered characters. You are advised to not use this, if you are using two factor authentication because that will display your password on the screen. This requires the service using the PAM module to display custom fields. This option can not be used with OpenSSH. *ldap_uri*=_uri_:: The LDAP server URI (e.g. ldap://localhost). *ldap_server*=_server_:: The LDAP server host (default LDAP port is used). *Deprecated. Use 'ldap_uri' instead.* *ldapdn*=_dn_:: The distinguished name (DN) where the users are stored (eg: ou=users,dc=domain,dc=com). If 'ldap_filter' is used this is the base from which the subtree search will be performed. *ldap_clientcertfile*=_clientcertfile_:: The path to a client cert file to use when talking to the LDAP server. Note this requires 'ldap_clientkeyfile' to be set as well. *ldap_clientkeyfile*=_clientkeyfile_:: The path to a key to be used with the client cert when talking to the LDAP server. Note this requires 'ldap_clientcertfile' to be set as well. *user_attr*=_attr_:: The LDAP attribute used to store user names (eg:cn). *yubi_attr*=_attr_:: The LDAP attribute used to store the YubiKey ID. *yubi_attr_prefix*=_prefix_:: The prefix of the LDAP attribute's value, in case of a generic attribute, used to store several types of IDs. *token_id_length*=_length_:: Length of ID prefixing the OTP (this is 12 if using the YubiCloud). *ldap_bind_user*=_user_:: The user to attempt a LDAP bind as. *ldap_bind_password*=_password_:: The password to use on LDAP bind. *ldap_filter*=_filter_:: A LDAP filter to use for attempting to find the correct object in LDAP. In this string `%u` will be replaced with the username. *ldap_cacertfile*=_cacertfile_:: CA certitificate file for the LDAP connection. *chalresp_path*=_path_:: Path of a system-wide directory where challenge-response files can be found for users. Default location is `$HOME/.yubico/`. *mysql_server*=_mysqlserver_:: Hostname/Adress of mysql server. Example 10.0.0.1 *mysql_port*=_mysqlport_:: Network port of mysql server. *mysql_user*=_mysqluser_:: User for accessing to the database. Strongly recommended to use a specific user with read only access. *mysql_password*=_mysqlpassword_:: Mysql password associated to the user. *mysql_database*=_mysqldatabase_:: the name of the database. Example : otp == EXAMPLES auth sufficient pam_yubico.so id=16 debug auth required pam_yubico.so mode=challenge-response auth required pam_yubico.so id=16 ldap_uri=ldaps://ldap.example.com ldap_filter=(uid=%u) yubi_attr=yubiKeyId == FILES *$HOME/.yubico/authorized_yubikeys*:: If *authfile* is not set, this file is used for the mapping between YubiKey public ID and in _client_ mode. *$HOME/.yubico/challenge*:: *$HOME/.yubico/challenge-_serial_number_*:: If *chalresp_path* is not set, these files are used to hold next challenge and expected response for the user in _challenge-response_ mode. If *chalresp_path* is set the filename will be _username_ instead of _challenge_. == BUGS Report yubico-pam bugs in the issue tracker: https://github.com/Yubico/yubico-pam/issues == SEE ALSO *ykpamcfg*(1), *pam*(7) The yubico-pam home page: https://developers.yubico.com/yubico-pam/ YubiKeys can be obtained from Yubico: http://www.yubico.com/ pam_yubico-2.27/tests/0000775000175000017500000000000014034015032011730 500000000000000pam_yubico-2.27/tests/util_test.c0000664000175000017500000002410013777252013014044 00000000000000/* * Copyright (c) 2014 Yubico AB * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include "util.h" static void test_get_user_cfgfile_path(void) { char *file; struct passwd user; int ret; user.pw_name = "root"; user.pw_dir = "/root"; ret = get_user_cfgfile_path("/foo/bar", "test", &user, &file); assert(ret == 1); assert(strcmp(file, "/foo/bar/test") == 0); free(file); ret = get_user_cfgfile_path(NULL, "test", &user, &file); assert(ret == 1); assert(strcmp(file, "/root/.yubico/test") == 0); free(file); } static void test_check_user_token(void) { char file[] = "/tmp/pamtest.XXXXXX"; int fd = mkstemp(file); FILE *handle; int ret; assert(fd != -1); handle = fdopen(fd, "w"); fprintf(handle, "# This is a comment containing foobar:foobar\n"); fprintf(handle, "foobar:hhhvhvhdhbid:hnhbhnhbhnhb:\n"); fprintf(handle, "# This is a comment in the middle\n"); fprintf(handle, "kaka:hdhrhbhjhvhu:hihbhdhrhbhj\n"); fprintf(handle, "# foo2 is a user showing up twice in the file\n"); fprintf(handle, "foo2:vvvvvvvvvvvv\n"); fprintf(handle, "bar:hnhbhnhbhnhb\n"); fprintf(handle, "foo2:cccccccccccc\n"); fclose(handle); ret = check_user_token(file, "foobar", "hhhvhvhdhbid", 1, stdout); assert(ret == AUTH_FOUND); ret = check_user_token(file, "foobar", "hnhbhnhbhnhb", 1, stdout); assert(ret == AUTH_FOUND); ret = check_user_token(file, "foobar", "hnhbhnhbhnhc", 1, stdout); assert(ret == AUTH_NOT_FOUND); ret = check_user_token(file, "kaka", "hihbhdhrhbhj", 1, stdout); assert(ret == AUTH_FOUND); ret = check_user_token(file, "bar", "hnhbhnhbhnhb", 1, stdout); assert(ret == AUTH_FOUND); ret = check_user_token(file, "foo", "hdhrhbhjhvhu", 1, stdout); assert(ret == AUTH_NO_TOKENS); ret = check_user_token(file, "foo2", "cccccccccccc", 1, stdout); assert(ret == AUTH_FOUND); ret = check_user_token(file, "foo2", "vvvvvvvvvvvv", 1, stdout); assert(ret == AUTH_FOUND); ret = check_user_token(file, "foo2", "vvvvvvvvvvcc", 1, stdout); assert(ret == AUTH_NOT_FOUND); ret = check_user_token(file, "foo2", "", 1, stdout); assert(ret == AUTH_NOT_FOUND); ret = check_user_token(file, "foo", "", 1, stdout); assert(ret == AUTH_NO_TOKENS); remove(file); } #if HAVE_CR #define CHALLENGE1 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" #define RESPONSE1 "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" #define SALT1 "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc" #define CHALLENGE2 "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" #define RESPONSE2 "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee" static void test_load_chalresp_state(void) { int ret; FILE *file = tmpfile(); CR_STATE state; memset(&state, 0, sizeof(state)); fprintf(file, "v2:%s:%s:%s:%d:%d\n", CHALLENGE1, RESPONSE1, SALT1, 1000, 2); rewind(file); ret = load_chalresp_state(file, &state, true, stdout); assert(ret == 1); assert(state.iterations == 1000); assert(state.slot == 2); assert(state.challenge_len == CR_CHALLENGE_SIZE); assert(state.response_len == CR_RESPONSE_SIZE); assert(state.salt_len == CR_SALT_SIZE); rewind(file); memset(&state, 0, sizeof(state)); fprintf(file, "v1:%s:%s:%d\n", CHALLENGE2, RESPONSE2, 1); rewind(file); ret = load_chalresp_state(file, &state, true, stdout); assert(ret == 1); assert(state.iterations == CR_DEFAULT_ITERATIONS); assert(state.slot == 1); assert(state.challenge_len == CR_CHALLENGE_SIZE); assert(state.response_len == CR_RESPONSE_SIZE); assert(state.salt_len == 0); rewind(file); /* slot 3 should fail.. */ fprintf(file, "v2:%s:%s:%s:%d:%d\n", CHALLENGE1, RESPONSE1, SALT1, 1000, 3); rewind(file); ret = load_chalresp_state(file, &state, true, stdout); assert(ret == 0); fclose(file); } static void test_check_user_challenge_file(void) { int ret; char * tmpdir_path; char * buf; FILE * file; struct passwd user; buf = malloc(256); #define create_tmpdir_dir(path) \ strcpy(buf, tmpdir_path); \ strcat(buf, "/"); \ strcat(buf, path); \ mkdir(buf, 0755); #define remove_tmpdir_dir(path) \ strcpy(buf, tmpdir_path); \ strcat(buf, "/"); \ strcat(buf, path); \ rmdir(buf); #define create_tmpdir_file(path) \ strcpy(buf, tmpdir_path); \ strcat(buf, "/"); \ strcat(buf, path); \ file = fopen(buf, "w"); \ fclose(file); #define remove_tmpdir_file(path) \ strcpy(buf, tmpdir_path); \ strcat(buf, "/"); \ strcat(buf, path); \ unlink(buf); /* create temporary directory */ char template[] = "/tmp/pamtest.XXXXXX"; tmpdir_path = mkdtemp(template); assert(tmpdir_path != NULL); /* set user data */ user.pw_name = "tester"; user.pw_dir = tmpdir_path; /* execute tests */ /* no asserts here as we have directory to remove */ int case_001_empty_chalresp_dir; case_001_empty_chalresp_dir = check_user_challenge_file(tmpdir_path, &user, stdout); int case_002_one_challenge_file; create_tmpdir_file("tester"); case_002_one_challenge_file = check_user_challenge_file(tmpdir_path, &user, stdout); remove_tmpdir_file("tester"); int case_003_multiple_challenge_files; create_tmpdir_file("tester-001"); create_tmpdir_file("tester-002"); case_003_multiple_challenge_files = check_user_challenge_file(tmpdir_path, &user, stdout); remove_tmpdir_file("tester-002"); remove_tmpdir_file("tester-001"); int case_004_other_users_files; create_tmpdir_file("tester1"); create_tmpdir_file("tester1-001"); case_004_other_users_files = check_user_challenge_file(tmpdir_path, &user, stdout); remove_tmpdir_file("tester1-001"); remove_tmpdir_file("tester1"); int case_005_no_chalresp_no_yubico; case_005_no_chalresp_no_yubico = check_user_challenge_file(NULL, &user, stdout); int case_006_no_chalresp_empty_yubico; create_tmpdir_dir(".yubico"); case_006_no_chalresp_empty_yubico = check_user_challenge_file(NULL, &user, stdout); remove_tmpdir_dir(".yubico"); int case_007_no_chalresp_one_challenge_file; create_tmpdir_dir(".yubico"); create_tmpdir_file(".yubico/challenge"); case_007_no_chalresp_one_challenge_file = check_user_challenge_file(NULL, &user, stdout); remove_tmpdir_file(".yubico/challenge"); remove_tmpdir_dir(".yubico"); int case_008_no_chalresp_multiple_challenge_files; create_tmpdir_dir(".yubico"); create_tmpdir_file(".yubico/challenge-001"); create_tmpdir_file(".yubico/challenge-002"); case_008_no_chalresp_multiple_challenge_files = check_user_challenge_file(NULL, &user, stdout); remove_tmpdir_file(".yubico/challenge-002"); remove_tmpdir_file(".yubico/challenge-001"); remove_tmpdir_dir(".yubico"); /* remove temporary directory */ ret = rmdir(tmpdir_path); assert(ret == 0); free(buf); /* check test results */ assert(case_001_empty_chalresp_dir == AUTH_NOT_FOUND); assert(case_002_one_challenge_file == AUTH_FOUND); assert(case_003_multiple_challenge_files == AUTH_FOUND); assert(case_004_other_users_files == AUTH_NOT_FOUND); assert(case_005_no_chalresp_no_yubico == AUTH_NOT_FOUND); assert(case_006_no_chalresp_empty_yubico == AUTH_NOT_FOUND); assert(case_007_no_chalresp_one_challenge_file == AUTH_FOUND); assert(case_008_no_chalresp_multiple_challenge_files == AUTH_FOUND); #undef create_tmpdir_dir #undef remove_tmpdir_dir #undef create_tmpdir_file #undef remove_tmpdir_file } #endif /* HAVE_CR */ static void test_filter_printf(void) { assert(filter_result_len("meno %u", "doof", NULL) == 10); assert(filter_result_len("meno %u %u", "doof", NULL) == 15); assert(filter_result_len("%u meno %u", "doof", NULL) == 15); assert(filter_result_len("%u me %u no %u", "doof", NULL) == 21); assert(filter_result_len("meno %w %%u", "doof", NULL) == 14); assert(filter_result_len("meno %w %%u meno", "doof", NULL) == 19); assert(filter_result_len("meno ", "doof", NULL) == 6); assert(!strcmp(filter_printf("meno %u", "doof"), "meno doof")); assert(!strcmp(filter_printf("meno %u %u", "doof"), "meno doof doof")); assert(!strcmp(filter_printf("%u meno %u", "doof"), "doof meno doof")); assert(!strcmp(filter_printf("%u me %u no %u", "doof"), "doof me doof no doof")); assert(!strcmp(filter_printf("meno %w %%u", "doof"), "meno %w %doof")); assert(!strcmp(filter_printf("meno %w %%u meno", "doof"), "meno %w %doof meno")); assert(!strcmp(filter_printf("meno ", "doof"), "meno ")); printf("test_filter_printf OK\n"); } int main (void) { test_filter_printf(); test_get_user_cfgfile_path(); test_check_user_token(); #if HAVE_CR test_load_chalresp_state(); test_check_user_challenge_file(); #endif /* HAVE_CR */ return 0; } pam_yubico-2.27/tests/aux/0000775000175000017500000000000014034015032012525 500000000000000pam_yubico-2.27/tests/aux/ykval.pl0000775000175000017500000000472313777252013014160 00000000000000#!/usr/bin/perl # Copyright (c) 2015 Yubico AB # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. use IO::Socket::INET; use strict; use warnings; my %otps = ( 'vvincredibletrerdegkkrkkneieultcjdghrejjbckh' => 'OK', 'vvincrediblltrerdegkkrkkneieultcjdghrejjbckh' => 'OK', 'ccccccbchvthlivuitriujjifivbvtrjkjfirllluurj' => 'OK', ); my $port = shift; die "no port specified" unless $port; my $socket = new IO::Socket::INET ( LocalHost => '127.0.0.1', LocalPort => $port, Proto => 'tcp', Listen => 10, Reuse => 1 ) or die "Oops: $! \n"; warn "YKVAL mockup started on $port"; while(1) { my $clientsocket = $socket->accept(); my $clientdata = <$clientsocket>; my $ret = "HTTP/1.1 200 OK\n\n"; $ret .= "h=ZrU7UfjwazJVf5ay1P/oC3XCQlI=\n"; if($clientdata =~ m/nonce=([a-zA-Z0-9]+).*otp=([cbdefghijklnrtuv]+)/) { my $nonce = $1; my $otp = $2; warn "validation for $otp (on port $port)"; if($otps{$otp}) { my $status = $otps{$otp}; $ret .= "nonce=$nonce\n"; $ret .= "otp=$otp\n"; $ret .= "status=$status"; } else { $ret .= "status=BAD_OTP"; } } else { $ret .= "status=MISSING_PARAMETER"; } print $clientsocket "$ret\n"; close $clientsocket; } pam_yubico-2.27/tests/aux/ldap.pl0000775000175000017500000000670313777252013013752 00000000000000#!/usr/bin/perl # Copyright (c) 2015 Yubico AB # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. use strict; use warnings; package PamServer; use Net::LDAP::Server; use Net::LDAP::Constant qw/LDAP_SUCCESS/; use base 'Net::LDAP::Server'; use constant RESULT_OK => { 'matchedDN' => '', 'errorMessage' => '', 'resultCode' => LDAP_SUCCESS }; my %objects = ( 'base=uid=foo,ou=users,dc=example,dc=com' => {keys => ['vvincredible']}, 'base=uid=test,ou=users,dc=example,dc=com' => {keys => ['cccccccfhcbe', 'ccccccbchvth']}, 'base=uid=nokeys,ou=users,dc=example,dc=com' => {keys => []}, 'sub:base=:(uid=test)' => {keys => ['cccccccfhcbe', 'ccccccbchvth'], dn => 'uid=test,out=users,dc=example,dc=com'}, ); sub bind { my $self = shift; my $reqData = shift; return RESULT_OK; } sub search { my $self = shift; my $reqData = shift; my $id; my $base; if($reqData->{'scope'} == 0) { $base = $reqData->{'baseObject'}; $id = $objects{'base=' . $base}; } elsif($reqData->{'scope'} == 2) { my $match = $reqData->{'filter'}->{'equalityMatch'}; $id = $objects{'sub:base=' . $reqData->{'baseObject'} . ':(' . $match->{'attributeDesc'} . '=' . $match->{'assertionValue'} . ')'}; $base = $id->{'dn'}; } warn "ldap search with " . $reqData->{'scope'}; my @entries; if($id) { my $entry = Net::LDAP::Entry->new; $entry->dn($base); $entry->add(objectClass => [ "person" ]); $entry->add(yubiKeyId => $id->{'keys'}); push @entries, $entry; } return RESULT_OK, @entries; } package main; use IO::Socket::INET; use IO::Select; my $port = shift; die "no port specified" unless $port; my $sock = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => "localhost:$port", Reuse => 1 ) or die "$!"; $sock->listen(); my $sel = IO::Select->new($sock); my %handlers; warn "LDAP mockup started"; while (my @ready = $sel->can_read) { foreach my $fh (@ready) { if ($fh == $sock) { my $psock = $sock->accept; $sel->add($psock); $handlers{*$psock} = PamServer->new($psock); } else { my $result = $handlers{*$fh}->handle; if ($result) { $sel->remove($fh); $fh->close; delete $handlers{*$fh}; } } } } pam_yubico-2.27/tests/aux/authfile0000664000175000017500000000006113777252013014205 00000000000000foo:vvincredible test:cccccccfhcbe:ccccccbchvth: pam_yubico-2.27/tests/pam_test.c0000664000175000017500000003213014034013716013636 00000000000000/* * Copyright (c) 2015 Yubico AB * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #ifdef HAVE_PAM_MODUTIL_DROP_PRIV #include #else #include struct pam_modutil_privs { int noop; }; #endif int pam_sm_authenticate (pam_handle_t * pamh, int flags, int argc, const char **argv); #define YKVAL_PORT1 "17502" #define YKVAL_PORT2 "30559" #define LDAP_PORT "52825" #ifndef TEST_MYSQL_PORT #define TEST_MYSQL_PORT "3306" #endif #define YKVAL SRCDIR"/aux/ykval.pl" #define LDAP SRCDIR"/aux/ldap.pl" #define AUTHFILE SRCDIR"/aux/authfile" static struct data { const char user[255]; const char otp[255]; } _data[] = { {"foo", "vvincredibletrerdegkkrkkneieultcjdghrejjbckh"}, {"bar", "vvincredibletrerdegkkrkkneieultcjdghrejjbckh"}, {"foo", "vvincrediblltrerdegkkrkkneieultcjdghrejjbckh"}, {"foo", "vvincredibletrerdegkkrkkneieultcjdghrejjbckl"}, {"test", "ccccccbchvthlivuitriujjifivbvtrjkjfirllluurj"}, {"foo", ""}, {"bar", ""}, {"nokeys", ""}, {"foo", "testpasswordvvincredibletrerdegkkrkkneieultcjdghrejjbckh"}, {"foo", "testpassword"}, {"bar", "testpassword"}, }; static const char *ldap_cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify;http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "ldap_uri=ldap://localhost:"LDAP_PORT, "ldapdn=ou=users,dc=example,dc=com", "user_attr=uid", "yubi_attr=yubiKeyId", "debug" }; static const char *ldap_cfg2[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT1"/wsapi/2/verify;http://localhost:"YKVAL_PORT2"/wsapi/2/verify", "ldap_uri=ldap://localhost:"LDAP_PORT, "ldap_filter=(uid=%u)", "yubi_attr=yubiKeyId", "debug" }; static const char *mysql_cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "mysql_server=127.0.0.1", "mysql_port="TEST_MYSQL_PORT, "mysql_user=user", "mysql_password=password", "mysql_database=otp", "debug" }; static const struct data *test_get_data(void *id) { return &_data[(long)id]; } #ifdef OPENPAM const char * pam_strerror(const pam_handle_t *pamh, int errnum) { #else const char * pam_strerror(pam_handle_t *pamh, int errnum) { #endif fprintf(stderr, "in pam_strerror()\n"); return "error"; } int pam_set_data(pam_handle_t *pamh, const char *module_data_name, void *data, void (*cleanup)(pam_handle_t *pamh, void *data, int error_status)) { fprintf(stderr, "in pam_set_data() %s\n", module_data_name); return PAM_SUCCESS; } int pam_get_data(const pam_handle_t *pamh, const char *module_data_name, const void **data) { fprintf(stderr, "in pam_get_data() %s\n", module_data_name); return PAM_SUCCESS; } #ifdef OPENPAM int pam_get_user(pam_handle_t *pamh, const char **user, const char *prompt) { #else int pam_get_user(const pam_handle_t *pamh, const char **user, const char *prompt) { #endif fprintf(stderr, "in pam_get_user()\n"); *user = test_get_data((void*)pamh)->user; return PAM_SUCCESS; } static int conv_func(int num_msg, const struct pam_message **msg, struct pam_response **resp, void *appdata_ptr) { struct pam_response *reply; fprintf(stderr, "in conv_func()\n"); if(num_msg != 1) { return PAM_CONV_ERR; } reply = malloc(sizeof(struct pam_response)); reply->resp = strdup(test_get_data(appdata_ptr)->otp); *resp = reply; return PAM_SUCCESS; } static struct pam_conv pam_conversation = { conv_func, NULL, }; int pam_get_item(const pam_handle_t *pamh, int item_type, const void **item) { fprintf(stderr, "in pam_get_item() %d for %d\n", item_type, (int)(uintptr_t)pamh); if(item_type == PAM_CONV) { pam_conversation.appdata_ptr = (void*)pamh; *item = &pam_conversation; } if(item_type == PAM_AUTHTOK && pamh >= (pam_handle_t*)8) { *item = (void*)_data[(int)(uintptr_t)pamh].otp; } return PAM_SUCCESS; } int pam_modutil_drop_priv(pam_handle_t *pamh, struct pam_modutil_privs *p, const struct passwd *pw) { fprintf(stderr, "in pam_modutil_drop_priv()\n"); return PAM_SUCCESS; } int pam_modutil_regain_priv(pam_handle_t *pamh, struct pam_modutil_privs *p) { fprintf(stderr, "in pam_modutil_regain_priv()\n"); return PAM_SUCCESS; } int pam_set_item(pam_handle_t *pamh, int item_type, const void *item) { fprintf(stderr, "in pam_set_item()\n"); return PAM_SUCCESS; } static int test_authenticate1(void) { const char *cfg[] = { "id=1", "url=http://localhost:"YKVAL_PORT1"/wsapi/2/verify?id=%d&otp=%s", "authfile="AUTHFILE, "debug", }; return pam_sm_authenticate((pam_handle_t *)0, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_authenticate2(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT1"/wsapi/2/verify;http://localhost:"YKVAL_PORT2"/wsapi/2/verify", "authfile="AUTHFILE, "debug", }; return pam_sm_authenticate((pam_handle_t *)0, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_authenticate3(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "authfile="AUTHFILE, "debug", }; return pam_sm_authenticate((pam_handle_t *)4, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_authenticate4(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT1"/wsapi/2/verify;http://localhost:"YKVAL_PORT2"/wsapi/2/verify", "authfile="AUTHFILE, "debug", }; return pam_sm_authenticate((pam_handle_t *)5, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_authenticate5(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT1"/wsapi/2/verify;http://localhost:"YKVAL_PORT2"/wsapi/2/verify", "authfile="AUTHFILE, "debug", }; return pam_sm_authenticate((pam_handle_t *)6, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_fail_authenticate1(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify;http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "authfile="AUTHFILE, "debug" }; return pam_sm_authenticate((pam_handle_t *)1, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_fail_authenticate2(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify;http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "authfile="AUTHFILE, "debug" }; return pam_sm_authenticate((pam_handle_t *)2, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_fail_authenticate3(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify", "authfile="AUTHFILE, "debug" }; return pam_sm_authenticate((pam_handle_t *)3, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_firstpass_authenticate(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify;http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "authfile="AUTHFILE, "use_first_pass", "debug" }; return pam_sm_authenticate((pam_handle_t *)8, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_firstpass_fail(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify;http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "authfile="AUTHFILE, "use_first_pass", "debug" }; return pam_sm_authenticate((pam_handle_t *)9, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_firstpass_fail2(void) { const char *cfg[] = { "id=1", "urllist=http://localhost:"YKVAL_PORT2"/wsapi/2/verify;http://localhost:"YKVAL_PORT1"/wsapi/2/verify", "authfile="AUTHFILE, "use_first_pass", "debug" }; return pam_sm_authenticate((pam_handle_t *)10, 0, sizeof(cfg) / sizeof(char*), cfg); } static int test_authenticate_ldap1(void) { return pam_sm_authenticate((pam_handle_t *)0, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_ldap_fail1(void) { return pam_sm_authenticate((pam_handle_t *)1, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_ldap_fail2(void) { return pam_sm_authenticate((pam_handle_t *)2, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_ldap2(void) { return pam_sm_authenticate((pam_handle_t *)4, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_ldap3(void) { return pam_sm_authenticate((pam_handle_t *)4, 0, sizeof(ldap_cfg2) / sizeof(char*), ldap_cfg2); } static int test_authenticate_ldap4(void) { return pam_sm_authenticate((pam_handle_t *)5, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_ldap5(void) { return pam_sm_authenticate((pam_handle_t *)6, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_ldap6(void) { return pam_sm_authenticate((pam_handle_t *)7, 0, sizeof(ldap_cfg) / sizeof(char*), ldap_cfg); } static int test_authenticate_mysql1(void) { return pam_sm_authenticate((pam_handle_t *)0, 0, sizeof(mysql_cfg) / sizeof(char*), mysql_cfg); } static int test_fail_authenticate_mysql1(void) { return pam_sm_authenticate((pam_handle_t *)1, 0, sizeof(mysql_cfg) / sizeof(char*), mysql_cfg); } static int test_fail_authenticate_mysql2(void) { return pam_sm_authenticate((pam_handle_t *)5, 0, sizeof(mysql_cfg) / sizeof(char*), mysql_cfg); } static pid_t run_mock(const char *port, const char *type) { pid_t pid = fork(); if(pid == 0) { execlp(type, type, port, NULL); } return pid; } int main(void) { int ret = 0; pid_t child = run_mock(YKVAL_PORT1, YKVAL); pid_t child2 = run_mock(YKVAL_PORT2, YKVAL); #ifdef HAVE_LIBLDAP pid_t child3 = run_mock(LDAP_PORT, LDAP); #endif /* Give the "server" time to settle */ sleep(1); if(test_authenticate1() != PAM_SUCCESS) { ret = 1; goto out; } if(test_authenticate2() != PAM_SUCCESS) { ret = 2; goto out; } if(test_fail_authenticate1() != PAM_USER_UNKNOWN) { ret = 3; goto out; } if(test_fail_authenticate2() != PAM_AUTH_ERR) { ret = 4; goto out; } if(test_fail_authenticate3() != PAM_AUTH_ERR) { ret = 5; goto out; } if(test_authenticate3() != PAM_SUCCESS) { ret = 6; goto out; } if(test_authenticate4() != PAM_AUTH_ERR) { ret = 7; goto out; } if(test_authenticate5() != PAM_USER_UNKNOWN) { ret = 8; goto out; } if(test_firstpass_authenticate() != PAM_SUCCESS) { ret = 9; goto out; } if(test_firstpass_fail() != PAM_AUTH_ERR) { ret = 10; goto out; } if(test_firstpass_fail2() != PAM_USER_UNKNOWN) { ret = 11; goto out; } #ifdef HAVE_LIBLDAP if(test_authenticate_ldap1() != PAM_SUCCESS) { ret = 1001; goto out; } if(test_authenticate_ldap_fail1() != PAM_USER_UNKNOWN) { ret = 1002; goto out; } if(test_authenticate_ldap_fail2() != PAM_AUTH_ERR) { ret = 1003; goto out; } if(test_authenticate_ldap2() != PAM_SUCCESS) { ret = 1004; goto out; } if(test_authenticate_ldap3() != PAM_SUCCESS) { ret = 1005; goto out; } if(test_authenticate_ldap4() != PAM_AUTH_ERR) { ret = 1006; goto out; } if(test_authenticate_ldap5() != PAM_USER_UNKNOWN) { ret = 1007; goto out; } if(test_authenticate_ldap6() != PAM_USER_UNKNOWN) { ret = 1008; goto out; } #endif #ifdef RUN_MYSQL_TESTS if(test_authenticate_mysql1() != PAM_SUCCESS) { ret = 2001; goto out; } if(test_fail_authenticate_mysql1() != PAM_USER_UNKNOWN) { ret = 2002; goto out; } if(test_fail_authenticate_mysql2() != PAM_AUTH_ERR) { ret = 2003; goto out; } #endif out: kill(child, 9); kill(child2, 9); #ifdef HAVE_LIBLDAP kill(child3, 9); printf("killed %d, %d and %d\n", child, child2, child3); #else printf("killed %d and %d\n", child, child2); #endif if(ret != 0) { fprintf(stderr, "test %d failed!\n", ret); } return ret; } pam_yubico-2.27/tests/Makefile.in0000664000175000017500000010655013777252055013751 00000000000000# Makefile.in generated by automake 1.15.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2017 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Self tests. 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AC_DEFUN([gl_WARN_ADD], [gl_COMPILER_OPTION_IF([$1], [gl_AS_VAR_APPEND(m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]), [" $1"])], [], [$3]) m4_ifval([$2], [AS_LITERAL_IF([$2], [AC_SUBST([$2])])], [AC_SUBST([WARN_CFLAGS])])dnl ]) # Local Variables: # mode: autoconf # End: pam_yubico-2.27/m4/ltversion.m40000644000175000017500000000127313777252053013341 00000000000000# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 4179 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.6]) m4_define([LT_PACKAGE_REVISION], [2.4.6]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.6' macro_revision='2.4.6' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) pam_yubico-2.27/m4/lib-ld.m40000664000175000017500000000655013777252013012460 00000000000000# lib-ld.m4 serial 4 (gettext-0.18) dnl Copyright (C) 1996-2003, 2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Subroutines of libtool.m4, dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision dnl with libtool.m4. dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], [# I'd rather use --version here, but apparently some GNU ld's only accept -v. case `$LD -v 2>&1 conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by GCC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. 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I'd rather use --version, # but apparently some GNU ld's only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in *GNU* | *'with BFD'*) test "$with_gnu_ld" != no && break ;; *) test "$with_gnu_ld" != yes && break ;; esac fi done IFS="$ac_save_ifs" else acl_cv_path_LD="$LD" # Let the user override the test with a path. fi]) LD="$acl_cv_path_LD" if test -n "$LD"; then AC_MSG_RESULT([$LD]) else AC_MSG_RESULT([no]) fi test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) AC_LIB_PROG_LD_GNU ]) pam_yubico-2.27/m4/manywarnings.m40000664000175000017500000001213313777252013014024 00000000000000# manywarnings.m4 serial 4 dnl Copyright (C) 2008-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Simon Josefsson # gl_MANYWARN_COMPLEMENT(OUTVAR, LISTVAR, REMOVEVAR) # -------------------------------------------------- # Copy LISTVAR to OUTVAR except for the entries in REMOVEVAR. # Elements separated by whitespace. In set logic terms, the function # does OUTVAR = LISTVAR \ REMOVEVAR. AC_DEFUN([gl_MANYWARN_COMPLEMENT], [ gl_warn_set= set x $2; shift for gl_warn_item do case " $3 " in *" $gl_warn_item "*) ;; *) gl_warn_set="$gl_warn_set $gl_warn_item" ;; esac done $1=$gl_warn_set ]) # gl_MANYWARN_ALL_GCC(VARIABLE) # ----------------------------- # Add all documented GCC warning parameters to variable VARIABLE. # Note that you need to test them using gl_WARN_ADD if you want to # make sure your gcc understands it. AC_DEFUN([gl_MANYWARN_ALL_GCC], [ dnl First, check if -Wno-missing-field-initializers is needed. dnl -Wmissing-field-initializers is implied by -W, but that issues dnl warnings with GCC version before 4.7, for the common idiom dnl of initializing types on the stack to zero, using { 0, } AC_REQUIRE([AC_PROG_CC]) if test -n "$GCC"; then dnl First, check -W -Werror -Wno-missing-field-initializers is supported dnl with the current $CC $CFLAGS $CPPFLAGS. AC_MSG_CHECKING([whether -Wno-missing-field-initializers is supported]) AC_CACHE_VAL([gl_cv_cc_nomfi_supported], [ gl_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[]], [[]])], [gl_cv_cc_nomfi_supported=yes], [gl_cv_cc_nomfi_supported=no]) CFLAGS="$gl_save_CFLAGS"]) AC_MSG_RESULT([$gl_cv_cc_nomfi_supported]) if test "$gl_cv_cc_nomfi_supported" = yes; then dnl Now check whether -Wno-missing-field-initializers is needed dnl for the { 0, } construct. AC_MSG_CHECKING([whether -Wno-missing-field-initializers is needed]) AC_CACHE_VAL([gl_cv_cc_nomfi_needed], [ gl_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -W -Werror" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[void f (void) { typedef struct { int a; int b; } s_t; s_t s1 = { 0, }; } ]], [[]])], [gl_cv_cc_nomfi_needed=no], [gl_cv_cc_nomfi_needed=yes]) CFLAGS="$gl_save_CFLAGS" ]) AC_MSG_RESULT([$gl_cv_cc_nomfi_needed]) fi fi gl_manywarn_set= for gl_manywarn_item in \ -Wall \ -W \ -Wformat-y2k \ -Wformat-nonliteral \ -Wformat-security \ -Winit-self \ -Wmissing-include-dirs \ -Wswitch-default \ -Wswitch-enum \ -Wunused \ -Wunknown-pragmas \ -Wstrict-aliasing \ -Wstrict-overflow \ -Wsystem-headers \ -Wfloat-equal \ -Wtraditional \ -Wtraditional-conversion \ -Wdeclaration-after-statement \ -Wundef \ -Wshadow \ -Wunsafe-loop-optimizations \ -Wpointer-arith \ -Wbad-function-cast \ -Wc++-compat \ -Wcast-qual \ -Wcast-align \ -Wwrite-strings \ -Wconversion \ -Wsign-conversion \ -Wlogical-op \ -Waggregate-return \ -Wstrict-prototypes \ -Wold-style-definition \ -Wmissing-prototypes \ -Wmissing-declarations \ -Wmissing-noreturn \ -Wmissing-format-attribute \ -Wpacked \ -Wpadded \ -Wredundant-decls \ -Wnested-externs \ -Wunreachable-code \ -Winline \ -Winvalid-pch \ -Wlong-long \ -Wvla \ -Wvolatile-register-var \ -Wdisabled-optimization \ -Wstack-protector \ -Woverlength-strings \ -Wbuiltin-macro-redefined \ -Wmudflap \ -Wpacked-bitfield-compat \ -Wsync-nand \ ; do gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" done # The following are not documented in the manual but are included in # output from gcc --help=warnings. for gl_manywarn_item in \ -Wattributes \ -Wcoverage-mismatch \ -Wunused-macros \ ; do gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" done # More warnings from gcc 4.6.2 --help=warnings. for gl_manywarn_item in \ -Wabi \ -Wcpp \ -Wdeprecated \ -Wdeprecated-declarations \ -Wdiv-by-zero \ -Wdouble-promotion \ -Wendif-labels \ -Wextra \ -Wformat-contains-nul \ -Wformat-extra-args \ -Wformat-zero-length \ -Wformat=2 \ -Wmultichar \ -Wnormalized=nfc \ -Woverflow \ -Wpointer-to-int-cast \ -Wpragmas \ -Wsuggest-attribute=const \ -Wsuggest-attribute=noreturn \ -Wsuggest-attribute=pure \ -Wtrampolines \ ; do gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" done # Disable the missing-field-initializers warning if needed if test "$gl_cv_cc_nomfi_needed" = yes; then gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" fi $1=$gl_manywarn_set ]) pam_yubico-2.27/m4/lib-link.m40000664000175000017500000007645113777252013013025 00000000000000# lib-link.m4 serial 18 (gettext-0.18) dnl Copyright (C) 2001-2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_PREREQ([2.54]) dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[translit([$1],[./-], [___])]) pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ AC_LIB_LINKFLAGS_BODY([$1], [$2]) ac_cv_lib[]Name[]_libs="$LIB[]NAME" ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" ac_cv_lib[]Name[]_cppflags="$INC[]NAME" ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" ]) LIB[]NAME="$ac_cv_lib[]Name[]_libs" LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" INC[]NAME="$ac_cv_lib[]Name[]_cppflags" LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the dnl results of this search when this library appears as a dependency. HAVE_LIB[]NAME=yes popdef([NAME]) popdef([Name]) ]) dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) dnl searches for libname and the libraries corresponding to explicit and dnl implicit dependencies, together with the specified include files and dnl the ability to compile and link the specified testcode. If found, it dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[translit([$1],[./-], [___])]) pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME dnl accordingly. AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" LIBS="$LIBS $LIB[]NAME" AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= LIB[]NAME[]_PREFIX= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) popdef([NAME]) popdef([Name]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, dnl acl_hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE([rpath], [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_FROMPACKAGE(name, package) dnl declares that libname comes from the given package. The configure file dnl will then not have a --with-libname-prefix option but a dnl --with-package-prefix option. Several libraries can come from the same dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar dnl macro call that searches for libname. AC_DEFUN([AC_LIB_FROMPACKAGE], [ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) define([acl_frompackage_]NAME, [$2]) popdef([NAME]) pushdef([PACK],[$2]) pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) define([acl_libsinpackage_]PACKUP, m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1]) popdef([PACKUP]) popdef([PACK]) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) dnl Autoconf >= 2.61 supports dots in --with options. pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_ARG_WITH(P_A_C_K[-prefix], [[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi popdef([P_A_C_K]) popdef([PACKLIBS]) popdef([PACKUP]) popdef([PACK]) popdef([NAME]) ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) pam_yubico-2.27/m4/ltoptions.m40000644000175000017500000003426213777252053013353 00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the 'shared' and # 'disable-shared' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the 'static' and # 'disable-static' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the 'fast-install' # and 'disable-fast-install' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_AIX_SONAME([DEFAULT]) # ---------------------------------- # implement the --with-aix-soname flag, and support the `aix-soname=aix' # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. m4_define([_LT_WITH_AIX_SONAME], [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[[5-9]]*,yes) AC_MSG_CHECKING([which variant of shared library versioning to provide]) AC_ARG_WITH([aix-soname], [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], [case $withval in aix|svr4|both) ;; *) AC_MSG_ERROR([Unknown argument to --with-aix-soname]) ;; esac lt_cv_with_aix_soname=$with_aix_soname], [AC_CACHE_VAL([lt_cv_with_aix_soname], [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) with_aix_soname=$lt_cv_with_aix_soname]) AC_MSG_RESULT([$with_aix_soname]) if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac _LT_DECL([], [shared_archive_member_spec], [0], [Shared archive member basename, for filename based shared library versioning on AIX])dnl ])# _LT_WITH_AIX_SONAME LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the 'pic-only' and 'no-pic' # LT_INIT options. # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac], [pic_mode=m4_default([$1], [default])]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) pam_yubico-2.27/m4/ltsugar.m40000644000175000017500000001044013777252053012771 00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) pam_yubico-2.27/m4/lib-prefix.m40000664000175000017500000002021613777252013013351 00000000000000# lib-prefix.m4 serial 6 (gettext-0.18) dnl Copyright (C) 2001-2005, 2008 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates dnl - a variable acl_libdirstem, containing the basename of the libdir, either dnl "lib" or "lib64" or "lib/64", dnl - a variable acl_libdirstem2, as a secondary possible value for dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or dnl "lib/amd64". AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib and lib64. dnl On glibc systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine dnl the compiler's default mode by looking at the compiler's library search dnl path. If at least one of its elements ends in /lib64 or points to a dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. dnl Otherwise we use the default, namely "lib". dnl On Solaris systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. AC_REQUIRE([AC_CANONICAL_HOST]) acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment dnl . dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the dnl symlink is missing, so we set acl_libdirstem2 too. AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], [AC_EGREP_CPP([sixtyfour bits], [ #ifdef _LP64 sixtyfour bits #endif ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) ]) if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" ]) pam_yubico-2.27/m4/libtool.m40000644000175000017500000112617113777252053012766 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 2014 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . ]) # serial 58 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_PREPARE_CC_BASENAME # ----------------------- m4_defun([_LT_PREPARE_CC_BASENAME], [ # Calculate cc_basename. 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cat conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then $2=yes fi fi $RM conftest* ]) if test yes = "[$]$2"; then m4_if([$5], , :, [$5]) else m4_if([$6], , :, [$6]) fi ])# _LT_COMPILER_OPTION # Old name: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, # [ACTION-SUCCESS], [ACTION-FAILURE]) # ---------------------------------------------------- # Check whether the given linker option works AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_SED])dnl AC_CACHE_CHECK([$1], [$2], [$2=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $3" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&AS_MESSAGE_LOG_FD $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then $2=yes fi else $2=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ]) if test yes = "[$]$2"; then m4_if([$4], , :, [$4]) else m4_if([$5], , :, [$5]) fi ])# _LT_LINKER_OPTION # Old name: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) # LT_CMD_MAX_LEN #--------------- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl # find the maximum length of command line arguments AC_MSG_CHECKING([the maximum length of command line arguments]) AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. 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then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ;; 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then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; 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Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if ${ac_cv_prog_CPP+:} false; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' export_dynamic_flag_spec='$wl--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file, use it as # is; otherwise, prepend EXPORTS... archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; haiku*) archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' link_all_deplibs=yes ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test linux-dietlibc = "$host_os"; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test no = "$tmp_diet" then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; nagfor*) # NAGFOR 5.3 tmp_sharedflag='-Wl,-shared' ;; xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' compiler_needs_object=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' if test yes = "$supports_anon_versioning"; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi case $cc_basename in tcc*) export_dynamic_flag_spec='-rdynamic' ;; xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test yes = "$supports_anon_versioning"; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; 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dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... 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We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen=shl_load else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen=dlopen else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi fi fi fi fi fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self_static+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 $as_echo "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 $as_echo_n "checking whether stripping libraries is possible... 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"$LINENO" 5 fi done for ac_header in security/pam_modules.h security/_pam_macros.h security/pam_modutil.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include #include " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_start in -lpam" >&5 $as_echo_n "checking for pam_start in -lpam... " >&6; } if ${ac_cv_lib_pam_pam_start+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpam $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pam_start (); int main () { return pam_start (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pam_pam_start=yes else ac_cv_lib_pam_pam_start=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_start" >&5 $as_echo "$ac_cv_lib_pam_pam_start" >&6; } if test "x$ac_cv_lib_pam_pam_start" = xyes; then : LIBPAM="-lpam" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pam_modutil_drop_priv" >&5 $as_echo_n "checking for library containing pam_modutil_drop_priv... " >&6; } if ${ac_cv_search_pam_modutil_drop_priv+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_ldap_ldap_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libykclient-prefix was given. if test "${with_libykclient_prefix+set}" = set; then : withval=$with_libykclient_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBYKCLIENT= LTLIBYKCLIENT= INCYKCLIENT= LIBYKCLIENT_PREFIX= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='ykclient ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBYKCLIENT="${LTLIBYKCLIENT}${LTLIBYKCLIENT:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBYKCLIENT; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBYKCLIENT="${LTLIBYKCLIENT}${LTLIBYKCLIENT:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBYKCLIENT; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$found_so" else LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$found_a" else LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'ykclient'; then LIBYKCLIENT_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'ykclient'; then LIBYKCLIENT_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCYKCLIENT; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCYKCLIENT="${INCYKCLIENT}${INCYKCLIENT:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBYKCLIENT; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBYKCLIENT; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBYKCLIENT="${LTLIBYKCLIENT}${LTLIBYKCLIENT:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$dep" LTLIBYKCLIENT="${LTLIBYKCLIENT}${LTLIBYKCLIENT:+ }$dep" ;; esac done fi else LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }-l$name" LTLIBYKCLIENT="${LTLIBYKCLIENT}${LTLIBYKCLIENT:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBYKCLIENT="${LIBYKCLIENT}${LIBYKCLIENT:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBYKCLIENT="${LTLIBYKCLIENT}${LTLIBYKCLIENT:+ }-R$found_dir" done fi ac_save_CPPFLAGS="$CPPFLAGS" for element in $INCYKCLIENT; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libykclient" >&5 $as_echo_n "checking for libykclient... 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then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBYUBIKEY= LTLIBYUBIKEY= INCYUBIKEY= LIBYUBIKEY_PREFIX= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='yubikey ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBYUBIKEY="${LTLIBYUBIKEY}${LTLIBYUBIKEY:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBYUBIKEY; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBYUBIKEY="${LTLIBYUBIKEY}${LTLIBYUBIKEY:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBYUBIKEY; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$found_so" else LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$found_a" else LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'yubikey'; then LIBYUBIKEY_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'yubikey'; then LIBYUBIKEY_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCYUBIKEY; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCYUBIKEY="${INCYUBIKEY}${INCYUBIKEY:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBYUBIKEY; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBYUBIKEY; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBYUBIKEY="${LTLIBYUBIKEY}${LTLIBYUBIKEY:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$dep" LTLIBYUBIKEY="${LTLIBYUBIKEY}${LTLIBYUBIKEY:+ }$dep" ;; esac done fi else LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }-l$name" LTLIBYUBIKEY="${LTLIBYUBIKEY}${LTLIBYUBIKEY:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBYUBIKEY="${LIBYUBIKEY}${LIBYUBIKEY:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBYUBIKEY="${LTLIBYUBIKEY}${LTLIBYUBIKEY:+ }-R$found_dir" done fi ac_save_CPPFLAGS="$CPPFLAGS" for element in $INCYUBIKEY; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libyubikey" >&5 $as_echo_n "checking for libyubikey... 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Erinn Looney-Triggs Documentation. qistoph@gmail.com verbose_otp option. Remi Mollon capath option. fraser.scott@gmail.com Configurable public_id length. judas.iscariote, maxsanna81@gmail.com LDAP fixes. Romain Riviere Debug macro fixes. Nanakos Chrysostomos Security fix. dr8 Security fix (problem really in ykclient). Ricky Zhou Drop permissions before opening user files. Fredrik Thulin Maintainer alumni, helped on drop_privs.c, utils.c, and more. pam_yubico-2.27/ykbzero.h0000664000175000017500000000507013777252013012365 00000000000000/* -*- mode:C; c-file-style: "bsd" -*- */ /* * Copyright (c) 2008-2019 Yubico AB * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __YKBZERO_H_INCLUDED__ #define __YKBZERO_H_INCLUDED__ #ifdef _WIN32 #include #else #include #endif #ifdef _WIN32 #define insecure_memzero(buf, len) SecureZeroMemory(buf, len) #elif HAVE_MEMSET_S #define insecure_memzero(buf, len) memset_s(buf, len, 0, len) #elif HAVE_EXPLICIT_BZERO #define insecure_memzero(buf, len) explicit_bzero(buf, len) #elif HAVE_EXPLICIT_MEMSET #define insecure_memzero(buf, len) explicit_memset(buf, 0, len) #elif HAVE_INLINE_ASM #define insecure_memzero(buf, len) do { \ memset(buf, 0, len); \ __asm__ __volatile__ ("" : : "r"(buf) : "memory"); \ } while (0) #else #define insecure_memzero(buf, len) do { \ volatile unsigned char *volatile __buf_ = \ (volatile unsigned char *volatile)buf; \ size_t __i_ = 0; \ while (__i_ < len) __buf_[__i_++] = 0; \ } while (0) #endif #endif /* __YKBZERO_H_INCLUDED__ */ pam_yubico-2.27/configure.ac0000664000175000017500000001713113777252034013021 00000000000000# Written by Simon Josefsson . # Copyright (c) 2006-2014 Yubico AB # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. AC_INIT([pam_yubico], [2.27]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.11 foreign -Wall -Werror]) AM_SILENT_RULES([yes]) AM_PROG_CC_C_O m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) AC_LIBTOOL_WIN32_DLL AC_DISABLE_STATIC AC_PROG_LIBTOOL AM_MISSING_PROG([A2X], a2x, $missing_dir) AC_CHECK_HEADERS([security/pam_appl.h], [], [AC_MSG_ERROR([[PAM header files not found, install libpam-dev.]])]) AC_CHECK_HEADERS([security/pam_modules.h security/_pam_macros.h security/pam_modutil.h], [], [], [#include #include ]) AC_CHECK_LIB([pam], [pam_start], [AC_SUBST([LIBPAM], ["-lpam"])]) AC_SEARCH_LIBS([pam_modutil_drop_priv], ["pam"], [AC_DEFINE([HAVE_PAM_MODUTIL_DROP_PRIV], [1])]) # --disable-documentation AC_ARG_ENABLE([documentation], [AS_HELP_STRING([--disable-documentation], [do not build documentation])], [enable_doc="${enableval}" ], [enable_doc="yes"]) AM_CONDITIONAL(ENABLE_DOC, test "$enable_doc" != "no") AC_ARG_WITH([ldap], [AS_HELP_STRING([--without-ldap], [disable support for ldap])], [], [with_ldap=yes]) LIBLDAP= AS_IF([test "x$with_ldap" != xno], [AC_CHECK_LIB([ldap], [ldap_init], [AC_SUBST([LIBLDAP], ["-lldap -llber"]) AC_DEFINE([HAVE_LIBLDAP], [1], [Define if you have libldap]) ], [AC_MSG_WARN( [libldap not found, will not be compiled (--without-ldap to disable ldap support)])], [])]) AC_ARG_WITH([mysql], [AS_HELP_STRING([--without-mysql], [disable support for mysql])], [], [with_mysql=yes]) AS_IF([test "x$with_mysql" != xno], [ PKG_CHECK_MODULES([MYSQL], [mysqlclient], [AC_DEFINE([HAVE_MYSQL], [1],[Define if you have mysqlclient])], [AC_MSG_WARN( [libmysqlclient not found, will not be compiled (--without-mysql to disable mysql support)])]) ]) AM_CONDITIONAL(MYSQL_SUPPORT,test "x$with_mysql" != xno) AC_LIB_HAVE_LINKFLAGS([ykclient],, [#include ], [ykclient_set_proxy(0, 0)]) if test "$ac_cv_libykclient" != yes; then AC_MSG_ERROR([[Libykclient v2.15+ required, see https://developers.yubico.com/yubico-c-client/]]) fi AC_LIB_HAVE_LINKFLAGS(yubikey,, [#include ], [yubikey_modhex_p("foo")]) AC_ARG_WITH([cr], [AS_HELP_STRING([--without-cr], [disable support for challenge/response])], [], [with_cr=yes]) if test "x$with_cr" != xno; then PKG_CHECK_MODULES([YKPERS], [ykpers-1 >= 1.8.0]); # libyubikey required for HAVE_CR if test "$ac_cv_libyubikey" != yes; then AC_MSG_ERROR([Libyubikey v1.5+ not found, see https://developers.yubico.com/yubico-c/ (required for challenge-response)]) fi fi if test -n "$YKPERS_LIBS"; then AC_DEFINE([HAVE_CR], [1], [Define if you have libykpers-1 and libyubikey]) fi AM_CONDITIONAL([YKPERS], [test -n "$YKPERS_LIBS"]) AC_SUBST(PAMDIR, "\$(exec_prefix)/lib/security") AC_ARG_WITH(pam-dir, AC_HELP_STRING([--with-pam-dir=DIR], [Where to install PAM module [[PREFIX/lib/security]]]), [case "${withval}" in /*) PAMDIR="${withval}";; ./*|../*) AC_MSG_ERROR(Bad value for --with-pam-dir);; *) PAMDIR="\$(exec_prefix)/lib/${withval}";; esac]) AC_MSG_NOTICE([PAM installation path $PAMDIR]) AC_ARG_ENABLE([coverage], [AS_HELP_STRING([--enable-coverage], [use Gcov to test the test suite])], [], [enable_cov=no]) AM_CONDITIONAL([ENABLE_COV],[test '!' "$enable_cov" = no]) AC_ARG_ENABLE([cppcheck], [AS_HELP_STRING([--enable-cppcheck], [run cppcheck])], [enable_cppcheck="$enableval"], [enable_cppcheck="no"]) have_cppcheck=no AS_IF([test "x$enable_cppcheck" != xno], [AC_PATH_PROG([CPPCHECK], [cppcheck], [NONE]) AS_IF([test "x$enable_cppcheck" != xno], [have_cppcheck=yes AC_SUBST([CPPCHECK])], [have_cppcheck=no AS_IF([test "x$enable_cppcheck" != xauto], [AC_MSG_ERROR([cannot find cppcheck])])])]) AM_CONDITIONAL([ENABLE_CPPCHECK],[test '!' "$have_cppcheck" = no]) AC_ARG_ENABLE([gcc-warnings], [AS_HELP_STRING([--enable-gcc-warnings], [turn on lots of GCC warnings (for developers)])], [case $enableval in yes|no) ;; *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;; esac gl_gcc_warnings=$enableval], [gl_gcc_warnings=no] ) if test "$gl_gcc_warnings" = yes; then nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings nw="$nw -Wpadded" # Struct's arenot padded nw="$nw -Wc++-compat" # We don't care strongly about C++ compilers nw="$nw -Wtraditional" # Warns on #elif which we use often nw="$nw -Wtraditional-conversion" # Too many warnings for now nw="$nw -Wconversion" # Too many warnings for now nw="$nw -Wsuggest-attribute=pure" # Is it worth using attributes? nw="$nw -Woverlength-strings" # Don't warn on long strings gl_MANYWARN_ALL_GCC([ws]) gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw]) for w in $ws; do gl_WARN_ADD([$w]) done gl_WARN_ADD([-fdiagnostics-show-option]) fi # Enable more secure memset if available AC_CHECK_FUNCS([memset_s explicit_bzero explicit_memset]) AC_MSG_CHECKING(whether we can use inline asm code) AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ int a = 42; int *pnt = &a; __asm__ __volatile__ ("" : : "r"(pnt) : "memory"); ]])], [AC_MSG_RESULT(yes) AC_DEFINE([HAVE_INLINE_ASM], [1], [inline asm code can be used])] [AC_MSG_RESULT(no)] ) AC_CONFIG_FILES(Makefile) AC_CONFIG_FILES(tests/Makefile) AC_OUTPUT AC_MSG_NOTICE([Summary of build options: Version: ${VERSION} Host type: ${host} Install prefix: ${prefix} Compiler: ${CC} Library types: Shared=${enable_shared}, Static=${enable_static} LDAP: ${with_ldap} Challenge-Response: ${with_cr} ]) pam_yubico-2.27/README0000664000175000017500000003414614034014621011401 00000000000000== Yubico PAM module The Yubico PAM module provides an easy way to integrate the YubiKey into your existing user authentication infrastructure. PAM is used by GNU/Linux, Solaris and Mac OS X for user authentication, and by other specialized applications such as NCSA MyProxy. Status and Roadmap ------------------ The module is working for multi-user systems. The primary mode of operation is by doing online validation using a YubiKey validation service (such as the YubiCloud, or a private one configured using the 'urllist' parameter). In version 2.6, offline validation was also made possible through the use of HMAC-SHA1 Challenge-Response found in YubiKey 2.2 and later. This has introduced a dependency of libykpers-1 from the ykpersonalize package. Pass `--without-cr` to `configure` to avoid this dependency. The development community is co-ordinated via https://github.com/Yubico/yubico-pam[the GitHub project page]. The project is licensed under a BSD license. See the file COPYING for exact wording. For any copyright year range specified as YYYY-ZZZZ in this package note that the range specifies every single year in that closed interval. Building from Git ----------------- Skip to the next section if you are using an official packaged version. You may check out the sources using Git with the following command: ------ $ git clone https://github.com/Yubico/yubico-pam.git ------ This will create the directory `yubico-pam`. Autoconf, automake, libtool, asciidoc, xsltproc and docbook-xsl must be installed to create a compilable source tree. Generate the build system using: ------ $ cd yubico-pam $ autoreconf --install ------ === Building You will need to have https://developers.yubico.com/yubico-c-client[libykclient] (ykclient.h, libykclient.so) and libpam-dev (security/pam_appl.h, libpam.so) installed. It in turn requires cURL, which you need to have installed, and https://developers.yubico.com/yubico-c[libyubikey]. The Challenge-Response offline authentication requires libykpers-1 from the https://developers.yubico.com/yubikey-personalization[yubikey-personalization] project: The selftests require perl with the module Net::LDAP::Server installed. The build system uses Autoconf, to set up the build system run: ./configure Use --without-ldap to disable ldap support. Then build the code, run the self-test and install the binaries: make check install == Installation === Fedora/EPEL There is already a package in Fedora/EPEL of yubico-pam that can be installed by using yum: $ sudo yum install pam_yubico === Ubuntu PPA There is an Ubuntu PPA (Personal Package Archive) for yubico-pam that can be installed using the following commands on reasonably modern Ubuntu platforms : $ sudo add-apt-repository ppa:yubico/stable $ sudo apt-get update $ sudo apt-get install libpam-yubico See the file `/usr/share/doc/libpam-yubico/README.Debian` after installing. === FreeBSD ports yubico-pam and the supporting Yubico packages have corresponding FreeBSD ports. To install: $ cd /usr/ports/security/pam_yubico $ make install clean Advanced configuration notes are available http://mjslabs.com/yubihow.html[here]. Configuration ------------- Install it in your PAM setup by adding a line to an appropriate file in `/etc/pam.d/`: ---- auth sufficient pam_yubico.so id=[Your API Client ID] debug ---- and move pam_yubico.so into /lib/security/ (or wherever PAM modules live in your system) : ---- mv /usr/local/lib/security/pam_yubico.so /lib/security/ ---- For more information, see the project documentation. Supported PAM module parameters are: [horizontal] authfile:: To indicate the location of the file that holds the mappings of YubiKey token IDs to user names. id:: Your API Client ID in the Yubico validation server. If you want to use the default YubiCloud service, go https://upgrade.yubico.com/getapikey[here]. key:: To indicate your client key in base64 format. The client key is also known as API key, and provides integrity in the communication between the client (you) and the validation server. If you want to get one for use with the default YubiCloud service, go https://upgrade.yubico.com/getapikey[here]. debug:: to enable debug output. debug_file:: filename to write debug to, file must exist and be a regular file. stdout is default. alwaysok:: to enable all authentication attempts to succeed (aka presentation mode). try_first_pass:: Before prompting the user for their password, the module first tries the previous stacked module´s password in case that satisfies this module as well. use_first_pass:: The argument use_first_pass forces the module to use a previous stacked modules password and will never prompt the user - if no password is available or the password is not appropriate, the user will be denied access. always_prompt:: If set, don't attempt to do a lookup to determine if the user has a YubiKey configured but instead prompt for one no matter what. This is useful in the case where ldap_bind_as_user is enabled but this module is being used to read the user's password (in a YubiKey+OTP auth scenario). nullok:: If set, don't fail when there are no tokens declared for the user in the authorization mapping files or in LDAP. This can be used to make YubiKey authentication optional unless the user has associated tokens. ldap_starttls:: If set, issue a STARTTLS command to the LDAP connection before attempting to bind to it. This is a common setup for servers that only listen on port 389 but still require TLS. ldap_bind_as_user:: If set, use the user logging in to bind to LDAP. This will use the password provided by the user via PAM. If this is set, ldapdn and uid_attr must also be set. Enabling this will cause 'ldap_bind_user' and 'ldap_bind_password' to be ignored urllist:: List of URL templates to be used. This is set by calling ykclient_set_url_bases. The list should be in the format : `https://server/wsapi/2.0/verify;https://server/wsapi/2.0/verify` url:: This option should not be used, please use the urllist option instead. Specify the URL template to use, this is set by calling yubikey_client_set_url_template, which defaults to: `https://api.yubico.com/wsapi/verify?id=%d&otp=%s` or `https://api.yubico.com/wsapi/2.0/verify?id=%d&otp=%s` depending on your version of yubico-c-client. capath:: specify the path where X509 certificates are stored. This is required if 'https' or 'ldaps' are used in 'url' and 'ldap_uri' respectively. cainfo:: Option to allow usage of a CA bundle instead of path. proxy:: specify a proxy to connect to the validation server. Valid schemes are http://, https://, socks4://, socks4a://, socks5:// or socks5h://. Socks5h asks the proxy to do the dns resolving. If no scheme or port is specified HTTP proxy port 1080 will be used. verbose_otp:: This argument is used to show the OTP (One-Time Password) when it is entered, i.e. to enable terminal echo of entered characters. You are advised to not use this, if you are using two factor authentication because that will display your password on the screen. This requires the service using the PAM module to display custom fields. This option can not be used with OpenSSH. ldap_uri:: specify the LDAP server URI (e.g. ldap://localhost). ldapserver:: specify the LDAP server host (default LDAP port is used). _Deprecated. Use "ldap_uri" instead._ ldapdn:: specify the dn where the users are stored (eg: ou=users,dc=domain,dc=com). ldap_clientcertfile:: The path to a client cert file to use when talking to the LDAP server. Note this requires 'ldap_clientkeyfile' to be set as well. ldap_clientkeyfile:: The path to a key to be used with the client cert when talking to the LDAP server. Note this requires 'ldap_clientcertfile' to be set as well. ldap_bind_user:: The user to attempt a LDAP bind as. ldap_bind_password:: The password to use on LDAP bind. ldap_filter:: An LDAP filter to use for attempting to find the correct object in LDAP. In this string `%u` will be replaced with the username. ldap_cacertfile:: CA certifcate file for the LDAP connection. user_attr:: specify the LDAP attribute used to store user names (eg:cn). yubi_attr:: specify the LDAP attribute used to store the YubiKey ID. yubi_attr_prefix:: specify the prefix of the LDAP attribute's value, in case of a generic attribute, used to store several types of IDs. token_id_length:: Length of ID prefixing the OTP (this is 12 if using the YubiCloud). mode:: Mode of operation. Use "client" for online validation with a YubiKey validation service such as the YubiCloud, or use "challenge-response" for offline validation using YubiKeys with HMAC-SHA-1 Challenge-Response configurations. See the man-page ykpamcfg(1) for further details on how to configure offline Challenge-Response validation. chalresp_path:: Directory that is used to store the challenge files in case of a system-wide configuration (in contrast to challenge files being stored in a user's home directory). This location should be only readable and writable by root. Refer to `Authentication_Using_Challenge-Response.adoc` for more information about such a setup. mysql_server:: Hostname/Adress of mysql server to use for mapping. mysql_port:: Network port of mysql server. mysql_user:: User for accessing the mysql database. mysql_password:: Password for the mysql user. mysql_database:: The mysql database to use. If you are using "debug" you may find it useful to create a world-writable log file: [source, sh] ---- touch /var/run/pam-debug.log chmod go+w /var/run/pam-debug.log ---- NOTE: Please remember, physical access to systems often allows the circumvention of security controls. If an attacker has physical access to your system (such as a laptop left in a hotel room) and can boot into single user mode, they can disable yubico-pam in your system configuration. Authorization Mapping Files --------------------------- A mapping must be made between the YubiKey token ID and the user ID it is attached to. There are two ways to do this, either centrally in one file, or individually, where users can create the mapping in their home directories. If the central authorization mapping file is being used, user home directory mappings will not be used and the opposite applies if user home directory mappings are being used, the central authorization mappings file will not be used. === Central authorization mapping Create a `/etc/yubikey_mappings`, the file must contain a user name and the YubiKey token ID separated by colons (same format as the passwd file) for each user you want to allow onto the system using a YubiKey. The mappings should look like this, one per line: :::…. :::…. Now add `authfile=/etc/yubikey_mappings` to your PAM configuration line, so it looks like: auth sufficient pam_yubico.so id=[Your API Client ID] authfile=/etc/yubikey_mappings === Individual authorization mapping by user Each user creates a `~/.yubico/authorized_yubikeys` file inside of their home directory and places the mapping in that file, the file must have only one line: :: This is much the same concept as the SSH authorized_keys file. Obtaining the YubiKey token ID (a.k.a. public ID) ------------------------------------------------- You can obtain the YubiKey token ID in several ways. One is by removing the last 32 characters of any OTP (One Time Password) generated with your YubiKey. Another is by using the http://demo.yubico.com/php-yubico/Modhex_Calculator.php[modhex calculator]. Enter your YubiKey OTP and convert it, your YubiKey token ID is 12 characters and listed as: Modhex encoded: XXXXXXX Not sure what that last bit meant? Here is how to get a copy of your OTP. === Fast way . Open a terminal . Press the YubiKey's button It will output an OTP into the shell: + [source, sh] ------ $ cccccccgklgcvnkcvnnegrnhgrjkhlkfhdkclfncvlgj bash: cccccccgklgcvnkcvnnegrnhgrjkhlkfhdkclfncvlgj: command not found ------ + This can be pasted into the Modhex_Calculator page. === Harder way This requires you to have the pam module enabled with 'debug' turned on. When prompted for the YubiKey press the button. The pam module will print out debug information including the OTP and ID of your token to the shell -- copy the ID into your config file and you should be up and going. ------ YubiKey for `youruser': [pam_yubico.c:pam_sm_authenticate(867)] conv returned 44 bytes [pam_yubico.c:pam_sm_authenticate(885)] Skipping first 0 bytes. Length is 44, token_id set to 12 and token OTP always 32. [pam_yubico.c:pam_sm_authenticate(892)] OTP: ccccccclabcabkhbdncicglfltnukadfoifadfhhhhfe ID: cccccclabcab ------ Yubico PAM module and SELinux. ------------------------------ Users with SELinux in enforcing mode (the default on Fedora 17+) may experience login problems with services including those validated via polkit-agent-helper-1, sshd and login. This is https://bugzilla.redhat.com/show_bug.cgi?id=841693#c3[documented in Red Hat bugzilla] including a work around for ssh (Equivalent files could be created for other services). Systems in 'permissive' mode will generate AVC warnings but authentication will succeed. To determine if you have SELinux enforcing or not run the `sestatus` command. Examples -------- If you want to use the YubiKey to authenticate you on Linux console logins, add the following to the top of `/etc/pam.d/login`: auth sufficient pam_yubico.so id=[Your API Client ID] debug OpenVPN and ActiveDirectory --------------------------- See Michael Ludvig's sample Active Directory schema extensions for YubiKey public ID attribute storage / association with a particular user account: https://github.com/mludvig/yubikey-ldap/tree/master/microsoft-schema create file '/etc/pam.d/openvpn': auth required pam_yubico.so ldap_uri=ldap://contoso.com debug id=[Your API ID] yubi_attr=YubiKeyID ldapdn=DC=contoso,DC=com ldap_filter=(&(sAMAccountName=%u)(objectClass=user)(memberOf=CN=somegroup,DC=contoso,DC=com)) [ldap_bind_user=CN=binduser,OU=Service Accounts,DC=contoso,DC=com] ldap_bind_password=bind_password try_first_pass account required pam_yubico.so create file 'openvpn.conf' plugin openvpn-plugin-auth-pam.so openvpn pam_yubico-2.27/pam_yubico.80000664000175000017500000002242014034013470012732 00000000000000'\" t .\" Title: pam_yubico .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: Version 2.27 .\" Manual: Yubico PAM Module Manual .\" Source: yubico-pam .\" Language: English .\" .TH "PAM_YUBICO" "8" "Version 2\&.27" "yubico\-pam" "Yubico PAM Module Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" pam_yubico \- Module for YubiKey authentication .SH "SYNOPSIS" .sp \fBpam_yubico\fR [\&...] .SH "DESCRIPTION" .sp The module is for authentication of YubiKeys, either with online validation of OTP, or offline validation with HMAC\-SHA1 challenge\-response\&. .SH "OPTIONS" .PP \fBdebug\fR .RS 4 Turns on debugging\&. .RE .PP \fBdebug_file\fR=\fIfile\fR .RS 4 File name to write debug to, the file must exist and be a regular file\&. Defaults to stdout\&. .RE .PP \fBmode=\fR[\fIclient\fR|\fIchallenge\-response\fR] .RS 4 Mode of operation, client for OTP validation and challenge\-response for challenge\-response validation\&. Defaults to client\&. .RE .PP \fBauthfile\fR=\fIfile\fR .RS 4 Location of the file that holds the mappings of YubiKey token IDs to user names\&. The format is username:first_public_id:second_public_id:\&... Default location of the file is $HOME/\&.yubico/authorized_yubikeys\&. .RE .PP \fBid\fR=\fIid\fR .RS 4 Your API client identity for the validation server\&. .RE .PP \fBkey\fR=\fIkey\fR .RS 4 Your client key in base64 format\&. The client key is also known as API key, and provides integrity in the communication between the client (you) and the validation server\&. If you want to get one for use with the default YubiCloud service, please go to: https://upgrade\&.yubico\&.com/getapikey/ .RE .PP \fBalwaysok\fR .RS 4 Succeed with all authentication attempts (\fBdangerous\fR, presentation mode)\&. .RE .PP \fBtry_first_pass\fR .RS 4 Before prompting the user for their password, the module first tries the previous stacked module\(aas password in case that satisfies this module as well\&. .RE .PP \fBuse_first_pass\fR .RS 4 Forces the module to use a previous stacked modules password and will never prompt the user \- if no password is available or the password is not appropriate, the user will be denied access\&. .RE .PP \fBalways_prompt\fR .RS 4 If set, don\(cqt attempt to do a lookup to determine if the user has a YubiKey configured but instead prompt for one no matter what\&. This is useful in the case where ldap_bind_as_user is enabled but this module is being used to read the user\(cqs password (in a YubiKey+OTP auth scenario)\&. .RE .PP \fBnullok\fR .RS 4 Don\(cqt fail when there are no tokens declared for the user in the authorization mapping files or in LDAP\&. This can be used to make YubiKey authentication optional unless the user has associated tokens\&. .RE .PP \fBldap_starttls\fR .RS 4 If set, issue a STARTTLS command to the LDAP connection before attempting to bind to it\&. This is a common setup for servers that only listen on port 389 but still require TLS\&. .RE .PP \fBldap_bind_as_user\fR .RS 4 Use the user logging in to bind to ldap\&. This will use the password provided by the user via PAM\&. If this is set, ldapdn and uid_attr must also be set\&. Enabling this will cause ldap_bind_user and ldap_bind_password to be ignored\&. .RE .PP \fBurllist\fR=\fIlist\fR .RS 4 List of URL templates to be used\&. This is set by calling ykclient_set_url_bases\&. The list should be in the format: https://api1\&.example\&.com/wsapi/2\&.0/verify;https://api2\&.example\&.com/wsapi/2\&.0/verify .RE .PP \fBurl\fR=\fIurl\fR .RS 4 This option should not be used, please use the urllist option instead\&. Set the URL template to use, this is set by calling ykclient_set_url_template\&. The URL should be set in the format https://api\&.example\&.com/wsapi/2\&.0/verify?id=%d&otp=%s .RE .PP \fBcapath\fR=\fIpath\fR .RS 4 The path where X509 certificates are stored\&. This is required if \fIhttps\fR or \fIldaps\fR are used in \fIurl\fR and \fIldap_uri\fR, respectively\&. .RE .PP \fBcainfo\fR=\fIfile\fR .RS 4 Option to allow for usage of a CA bundle instead of path\&. .RE .PP \fBproxy\fR=\fIproxy\fR .RS 4 The proxy to connect to the validation server\&. Valid schemes are http://, https://, socks4://, socks4a://, socks5:// or socks5h://\&. Socks5h asks the proxy to do the DNS resolving\&. If no scheme or port is specified HTTP proxy port 1080 will be used\&. Example: socks5h://user:pass@10\&.10\&.0\&.1:1080 .RE .PP \fBverbose_otp\fR .RS 4 Show the One\-Time Password when it is entered, i\&.e\&. to enable terminal echo of entered characters\&. You are advised to not use this, if you are using two factor authentication because that will display your password on the screen\&. This requires the service using the PAM module to display custom fields\&. This option can not be used with OpenSSH\&. .RE .PP \fBldap_uri\fR=\fIuri\fR .RS 4 The LDAP server URI (e\&.g\&. ldap://localhost)\&. .RE .PP \fBldap_server\fR=\fIserver\fR .RS 4 The LDAP server host (default LDAP port is used)\&. \fBDeprecated\&. Use \fR\fB\fIldap_uri\fR\fR\fB instead\&.\fR .RE .PP \fBldapdn\fR=\fIdn\fR .RS 4 The distinguished name (DN) where the users are stored (eg: ou=users,dc=domain,dc=com)\&. If \fIldap_filter\fR is used this is the base from which the subtree search will be performed\&. .RE .PP \fBldap_clientcertfile\fR=\fIclientcertfile\fR .RS 4 The path to a client cert file to use when talking to the LDAP server\&. Note this requires \fIldap_clientkeyfile\fR to be set as well\&. .RE .PP \fBldap_clientkeyfile\fR=\fIclientkeyfile\fR .RS 4 The path to a key to be used with the client cert when talking to the LDAP server\&. Note this requires \fIldap_clientcertfile\fR to be set as well\&. .RE .PP \fBuser_attr\fR=\fIattr\fR .RS 4 The LDAP attribute used to store user names (eg:cn)\&. .RE .PP \fByubi_attr\fR=\fIattr\fR .RS 4 The LDAP attribute used to store the YubiKey ID\&. .RE .PP \fByubi_attr_prefix\fR=\fIprefix\fR .RS 4 The prefix of the LDAP attribute\(cqs value, in case of a generic attribute, used to store several types of IDs\&. .RE .PP \fBtoken_id_length\fR=\fIlength\fR .RS 4 Length of ID prefixing the OTP (this is 12 if using the YubiCloud)\&. .RE .PP \fBldap_bind_user\fR=\fIuser\fR .RS 4 The user to attempt a LDAP bind as\&. .RE .PP \fBldap_bind_password\fR=\fIpassword\fR .RS 4 The password to use on LDAP bind\&. .RE .PP \fBldap_filter\fR=\fIfilter\fR .RS 4 A LDAP filter to use for attempting to find the correct object in LDAP\&. In this string %u will be replaced with the username\&. .RE .PP \fBldap_cacertfile\fR=\fIcacertfile\fR .RS 4 CA certitificate file for the LDAP connection\&. .RE .PP \fBchalresp_path\fR=\fIpath\fR .RS 4 Path of a system\-wide directory where challenge\-response files can be found for users\&. Default location is $HOME/\&.yubico/\&. .RE .PP \fBmysql_server\fR=\fImysqlserver\fR .RS 4 Hostname/Adress of mysql server\&. Example 10\&.0\&.0\&.1 .RE .PP \fBmysql_port\fR=\fImysqlport\fR .RS 4 Network port of mysql server\&. .RE .PP \fBmysql_user\fR=\fImysqluser\fR .RS 4 User for accessing to the database\&. Strongly recommended to use a specific user with read only access\&. .RE .PP \fBmysql_password\fR=\fImysqlpassword\fR .RS 4 Mysql password associated to the user\&. .RE .PP \fBmysql_database\fR=\fImysqldatabase\fR .RS 4 the name of the database\&. Example : otp .RE .SH "EXAMPLES" .sp .if n \{\ .RS 4 .\} .nf auth sufficient pam_yubico\&.so id=16 debug .fi .if n \{\ .RE .\} .sp .if n \{\ .RS 4 .\} .nf auth required pam_yubico\&.so mode=challenge\-response .fi .if n \{\ .RE .\} .sp .if n \{\ .RS 4 .\} .nf auth required pam_yubico\&.so id=16 ldap_uri=ldaps://ldap\&.example\&.com ldap_filter=(uid=%u) yubi_attr=yubiKeyId .fi .if n \{\ .RE .\} .SH "FILES" .PP \fB$HOME/\&.yubico/authorized_yubikeys\fR .RS 4 If \fBauthfile\fR is not set, this file is used for the mapping between YubiKey public ID and in \fIclient\fR mode\&. .RE .PP \fB$HOME/\&.yubico/challenge\fR, \fB$HOME/\&.yubico/challenge\-\fR\fB\fIserial_number\fR\fR .RS 4 If \fBchalresp_path\fR is not set, these files are used to hold next challenge and expected response for the user in \fIchallenge\-response\fR mode\&. If \fBchalresp_path\fR is set the filename will be \fIusername\fR instead of \fIchallenge\fR\&. .RE .SH "BUGS" .sp Report yubico\-pam bugs in the issue tracker: https://github\&.com/Yubico/yubico\-pam/issues .SH "SEE ALSO" .sp \fBykpamcfg\fR(1), \fBpam\fR(7) .sp The yubico\-pam home page: https://developers\&.yubico\&.com/yubico\-pam/ .sp YubiKeys can be obtained from Yubico: http://www\&.yubico\&.com/ pam_yubico-2.27/doc/0000775000175000017500000000000014034015032011333 500000000000000pam_yubico-2.27/doc/YubiKey_and_SSH_via_PAM.adoc0000664000175000017500000002010413777252013016373 00000000000000== Introduction == The purpose of this document is to guide readers through the configuration steps to use two factor authentication for SSH using YubiKey. This document assumes that the reader has advanced knowledge and experience in Linux system administration, particularly for how PAM authentication mechanism is configured on a Linux platform. == Prerequisites == Successful configuration of the Yubico PAM module to support two factor authentication requires following prerequisites: Operating System:: Any Unix operating system which supports PAM (http://www.kernel.org/pub/linux/libs/pam[Pluggable Authentication Module]) Complier:: http://gcc.gnu.org[GNU GCC complier] https://developers.yubico.com/yubico-c-client[Yubico Client C library]:: Version 1.5 or later https://developers.yubico.com/yubico-pam[Yubico PAM Module]:: Version 1.7 or later == System Requirements == This document illustrates the configuration steps for Fedora Core 8 operating system. However, there steps should work on most other Linux distributions. The Yubico PAM module for SSH can be downloaded from https://developers.yubico.com/yubico-pam/releases.html[here]. The Yubico PAM module support two factor authentication for SSH. The two factor authentication module verifies the user name and password for the user and the One-Time Password (OTP) generated by YubiKey assigned to the user. == Build yubico-c-client and pam_yubico == Build instructions for yubico-c-client and pam_yubico are found in their respective README. == Configuration == === Configuration for user and YubiKey token ID mapping === There are two ways of user and YubiKey token ID mapping. It can be either done at administrative level or at individual user level. ==== Administrative Level ==== In Administrative level, system administrators hold right to configure the user and YubiKey token ID mapping. Administrators can achieve this by creating a new file that contains information about the username and the corresponding IDs of YubiKey(s) assigned. This file contains user name that is allowed to connect to the system over SSH and the token id of the YubiKey(s) assigned to that particular user. A user can be assigned multiple YubiKeys and this multi key mapping is supported by this file. However, presently there is no logic coded to detect or prevent use of same YubiKey ID for multiple users. Each record in the file should begin on a new line. The parameters in each record are separated by `:` character similar to `/etc/passwd`. The contents of this file are as follows: ::: …. :::….. e.g. -------- paul:indvnvlcbdre:ldvglinuddek simon:uturrufnjder:hjturefjtehv kurt:ertbhunjimko -------- The mapping file must be created/updated manually before configuration of Yubico PAM module for SSH authentication. ===== Configuration of modified pam_yubico.so module at administrative level ===== Append the following line to the beginning of the `/etc/pam.d/sshd` file: auth required pam_yubico.so id=16 debug authfile=/path/to/mapping/file Make sure you set `id=16` to the correct API-id for the yubico validation server. After the above configuration changes, whenever a user connects to the server using any ssh client, the PAM authentication interface will pass the control to Yubico PAM module. The Yubico PAM module first checks the presence of authfile argument in PAM configuration. If authfile argument is present, it parses the corresponding mapping file and verifies the username with corresponding YubiKey token id as configured in the mapping file. If valid, the Yubico PAM module extracts the OTP string and sends it to the Yubico authentication server or else it reports failure. If authfile argument is present but the mapping file is not present at the provided path PAM module reports failure. After successful verification of OTP Yubico PAM module from the Yubico authentication server, a success code is returned. ==== User Level ==== In User level, individual users have the ability to configure YubiKey token ID assigned to them. Users can achieve this by creating a new file `.yubico/authorized_yubikeys` inside their home directories that contains information about the username and the corresponding IDs of YubiKey(s) assigned to them. A user can be assigned multiple YubiKeys and the multi key mapping is supported by this file. This file must contain only one record. The parameters in the record are separated by `:` character similar to `/etc/passwd`. The contents of this file are as shown below: ::: …. e.g. paul:indvnvlcbdre:ldvglinuddek The `.yubico/authorized_yubikeys` file must be created/updated manually and must be placed inside user's home directory before configuration of Yubico PAM module for SSH authentication. ===== Configuration of modified pam_yubico.so module at user level ===== Append the following line to the beginning of the `/etc/pam.d/sshd` file: auth required pam_yubico.so id=16 debug After the above configuration changes, whenever a user connects to the server using any SSH client, the PAM authentication interface will pass the control to Yubico PAM module. The Yubico PAM module first verifies the username with corresponding YubiKey token id as configured in the `.yubico/authorized_yubikeys` file that present in the user's home directory who is trying to assess server through SSH. If valid, the Yubico PAM module extracts the OTP string and sends it to the Yubico authentication server or else it reports failure. After successful verification of OTP Yubico PAM module from the Yubico authentication server, a success code is returned. === pam_unix.so configuration === Append _try_first_pass_ parameter to the _pam_unix.so_ module to authenticate the user with password passed from the preceding auth module. The _pam_unix.so_ module used for authentication is generally located into `/etc/pam.d/system-auth` for RedHat based Linux system and into `/etc/pam.d/common-auth` for Debian based Linux systems. === SSH configuration === Edit the sshd configuration file `/etc/ssh/sshd_config`_ to disable challenge- response passwords. Change `challenge-response passwords yes` to `challenge-response passwords no`. == Test Setup == === Fedora 8 === Test setup for fedora 8 environment is as follows: OS Version:: Fedora release 8 (Werewolf) Kernel Version:: Kernel version 2.6.23.1-42.fc8 OpenSSH Version:: openssh-4.7p1-2.fc8 Yubico PAM Version:: pam_yubico-1.7 === Fedora 6 === Test setup for fedora 6 environment is as follows: OS Version:: Fedora Core release 6 (Zod) Kernel Version:: Kernel version 2.6.18-1.2798.fc6 OpenSSH Version:: openssh-4.3p2-10 Yubico PAM Version:: pam_yubico-1.7 === PAM configuration === PAM configuration files in our testing environment are as follows: ==== /etc/pam.d/sshd ==== ------- auth required pam_yubico.so authfile=/etc/yubikeyid id=16 debug auth include system-auth account required pam_nologin.so account include system-auth password include system-auth session optional pam_keyinit.so force revoke session include system-auth session required pam_loginuid.so ------- ==== /etc/yubikeyid ==== ------- root:indvnvlcbdre:ldvglinuddek test:ldvglinuddek ------- ===== /root/.yubico/authorized_yubikeys ===== ------- root:indvnvlcbdre:ldvglinuddek ------- Please change PAM configuration settings for SSH as shown above and test the configuration. == Testing the Configuration == We assume that you have 'root' and 'test' user configured to access SSH on your test environment with password 'secret' and 'pencil' respectively. Use any standard SSH client for testing (We used SSH command line utility). Try to login to server with SSH client as configured user: ------ $ ssh -l test localhost Password: (enter 'pencil' and touch the ldvglinuddek YubiKey) ------ ------ $ ssh -l root localhost Password: (enter 'secret' and touch the ldvglinuddek YubiKey) ------ ------ $ ssh -l root localhost Password: (enter 'secret' and touch the indvnvlcbdre YubiKey) ------ pam_yubico-2.27/doc/YubiKey_and_OpenVPN_via_PAM.adoc0000664000175000017500000002305113777252013017227 00000000000000== Introduction The purpose of this document is to guide readers through the configuration steps to use two factor authentication for OpenVPN using YubiKey. This document assumes that the reader has advanced knowledge and experience in Linux system administration, particularly for how PAM authentication mechanism is configured on a Linux platform. == Prerequisites Successful configuration of the Yubico PAM module to support two factor authentication for OpenVPN has the following prerequisites: Operating System:: Any Unix operating system which supports http://www.kernel.org/pub/linux/libs/pam[PAM] (Pluggable Authentication Module) Complier:: http://gcc.gnu.org[GNU GCC complier] Software:: https://developers.yubico.com/yubico-pam[Yubico PAM Module] + http://openvpn.net/index.php/downloads.html[OpenVPN] + http://freeradius.org/download.html[FreeRADIUS] + Pam_Radius == Configuration There are two ways OpenVPN can be configured to support two factor authentication with YubiKey. === OpenVPN Configuration without FreeRADIUS support: In this mode of configuration, OpenVPN server will be authenticating users by verifying username and user’s password against system password file `/etc/passwd` and verifying OTP (one time password generated from YubiKey) against Yubico's OTP validation server. We assume that OpenVPN server is already installed on the server. ==== Configuration of OpenVPN server to support PAM authentication: * Edit the OpenVPN server configuration file `/etc/openvpn/server.conf` to add the following three lines to enable PAM modules for username and password authentication: plugin ::: …. :::….. ------ e.g.: ------ paul:indvnvlcbdre:ldvglinuddek simon:uturrufnjder:hjturefjtehv kurt:ertbhunjimko ------ The mapping file must be created/updated manually before configuration of Yubico PAM module for OpenVPN authentication. ====== Configuration of modified pam_yubico.so module at administrative level: Append the following line to the beginning of /etc/pam.d/radiusd file: auth required pam_yubico.so id=16 debug authfile=/path/to/mapping/file After the above configuration changes, whenever a user connects to the server using any RADIUS client, the PAM authentication interface will pass the control to Yubico PAM module. The Yubico PAM module first checks the presence of authfile argument in PAM configuration. If authfile argument is present, it parses the corresponding mapping file and verifies the username with corresponding YubiKey PublicID as configured in the mapping file. If valid, the Yubico PAM module extracts the OTP string and sends it to the Yubico authentication server or else it reports failure. If authfile argument is present but the mapping file is not present at the provided path PAM module reports failure. After successful verification of OTP Yubico PAM module from the Yubico authentication server, a success code is returned. ===== User Level Although, user level configuration of pam_yubico is possible, this might not be a desired configuration option in case of OpenVPN daemon in most enterprise. ====== Configuration of PAM modules for OpenVPN: To configure PAM modules for OpenVPN, create a file named `/etc/pam.d/openvpn` (file name must be one which is specified in `/etc/openvpn/server.conf` along with 'plugin' directive) and list all the PAM modules in this files accordingly. ==== Test Setup Our test environment is as follows: Operating System:: Fedora release 8 (Werewolf) OpenVPN Server:: OpenVPN Version 2.0.9 Yubico PAM:: pam_yubico Version 1.8 /etc/pam.d/openvpn file:: ---- auth required pam_yubico.so authfile=/etc/yubikeyid id=16 debug auth include system-auth account required pam_nologin.so account include system-auth password include system-auth session include system-auth ---- ==== Testing the configuration We have tested the pam_yubico configuration on following Linux sever platforms: i) Fedora 8: Operating system: Fedora release 8 (Werewolf), OpenVPN Server : OpenVPN Version 2.0.9, Yubico PAM: pam_yubico Version 1.8 ii) Fedora 6: Operating system: Fedora Core release 6 (Zod), OpenVPN Server: OpenVPN Version 2.0.9, Yubico PAM: pam_yubico version 1.8 To test the configuration, first create a couple of test users on the system where OpenVPN server is running and configure their YubiKey IDs accordingly. Please use the following command for testing: ------ [root@testsrv ~]# openvpn /etc/openvpn/client.conf ------ OpenVPN client will first prompt for username, enter the username. After that OpenVPN client will prompt for password, enter user’s password immediately followed by an OTP generated by a YubiKey. If OpenVPN server is configured for supporting PAM authentication, it will verify user authentication details even at the startup of OpenVPN server demon, when it is started using `init.d` script or it is configured to start at boot time. To avoid prompting of username and password at the startup of OpenVPN server demon, we can start OpenVPN Server demon at command line as follows instead of starting it using `init.d` script: ------ [root@testsrv ~]# /usr/sbin/openvpn --config /etc/openvpn/server.conf --daemon openvpn ------ We can configure OpenVPN server demon to start at boot time by copying the above command in `/etc/rc.local` file. === OpenVPN Configuration with FreeRADIUS support In this type of configuration, the OpenVPN server will be using FreeRADIUS server for authenticating users. FreeRADIUS server will be verifying the authentication information received from OpenVPN server by verifying the username and user’s password against system password file `/etc/passwd` (or by other means supported by FreeRADIUS) and verifying the OTP (one time password) generated by a YubiKey with the Yubico’s OTP validation server. To configure OpenVPN with FreeRADIUS support, please follow the steps below: * Follow all the steps mentioned in the section “OpenVPN Configuration without FreeRADIUS support†to configure OpenVPN server to support PAM authentication. * https://developers.yubico.com/yubico-pam/YubiKey_and_FreeRADIUS_via_PAM.html[Install and configure FreeRADIUS server for two factor authentication]. * Install and configure pam_radius_auth.so and copy it to /lib/security directory * Create a file `/etc/pam.d/openvpn` (file name must be the one which is specified in `/etc/openvpn/server.conf` along with 'plugin' directive) and copy the following contents to the file: ------ account required pam_radius_auth.so account required pam_radius_auth.so auth required pam_radius_auth.so no_warn try_first_pass ------ * Create a file `/etc/raddb/server` to configure FreeRADIUS server that is used by `pam_radius_auth` PAM module. The content for the file is as follows: ------ . . . ------ e.g.: ------ freeradius.example.com Admin456 ------ We can configure failover support for RADIUS server by creating additional RADIUS server entries per line of ´/etc/raddb/server´ file. ==== Test Setup Our test environment is as follows: * `/etc/pam.d/openvpn` file: ------ account required pam_radius_auth.so account required pam_radius_auth.so auth required pam_radius_auth.so no_warn try_first_pass ------ ==== Testing the configuration We have tested the pam_yubico configuration on following Linux sever platforms: * Fedora 8 * Fedora 6 To test the configuration, first create a couple of test users on the system where FreeRADIUS server is running and configure their YubiKey IDs accordingly. Please use the following command for testing: ------ [root@varsha ~]# openvpn /etc/openvpn/client.conf ------ OpenVPN client will first prompt for username, enter the username. After that OpenVPN client will prompt for password, enter user’s password immediately followed by an OTP generated by a YubiKey. pam_yubico-2.27/doc/YubiKey_and_SELinux.adoc0000664000175000017500000000271113777252013015735 00000000000000== Enable HTTP connection for sshd Starting with Fedora 17, SELinux prevents sshd to initiate connections to remote HTTP ports (80 and 443). In SELinux terms: sshd_t is not allowed to name_connect to http_port_t. This broke YubiKey authentication on a system with SELinux in enforcing mode, unless a custom SELinux policy was written and enabled. Based on a https://bugzilla.redhat.com/show_bug.cgi?id=841693[bugreport] in Red Hat Bugzilla, a boolean was added to the SELinux policy for Fedora 18 and up, that can be toggled to allow sshd (and some other SELinux types) to connect to remote HTTP ports. To make a long story short, if you want to use a YubiKey on a system running Fedora 18 or higher (and probably RHEL7, eventually), you'll need to toggle the 'authlogin_yubikey' SELinux boolean, like so: setsebool -P authlogin_yubikey 1 If you are using your own server via `urllist`/`url` in the pam conf file and using a non-standard http port, you will need to add that port to the `http_port_t` port list. For example, port `12345`: semanage port -a -t http_port_t -p tcp 12345 == Enable debug_file support for sshd By default, SELinux prevents sshd from opening local files other than SSH configuration files. If you would like to debug this module using `debug` and `debug_file` parameters, you may need to temporarily relax your SELinux confinement: setenforce permissive Don't forget to re-enable SELinux once you're done: setenforce enforcing pam_yubico-2.27/doc/YubiKey_and_FreeRADIUS_via_PAM.adoc0000664000175000017500000001545613777252013017545 00000000000000== Yubico PAM Two-factor configuration guide == Step by Step Guide for Configuration of Yubico PAM module to provide Two-factor legacy Username + password + YubiKey OTP authentication for RADIUS server. === Introduction === The purpose of this document is to guide readers through the configuration steps to enable two factor authentication using YubiKey and RADIUS server on Linux platform. This document assumes that the reader has advance knowledge and experience in Linux system administration, particularly how to configure PAM authentication mechanism on a Linux platform. Although this configuration guide focuses on configuration of radiusd daemon for local authentication using the custom database (we have used /etc/passwd), radiusd can be configured easily to use centralized LDAP database for authentication or any popular directory service by configuring appropriate PAM modules in radiusd PAM configuration file. === Prerequisites === Successful configuration of the Yubico PAM module to support two factor authentication for RADIUS requires following prerequisites: Operating System:: Any Unix operating system which supports http://www.kernel.org/pub/linux/libs/pam[PAM] (Pluggable Authentication Module) Complier:: http://gcc.gnu.org[GNU GCC complier] http://freeradius.org/download.html[FreeRADIUS]:: Version: 1.1.7 or later https://developers.yubico.com/yubico-pam[Yubico PAM Module]:: Version 1.8 === Configuration === We assume that FreeRADIUS is already installed on the server. ==== Configuration of FreeRADIUS server to support PAM authentication ==== * Edit the radiusd configuration file `/etc/raddb/radiusd.conf` to make following changes: - Change user and group to “root†to provide the root privileges to radiusd daemon so that it can call and use pam modules for authentication. - In “authenticate†section uncomment pam to direct radiusd daemon to use PAM module for authentication NOTE: Generally, it is not a good security practice to assign root privileges to a user for a daemon. However, since use of PAM requires root privileges, this is a mandatory step here. * Add sample client for testing in the client configuration file `/etc/raddb/clients.conf`. * Edit the user configuration file `/etc/raddb/users`, changing `DEFAULT Auth-Type = System` to `DEFAULT Auth-Type = pam` for using PAM modules for user authentication. === Installation of pam_yubico module === Build instructions for pam_yubico are available in the README. (https://developers.yubico.com/yubico-pam/) === Configuration of pam_yubico module === Configuration instructions for pam_yubico are also available in the README. (https://developers.yubico.com/yubico-pam/) NOTE: Make sure you set your system up for either central authorization mapping, or user level mapping, as this will control which users can connect to the system using RADIUS. === Configuration of modified pam_yubico.so module at administrative level === Append the following line to the beginning of /etc/pam.d/radiusd file: auth required pam_yubico.so id=16 debug authfile=/etc/yubikey_mappings After the above configuration changes, whenever a user connects to the server using any RADIUS client, the PAM authentication interface will pass the control to Yubico PAM module. The Yubico PAM module first checks the presence of authfile argument in PAM configuration. If authfile argument is present, it parses the corresponding mapping file and verifies the username with corresponding YubiKey PublicID as configured in the mapping file. If valid, the Yubico PAM module extracts the OTP string and sends it to the Yubico authentication server or else it reports failure. If authfile argument is present but the mapping file is not present at the provided path PAM module reports failure. After successful verification of OTP Yubico PAM module from the Yubico authentication server, a success code is returned. ==== User Level ==== Although, user level configuration of pam_yubico is possible, this might not be a desired configuration option in case of radisud daemon in most enterprise. === Configuration of SElinux policy to create exception for radiusd daemon === Local effective SElinux policy must be updated to provide sufficient privileges to radiusd daemon on system resources. Please follow the steps below to configure effective selinux policy for radiusd daemon: * Start the radiusd daemon * Test the RADIUS authentication with the test case provided in “Testing the configuration†section below * As radiusd daemon doesn’t have sufficient selinux privileges to access the system resources required for using pam modules, the RADIUS authentication will fail. * This will create the logs in either “/var/log/messages†or in “/var/log/audit/audit.log†depending on the selinux configuration. * We can use audit2allow utility to provide selinux privileges to radiusd by using following sequence of commands: ---- [root@testsrv ~]# audit2allow -m local -l -i /var/log/messages > local.te [root@testsrv ~]# checkmodule -M -m -o local.mod local.te [root@testsrv ~]# semodule_package -o local.pp -m local.mod [root@testsrv ~]# semodule -i local.pp ---- For more selinux policy updating information and explanation of above commands please visit the following website: http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385 === Test Setup === Our test environment is as follows: [horizontal] *Operating System*:: Fedora release 8 (Werewolf) *FreeRADIUS Server*:: Version 1.1.7 *Yubico PAM*:: Version 1.8 */etc/pam.d/radiusd file*:: + ---- auth required pam_yubico.so authfile=/etc/yubikeyid id=16 debug auth include system-auth account required pam_nologin.so account include system-auth password include system-auth session include system-auth ---- === Testing the configuration === We have tested the pam_yubico configuration on following Linux sever platforms: Fedora 8: * Operating system: Fedora release 8 (Werewolf) * FreeRADIUS Server : FreeRADIUS Version 1.1.7 * Yubico PAM: pam_yubico Version 1.8 Fedora 6: * Operating system: Fedora Core release 6 (Zod) * FreeRADIUS Server : FreeRADIUS Version 1.1.7 * Yubico PAM: pam_yubico Version 1.8 To test the RADIUS two factor authentication with YubiKey, we can use 'radtest' radius client. The command is as follows: ---- [root@testsrv ~]# radtest {username} \ {password followed by YubiKey generated OTP} \ {radius-server}:{radius server port} \ {nas-port-number} \ {secret/ppphint/nasname} [root@testsrv ~]# radtest test test123vrkvit...bekkjc 127.0.0.1 0 testing123 ---- NOTE: The FreeRADIUS server version 1.1.3 seems to have problems regarding memory management and it may result in Segmentation Fault if configured with Yubico PAM module. We recommend using FreeRADIUS server version 1.1.7 or above. pam_yubico-2.27/doc/Authentication_Using_Challenge-Response.adoc0000664000175000017500000001521013777252013022003 00000000000000Local Authentication Using Challenge Response --------------------------------------------- The PAM module can utilize the HMAC-SHA1 Challenge-Response mode found in YubiKeys starting with version 2.2 for offline authentication. This mode is useful if you don't have a stable network connection to the YubiCloud. The ykpamcfg utility currently outputs the state information to a file in the current user's home directory (`$HOME/.yubico/challenge-123456` for a YubiKey with serial number API readout enabled, and `$HOME/.yubico/challenge` for one without). The PAM module supports a system-wide directory for these state files (in case the user's home directories are encrypted), but in a system-wide directory, the 'challenge' part should be replaced with the username. Example: `/var/yubico/alice-123456`. To use the system-wide mode, you currently have to move the generated state files manually and configure the PAM module accordingly. The following process is tested on Ubuntu 12.04. First install the package: ------ $ sudo apt-get install libpam-yubico ------ You will get a question about the PAM configuration line. Enter this line: ------ mode=challenge-response ------ The next question will be about which PAM modules to enable. Don't enable anything just yet, because you need to program your YubiKey first. If you have already installed the package or want to reconfigure it, you may use this command: ------ $ sudo dpkg-reconfigure libpam-yubico ------ The next step is to add a challenge-response slot to your YubiKey. If you have a normal YubiKey with OTP functionality on the first slot, you could add Challenge-Response on the second slot. You could have CR on the first slot, if you want. First, program a YubiKey for challenge response on Slot 2: ------ $ ykpersonalize -2 -ochal-resp -ochal-hmac -ohmac-lt64 -oserial-api-visible ... Commit? (y/n) [n]: y $ ------ Now, set the current user to require this YubiKey for logon: ------ $ mkdir $HOME/.yubico $ ykpamcfg -2 -v ... Stored initial challenge and expected response in '/home/alice/.yubico/challenge-123456'. $ ------ From security perspective, it is generally a good idea to move the challenge file in a system-wide path that is only read- and writable by root. To do this do as follow: ---- $ sudo mkdir /var/yubico $ sudo chown root.root /var/yubico $ sudo chmod 700 /var/yubico $ ykpamcfg -2 -v ... Stored initial challenge and expected response in '$HOME/.yubico/challenge-123456'. $ sudo mv ~/.yubico/challenge-123456 /var/yubico/alice-123456 $ sudo chown root.root /var/yubico/alice-123456 $ sudo chmod 600 /var/yubico/alice-123456 ---- It is important that the file is named with the name of the user that is going to be authenticated by this YubiKey. Finally we tell the pam module where to look for the challenge file $ emacs /etc/pam.d/common-auth and edit the following line as follow: auth required pam_yubico.so mode=challenge-response chalresp_path=/var/yubico Then back to the PAM configuration step, first make sure you have a root terminal available to be able to disable YubiKey login in case of issues. $ sudo -s Then run the "pam-auth-update" command and enable the Yubico PAM module. $ sudo pam-auth-update You should now be able to authenticate using YubiKey Challenge-Reseponse together with a password like this: ---- jas@latte:~$ sudo -s [sudo] password for jas: root@latte:~# ---- Now remove the YubiKey and try again (in a new terminal to avoid sudo caching), and you should not be able to login. For debugging, you can make the PAM configuration line: mode=challenge-response debug and then create a log file: ---- # touch /var/run/pam-debug.log # chmod go+w /var/run/pam-debug.log ---- and then tail the file. For successful logins it should print something like this: ---- [pam_yubico.c:parse_cfg(721)] called. [pam_yubico.c:parse_cfg(722)] flags 32768 argc 2 [pam_yubico.c:parse_cfg(724)] argv[0]=mode=challenge-response [pam_yubico.c:parse_cfg(724)] argv[1]=debug [pam_yubico.c:parse_cfg(725)] id=-1 [pam_yubico.c:parse_cfg(726)] key=(null) [pam_yubico.c:parse_cfg(727)] debug=1 [pam_yubico.c:parse_cfg(728)] alwaysok=0 [pam_yubico.c:parse_cfg(729)] verbose_otp=0 [pam_yubico.c:parse_cfg(730)] try_first_pass=0 [pam_yubico.c:parse_cfg(731)] use_first_pass=0 [pam_yubico.c:parse_cfg(732)] authfile=(null) [pam_yubico.c:parse_cfg(733)] ldapserver=(null) [pam_yubico.c:parse_cfg(734)] ldap_uri=(null) [pam_yubico.c:parse_cfg(735)] ldapdn=(null) [pam_yubico.c:parse_cfg(736)] user_attr=(null) [pam_yubico.c:parse_cfg(737)] yubi_attr=(null) [pam_yubico.c:parse_cfg(738)] yubi_attr_prefix=(null) [pam_yubico.c:parse_cfg(739)] url=(null) [pam_yubico.c:parse_cfg(740)] capath=(null) [pam_yubico.c:parse_cfg(741)] token_id_length=12 [pam_yubico.c:parse_cfg(742)] mode=chresp [pam_yubico.c:parse_cfg(743)] chalresp_path=(null) [pam_yubico.c:pam_sm_authenticate(775)] get user returned: jas [pam_yubico.c:do_challenge_response(493)] Loading challenge from file /home/jas/.yubico/challenge-1077187 [util.c:load_chalresp_state(269)] Challenge: 23001a190724abf46c8022b008ccb65673dd634ecb150613771ec87f37850284d80dd5f8c8e56affb6da2e952b16682160e7f3ac4f816b64126bd9556e5be1, response: 63d4a679ed15335ffd4253e7609963bcdb0834d4, slot: 2 [pam_yubico.c:do_challenge_response(566)] Got the expected response, generating new challenge (63 bytes). [pam_yubico.c:do_challenge_response(629)] Challenge-response success! ---- and if there is no YubiKey in the machine it will look like this: ---- [pam_yubico.c:parse_cfg(721)] called. [pam_yubico.c:parse_cfg(722)] flags 32768 argc 2 [pam_yubico.c:parse_cfg(724)] argv[0]=mode=challenge-response [pam_yubico.c:parse_cfg(724)] argv[1]=debug [pam_yubico.c:parse_cfg(725)] id=-1 [pam_yubico.c:parse_cfg(726)] key=(null) [pam_yubico.c:parse_cfg(727)] debug=1 [pam_yubico.c:parse_cfg(728)] alwaysok=0 [pam_yubico.c:parse_cfg(729)] verbose_otp=0 [pam_yubico.c:parse_cfg(730)] try_first_pass=0 [pam_yubico.c:parse_cfg(731)] use_first_pass=0 [pam_yubico.c:parse_cfg(732)] authfile=(null) [pam_yubico.c:parse_cfg(733)] ldapserver=(null) [pam_yubico.c:parse_cfg(734)] ldap_uri=(null) [pam_yubico.c:parse_cfg(735)] ldapdn=(null) [pam_yubico.c:parse_cfg(736)] user_attr=(null) [pam_yubico.c:parse_cfg(737)] yubi_attr=(null) [pam_yubico.c:parse_cfg(738)] yubi_attr_prefix=(null) [pam_yubico.c:parse_cfg(739)] url=(null) [pam_yubico.c:parse_cfg(740)] capath=(null) [pam_yubico.c:parse_cfg(741)] token_id_length=12 [pam_yubico.c:parse_cfg(742)] mode=chresp [pam_yubico.c:parse_cfg(743)] chalresp_path=(null) [pam_yubico.c:pam_sm_authenticate(775)] get user returned: jas [pam_yubico.c:do_challenge_response(478)] Failed initializing YubiKey [pam_yubico.c:do_challenge_response(640)] YubiKey core error: no YubiKey present ---- pam_yubico-2.27/doc/YubiKey_and_FreeRADIUS_1FA_via_PAM.adoc0000664000175000017500000001776113777252013020175 00000000000000Yubico PAM Single-factor configuration guide -------------------------------------------- Step by Step Guide for Configuration of Yubico PAM module to provide single factor YubiKey OTP authentication for RADIUS server. Introduction ------------ The purpose of this document is to guide readers through the configuration steps to enable single factor authentication using YubiKey and RADIUS server on Linux platform. This document assumes that the reader has advance knowledge and experience in Linux system administration, particularly how to configure PAM authentication mechanism on a Linux platform. Details ------- Prerequisites ------------- Successful configuration of the Yubico PAM module to support single factor authentication for RADIUS requires following prerequisites: * Operating System: Any Unix operating system which supports PAM (Pluggable Authentication Module) (http://www.kernel.org/pub/linux/libs/pam/) * Complier : GNU GCC complier (http://gcc.gnu.org/) * FreeRADIUS: FreeRADIUS Version: 1.1.7 or *later* (http://freeradius.org/download.html) * Yubico PAM Module: Yubico PAM Module Version 1.8 (https://developers.yubico.com/yubico-pam/) Configuration ------------- Configuration of FreeRADIUS server to support PAM authentication : ------------------------------------------------------------------ * Edit the radiusd configuration file “/etc/raddb/radiusd.conf†to make following changes: ------ * Change user and group to “root†to provide the root privileges to radiusd daemon so that it can call and use pam modules for authentication. NOTE: Generally, it is not a good security practice to assign root privileges to a user for a daemon. However, since use of PAM requires root privileges, this is a mandatory step here. * In “authenticate†section uncomment pam to direct radiusd daemon to use PAM module for authentication ------ * Edit the client configuration file “/etc/raddb/clients.conf†------ Add sample client for testing ------ * Edit the user configuration file “/etc/raddb/users†to make following change: ------ Change "DEFAULT Auth-Type = System" to "DEFAULT Auth-Type = pam" for using PAM modules for user authentication ------ Installation of pam_yubico module : ----------------------------------- Build instructions for pam_yubico are available in the README. (https://developers.yubico.com/yubico-pam/) Configuration of pam_yubico module : ------------------------------------ Configuration instructions for pam_yubico are also available in the README. (https://developers.yubico.com/yubico-pam/) _Make sure you set your system up for either central authorization mapping, or user level mapping, as this will control which users can connect to the system using RADIUS._ Configuration of modified pam_yubico.so module at administrative level : ------------------------------------------------------------------------ Append the following line to the beginning of /etc/pam.d/radiusd file: ------ auth required pam_yubico.so id=16 debug authfile=/etc/yubikey_mappings ------ After the above configuration changes, whenever a user connects to the server using any RADIUS client, the PAM authentication interface will pass the control to Yubico PAM module. The Yubico PAM module first checks the presence of authfile argument in PAM configuration. If authfile argument is present, it parses the corresponding mapping file and verifies the username with corresponding YubiKey PublicID as configured in the mapping file. If valid, the Yubico PAM module extracts the OTP string and sends it to the Yubico authentication server or else it reports failure. If authfile argument is present but the mapping file is not present at the provided path PAM module reports failure. After successful verification of OTP Yubico PAM module from the Yubico authentication server, a success code is returned. User Level : ------------ Although, user level configuration of pam_yubico is possible, this might not be a desired configuration option in case of radisud daemon in most enterprise. Configuration of selinux policy to create exception for radiusd daemon : ----------------------------------------------------------------------- Local effective selinux policy must be updated to provide sufficient privileges to radiusd daemon on system resources. Please follow the steps below to configure effective selinux policy for radiusd daemon: * Start the radiusd daemon * Test the RADIUS authentication with the test case provided in “Testing the configuration†section below * As radiusd daemon doesn’t have sufficient selinux privileges to access the system resources required for using pam modules, the RADIUS authentication will fail. * This will create the logs in either “/var/log/messages†or in “/var/log/audit/audit.log†depending on the selinux configuration. * We can use audit2allow utility to provide selinux privileges to radiusd by using following sequence of commands: ------ [root@testsrv ~]# audit2allow -m local -l -i /var/log/messages > local.te [root@testsrv ~]# checkmodule -M -m -o local.mod local.te [root@testsrv ~]# semodule_package -o local.pp -m local.mod [root@testsrv ~]# semodule -i local.pp ------ For more selinux policy updating information and explanation of above commands please visit the following website: http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385 Configuration of FreeRADIUS PAM file : -------------------------------------- FreeRADIUS server first authorizes presence of user in the configured database and then authenticates it. In a single factor YubiKey authentication, we must provide a PAM mechanism to authorize the presence of user. We are using “pam_listfile.so†PAM module to provide a PAM mechanism to authorize the presence of user. For this, we need to provide a file containing authorized user names to the “pam_listfile.so†file. This file should contain user names with only one user name on each line as follows: For example: ------ paul ------ The user_name file must be created/updated manually before configuration of Yubico PAM module for RADIUS authentication. Once this file is ready, we need to edit the FreeRADIUS PAM configuration file “/etc/pam.d/radiusd†and replace its contents with following lines: ------ auth sufficient pam_yubico.so id=16 debug authfile=/etc/yubikeyid account required pam_listfile.so onerr=fail item=user sense=allow file= ------ Test Setup : ------------ Our test environment is as follows: * Operating System: Fedora release 8 (Werewolf) * FreeRADIUS Server : FreeRADIUS Version 1.1.7 and Version 2.1.3 * Yubico PAM: pam_yubico Version 1.8 * "/etc/pam.d/radiusd" file: ------ auth sufficient pam_yubico.so id=16 debug authfile=/etc/yubikeyid account required pam_listfile.so onerr=fail item=user sense=allow file=/etc/yubicousers ------ Testing the configuration : --------------------------- We have tested the pam_yubico configuration on following Linux sever platforms: * Fedora 8: ------ * Operating system: Fedora release 8 (Werewolf) * FreeRADIUS Server : FreeRADIUS Version 1.1.7 and Version 2.1.3 * Yubico PAM: pam_yubico Version 1.8 ------ * Fedora 6: ------ * Operating system: Fedora Core release 6 (Zod) * FreeRADIUS Server : FreeRADIUS Version 1.1.7 and Version 2.1.3 * Yubico PAM: pam_yubico Version 1.8 ------ To test the RADIUS single factor authentication with YubiKey, we can use “radtest†radius client. The command is as follows: ------ [root@testsrv ~]# radtest {username} \ {password followed by YubiKey generated OTP} \ {radius-server}:{radius server port} \ {nas-port-number} \ {secret/ppphint/nasname} [root@testsrv ~]# radtest test vrkvfefuitvfvgu...ildbdk 127.0.0.1 0 testing123 ------ Note : ------ The FreeRADIUS server version 1.1.3 seems to have problems regarding memory management and it may result in Segmentation Fault if configured with Yubico PAM module. We recommend using FreeRADIUS server version 1.1.7 or above. pam_yubico-2.27/doc/MacOS_X_Challenge-Response.adoc0000664000175000017500000002064713777252013017122 00000000000000== Setting up your YubiKey for challenge response authentication on Max OS X == This article explains the process to get the challenge-response authentication possible with newer YubiKeys working on Mac OS X. Since Mac OS X uses PAM like most other Unix/POSIX systems do, most of this should apply to other operating systems, too. === Getting yubico-pam === First you will have to install yubico-pam and its dependencies required for challenge-response authentication. Use your distribution's package manager to get it, or build from source. If you're on OS X you can use http://www.macports.org[MacPorts] to install yubico-pam: sudo port install yubico-pam NOTE: This will probably not work in non-superuser installations of MacPorts, because it needs to place the yubico PAM module into `/usr/lib/pam`. === Configuring your YubiKey === The next step would be to set up your YubiKey for challenge-response authentication, if you haven't done so already. Although this is possible with the command line `ykpersonalize` tool, the GUI "YubiKey Personalization Tool" is a more comfortable way to do this. 1. Plug in your YubiKey and start the YubiKey Personalization Tool + NOTE: YubiKey Personalization Tool shows whether your YubiKey supports challenge-response in the lower right. 2. Click 'Challenge-Response' 3. Select HMAC-SHA1 mode. Apparently Yubico-OTP mode doesn't work with yubico-pam at the moment. 4. Select the configuration slot you want to use (this text assumes slot two, but it should be easy enough to adapt the instructions if you prefer slot 1) 5. Select whether you want to require pressing the button for authentication + NOTE: If you enable this, you will have to press the button twice for each authentication with yubico-pam. This is because the PAM module does not only send the challenge on file and checks whether the response matches, but also generates a new challenge-response pair on success. 6. Use 'Variable input' as HMAC-SHA1 mode + WARNING: Using 'Fixed 64 byte input' for this value made my YubiKey always return the same response regardless of what the challenge was. Since this defies the purpose of challenge-response think twice and test before you use this! 7. Generate a secret key You won't need this key again, it's sufficient to have it on your YubiKey. Note that the YubiKey Personalization Tool by default logs the key to configuration_log.csv in your home directory. Consider turning this off in the settings before writing or shredding the file after writing. 8. Click 'Write Configuration' === Configuring your user account to accept the YubiKey === After setting up your YubiKey you need to configure your account to accept this YubiKey for authentication. To do this, open a terminal and run # create the directory where ykpamcfg will store the initial challenge mkdir -m0700 -p ~/.yubico # get the initial challenge from the YubiKey ykpamcfg -2 If you used slot 1 above, replace -2 with -1. If you configured your YubiKey to require a button press the LED on the YubiKey will start blinking; press the button to send a challenge-response response. `ykpamcfg` should finish successfully telling you that it stored the initial challenge somewhere inside your home directory: ---- Stored initial challenge and expected response in '/path/to/your/home/.yubico/challenge-KEYID'. ---- This step will create a file with a challenge and the expected response (that can only be generated with the secret key footnote:[This is also the reason why you should avoid having copies of the key in other places than your YubiKey!] ) in your home directory. The PAM module will later open this file, read the challenge, send it to the connected YubiKey and check whether its answer matches the one on file. If it does, it generates a new challenge, asks the YubiKey for the correct response for this challenge and writes both into the file. This also means that you need to keep this file secure from other users (which is why we created the .yubico directory in your home with mode 0700). === Configuring your system to use Yubico PAM for authentication === Linux, Solaris, OS X and most BSD variants use the http://en.wikipedia.org/wiki/Pluggable_Authentication_Modules[Pluggable Authentication Modules] (PAM) framework to handle authentication. Using PAM you can specify which modules are used for authentication of users and which of them are required, optional and/or sufficient to authenticate a user. Using PAM you can for example set up multiple-factor authentication, by chaining multiple required modules. PAM is configured through files in `/etc/pam.d` on most systems. Each file in this directory is used for a specific service, i.e. the file `/etc/pam.d/sudo` is used to authenticate users for the `sudo` program. Debian, for example, uses include directives in these files to have a central place to configure authentication; in this case we are not using this on purpose, because challenge-response authentication doesn't work remotely (e.g. via SSH), so we only want to configure it for services we use when on site. The file format in these files is documented in `man 5 pam.conf`; it looks like this: function-class control-flag module-path arguments where [horizontal] *function-class*:: is one of `auth`, `account`, `session`, and `password`. Since we only care about authentication with the YubiKey and yubico-pam only handles authentication, we will always be using `auth` here. *control-flag*:: is one of `required`, `sufficient`, `optional` and some other values depending on your PAM implementation. If we want to make YubiKey challenge-response mandatory but combined with other methods (e.g. password), we can use `required`, if we want successful challenge-response to be enough to authenticate a user, we can use `sufficient`. `optional` is not of any use for us in this case. *module-path*:: selects the module to be used for this authentication step. This is used as filename in a directory where pam libraries are expected, on OS X e.g. `/usr/lib/pam`, `/usr/lib/security` on some other systems. We want `pam_yubico.so` in this case, which will load `/usr/lib/pam/pam_yubico.so`. *arguments*:: are passed to the pam module and can be used to configure its behavior. See 'Supported PAM module parameters' in https://github.com/Yubico/yubico-pam/blob/master/README[README] for a list of possible values. Since we want to use challenge-response, we add `mode=challenge-response` and to debug the setup initially also `debug`, separated by spaces. `debug` can safely be removed later. WARNING: If you misconfigure your PAM modules here you might lose your ability to sudo! Always keep a root shell open to be able to revert your changes in case something goes wrong! So, if we wanted to use the YubiKey to allow us to sudo without typing a password, we would add ---- auth sufficient pam_yubico.so mode=challenge-response debug ---- To get this working on the loginwindow for local interactive login add the `pam_yubico.so` to the `pam.d` file authorization as the first line. The whole file might look something like this (example taken from OS X): ---- # sudo: auth account password session auth sufficient pam_yubico.so mode=challenge-response debug auth required pam_opendirectory.so account required pam_permit.so password required pam_deny.so session required pam_permit.so ---- If we wanted to require successful challenge-response authentication in addition to the usual password, we can change the `sufficient` in the line we added to `required`. NOTE: In theory you can configure pretty much any service you use locally to use challenge-response authentication. In practice, I had problems configuring challenge-response into the login window of OS X. Keep a rescue disk or a remote root terminal available when attempting such configurations, just in case something goes wrong and you need to restore the PAM configuration to an old state. NOTE: On Debian it started working for me after accidentally getting the file-rights correctly. `755` for `~/.yubico` & `600` for the files therein. Otherwise the module can't find, read and/or write to the appropriate files. Your clue is the following debug messages. ---- [drop_privs.c:restore_privileges(128)] pam_modutil_drop_priv: -1 [pam_yubico.c:do_challenge_response(542)] could not restore privileges [pam_yubico.c:do_challenge_response(664)] Challenge response failed: No such file or directory ---- pam_yubico-2.27/doc/Ubuntu_FreeRadius_YubiKey.adoc0000664000175000017500000002057313777252013017165 00000000000000Ubuntu FreeRadius YubiKey ------------------------- Create and login to a fresh Ubuntu 10.04 LTS machine: ------ vmbuilder kvm ubuntu \ --dest /var/lib/libvirt/images/freeradius \ --proxy http://192.168.1.2/ubuntu \ --rootsize 10000 \ --mem 600 \ --suite lucid \ --flavour virtual \ --addpkg unattended-upgrades \ --addpkg openssh-server \ --addpkg avahi-daemon \ --addpkg acpid \ --ssh-key /root/.ssh/authorized_keys \ --libvirt qemu:///system \ --hostname freeradius \ --bridge br0 \ --debug ssh -l root freeradius.local ------ Install and configure software : -------------------------------- ------ apt-get install build-essential wget apt-get install libpam0g-dev libykclient3 libykclient-dev ------ Install PAM module: ------ wget http://yubico-pam.googlecode.com/files/pam_yubico-2.4.tar.gz tar xfz pam_yubico-2.4.tar.gz cd pam_yubico-2.4 ./configure make check install ln -s /usr/local/lib/security/pam_yubico.so /lib/security/ ------ Setup PAM debug log file: ------ touch /var/run/pam-debug.log chmod go+w /var/run/pam-debug.log tail -F /var/run/pam-debug.log & ------ Install FreeRadius: ------ apt-get install freeradius /etc/init.d/freeradius stop ------ Next we configure FreeRadius. First add this to /etc/freeradius/users: ------ DEFAULT Auth-Type = pam ------ Then comment out 'pap' and uncomment 'pam' from /etc/freeradius/sites-available/default. Add to the top of /etc/pam.d/radiusd: ------ auth sufficient pam_yubico.so id=1 debug authfile=/etc/yubikey_mapping ------ If you want to use HMAC signing, specify the 'key=' field too, like this: ------ auth sufficient pam_yubico.so id=1 key=b64foo debug authfile=/etc/yubikey_mapping ------ Create a file /etc/yubikey_mapping (ccccccccltnc is Alice's YubiKey's public ID) : ------ alice:ccccccccltnc ------ Create a Unix account 'alice': XXX should not be necessary? ------ adduser --disabled-password alice ------ Just press RET and finally 'y RET' on the prompts. Start radiusd: ------ LD_PRELOAD=/lib/libpam.so.0 freeradius -X ------ Testing authentication : ------------------------ Confirm that it works with radtest (use a real OTP from Alice's YubiKey) : ------ radtest alice ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef 127.0.0.1 0 testing123 ------ Output should be like this: ------ Sending Access-Request of id 69 to 127.0.0.1 port 1812 User-Name = "alice" User-Password = "ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef" NAS-IP-Address = 127.0.1.1 NAS-Port = 0 rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id=69, length=20 ------ PAM debug output should be like this: ------ [pam_yubico.c:parse_cfg(404)] called. [pam_yubico.c:parse_cfg(405)] flags 0 argc 3 [pam_yubico.c:parse_cfg(407)] argv[0]=id=1 [pam_yubico.c:parse_cfg(407)] argv[1]=debug [pam_yubico.c:parse_cfg(407)] argv[2]=authfile=/etc/yubikey_mapping [pam_yubico.c:parse_cfg(408)] id=1 [pam_yubico.c:parse_cfg(409)] key=(null) [pam_yubico.c:parse_cfg(410)] debug=1 [pam_yubico.c:parse_cfg(411)] alwaysok=0 [pam_yubico.c:parse_cfg(412)] verbose_otp=0 [pam_yubico.c:parse_cfg(413)] try_first_pass=0 [pam_yubico.c:parse_cfg(414)] use_first_pass=0 [pam_yubico.c:parse_cfg(415)] authfile=/etc/yubikey_mapping [pam_yubico.c:parse_cfg(416)] ldapserver=(null) [pam_yubico.c:parse_cfg(417)] ldap_uri=(null) [pam_yubico.c:parse_cfg(418)] ldapdn=(null) [pam_yubico.c:parse_cfg(419)] user_attr=(null) [pam_yubico.c:parse_cfg(420)] yubi_attr=(null) [pam_yubico.c:pam_sm_authenticate(452)] get user returned: alice [pam_yubico.c:pam_sm_authenticate(542)] conv returned: ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef [pam_yubico.c:pam_sm_authenticate(558)] OTP: ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef ID: ccccccccltnc [pam_yubico.c:pam_sm_authenticate(583)] ykclient return value (0): Success [pam_yubico.c:check_user_token(117)] Authorization line: alice:ccccccccltnc [pam_yubico.c:check_user_token(121)] Matched user: alice [pam_yubico.c:check_user_token(125)] Authorization token: ccccccccltnc [pam_yubico.c:check_user_token(128)] Match user/token as alice/ccccccccltnc [pam_yubico.c:pam_sm_authenticate(625)] done. [Success] ------ FreeRadius debug output should be like this: ------ rad_recv: Access-Request packet from host 127.0.0.1 port 38575, id=69, length=89 User-Name = "alice" User-Password = "ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef" NAS-IP-Address = 127.0.1.1 NAS-Port = 0 +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop [suffix] No '@' in User-Name = "alice", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [files] users: Matched entry DEFAULT at line 204 ++[files] returns ok ++[expiration] returns noop ++[logintime] returns noop Found Auth-Type = PAM +- entering group authenticate {...} pam_pass: using pamauth string for pam.conf lookup pam_pass: authentication succeeded for ++[pam] returns ok +- entering group post-auth {...} ++[exec] returns noop Sending Access-Accept of id 69 to 127.0.0.1 port 38575 Finished request 0. Going to the next request Waking up in 4.9 seconds. Cleaning up request 0 ID 69 with timestamp +17 Ready to process requests. ------ Testing a OTP replay : ---------------------- Run the command again, with the _same_ OTP : ------ radtest alice ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef 127.0.0.1 0 testing123 ------ Then output should be like this, since the OTP was replayed: ------ Sending Access-Request of id 32 to 127.0.0.1 port 1812 User-Name = "alice" User-Password = "ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef" NAS-IP-Address = 127.0.1.1 NAS-Port = 0 rad_recv: Access-Reject packet from host 127.0.0.1 port 1812, id=32, length=20 ------ PAM debug log: ------ [pam_yubico.c:parse_cfg(404)] called. [pam_yubico.c:parse_cfg(405)] flags 0 argc 3 [pam_yubico.c:parse_cfg(407)] argv[0]=id=1 [pam_yubico.c:parse_cfg(407)] argv[1]=debug [pam_yubico.c:parse_cfg(407)] argv[2]=authfile=/etc/yubikey_mapping [pam_yubico.c:parse_cfg(408)] id=1 [pam_yubico.c:parse_cfg(409)] key=(null) [pam_yubico.c:parse_cfg(410)] debug=1 [pam_yubico.c:parse_cfg(411)] alwaysok=0 [pam_yubico.c:parse_cfg(412)] verbose_otp=0 [pam_yubico.c:parse_cfg(413)] try_first_pass=0 [pam_yubico.c:parse_cfg(414)] use_first_pass=0 [pam_yubico.c:parse_cfg(415)] authfile=/etc/yubikey_mapping [pam_yubico.c:parse_cfg(416)] ldapserver=(null) [pam_yubico.c:parse_cfg(417)] ldap_uri=(null) [pam_yubico.c:parse_cfg(418)] ldapdn=(null) [pam_yubico.c:parse_cfg(419)] user_attr=(null) [pam_yubico.c:parse_cfg(420)] yubi_attr=(null) [pam_yubico.c:pam_sm_authenticate(452)] get user returned: alice [pam_yubico.c:pam_sm_authenticate(542)] conv returned: ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef [pam_yubico.c:pam_sm_authenticate(558)] OTP: ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef ID: ccccccccltnc [pam_yubico.c:pam_sm_authenticate(583)] ykclient return value (2): YubiKey OTP was replayed (REPLAYED_OTP) [pam_yubico.c:pam_sm_authenticate(625)] done. [Authentication failure] ------ FreeRadius debug log: ------ rad_recv: Access-Request packet from host 127.0.0.1 port 55170, id=32, length=89 User-Name = "alice" User-Password = "ccccccccltncdjjifceergtnukivgiujhgehgnkrfcef" NAS-IP-Address = 127.0.1.1 NAS-Port = 0 +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop [suffix] No '@' in User-Name = "alice", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [files] users: Matched entry DEFAULT at line 204 ++[files] returns ok ++[expiration] returns noop ++[logintime] returns noop Found Auth-Type = PAM +- entering group authenticate {...} pam_pass: using pamauth string for pam.conf lookup pam_pass: function pam_authenticate FAILED for . Reason: Permission denied ++[pam] returns reject Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> alice attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 1 for 1 seconds Going to the next request Waking up in 0.5 seconds. Sending delayed reject for request 1 Sending Access-Reject of id 32 to 127.0.0.1 port 55170 Waking up in 4.9 seconds. Cleaning up request 1 ID 32 with timestamp +66 Ready to process requests. ------ pam_yubico-2.27/doc/YubiKey_and_Radius_via_PAM.adoc0000664000175000017500000000312313777252013017167 00000000000000Introduction ------------ The purpose of this page is to collect all information needed to set up a Radius server that can use the pam_yubico module to provide user authentication via Radius. Details ------- We currently use FreeRadius. The paths below may be specific to Debian's packages, please update this if you have paths for other systems. Build pam_yubico and install FreeRadius --------------------------------------- Build instructions for pam_yubico are found in the pam_yubico ReadMe. Install FreeRadius from your OS vendor packages: Debian/Ubuntu: $ sudo apt-get install freeradius == Add a Radius client stanza to /etc/freeradius/clients.conf For testing, add something like: ------ client 0.0.0.0/0 { secret = pencil shortname = radius.yubico.com } ------ Configure FreeRadius so that it uses PAM ---------------------------------------- In /etc/freeradius/radiusd.conf, check that 'pam' is uncommented in the 'authenticate' section. Configure PAM for the Radius server ----------------------------------- The PAM service is 'radiusd', and the configuration file is stored in /etc/pam.d/radiusd. Add something like: auth sufficient pam_yubico.so id=16 debug Start FreeRadius in debug mode and test it ------------------------------------------ As root, run: # /usr/sbin/freeradiusd -X Then invoke a test client as follows: $ radtest yubico vlrlcingbbkrctguicnijbegfjhrdhccefdthcuifkgr 127.0.0.1 0 pencil If you get errors about non-existing user, you may need to create a Unix user 'yubico'. Whether this should be needed or not depends on PAM configuration. pam_yubico-2.27/doc/Two_Factor_PAM_Configuration.adoc0000664000175000017500000000277213777252013017565 00000000000000PAM configuration is somewhat complex, but a typical use-case is to require both a password and YubiKey to allow access. This can be achieved by a PAM configuration like this: ---- auth requisite pam_yubico.so id=42 auth required pam_unix.so use_first_pass ---- The first line makes pam_yubico check the OTP. Use either a per-user file called `~/.yubico/authorized_yubikeys`, or a system-wide file called `/etc/yubikey_mappings` to specify which YubiKeys that can be used to log in as specific users. See https://developers.yubico.com/yubico-pam[the README] for more information. The 'use_first_pass' on the next line says that the password the pam_unix module should check should be received from the earlier PAM modules and that the module should not query for passwords. Of course, if you use username/password verification from a SQL database or LDAP, you need to change the second line above. But the module you use needs to support 'use_first_pass' for this to work. Most modules support this. Be sure to comment out any other 'auth' lines in your PAM configuration, unless you want those. For example, Debian contains a '@include common-auth' which would confuse the configuration. To log in, you now need to enter both your Unix password and enter an OTP using your YubiKey. When prompted for the password, enter the Unix password first and then (without pressing enter) push the button on your YubiKey. If it doesn't work, enable debugging (see https://developers.yubico.com/yubico-pam[the README]) and try again. pam_yubico-2.27/util.h0000664000175000017500000001026714033267163011657 00000000000000/* * Copyright (c) 2011-2014 Yubico AB * Copyright (c) 2011 Tollef Fog Heen * All rights reserved. * * Author : Fredrik Thulin * Author : Tollef Fog Heen * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __PAM_YUBICO_UTIL_H_INCLUDED__ #define __PAM_YUBICO_UTIL_H_INCLUDED__ #include #include #include #define D(file, x...) do { \ fprintf (file, "debug: %s:%d (%s): ", __FILE__, __LINE__, __FUNCTION__); \ fprintf (file, x); \ fprintf (file, "\n"); \ } while (0) /* Return values for authorize_user_token and authorize_user_token_ldap */ #define AUTH_NO_TOKENS -2 /* The user has no associated tokens */ #define AUTH_ERROR 0 /* Internal error when looking up associated tokens */ #define AUTH_FOUND 1 /* The requested token is associated to the user */ #define AUTH_NOT_FOUND -1 /* The requested token is not associated to the user */ int get_user_cfgfile_path(const char *common_path, const char *filename, const struct passwd *user, char **fn); #ifdef HAVE_MYSQL int check_user_token_mysql(const char *mysql_server, int mysql_port, const char *mysql_user, const char *mysql_password, const char *mysql_database, const char *username, const char *otp_id, int verbose, FILE *debug_file); #endif int check_user_token(const char *authfile, const char *username, const char *otp_id, int verbose, FILE *debug_file); #if HAVE_CR #include /* Challenges can be 0..63 or 64 bytes long, depending on YubiKey configuration. * We settle for 63 bytes to have something that works with all configurations. */ #define CR_CHALLENGE_SIZE 63 #define CR_RESPONSE_SIZE 20 #define CR_SALT_SIZE 32 #define CR_DEFAULT_ITERATIONS 10000 struct chalresp_state { char challenge[CR_CHALLENGE_SIZE]; uint8_t challenge_len; char response[CR_RESPONSE_SIZE]; uint8_t response_len; char salt[CR_SALT_SIZE]; uint8_t salt_len; uint8_t slot; uint32_t iterations; }; typedef struct chalresp_state CR_STATE; int generate_random(void *buf, int len); int check_user_challenge_file(const char *chalresp_path, const struct passwd *user, FILE *debug_file); int get_user_challenge_file(YK_KEY *yk, const char *chalresp_path, const struct passwd *user, char **fn, FILE *debug_file); int load_chalresp_state(FILE *f, CR_STATE *state, bool verbose, FILE *debug_file); int write_chalresp_state(FILE *f, CR_STATE *state); int init_yubikey(YK_KEY **yk); int check_firmware_version(YK_KEY *yk, bool verbose, bool quiet, FILE *debug_file); int challenge_response(YK_KEY *yk, int slot, char *challenge, unsigned int len, bool hmac, bool may_block, bool verbose, char *response, unsigned int res_size, unsigned int *res_len); #endif /* HAVE_CR */ size_t filter_result_len(const char *filter, const char *user, char *output); char *filter_printf(const char *filter, const char *user); #endif /* __PAM_YUBICO_UTIL_H_INCLUDED__ */ pam_yubico-2.27/pam_yubico.c0000664000175000017500000012043614033267163013024 00000000000000/* Written by Simon Josefsson . * Copyright (c) 2006-2019 Yubico AB * Copyright (c) 2011 Tollef Fog Heen * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include #include #include "util.h" #include "drop_privs.h" #include "ykbzero.h" #include #if HAVE_CR /* for yubikey_hex_encode */ #include /* for yubikey pbkdf2*/ #include #include #endif /* HAVE_CR */ /* Libtool defines PIC for shared objects */ #ifndef PIC #define PAM_STATIC #endif /* These #defines must be present according to PAM documentation. */ #define PAM_SM_AUTH #ifdef HAVE_SECURITY_PAM_APPL_H #include #endif #ifdef HAVE_SECURITY_PAM_MODULES_H #include #endif #ifdef HAVE_LIBLDAP /* Some functions like ldap_init, ldap_simple_bind_s, ldap_unbind are deprecated but still available. We will drop support for 'ldapserver' (in favour of 'ldap_uri' and update to using the new functions instead soon. */ #define LDAP_DEPRECATED 1 #include #define PORT_NUMBER LDAP_PORT #endif #ifndef PAM_EXTERN #ifdef PAM_STATIC #define PAM_EXTERN static #else #define PAM_EXTERN extern #endif #endif #define TOKEN_OTP_LEN 32u #define MAX_TOKEN_ID_LEN 16u #define DEFAULT_TOKEN_ID_LEN 12u #define TMPFILE_SUFFIX ".XXXXXX" enum key_mode { CHRESP, CLIENT }; struct cfg { unsigned int client_id; const char *client_key; int debug; int alwaysok; int verbose_otp; int try_first_pass; int use_first_pass; int always_prompt; int nullok; int ldap_starttls; int ldap_bind_as_user; const char *auth_file; const char *capath; const char *cainfo; const char *proxy; const char *url; const char *urllist; const char *ldapserver; const char *ldap_uri; const char *ldap_bind_user; const char *ldap_bind_password; const char *ldap_filter; const char *ldap_cacertfile; const char *ldapdn; const char *ldap_clientcertfile; const char *ldap_clientkeyfile; const char *user_attr; const char *yubi_attr; const char *yubi_attr_prefix; const char *mysql_server; int mysql_port; const char *mysql_user; const char *mysql_password; const char *mysql_database; unsigned int token_id_length; enum key_mode mode; const char *chalresp_path; FILE *debug_file; }; #ifdef DBG #undef DBG #endif #define DBG(x...) if (cfg->debug) { D(cfg->debug_file, x); } /* Helper to free memory used by pam_set_data */ static void setcred_free (pam_handle_t *pamh, void *ptr, int err) { free (ptr); } /* * Authorize authenticated OTP_ID for login as USERNAME using AUTHFILE. * * Returns one of AUTH_FOUND, AUTH_NOT_FOUND, AUTH_NO_TOKENS, AUTH_ERROR. */ static int authorize_user_token (struct cfg *cfg, const char *username, const char *otp_id, pam_handle_t *pamh) { int retval = AUTH_ERROR; if (cfg->mysql_server) { #ifdef HAVE_MYSQL /* Administrator had configured the database and specified is name as an argument for this module. */ DBG ("Using Mariadb or Mysql Database"); retval = check_user_token_mysql(cfg->mysql_server, cfg->mysql_port, cfg->mysql_user, cfg->mysql_password, cfg->mysql_database, username, otp_id, cfg->debug, cfg->debug_file); #else DBG (("Trying to use MYSQL, but this function is not compiled in pam_yubico!!")); #endif } else if (cfg->auth_file) { /* Administrator had configured the file and specified is name as an argument for this module. */ DBG ("Using system-wide auth_file %s", cfg->auth_file); retval = check_user_token (cfg->auth_file, username, otp_id, cfg->debug, cfg->debug_file); } else { char *userfile = NULL; struct passwd pass, *p; char buf[1024]; size_t buflen = sizeof(buf); int pwres; PAM_MODUTIL_DEF_PRIVS(privs); struct stat st; pwres = getpwnam_r (username, &pass, buf, buflen, &p); if (p == NULL) { if (pwres == 0) { DBG ("User '%s' not found", username); } else { DBG ("getpwnam_r: %s", strerror(pwres)); } return AUTH_ERROR; } /* Getting file from user home directory ..... i.e. ~/.yubico/authorized_yubikeys */ if (! get_user_cfgfile_path (NULL, "authorized_yubikeys", p, &userfile)) { DBG ("Failed to figure out per-user cfgfile"); return AUTH_ERROR; } DBG ("Dropping privileges"); if(pam_modutil_drop_priv(pamh, &privs, p)) { DBG ("could not drop privileges"); goto free_out; } if (lstat (userfile, &st) != 0 && errno == ENOENT) { retval = AUTH_NO_TOKENS; } else { retval = check_user_token (userfile, username, otp_id, cfg->debug, cfg->debug_file); } if(pam_modutil_regain_priv(pamh, &privs)) { DBG ("could not restore privileges"); goto free_out; } free_out: free (userfile); } return retval; } /* * This function will look in ldap id the token correspond to the * requested user. * * ldaps is only supported for ldap_uri based connections. * ldap_cacertfile usually needs to be set for this to work. * * ldap serve can be on a remote host. * * You need the following parameters in you pam config: * ldapserver= OR ldap_uri= * ldapdn= * user_attr= * yubi_attr= * * If using ldap_uri, you can specify multiple failover hosts * eg. * ldap_uri=ldaps://host1.fqdn.example.com,ldaps://host2.fqdn.example.com * * Returns one of AUTH_FOUND, AUTH_NOT_FOUND, AUTH_NO_TOKENS, AUTH_ERROR. */ static int authorize_user_token_ldap (struct cfg *cfg, const char *user, const char *token_id, pam_handle_t *pamh) { int retval = AUTH_ERROR; #ifdef HAVE_LIBLDAP /* LDAPv2 is historical -- RFC3494. */ int protocol = LDAP_VERSION3; size_t yubi_attr_prefix_len = 0; LDAP *ld = NULL; LDAPMessage *result = NULL, *e; BerElement *ber; char *attr_name; char *attrs[2] = {NULL, NULL}; struct berval **vals; int rc; size_t i; int j; char *filter = NULL; char *find = NULL; int scope = LDAP_SCOPE_BASE; #endif DBG(("called")); #ifdef HAVE_LIBLDAP if (cfg->yubi_attr == NULL) { DBG (("Trying to look up user to YubiKey mapping in LDAP, but yubi_attr not set!")); return 0; } if (cfg->user_attr && cfg->ldapdn == NULL) { DBG (("Trying to look up user to YubiKey mapping in LDAP, user_attr set but ldapdn not set!")); return 0; } /* Get a handle to an LDAP connection. */ if (cfg->ldap_uri) { rc = ldap_initialize (&ld, cfg->ldap_uri); if (rc != LDAP_SUCCESS) { DBG ("ldap_initialize: %s", ldap_err2string (rc)); goto done; } } else { if ((ld = ldap_init (cfg->ldapserver, PORT_NUMBER)) == NULL) { DBG ("ldap_init"); goto done; } } ldap_set_option(ld, LDAP_OPT_REFERRALS, LDAP_OPT_OFF); ldap_set_option (ld, LDAP_OPT_PROTOCOL_VERSION, &protocol); if (cfg->ldap_uri && cfg->ldap_cacertfile) { /* Set CA CERTFILE. This makes ldaps work when using ldap_uri */ ldap_set_option (0, LDAP_OPT_X_TLS_CACERTFILE, cfg->ldap_cacertfile); } if (cfg->ldap_clientcertfile && cfg->ldap_clientkeyfile) { rc = ldap_set_option (NULL, LDAP_OPT_X_TLS_CERTFILE, cfg->ldap_clientcertfile); if (rc != LDAP_SUCCESS) { DBG ("tls_certfile: %s", ldap_err2string (rc)); goto done; } rc = ldap_set_option (NULL, LDAP_OPT_X_TLS_KEYFILE, cfg->ldap_clientkeyfile); if (rc != LDAP_SUCCESS) { DBG ("tls_keyfile: %s", ldap_err2string (rc)); goto done; } } if (cfg->ldap_starttls) { rc = ldap_start_tls_s (ld, NULL, NULL); if (rc != LDAP_SUCCESS) { DBG ("ldap_start_tls: %s", ldap_err2string (rc)); goto done; } } /* Allocation of memory for search strings depending on input size */ if (cfg->user_attr && cfg->yubi_attr && cfg->ldapdn) { i = (strlen(cfg->user_attr) + strlen(cfg->ldapdn) + strlen(user) + 3) * sizeof(char); if ((find = malloc(i)) == NULL) { DBG ("Failed allocating %zu bytes", i); goto done; } j = snprintf (find, i, "%s=%s,%s", cfg->user_attr, user, cfg->ldapdn); if (j < 0 || j >= i) { DBG ("Failed to format string"); goto done; } filter = NULL; } else if (cfg->ldapdn) { find = strdup(cfg->ldapdn); /* allow free later */ } /* Bind to the LDAP server. */ if (cfg->ldap_bind_as_user && cfg->user_attr && cfg->yubi_attr && cfg->ldapdn) { /* Bind as the user logging in with their password they provided to PAM */ const char *bind_password = NULL; rc = pam_get_item (pamh, PAM_AUTHTOK, (const void **) &bind_password); if (rc != PAM_SUCCESS) { DBG ("pam_get_item failed to retrieve password: %s", pam_strerror (pamh, rc)); goto done; } DBG ("try bind as user with: %s", find); rc = ldap_simple_bind_s (ld, find, bind_password); } else if (cfg->ldap_bind_user && cfg->ldap_bind_password) { /* Bind with a provided username and password */ DBG ("try bind with: %s:[%s]", cfg->ldap_bind_user, cfg->ldap_bind_password); rc = ldap_simple_bind_s (ld, cfg->ldap_bind_user, cfg->ldap_bind_password); } else { DBG ("try anonymous bind"); rc = ldap_simple_bind_s (ld, NULL, NULL); } if (rc != LDAP_SUCCESS) { DBG ("ldap_simple_bind_s: %s", ldap_err2string (rc)); goto done; } if (cfg->ldap_filter) { filter = filter_printf(cfg->ldap_filter, user); scope = LDAP_SCOPE_SUBTREE; } attrs[0] = (char *) cfg->yubi_attr; DBG("LDAP : look up object base='%s' filter='%s', ask for attribute '%s'", find, filter ? filter:"(null)", cfg->yubi_attr); /* Search for the entry. */ if ((rc = ldap_search_ext_s (ld, find, scope, filter, attrs, 0, NULL, NULL, LDAP_NO_LIMIT, LDAP_NO_LIMIT, &result)) != LDAP_SUCCESS) { DBG ("ldap_search_ext_s: %s", ldap_err2string (rc)); goto done; } /* Start looing for tokens */ retval = AUTH_NO_TOKENS; e = ldap_first_entry (ld, result); if (e == NULL) { DBG (("No result from LDAP search")); } else { /* Iterate through each returned attribute. */ for (attr_name = ldap_first_attribute (ld, e, &ber); attr_name != NULL; attr_name = ldap_next_attribute (ld, e, ber)) { if (strcmp(attr_name, cfg->yubi_attr) != 0) { DBG("Ignored non-requested attribute: %s", attr_name); continue; } if ((vals = ldap_get_values_len (ld, e, attr_name)) != NULL) { yubi_attr_prefix_len = cfg->yubi_attr_prefix ? strlen(cfg->yubi_attr_prefix) : 0; DBG("LDAP : Found %i values for %s - checking if any of them match '%s:%s'", ldap_count_values_len(vals), attr_name, cfg->yubi_attr_prefix ? cfg->yubi_attr_prefix : "", token_id ? token_id : "(null)"); /* Compare each value for the attribute against the token id. */ for (i = 0; vals[i] != NULL; i++) { DBG("LDAP : Checking value %zu: %s:%s", i + 1, cfg->yubi_attr_prefix ? cfg->yubi_attr_prefix : "", vals[i]->bv_val); /* Only values containing this prefix are considered. */ if ((!cfg->yubi_attr_prefix || !strncmp (cfg->yubi_attr_prefix, vals[i]->bv_val, yubi_attr_prefix_len))) { /* We have found at least one possible token ID so change the default return value to AUTH_NOT_FOUND */ if (retval == AUTH_NO_TOKENS) { retval = AUTH_NOT_FOUND; } if(token_id && !strncmp(token_id, vals[i]->bv_val + yubi_attr_prefix_len, cfg->token_id_length)) { DBG ("Token found :: %s", vals[i]->bv_val); retval = AUTH_FOUND; } } } ldap_value_free_len (vals); } ldap_memfree (attr_name); } if (ber != NULL) ber_free (ber, 0); } done: if (result != NULL) ldap_msgfree (result); if (ld != NULL) ldap_unbind (ld); /* free memory allocated for search strings */ if (find != NULL) free(find); if (filter != NULL) free(filter); #else DBG (("Trying to use LDAP, but this function is not compiled in pam_yubico!!")); DBG (("Install libldap-dev and then recompile pam_yubico.")); #endif return retval; } #if HAVE_CR static int display_error(pam_handle_t *pamh, const char *message, struct cfg *cfg) { struct pam_conv *conv; const struct pam_message *pmsg[1]; struct pam_message msg[1]; struct pam_response *resp = NULL; int retval; retval = pam_get_item (pamh, PAM_CONV, (const void **) &conv); if (retval != PAM_SUCCESS) { DBG("get conv returned error: %s", pam_strerror (pamh, retval)); return retval; } if(!conv || !conv->conv){ DBG("conv() function invalid"); return PAM_CONV_ERR; } pmsg[0] = &msg[0]; msg[0].msg = (char *) message; /* on some systems, pam_message.msg isn't const */ msg[0].msg_style = PAM_ERROR_MSG; retval = conv->conv(1, pmsg, &resp, conv->appdata_ptr); if (retval != PAM_SUCCESS) { DBG("conv returned error: %s", pam_strerror (pamh, retval)); return retval; } if (resp) { DBG("conv returned: '%s'", resp->resp); if (resp->resp) free (resp->resp); free (resp); } return retval; } #endif /* HAVE_CR */ #if HAVE_CR static int do_challenge_response(pam_handle_t *pamh, struct cfg *cfg, const char *username) { char *userfile = NULL, *tmpfile = NULL; FILE *f = NULL; char buf[CR_RESPONSE_SIZE + 16], response_hex[CR_RESPONSE_SIZE * 2 + 1]; int ret, fd; unsigned int response_len = 0; YK_KEY *yk = NULL; CR_STATE state; const char *errstr = NULL; struct passwd pass, *p; char pwbuf[1024]; size_t pwbuflen = sizeof(pwbuf); int pwres; struct stat st; /* we must declare two sepparate privs structures as they can't be reused */ PAM_MODUTIL_DEF_PRIVS(privs); PAM_MODUTIL_DEF_PRIVS(privs2); ret = PAM_AUTH_ERR; pwres = getpwnam_r (username, &pass, pwbuf, pwbuflen, &p); if (p == NULL) { if (pwres == 0) { DBG ("User '%s' not found", username); } else { DBG ("getpwnam_r: %s", strerror(pwres)); } goto out; } DBG("Checking for user challenge files"); switch(check_user_challenge_file(cfg->chalresp_path, p, cfg->debug_file)) { case AUTH_FOUND: DBG("Challenge files found"); break; case AUTH_NOT_FOUND: DBG("No challenge files found"); if (cfg->nullok) { ret = PAM_IGNORE; } else { ret = PAM_USER_UNKNOWN; } goto out; case AUTH_ERROR: DBG ("Internal error while looking for user challenge files"); ret = PAM_AUTHINFO_UNAVAIL; goto out; default: DBG ("Unhandled value while looking for user challenge files"); ret = PAM_AUTHINFO_UNAVAIL; goto out; } if (! init_yubikey(&yk)) { DBG("Failed to initialize YubiKey"); goto out; } if (! check_firmware_version(yk, cfg->debug, true, cfg->debug_file)) { DBG("YubiKey does not support Challenge-Response (version 2.2 required)"); goto out; } if (! get_user_challenge_file (yk, cfg->chalresp_path, p, &userfile, cfg->debug_file)) { DBG("Failed to get user challenge file for user %s", username); goto out; } DBG("Loading challenge from file %s", userfile); /* Drop privileges before opening user file (if we're not using system-wide dir). */ if (!cfg->chalresp_path) { if (pam_modutil_drop_priv(pamh, &privs, p)) { DBG ("Could not drop privileges"); goto out; } } fd = open(userfile, O_RDONLY | O_CLOEXEC, 0); if (fd < 0) { DBG ("Cannot open file: %s (%s)", userfile, strerror(errno)); goto restpriv_out; } if (fstat(fd, &st) < 0) { DBG ("Cannot stat file: %s (%s)", userfile, strerror(errno)); close(fd); goto restpriv_out; } if (!S_ISREG(st.st_mode)) { DBG ("%s is not a regular file", userfile); close(fd); goto restpriv_out; } f = fdopen(fd, "r"); if (f == NULL) { DBG ("fdopen: %s", strerror(errno)); close(fd); goto restpriv_out; } if (! load_chalresp_state(f, &state, cfg->debug, cfg->debug_file)) goto restpriv_out; if (fclose(f) < 0) { f = NULL; goto restpriv_out; } f = NULL; if (!cfg->chalresp_path) { if (pam_modutil_regain_priv(pamh, &privs)) { DBG ("Could not restore privileges"); goto out; } } if (! challenge_response(yk, state.slot, state.challenge, state.challenge_len, true, true, false, buf, sizeof(buf), &response_len)) { DBG("Challenge-response failed"); goto out; } /* * Check YubiKey response against the expected response */ yubikey_hex_encode(response_hex, buf, response_len); if(state.salt_len > 0) { /* the expected response has gone through pbkdf2 */ YK_PRF_METHOD prf_method = {20, yk_hmac_sha1}; yk_pbkdf2(response_hex, (unsigned char*)state.salt, state.salt_len, state.iterations, (unsigned char*)buf, response_len, &prf_method); } if (memcmp(buf, state.response, state.response_len) == 0) { ret = PAM_SUCCESS; } else { DBG("Unexpected response: %s", response_hex); goto out; } DBG("Got the expected response, generating new challenge (%u bytes).", CR_CHALLENGE_SIZE); errstr = "Error generating new challenge, please check syslog or contact your system administrator"; if (generate_random(state.challenge, sizeof(state.challenge))) { DBG("Failed to generate new challenge!"); goto out; } errstr = "Error communicating with YubiKey, please check syslog or contact your system administrator"; if (! challenge_response(yk, state.slot, state.challenge, CR_CHALLENGE_SIZE, true, true, false, buf, sizeof(buf), &response_len)) { DBG("Second challenge-response failed"); goto out; } /* There is a bug that makes the YubiKey 2.2 send the same response for all challenges unless HMAC_LT64 is set, check for that here */ if (memcmp(buf, state.response, state.response_len) == 0) { errstr = "Same response for second challenge, YubiKey should be reconfigured with the option HMAC_LT64"; goto out; } /* the yk_* functions leave 'junk' in errno */ errno = 0; /* * Write the challenge and response we will expect the next time to the state file. */ errstr = "Error updating YubiKey challenge, please check syslog or contact your system administrator"; if (response_len > sizeof(state.response)) { DBG("Got too long response ??? (%u/%zu)", response_len, sizeof(state.response)); goto out; } memcpy (state.response, buf, response_len); state.response_len = response_len; /* point to the fresh privs structure.. */ privs = privs2; /* Drop privileges before creating new challenge file. */ if (!cfg->chalresp_path) { if (pam_modutil_drop_priv(pamh, &privs, p)) { DBG ("Could not drop privileges"); goto out; } } /* Write out the new file */ tmpfile = malloc(strlen(userfile) + 1 + strlen(TMPFILE_SUFFIX)); if (! tmpfile) goto restpriv_out; strcpy(tmpfile, userfile); strcat(tmpfile, TMPFILE_SUFFIX); fd = mkostemp(tmpfile, O_CLOEXEC); if (fd < 0) { DBG ("Cannot open file: %s (%s)", tmpfile, strerror(errno)); goto restpriv_out; } if (fchmod (fd, st.st_mode) != 0) { DBG ("Could not set correct file permissions"); goto restpriv_out; } if (fchown (fd, st.st_uid, st.st_gid) != 0) { DBG ("Could not set correct file ownership"); goto restpriv_out; } f = fdopen(fd, "w"); if (! f) { close(fd); goto restpriv_out; } if (! write_chalresp_state (f, &state)) goto out; if (fclose(f) < 0) { f = NULL; goto restpriv_out; } f = NULL; if (rename(tmpfile, userfile) < 0) { goto restpriv_out; } DBG(("Challenge-response success!")); errstr = NULL; errno = 0; yk_errno = 0; restpriv_out: if (!cfg->chalresp_path) { if (pam_modutil_regain_priv(pamh, &privs)) { DBG (("Could not restore privileges")); } } out: if (yk_errno) { if (yk_errno == YK_EUSBERR) { syslog(LOG_ERR, "USB error: %s", yk_usb_strerror()); DBG("USB error: %s", yk_usb_strerror()); } else { syslog(LOG_ERR, "YubiKey core error: %s", yk_strerror(yk_errno)); DBG("YubiKey core error: %s", yk_strerror(yk_errno)); } } if (errstr) display_error(pamh, errstr, cfg); if (errno) { syslog(LOG_ERR, "Challenge-response failed: %s", strerror(errno)); DBG("Challenge-response failed: %s", strerror(errno)); } if (yk) yk_close_key(yk); yk_release(); if (f) fclose(f); free(userfile); free(tmpfile); return ret; } #endif /* HAVE_CR */ static void parse_cfg (int flags, int argc, const char **argv, struct cfg *cfg) { struct stat st; FILE *file = NULL; int fd = -1; int i; memset (cfg, 0, sizeof(struct cfg)); cfg->client_id = 0; cfg->token_id_length = DEFAULT_TOKEN_ID_LEN; cfg->mode = CLIENT; cfg->debug_file = stdout; for (i = 0; i < argc; i++) { if (strncmp (argv[i], "id=", 3) == 0) sscanf (argv[i], "id=%u", &cfg->client_id); if (strncmp (argv[i], "key=", 4) == 0) cfg->client_key = argv[i] + 4; if (strcmp (argv[i], "debug") == 0) cfg->debug = 1; if (strcmp (argv[i], "alwaysok") == 0) cfg->alwaysok = 1; if (strcmp (argv[i], "verbose_otp") == 0) cfg->verbose_otp = 1; if (strcmp (argv[i], "try_first_pass") == 0) cfg->try_first_pass = 1; if (strcmp (argv[i], "use_first_pass") == 0) cfg->use_first_pass = 1; if (strcmp (argv[i], "always_prompt") == 0) cfg->always_prompt = 1; if (strcmp (argv[i], "nullok") == 0) cfg->nullok = 1; if (strcmp (argv[i], "ldap_starttls") == 0) cfg->ldap_starttls = 1; if (strcmp (argv[i], "ldap_bind_as_user") == 0) cfg->ldap_bind_as_user = 1; if (strncmp (argv[i], "authfile=", 9) == 0) cfg->auth_file = argv[i] + 9; if (strncmp (argv[i], "capath=", 7) == 0) cfg->capath = argv[i] + 7; if (strncmp (argv[i], "cainfo=", 7) == 0) cfg->cainfo = argv[i] + 7; if (strncmp (argv[i], "proxy=", 6) == 0) cfg->proxy = argv[i] + 6; if (strncmp (argv[i], "url=", 4) == 0) cfg->url = argv[i] + 4; if (strncmp (argv[i], "urllist=", 8) == 0) cfg->urllist = argv[i] + 8; if (strncmp (argv[i], "ldapserver=", 11) == 0) cfg->ldapserver = argv[i] + 11; if (strncmp (argv[i], "ldap_uri=", 9) == 0) cfg->ldap_uri = argv[i] + 9; if (strncmp (argv[i], "ldap_bind_user=", 15) == 0) cfg->ldap_bind_user = argv[i] + 15; if (strncmp (argv[i], "ldap_bind_password=", 19) == 0) cfg->ldap_bind_password = argv[i] + 19; if (strncmp (argv[i], "ldap_filter=", 12) == 0) cfg->ldap_filter = argv[i] + 12; if (strncmp (argv[i], "ldap_cacertfile=", 16) == 0) cfg->ldap_cacertfile = argv[i] + 16; if (strncmp (argv[i], "ldap_clientcertfile=", 20) == 0) cfg->ldap_clientcertfile = argv[i] + 20; if (strncmp (argv[i], "ldap_clientkeyfile=", 19) == 0) cfg->ldap_clientkeyfile = argv[i] + 19; if (strncmp (argv[i], "ldapdn=", 7) == 0) cfg->ldapdn = argv[i] + 7; if (strncmp (argv[i], "user_attr=", 10) == 0) cfg->user_attr = argv[i] + 10; if (strncmp (argv[i], "yubi_attr=", 10) == 0) cfg->yubi_attr = argv[i] + 10; if (strncmp (argv[i], "yubi_attr_prefix=", 17) == 0) cfg->yubi_attr_prefix = argv[i] + 17; if (strncmp (argv[i], "token_id_length=", 16) == 0) sscanf (argv[i], "token_id_length=%u", &cfg->token_id_length); if (strcmp (argv[i], "mode=challenge-response") == 0) cfg->mode = CHRESP; if (strcmp (argv[i], "mode=client") == 0) cfg->mode = CLIENT; if (strncmp (argv[i], "chalresp_path=", 14) == 0) cfg->chalresp_path = argv[i] + 14; if (strncmp (argv[i], "mysql_server=", 13) == 0) cfg->mysql_server = argv[i] + 13; if (strncmp (argv[i], "mysql_port=", 11) == 0) sscanf (argv[i], "mysql_port=%u", &cfg->mysql_port); if (strncmp (argv[i], "mysql_user=", 11) == 0) cfg->mysql_user = argv[i] + 11; if (strncmp (argv[i], "mysql_password=", 15) == 0) cfg->mysql_password = argv[i] + 15; if (strncmp (argv[i], "mysql_database=", 15) == 0) cfg->mysql_database = argv[i] + 15; if (strncmp (argv[i], "debug_file=", 11) == 0) { const char *filename = argv[i] + 11; if(strncmp (filename, "stdout", 6) == 0) { cfg->debug_file = stdout; } else if(strncmp (filename, "stderr", 6) == 0) { cfg->debug_file = stderr; } else { fd = open(filename, O_WRONLY | O_APPEND | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY); if (fd >= 0 && (fstat(fd, &st) == 0) && S_ISREG(st.st_mode)) { file = fdopen(fd, "a"); if(file != NULL) { cfg->debug_file = file; file = NULL; fd = -1; } } } } } DBG ("called."); DBG ("flags %d argc %d", flags, argc); for (i = 0; i < argc; i++) DBG ("argv[%d]=%s", i, argv[i]); DBG ("id=%u", cfg->client_id); DBG ("key=%s", cfg->client_key ? cfg->client_key : "(null)"); DBG ("debug=%d", cfg->debug); DBG ("debug_file=%d", fileno(cfg->debug_file)); DBG ("alwaysok=%d", cfg->alwaysok); DBG ("verbose_otp=%d", cfg->verbose_otp); DBG ("try_first_pass=%d", cfg->try_first_pass); DBG ("use_first_pass=%d", cfg->use_first_pass); DBG ("always_prompt=%d", cfg->always_prompt); DBG ("nullok=%d", cfg->nullok); DBG ("ldap_starttls=%d", cfg->ldap_starttls); DBG ("ldap_bind_as_user=%d", cfg->ldap_bind_as_user); DBG ("authfile=%s", cfg->auth_file ? cfg->auth_file : "(null)"); DBG ("ldapserver=%s", cfg->ldapserver ? cfg->ldapserver : "(null)"); DBG ("ldap_uri=%s", cfg->ldap_uri ? cfg->ldap_uri : "(null)"); DBG ("ldap_bind_user=%s", cfg->ldap_bind_user ? cfg->ldap_bind_user : "(null)"); DBG ("ldap_bind_password=%s", cfg->ldap_bind_password ? cfg->ldap_bind_password : "(null)"); DBG ("ldap_filter=%s", cfg->ldap_filter ? cfg->ldap_filter : "(null)"); DBG ("ldap_cacertfile=%s", cfg->ldap_cacertfile ? cfg->ldap_cacertfile : "(null)"); DBG ("ldapdn=%s", cfg->ldapdn ? cfg->ldapdn : "(null)"); DBG ("ldap_clientcertfile=%s", cfg->ldap_clientcertfile ? cfg->ldap_clientcertfile : "(null)"); DBG ("ldap_clientkeyfile=%s", cfg->ldap_clientkeyfile ? cfg->ldap_clientkeyfile : "(null)"); DBG ("user_attr=%s", cfg->user_attr ? cfg->user_attr : "(null)"); DBG ("yubi_attr=%s", cfg->yubi_attr ? cfg->yubi_attr : "(null)"); DBG ("yubi_attr_prefix=%s", cfg->yubi_attr_prefix ? cfg->yubi_attr_prefix : "(null)"); DBG ("url=%s", cfg->url ? cfg->url : "(null)"); DBG ("urllist=%s", cfg->urllist ? cfg->urllist : "(null)"); DBG ("capath=%s", cfg->capath ? cfg->capath : "(null)"); DBG ("cainfo=%s", cfg->cainfo ? cfg->cainfo : "(null)"); DBG ("proxy=%s", cfg->proxy ? cfg->proxy : "(null)"); DBG ("token_id_length=%u", cfg->token_id_length); DBG ("mode=%s", cfg->mode == CLIENT ? "client" : "chresp" ); DBG ("chalresp_path=%s", cfg->chalresp_path ? cfg->chalresp_path : "(null)"); DBG ("mysql_server=%s", cfg->mysql_server ? cfg->mysql_server : "(null)"); DBG ("mysql_port=%d", cfg->mysql_port); DBG ("mysql_user=%s", cfg->mysql_user ? cfg->mysql_user : "(null)"); DBG ("mysql_database=%s", cfg->mysql_database ? cfg->mysql_database : "(null)"); if (fd != -1) close(fd); if (file != NULL) fclose(file); } PAM_EXTERN int pam_sm_authenticate (pam_handle_t * pamh, int flags, int argc, const char **argv) { int retval, rc; const char *user = NULL; const char *password = NULL; char otp[MAX_TOKEN_ID_LEN + TOKEN_OTP_LEN + 1] = { 0 }; char otp_id[MAX_TOKEN_ID_LEN + 1] = { 0 }; size_t password_len = 0; int skip_bytes = 0; int valid_token = 0; struct pam_conv *conv; const struct pam_message *pmsg[1]; struct pam_message msg[1] = {{0}}; struct pam_response *resp = NULL; int nargs = 1; ykclient_t *ykc = NULL; struct cfg cfg_st; struct cfg *cfg = &cfg_st; /* for DBG macro */ size_t templates = 0; char *urls[10]; char *tmpurl = NULL; char *onlypasswd = NULL; parse_cfg (flags, argc, argv, cfg); DBG ("pam_yubico version: %s", VERSION); if (cfg->token_id_length > MAX_TOKEN_ID_LEN) { DBG ("Configuration error: token_id_length too long. Maximum acceptable value : %u", MAX_TOKEN_ID_LEN); retval = PAM_AUTHINFO_UNAVAIL; goto done; } retval = pam_get_user (pamh, &user, NULL); if (retval != PAM_SUCCESS) { DBG ("get user returned error: %s", pam_strerror (pamh, retval)); goto done; } DBG ("get user returned: %s", user); if (cfg->mode == CHRESP) { #if HAVE_CR DBG ("libykpers version: %s", ykpers_check_version(NULL)); retval = do_challenge_response(pamh, cfg, user); #else DBG ("no support for challenge-response"); retval = PAM_AUTH_ERR; #endif goto done; } if (cfg->try_first_pass || cfg->use_first_pass) { retval = pam_get_item (pamh, PAM_AUTHTOK, (const void **) &password); if (retval != PAM_SUCCESS) { DBG ("get password returned error: %s", pam_strerror (pamh, retval)); goto done; } DBG ("get password returned: /* not logged */"); } if (cfg->use_first_pass && password == NULL) { DBG ("use_first_pass set and no password, giving up"); retval = PAM_AUTH_ERR; goto done; } if(ykclient_global_init() != YKCLIENT_OK) { DBG ("Failed to initlaize ykclient library"); retval = PAM_AUTHINFO_UNAVAIL; goto done; } rc = ykclient_init (&ykc); if (rc != YKCLIENT_OK) { DBG ("ykclient_init() failed (%d): %s", rc, ykclient_strerror (rc)); retval = PAM_AUTHINFO_UNAVAIL; goto done; } rc = ykclient_set_client_b64 (ykc, cfg->client_id, cfg->client_key); if (rc != YKCLIENT_OK) { DBG ("ykclient_set_client_b64() failed (%d): %s", rc, ykclient_strerror (rc)); retval = PAM_AUTHINFO_UNAVAIL; goto done; } if (cfg->client_key) ykclient_set_verify_signature (ykc, 1); if (cfg->capath) ykclient_set_ca_path (ykc, cfg->capath); if (cfg->cainfo) ykclient_set_ca_info (ykc, cfg->cainfo); if (cfg->proxy) ykclient_set_proxy (ykc, cfg->proxy); if (cfg->url) { rc = ykclient_set_url_template (ykc, cfg->url); if (rc != YKCLIENT_OK) { DBG ("ykclient_set_url_template() failed (%d): %s", rc, ykclient_strerror (rc)); retval = PAM_AUTHINFO_UNAVAIL; goto done; } } if (cfg->urllist) { char *saveptr = NULL; char *part = NULL; tmpurl = strdup(cfg->urllist); while ((part = strtok_r(templates == 0 ? tmpurl : NULL, ";", &saveptr))) { if(templates == 10) { DBG ("maximum 10 urls supported in list."); retval = PAM_AUTHINFO_UNAVAIL; goto done; } urls[templates] = strdup(part); templates++; } rc = ykclient_set_url_bases (ykc, templates, (const char **)urls); if (rc != YKCLIENT_OK) { DBG ("ykclient_set_url_bases() failed (%d): %s", rc, ykclient_strerror (rc)); retval = PAM_AUTHINFO_UNAVAIL; goto done; } } /* check if the user has at least one associated token id */ /* we set otp_id to NULL so that no matches will ever be found * but AUTH_NO_TOKENS will be returned if there are no tokens for the user */ if (!cfg->always_prompt) { if (cfg->ldapserver != NULL || cfg->ldap_uri != NULL) valid_token = authorize_user_token_ldap (cfg, user, NULL, pamh); else valid_token = authorize_user_token (cfg, user, NULL, pamh); switch(valid_token) { case AUTH_ERROR: DBG ("Internal error while looking for user tokens"); retval = PAM_AUTHINFO_UNAVAIL; goto done; case AUTH_NOT_FOUND: /* User has associated tokens, so continue */ DBG ("Tokens found for user"); break; case AUTH_NO_TOKENS: DBG ("No tokens found for user"); if (cfg->nullok) { retval = PAM_IGNORE; } else { retval = PAM_USER_UNKNOWN; } goto done; default: DBG ("Unhandled value while looking for user tokens"); retval = PAM_AUTHINFO_UNAVAIL; goto done; } } if (password == NULL) { retval = pam_get_item (pamh, PAM_CONV, (const void **) &conv); if (retval != PAM_SUCCESS) { DBG ("get conv returned error: %s", pam_strerror (pamh, retval)); goto done; } pmsg[0] = &msg[0]; { #define QUERY_TEMPLATE "YubiKey for `%s': " size_t len = strlen (QUERY_TEMPLATE) + strlen (user); int wrote; msg[0].msg = malloc (len); if (!msg[0].msg) { retval = PAM_BUF_ERR; goto done; } wrote = snprintf ((char *) msg[0].msg, len, QUERY_TEMPLATE, user); if (wrote < 0 || wrote >= len) { retval = PAM_BUF_ERR; goto done; } } msg[0].msg_style = cfg->verbose_otp ? PAM_PROMPT_ECHO_ON : PAM_PROMPT_ECHO_OFF; retval = conv->conv (nargs, pmsg, &resp, conv->appdata_ptr); if (retval != PAM_SUCCESS) { DBG ("conv returned error: %s", pam_strerror (pamh, retval)); goto done; } if (resp->resp == NULL) { DBG ("conv returned NULL passwd?"); retval = PAM_AUTH_ERR; goto done; } DBG ("conv returned %zu bytes", strlen(resp->resp)); password = resp->resp; } password_len = strlen (password); /* In case the input was systempassword+OTP, we want to skip over "systempassword" when copying the token_id and OTP to separate buffers */ if(password_len > cfg->token_id_length + TOKEN_OTP_LEN) { skip_bytes = password_len - (cfg->token_id_length + TOKEN_OTP_LEN); } DBG ("Skipping first %i bytes. Length is %zu, token_id set to %u and token OTP always %u.", skip_bytes, password_len, cfg->token_id_length, TOKEN_OTP_LEN); /* Copy full YubiKey output (public ID + OTP) into otp */ strncpy (otp, password + skip_bytes, sizeof (otp) - 1); /* Copy only public ID into otp_id. Destination buffer is zeroed. */ strncpy (otp_id, password + skip_bytes, cfg->token_id_length); /* user entered their system password followed by generated OTP? */ if (password_len > TOKEN_OTP_LEN + cfg->token_id_length) { onlypasswd = strdup (password); if (! onlypasswd) { retval = PAM_BUF_ERR; goto done; } onlypasswd[password_len - (TOKEN_OTP_LEN + cfg->token_id_length)] = '\0'; DBG ("Extracted a probable system password entered before the OTP - " "setting item PAM_AUTHTOK"); retval = pam_set_item (pamh, PAM_AUTHTOK, onlypasswd); if (retval != PAM_SUCCESS) { DBG ("set_item returned error: %s", pam_strerror (pamh, retval)); goto done; } } else password = NULL; /* authorize the user with supplied token id */ if (cfg->ldapserver != NULL || cfg->ldap_uri != NULL) valid_token = authorize_user_token_ldap (cfg, user, otp_id, pamh); else valid_token = authorize_user_token (cfg, user, otp_id, pamh); switch(valid_token) { case AUTH_FOUND: DBG ("OTP: %s ID: %s ", otp, otp_id); DBG ("Token is associated to the user. Validating the OTP..."); rc = ykclient_request (ykc, otp); DBG ("ykclient return value (%d): %s", rc, ykclient_strerror (rc)); DBG ("ykclient URL used: %s", ykclient_get_last_url(ykc)); switch (rc) { case YKCLIENT_OK: retval = PAM_SUCCESS; break; case YKCLIENT_BAD_OTP: case YKCLIENT_REPLAYED_OTP: retval = PAM_AUTH_ERR; break; default: retval = PAM_AUTHINFO_UNAVAIL; break; } break; case AUTH_ERROR: DBG ("Internal error while looking for user tokens"); retval = PAM_AUTHINFO_UNAVAIL; break; case AUTH_NOT_FOUND: DBG ("Unauthorized token for this user"); retval = PAM_AUTH_ERR; break; case AUTH_NO_TOKENS: DBG ("No tokens found for user"); if (cfg->nullok) { retval = PAM_IGNORE; } else { retval = PAM_USER_UNKNOWN; } break; default: DBG ("Unhandled value for token-user validation"); retval = PAM_AUTHINFO_UNAVAIL; break; } done: if (onlypasswd) { insecure_memzero(onlypasswd, strlen(onlypasswd)); free(onlypasswd); } insecure_memzero(otp, sizeof(otp)); insecure_memzero(otp_id, sizeof(otp_id)); if (templates > 0) { size_t i; for(i = 0; i < templates; i++) { free(urls[i]); } } if (tmpurl) free(tmpurl); if (ykc) { ykclient_done (&ykc); ykclient_global_done(); } if (cfg->alwaysok && retval != PAM_SUCCESS) { DBG ("alwaysok needed (otherwise return with %d)", retval); retval = PAM_SUCCESS; } DBG ("done. [%s]", pam_strerror (pamh, retval)); int* pretval = malloc (sizeof(int)); if (pretval) { *pretval = retval; if (pam_set_data (pamh, "yubico_setcred_return", (void*)pretval, setcred_free) != PAM_SUCCESS) { DBG ("pam_set_data failed setting setcred_return: %d", retval); } } else { DBG ("Failed allocating memory for setcred_return status"); } if (resp) { if (resp->resp) free (resp->resp); free (resp); } if(msg[0].msg) { free((char*)msg[0].msg); } if(cfg->debug_file != stderr && cfg->debug_file != stdout) { fclose(cfg->debug_file); } return retval; } PAM_EXTERN int pam_sm_setcred ( pam_handle_t *pamh __attribute__((unused)), int flags __attribute__((unused)), int argc __attribute__((unused)), const char *argv[] __attribute__((unused))) { return PAM_SUCCESS; } PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char **argv) { struct cfg cfg_st; struct cfg *cfg = &cfg_st; /* for DBG macro */ int retval = PAM_AUTH_ERR; const void *pretval = NULL; int rc = pam_get_data (pamh, "yubico_setcred_return", &pretval); parse_cfg (flags, argc, argv, cfg); if (rc == PAM_SUCCESS && pretval && *(const int *)pretval == PAM_SUCCESS) { DBG ("pam_sm_acct_mgmt returning PAM_SUCCESS"); retval = PAM_SUCCESS; } else { DBG ("pam_sm_acct_mgmt returning PAM_AUTH_ERR:%d", rc); retval = PAM_AUTH_ERR; } if(cfg->debug_file != stderr && cfg->debug_file != stdout) { fclose(cfg->debug_file); } return retval; } PAM_EXTERN int pam_sm_open_session( pam_handle_t *pamh __attribute__((unused)), int flags __attribute__((unused)), int argc __attribute__((unused)), const char *argv[] __attribute__((unused))) { return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_close_session( pam_handle_t *pamh __attribute__((unused)), int flags __attribute__((unused)), int argc __attribute__((unused)), const char *argv[] __attribute__((unused))) { return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_chauthtok( pam_handle_t *pamh __attribute__((unused)), int flags __attribute__((unused)), int argc __attribute__((unused)), const char *argv[] __attribute__((unused))) { return (PAM_SERVICE_ERR); } #ifdef PAM_STATIC struct pam_module _pam_yubico_modstruct = { "pam_yubico", pam_sm_authenticate, pam_sm_setcred, pam_sm_acct_mgmt, pam_sm_open_session, pam_sm_close_session, pam_sm_chauthtok }; #endif pam_yubico-2.27/util.c0000664000175000017500000004556614033267163011664 00000000000000/* * Copyright (c) 2011-2014 Yubico AB * Copyright (c) 2011 Tollef Fog Heen * All rights reserved. * * Author : Fredrik Thulin * Author : Tollef Fog Heen * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include "util.h" #if HAVE_CR /* for yubikey_hex_decode and yubikey_hex_p */ #include #include #include #include #endif /* HAVE_CR */ #ifdef HAVE_MYSQL #include #endif int get_user_cfgfile_path(const char *common_path, const char *filename, const struct passwd *user, char **fn) { /* Getting file from user home directory, e.g. ~/.yubico/challenge, or * from a system-wide directory. * * Format is hex(challenge):hex(response):slot num */ char *userfile; size_t len; int i; if (common_path != NULL) { len = strlen(common_path) + 1 + strlen(filename) + 1; if ((userfile = malloc(len)) == NULL) { return 0; } i = snprintf(userfile, len, "%s/%s", common_path, filename); if (i < 0 || i >= len) { free(userfile); return 0; } *fn = userfile; return 1; } /* No common path provided. Construct path to user's ~/.yubico/filename */ len = strlen(user->pw_dir) + 9 + strlen(filename) + 1; if ((userfile = malloc(len)) == NULL) { return 0; } i = snprintf(userfile, len, "%s/.yubico/%s", user->pw_dir, filename); if (i < 0 || i >= len) { free(userfile); return 0; } *fn = userfile; return 1; } #ifdef HAVE_MYSQL /* * This function will look for users name with valid user token id, in a database Mysql * * Returns one of AUTH_FOUND, AUTH_NOT_FOUND, AUTH_NO_TOKENS, AUTH_ERROR. * * Need database with this table structure: * * CREATE TABLE IF NOT EXISTS `otp`.`yubikey_mappings`( * `otp_id` VARCHAR(12) NOT NULL , * `username` VARCHAR(64) NOT NULL , * PRIMARY KEY (`otp_id`(12)) * ); * */ int check_user_token_mysql(const char *mysql_server, int mysql_port, const char *mysql_user, const char *mysql_password, const char *mysql_database, const char *username, const char *otp_id, int verbose, FILE *debug_file) { int retval = AUTH_ERROR; int fd; struct stat st; FILE *opwfile; MYSQL *con = NULL; MYSQL_STMT *stmt; MYSQL_BIND ps_params[2]; MYSQL_BIND bind[1]; long unsigned int str_username; long unsigned int str_otp; long unsigned int length; int int_data; int row_count; if(mysql_library_init(0, NULL, NULL)){ if(verbose){ D (debug_file, "could not initialize MySQL client library"); } return retval; } con = mysql_init(con); if(!con) { if(verbose) D (debug_file, "out of memorys"); return retval; } if(mysql_real_connect(con, mysql_server,mysql_user,mysql_password,mysql_database, mysql_port, NULL, 0) == NULL) { if(verbose) D (debug_file, "Connection failed ..."); return retval; } stmt = mysql_stmt_init(con); if(!stmt) { if(verbose) D (debug_file, "Connection failed ... 2"); return retval; } const char *sql = "SELECT count(username) FROM yubikey_mappings WHERE username = ?;"; const char *sql2 = "SELECT count(username) FROM yubikey_mappings WHERE username = ? and otp_id = ?;"; if(otp_id == NULL) { if(mysql_stmt_prepare(stmt, sql, strlen(sql))) { if(verbose) D (debug_file, "mysql_stmt_prepare() failed %s", mysql_stmt_error(stmt)); return retval; } }else{ if(mysql_stmt_prepare(stmt, sql2, strlen(sql2))) { if(verbose) D (debug_file, "mysql_stmt_prepare() failed %s", mysql_stmt_error(stmt)); return retval; } } str_username = strlen(username); memset(ps_params, 0, sizeof(ps_params)); ps_params[0].buffer_type = MYSQL_TYPE_STRING; ps_params[0].buffer = (char *)username; ps_params[0].buffer_length = str_username; ps_params[0].length = &str_username; if(otp_id != NULL) { str_otp= strlen(otp_id); ps_params[1].buffer_type = MYSQL_TYPE_STRING; ps_params[1].buffer = (char *)otp_id; ps_params[1].buffer_length = str_otp; ps_params[1].length = &str_otp; } if(mysql_stmt_bind_param(stmt, ps_params)) { if(verbose) D (debug_file, "mysql_stmt_bind_param() failed %s", mysql_stmt_error(stmt)); return retval; } if(mysql_stmt_execute(stmt)) { if(verbose) D (debug_file, "mysql_stmt_execute() failed %s", mysql_stmt_error(stmt)); return retval; } memset(bind, 0, sizeof(bind)); bind[0].buffer_type = MYSQL_TYPE_LONG; bind[0].buffer = (char *)&int_data; bind[0].length = &length; if(mysql_stmt_bind_result(stmt, bind)) { if(verbose) D (debug_file, "mysql_stmt_bind_result() failed %s", mysql_stmt_error(stmt)); } if(mysql_stmt_store_result(stmt)) { if(verbose) D (debug_file, "mysql_stmt_store_result() failed %s", mysql_stmt_error(stmt)); return retval; } while(!mysql_stmt_fetch(stmt)) { if(bind[0].is_null_value) { D (debug_file, "mysql_stmt_fetch() failed"); } else { if(otp_id != NULL){ if(int_data) { return AUTH_FOUND; } else { return AUTH_NOT_FOUND; } } else if(otp_id == NULL) { if(int_data) { return AUTH_NOT_FOUND; } else { return AUTH_NO_TOKENS; } } } } if(mysql_stmt_close(stmt)) { if(verbose) D (debug_file, "mysql_stmt_close() failed %s", mysql_stmt_error(stmt)); return retval; } mysql_close(con); mysql_library_end(); return retval; } #endif /* * This function will look for users name with valid user token id. * * Returns one of AUTH_FOUND, AUTH_NOT_FOUND, AUTH_NO_TOKENS, AUTH_ERROR. * * File format is as follows: * :: * : * */ int check_user_token (const char *authfile, const char *username, const char *otp_id, int verbose, FILE *debug_file) { char buf[1024]; char *s_user, *s_token; int retval = AUTH_ERROR; int fd; struct stat st; FILE *opwfile; fd = open(authfile, O_RDONLY | O_CLOEXEC, 0); if (fd < 0) { if(verbose) D (debug_file, "Cannot open file: %s (%s)", authfile, strerror(errno)); return retval; } if (fstat(fd, &st) < 0) { if(verbose) D (debug_file, "Cannot stat file: %s (%s)", authfile, strerror(errno)); close(fd); return retval; } if (!S_ISREG(st.st_mode)) { if(verbose) D (debug_file, "%s is not a regular file", authfile); close(fd); return retval; } opwfile = fdopen(fd, "r"); if (opwfile == NULL) { if(verbose) D (debug_file, "fdopen: %s", strerror(errno)); close(fd); return retval; } retval = AUTH_NO_TOKENS; while (fgets (buf, 1024, opwfile)) { char *saveptr = NULL; if (buf[strlen (buf) - 1] == '\n') buf[strlen (buf) - 1] = '\0'; if (buf[0] == '#') { /* This is a comment and we may skip it. */ if(verbose) D (debug_file, "Skipping comment line: %s", buf); continue; } if(verbose) D (debug_file, "Authorization line: %s", buf); s_user = strtok_r (buf, ":", &saveptr); if (s_user && strcmp (username, s_user) == 0) { if(verbose) D (debug_file, "Matched user: %s", s_user); retval = AUTH_NOT_FOUND; /* We found at least one line for the user */ do { s_token = strtok_r (NULL, ":", &saveptr); if(verbose) D (debug_file, "Authorization token: %s", s_token); if (s_token && otp_id && strcmp (otp_id, s_token) == 0) { if(verbose) D (debug_file, "Match user/token as %s/%s", username, otp_id); fclose(opwfile); return AUTH_FOUND; } } while (s_token != NULL); } } fclose (opwfile); return retval; } #if HAVE_CR /* Fill buf with len bytes of random data */ int generate_random(void *buf, int len) { FILE *u; int res; int fd; fd = open("/dev/urandom", O_RDONLY | O_CLOEXEC); if (fd < 0) { return -1; } u = fdopen(fd, "r"); if (!u) { close(fd); return -1; } res = fread(buf, 1, (size_t) len, u); fclose(u); return (res != len); } int check_firmware_version(YK_KEY *yk, bool verbose, bool quiet, FILE *debug_file) { YK_STATUS *st = ykds_alloc(); if (!yk_get_status(yk, st)) { free(st); return 0; } if (verbose) { D(debug_file, "YubiKey Firmware version: %d.%d.%d", ykds_version_major(st), ykds_version_minor(st), ykds_version_build(st)); } if (ykds_version_major(st) < 2 || (ykds_version_major(st) == 2 && ykds_version_minor(st) < 2)) { if (! quiet) fprintf(stderr, "Challenge-response not supported before YubiKey 2.2.\n"); free(st); return 0; } free(st); return 1; } int init_yubikey(YK_KEY **yk) { if (!yk_init()) return 0; if (!(*yk = yk_open_first_key())) return 0; return 1; } int challenge_response(YK_KEY *yk, int slot, char *challenge, unsigned int len, bool hmac, bool may_block, bool verbose, char *response, unsigned int res_size, unsigned int *res_len) { int yk_cmd; if(hmac == true) { *res_len = 20; } else { *res_len = 16; } if (res_size < *res_len) { return 0; } memset(response, 0, res_size); if (verbose) { fprintf(stderr, "Sending %u bytes %s challenge to slot %i\n", len, (hmac == true)?"HMAC":"Yubico", slot); //_yk_hexdump(challenge, len); } switch(slot) { case 1: yk_cmd = (hmac == true) ? SLOT_CHAL_HMAC1 : SLOT_CHAL_OTP1; break; case 2: yk_cmd = (hmac == true) ? SLOT_CHAL_HMAC2 : SLOT_CHAL_OTP2; break; default: return 0; } if(! yk_challenge_response(yk, yk_cmd, may_block, len, (unsigned char*)challenge, res_size, (unsigned char*)response)) { return 0; } return 1; } int check_user_challenge_file(const char *chalresp_path, const struct passwd *user, FILE *debug_file) { /* * This function will look for users challenge files. * * Returns one of AUTH_FOUND, AUTH_NOT_FOUND, AUTH_ERROR */ size_t len; int r; int i; int ret = AUTH_NOT_FOUND; char *userfile = NULL; char *userfile_pattern = NULL; glob_t userfile_glob; const char *filename = NULL; if (! chalresp_path) { filename = "challenge"; } else { filename = user->pw_name; } /* check for userfile challenge files */ r = get_user_cfgfile_path(chalresp_path, filename, user, &userfile); if (!r) { D (debug_file, "Failed to get user cfgfile path"); ret = AUTH_ERROR; goto out; } if (!access(userfile, F_OK)) { ret = AUTH_FOUND; goto out; } /* check for userfile-* challenge files */ len = strlen(userfile) + 2 + 1; if ((userfile_pattern = malloc(len)) == NULL) { D (debug_file, "Failed to allocate memory for userfile pattern: %s", strerror(errno)); ret = AUTH_ERROR; goto out; } i = snprintf(userfile_pattern, len, "%s-*", userfile); if (i < 0 || i >= len) { D (debug_file, "Failed to format string correctly"); ret = AUTH_ERROR; goto out; } r = glob(userfile_pattern, 0, NULL, &userfile_glob); globfree(&userfile_glob); switch (r) { case GLOB_NOMATCH: /* No matches found, so continue */ break; case 0: ret = AUTH_FOUND; goto out; default: D (debug_file, "Error while checking for %s challenge files: %s", userfile_pattern, strerror(errno)); ret = AUTH_ERROR; goto out; } out: free(userfile_pattern); free(userfile); return ret; } int get_user_challenge_file(YK_KEY *yk, const char *chalresp_path, const struct passwd *user, char **fn, FILE *debug_file) { /* Getting file from user home directory, i.e. ~/.yubico/challenge, or * from a system-wide directory. */ /* The challenge to use is located in a file in the user's home directory, * which therefor can't be encrypted. If an encrypted home directory is used, * the option chalresp_path can be used to point to a system-wide directory. */ const char *filename = NULL; /* not including directory */ char *ptr = NULL; unsigned int serial = 0; int ret; if (! yk_get_serial(yk, 0, 0, &serial)) { D (debug_file, "Failed to read serial number (serial-api-visible disabled?)."); if (! chalresp_path) filename = "challenge"; else filename = user->pw_name; } else { /* We have serial number */ /* 0xffffffff == 4294967295 == 10 digits */ size_t len = strlen(chalresp_path == NULL ? "challenge" : user->pw_name) + 1 + 10 + 1; if ((ptr = malloc(len)) != NULL) { int res = snprintf(ptr, len, "%s-%u", chalresp_path == NULL ? "challenge" : user->pw_name, serial); filename = ptr; if (res < 0 || (unsigned long)res > len) { /* Not enough space, strangely enough. */ free(ptr); filename = NULL; } } } if (filename == NULL) return 0; ret = get_user_cfgfile_path (chalresp_path, filename, user, fn); if(ptr) { free(ptr); } return ret; } int load_chalresp_state(FILE *f, CR_STATE *state, bool verbose, FILE *debug_file) { /* * Load the current challenge and expected response information from a file handle. * * Format is hex(challenge):hex(response):slot num */ char challenge_hex[CR_CHALLENGE_SIZE * 2 + 1], response_hex[CR_RESPONSE_SIZE * 2 + 1]; char salt_hex[CR_SALT_SIZE * 2 + 1]; unsigned int iterations; int slot; int r; if (! f) goto out; /* XXX not ideal with hard coded lengths in this scan string. * 126 corresponds to twice the size of CR_CHALLENGE_SIZE, * 40 is twice the size of CR_RESPONSE_SIZE * (twice because we hex encode the challenge and response) */ r = fscanf(f, "v2:%126[0-9a-z]:%40[0-9a-z]:%64[0-9a-z]:%u:%d", challenge_hex, response_hex, salt_hex, &iterations, &slot); if(r == 5) { if (! yubikey_hex_p(salt_hex)) { D(debug_file, "Invalid salt hex input : %s", salt_hex); goto out; } if(verbose) { D(debug_file, "Challenge: %s, hashed response: %s, salt: %s, iterations: %u, slot: %d", challenge_hex, response_hex, salt_hex, iterations, slot); } yubikey_hex_decode(state->salt, salt_hex, sizeof(state->salt)); state->salt_len = strlen(salt_hex) / 2; } else { rewind(f); r = fscanf(f, "v1:%126[0-9a-z]:%40[0-9a-z]:%d", challenge_hex, response_hex, &slot); if (r != 3) { D(debug_file, "Could not parse contents of chalresp_state file (%i)", r); goto out; } if (verbose) { D(debug_file, "Challenge: %s, expected response: %s, slot: %d", challenge_hex, response_hex, slot); } iterations = CR_DEFAULT_ITERATIONS; } state->iterations = iterations; if (! yubikey_hex_p(challenge_hex)) { D(debug_file, "Invalid challenge hex input : %s", challenge_hex); goto out; } if (! yubikey_hex_p(response_hex)) { D(debug_file, "Invalid expected response hex input : %s", response_hex); goto out; } if (slot != 1 && slot != 2) { D(debug_file, "Invalid slot input : %i", slot); goto out; } yubikey_hex_decode(state->challenge, challenge_hex, sizeof(state->challenge)); state->challenge_len = strlen(challenge_hex) / 2; yubikey_hex_decode(state->response, response_hex, sizeof(state->response)); state->response_len = strlen(response_hex) / 2; state->slot = slot; return 1; out: return 0; } int write_chalresp_state(FILE *f, CR_STATE *state) { char challenge_hex[CR_CHALLENGE_SIZE * 2 + 1], response_hex[CR_RESPONSE_SIZE * 2 + 1]; char salt_hex[CR_SALT_SIZE * 2 + 1], hashed_hex[CR_RESPONSE_SIZE * 2 + 1]; unsigned char salt[CR_SALT_SIZE], hash[CR_RESPONSE_SIZE]; YK_PRF_METHOD prf_method = {20, yk_hmac_sha1}; unsigned int iterations = CR_DEFAULT_ITERATIONS; int fd; memset(challenge_hex, 0, sizeof(challenge_hex)); memset(response_hex, 0, sizeof(response_hex)); memset(salt_hex, 0, sizeof(salt_hex)); memset(hashed_hex, 0, sizeof(hashed_hex)); yubikey_hex_encode(challenge_hex, (char *)state->challenge, state->challenge_len); yubikey_hex_encode(response_hex, (char *)state->response, state->response_len); if(state->iterations > 0) { iterations = state->iterations; } if (generate_random(salt, CR_SALT_SIZE)) { goto out; } yk_pbkdf2(response_hex, salt, CR_SALT_SIZE, iterations, hash, CR_RESPONSE_SIZE, &prf_method); yubikey_hex_encode(hashed_hex, (char *)hash, CR_RESPONSE_SIZE); yubikey_hex_encode(salt_hex, (char *)salt, CR_SALT_SIZE); rewind(f); fd = fileno(f); if (fd == -1) goto out; if (ftruncate(fd, 0)) goto out; fprintf(f, "v2:%s:%s:%s:%u:%d\n", challenge_hex, hashed_hex, salt_hex, iterations, state->slot); if (fflush(f) < 0) goto out; if (fsync(fd) < 0) goto out; return 1; out: return 0; } #endif /* HAVE_CR */ size_t filter_result_len(const char *filter, const char *user, char *output) { const char *part = NULL; size_t result = 0; do { size_t len; part = strstr(filter, "%u"); if(part) len = part - filter; else len = strlen(filter); if (output) { strncpy(output, filter, len); output += len; } result += len; filter += len + 2; if(part) { if(output) { strncpy(output, user, strlen(user)); output += strlen(user); } result += strlen(user); } } while(part); if(output) *output = '\0'; return(result + 1); } char *filter_printf(const char *filter, const char *user) { char *result = malloc(filter_result_len(filter, user, NULL)); filter_result_len(filter, user, result); return result; } pam_yubico-2.27/Makefile.am0000664000175000017500000001155314033560722012561 00000000000000# Written by Simon Josefsson . # Copyright (c) 2006-2014 Yubico AB # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. SUBDIRS = . tests ACLOCAL_AMFLAGS = -I m4 AM_CFLAGS = $(WARN_CFLAGS) AM_CPPFLAGS = @YKPERS_CFLAGS@ libdir = $(PAMDIR) lib_LTLIBRARIES = pam_yubico.la pam_yubico_la_SOURCES = drop_privs.h drop_privs.c # XXX add -Wl,-x too? PAM documentation suggests it. pam_yubico_la_LIBADD = @LTLIBYUBIKEY@ @LTLIBYKCLIENT@ @LIBLDAP@ @LIBPAM@ pam_yubico_la_LIBADD += libpam_util.la libpam_real.la pam_yubico_la_LDFLAGS = -module -avoid-version noinst_LTLIBRARIES = libpam_util.la libpam_real.la libpam_util_la_SOURCES = util.c util.h libpam_util_la_LIBADD = @LTLIBYUBIKEY@ @YKPERS_LIBS@ # if MYSQL_SUPPORT AM_CFLAGS += @MYSQL_CFLAGS@ libpam_util_la_LIBADD += @MYSQL_LIBS@ # endif libpam_real_la_SOURCES = pam_yubico.c ykbzero.h # The command line tools. if YKPERS bin_PROGRAMS = ykpamcfg endif ykpamcfg_SOURCES = ykpamcfg.c ykpamcfg_LDADD = libpam_util.la if ENABLE_DOC if YKPERS dist_man1_MANS = ykpamcfg.1 endif dist_man8_MANS = pam_yubico.8 DISTCLEANFILES = $(dist_man1_MANS) $(dist_man8_MANS) MANSOURCES = pam_yubico.8.txt ykpamcfg.1.txt EXTRA_DIST = doc/Authentication_Using_Challenge-Response.adoc doc/MacOS_X_Challenge-Response.adoc doc/Two_Factor_PAM_Configuration.adoc doc/Ubuntu_FreeRadius_YubiKey.adoc doc/YubiKey_and_FreeRADIUS_1FA_via_PAM.adoc doc/YubiKey_and_FreeRADIUS_via_PAM.adoc doc/YubiKey_and_OpenVPN_via_PAM.adoc doc/YubiKey_and_Radius_via_PAM.adoc doc/YubiKey_and_SELinux.adoc doc/YubiKey_and_SSH_via_PAM.adoc EXTRA_DIST += $(MANSOURCES) EXTRA_DIST += tests/aux/ykval.pl tests/aux/ldap.pl tests/aux/authfile SUFFIXES = .1.txt .1 .8.txt .8 .1.txt.1: $(A2X) -L --format=manpage -a revdate="Version $(VERSION)" $< .8.txt.8: $(A2X) -L --format=manpage -a revdate="Version $(VERSION)" $< endif if ENABLE_COV AM_CFLAGS += --coverage AM_LDFLAGS = --coverage cov-reset: rm -fr coverage find . -name "*.gcda" -exec rm {} \; lcov --directory . --zerocounters cov-report: mkdir -p coverage lcov --compat-libtool --directory . --capture --output-file coverage/app.info lcov --extract coverage/app.info '*.c' --output-file coverage/app2.info genhtml -o coverage/ coverage/app2.info cov: make cov-report clean-local: make cov-reset check: make cov endif if ENABLE_CPPCHECK cppcheck: $(CPPCHECK) -q -v -f --enable=all $(DEFS) . endif # Release ChangeLog: cd $(srcdir) && git2cl > ChangeLog check-doc-dist: perl -pe "s,^EXTRA_DIST = .*,EXTRA_DIST = `cd $(srcdir) && ls doc/*.adoc | xargs echo`," < $(srcdir)/Makefile.am > check-doc-dist.tmp diff -ur $(srcdir)/Makefile.am check-doc-dist.tmp || \ (rm -f check-doc-dist.tmp; echo 'error: please update $(srcdir)/Makefile.am to include all docs'; exit 1) rm -f check-doc-dist.tmp PROJECT = yubico-pam release: @if test -z "$(KEYID)"; then \ echo "Try this instead:"; \ echo " make release KEYID=[PGPKEYID]"; \ echo "For example:"; \ echo " make release KEYID=2117364A"; \ exit 1; \ fi @head -3 $(srcdir)/NEWS | grep -q "Version $(VERSION) .released `date -I`" || \ (echo 'error: Update date/version in $(srcdir)/NEWS.'; exit 1) @if test ! -d "$(YUBICO_WWW_REPO)"; then \ echo "WWW repo not found!"; \ echo "Make sure that YUBICO_WWW_REPO is set"; \ exit 1; \ fi rm -f ChangeLog make check-doc-dist ChangeLog distcheck gpg --detach-sign --default-key $(KEYID) $(PACKAGE)-$(VERSION).tar.gz gpg --verify $(PACKAGE)-$(VERSION).tar.gz.sig cd $(srcdir) && git push cd $(srcdir) && git tag -u $(KEYID) -m $(VERSION) $(VERSION) cd $(srcdir) && git push --tags $(YUBICO_WWW_REPO)/publish $(PROJECT) $(VERSION) $(PACKAGE)-$(VERSION).tar.gz* pam_yubico-2.27/build-aux/0000775000175000017500000000000014034015032012460 500000000000000pam_yubico-2.27/build-aux/compile0000755000175000017500000001624513777252055014011 00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2012-10-14.11; # UTC # Copyright (C) 1999-2014 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. If the determined conversion # type is listed in (the comma separated) LAZY, no conversion will # take place. func_file_conv () { file=$1 case $file in / | /[!/]*) # absolute file, and not a UNC file if test -z "$file_conv"; then # lazily determine how to convert abs files case `uname -s` in MINGW*) file_conv=mingw ;; CYGWIN*) file_conv=cygwin ;; *) file_conv=wine ;; esac fi case $file_conv/,$2, in *,$file_conv,*) ;; mingw/*) file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` ;; cygwin/*) file=`cygpath -m "$file" || echo "$file"` ;; wine/*) file=`winepath -w "$file" || echo "$file"` ;; esac ;; esac } # func_cl_dashL linkdir # Make cl look for libraries in LINKDIR func_cl_dashL () { func_file_conv "$1" if test -z "$lib_path"; then lib_path=$file else lib_path="$lib_path;$file" fi linker_opts="$linker_opts -LIBPATH:$file" } # func_cl_dashl library # Do a library search-path lookup for cl func_cl_dashl () { lib=$1 found=no save_IFS=$IFS IFS=';' for dir in $lib_path $LIB do IFS=$save_IFS if $shared && test -f "$dir/$lib.dll.lib"; then found=yes lib=$dir/$lib.dll.lib break fi if test -f "$dir/$lib.lib"; then found=yes lib=$dir/$lib.lib break fi if test -f "$dir/lib$lib.a"; then found=yes lib=$dir/lib$lib.a break fi done IFS=$save_IFS if test "$found" != yes; then lib=$lib.lib fi } # func_cl_wrapper cl arg... # Adjust compile command to suit cl func_cl_wrapper () { # Assume a capable shell lib_path= shared=: linker_opts= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. eat=1 case $2 in *.o | *.[oO][bB][jJ]) func_file_conv "$2" set x "$@" -Fo"$file" shift ;; *) func_file_conv "$2" set x "$@" -Fe"$file" shift ;; esac ;; -I) eat=1 func_file_conv "$2" mingw set x "$@" -I"$file" shift ;; -I*) func_file_conv "${1#-I}" mingw set x "$@" -I"$file" shift ;; -l) eat=1 func_cl_dashl "$2" set x "$@" "$lib" shift ;; -l*) func_cl_dashl "${1#-l}" set x "$@" "$lib" shift ;; -L) eat=1 func_cl_dashL "$2" ;; -L*) func_cl_dashL "${1#-L}" ;; -static) shared=false ;; -Wl,*) arg=${1#-Wl,} save_ifs="$IFS"; IFS=',' for flag in $arg; do IFS="$save_ifs" linker_opts="$linker_opts $flag" done IFS="$save_ifs" ;; -Xlinker) eat=1 linker_opts="$linker_opts $2" ;; -*) set x "$@" "$1" shift ;; *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) func_file_conv "$1" set x "$@" -Tp"$file" shift ;; *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) func_file_conv "$1" mingw set x "$@" "$file" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -n "$linker_opts"; then linker_opts="-link$linker_opts" fi exec "$@" $linker_opts exit 1 } eat= case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand '-c -o'. Remove '-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. If you are trying to build a whole package this is not the right script to run: please start by reading the file 'INSTALL'. Report bugs to . 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That is also # ok. exec "$@" fi # Name of file we expect compiler to create. cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` # Create the lock directory. # Note: use '[/\\:.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d while true; do if mkdir "$lockdir" >/dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir '$lockdir'; exit 1" 1 2 15 # Run the compile. "$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: pam_yubico-2.27/build-aux/ar-lib0000755000175000017500000001330213777252055013516 00000000000000#! /bin/sh # Wrapper for Microsoft lib.exe me=ar-lib scriptversion=2012-03-01.08; # UTC # Copyright (C) 2010-2017 Free Software Foundation, Inc. # Written by Peter Rosin . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # func_error message func_error () { echo "$me: $1" 1>&2 exit 1 } file_conv= # func_file_conv build_file # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. func_file_conv () { file=$1 case $file in / | /[!/]*) # absolute file, and not a UNC file if test -z "$file_conv"; then # lazily determine how to convert abs files case `uname -s` in MINGW*) file_conv=mingw ;; CYGWIN*) file_conv=cygwin ;; *) file_conv=wine ;; esac fi case $file_conv in mingw) file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` ;; cygwin) file=`cygpath -m "$file" || echo "$file"` ;; wine) file=`winepath -w "$file" || echo "$file"` ;; esac ;; esac } # func_at_file at_file operation archive # Iterate over all members in AT_FILE performing OPERATION on ARCHIVE # for each of them. # When interpreting the content of the @FILE, do NOT use func_file_conv, # since the user would need to supply preconverted file names to # binutils ar, at least for MinGW. func_at_file () { operation=$2 archive=$3 at_file_contents=`cat "$1"` eval set x "$at_file_contents" shift for member do $AR -NOLOGO $operation:"$member" "$archive" || exit $? done } case $1 in '') func_error "no command. Try '$0 --help' for more information." ;; -h | --h*) cat <, 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try '$0 --help' for more information" exit 1 fi case $1 in --is-lightweight) # Used by our autoconf macros to check whether the available missing # script is modern enough. exit 0 ;; --run) # Back-compat with the calling convention used by older automake. shift ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due to PROGRAM being missing or too old. 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However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. case "$UNAME_VERSION" in Debian*) release='-gnu' ;; *) release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. echo "$machine-${os}${release}${abi}" exit ;; *:Bitrig:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE" exit ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE" exit ;; *:LibertyBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE" exit ;; *:MidnightBSD:*:*) echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE" exit ;; *:ekkoBSD:*:*) echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE" exit ;; *:SolidBSD:*:*) echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE" exit ;; macppc:MirBSD:*:*) echo powerpc-unknown-mirbsd"$UNAME_RELEASE" exit ;; *:MirBSD:*:*) echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE" exit ;; *:Sortix:*:*) echo "$UNAME_MACHINE"-unknown-sortix exit ;; *:Redox:*:*) echo "$UNAME_MACHINE"-unknown-redox exit ;; mips:OSF1:*.*) echo mips-dec-osf1 exit ;; alpha:OSF1:*:*) case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ;; *5.*) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ;; esac # According to Compaq, /usr/sbin/psrinfo has been available on # OSF/1 and Tru64 systems produced since 1995. I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo "$UNAME_MACHINE"-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo "$UNAME_MACHINE"-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix"$UNAME_RELEASE" exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux"$UNAME_RELEASE" exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval "$set_cc_for_build" SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos"$UNAME_RELEASE" exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos"$UNAME_RELEASE" ;; sun4) echo sparc-sun-sunos"$UNAME_RELEASE" ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos"$UNAME_RELEASE" exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint"$UNAME_RELEASE" exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint"$UNAME_RELEASE" exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint"$UNAME_RELEASE" exit ;; m68k:machten:*:*) echo m68k-apple-machten"$UNAME_RELEASE" exit ;; powerpc:machten:*:*) echo powerpc-apple-machten"$UNAME_RELEASE" exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix"$UNAME_RELEASE" exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix"$UNAME_RELEASE" exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix"$UNAME_RELEASE" exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos"$UNAME_RELEASE" exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] then if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ [ "$TARGET_BINARY_INTERFACE"x = x ] then echo m88k-dg-dgux"$UNAME_RELEASE" else echo m88k-dg-dguxbcs"$UNAME_RELEASE" fi else echo i586-dg-dgux"$UNAME_RELEASE" fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$IBM_ARCH"-ibm-aix"$IBM_REV" exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` case "$UNAME_MACHINE" in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "$sc_cpu_version" in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "$sc_kernel_bits" in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if [ "$HP_ARCH" = "" ]; then eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ "$HP_ARCH" = hppa2.0w ] then eval "$set_cc_for_build" # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi echo "$HP_ARCH"-hp-hpux"$HPUX_REV" exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux"$HPUX_REV" exit ;; 3050*:HI-UX:*:*) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo "$UNAME_MACHINE"-unknown-osf1mk else echo "$UNAME_MACHINE"-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi"$UNAME_RELEASE" exit ;; *:BSD/OS:*:*) echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case "$UNAME_PROCESSOR" in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; i*:CYGWIN*:*) echo "$UNAME_MACHINE"-pc-cygwin exit ;; *:MINGW64*:*) echo "$UNAME_MACHINE"-pc-mingw64 exit ;; *:MINGW*:*) echo "$UNAME_MACHINE"-pc-mingw32 exit ;; *:MSYS*:*) echo "$UNAME_MACHINE"-pc-msys exit ;; i*:PW*:*) echo "$UNAME_MACHINE"-pc-pw32 exit ;; *:Interix*:*) case "$UNAME_MACHINE" in x86) echo i586-pc-interix"$UNAME_RELEASE" exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix"$UNAME_RELEASE" exit ;; IA64) echo ia64-unknown-interix"$UNAME_RELEASE" exit ;; esac ;; i*:UWIN*:*) echo "$UNAME_MACHINE"-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; *:GNU:*:*) # the GNU system echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" exit ;; 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exit; } ;; mips64el:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-"$LIBC" exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; padre:Linux:*:*) echo sparc-unknown-linux-"$LIBC" exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-"$LIBC" exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; *) echo hppa-unknown-linux-"$LIBC" ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-"$LIBC" exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-"$LIBC" exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-"$LIBC" exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-"$LIBC" exit ;; riscv32:Linux:*:* | riscv64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" exit ;; sh64*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sh*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; tile*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; vax:Linux:*:*) echo "$UNAME_MACHINE"-dec-linux-"$LIBC" exit ;; x86_64:Linux:*:*) if objdump -f /bin/sh | grep -q elf32-x86-64; then echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32 else echo "$UNAME_MACHINE"-pc-linux-"$LIBC" fi exit ;; xtensa*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION" exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo "$UNAME_MACHINE"-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo "$UNAME_MACHINE"-unknown-stop exit ;; i*86:atheos:*:*) echo "$UNAME_MACHINE"-unknown-atheos exit ;; i*86:syllable:*:*) echo "$UNAME_MACHINE"-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos"$UNAME_RELEASE" exit ;; i*86:*DOS:*:*) echo "$UNAME_MACHINE"-pc-msdosdjgpp exit ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL" else echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}" exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" else echo "$UNAME_MACHINE"-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos"$UNAME_RELEASE" exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos"$UNAME_RELEASE" exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos"$UNAME_RELEASE" exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos"$UNAME_RELEASE" exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv"$UNAME_RELEASE" exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo "$UNAME_MACHINE"-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo "$UNAME_MACHINE"-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux"$UNAME_RELEASE" exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv"$UNAME_RELEASE" else echo mips-unknown-sysv"$UNAME_RELEASE" fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux"$UNAME_RELEASE" exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux"$UNAME_RELEASE" exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux"$UNAME_RELEASE" exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux"$UNAME_RELEASE" exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux"$UNAME_RELEASE" exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux"$UNAME_RELEASE" exit ;; SX-ACE:SUPER-UX:*:*) echo sxace-nec-superux"$UNAME_RELEASE" exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Rhapsody:*:*) echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval "$set_cc_for_build" if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. Any system running Mac OS X 10.7 or # later (Darwin 11 and later) is required to have a 64-bit # processor. This is not true of the ARM version of Darwin # that Apple uses in portable devices. UNAME_PROCESSOR=x86_64 fi echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE" exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-*:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk"$UNAME_RELEASE" exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk"$UNAME_RELEASE" exit ;; NSR-*:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk"$UNAME_RELEASE" exit ;; NSV-*:NONSTOP_KERNEL:*:*) echo nsv-tandem-nsk"$UNAME_RELEASE" exit ;; NSX-*:NONSTOP_KERNEL:*:*) echo nsx-tandem-nsk"$UNAME_RELEASE" exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = 386; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo "$UNAME_MACHINE"-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux"$UNAME_RELEASE" exit ;; *:DragonFly:*:*) echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "$UNAME_MACHINE" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" exit ;; i*86:rdos:*:*) echo "$UNAME_MACHINE"-pc-rdos exit ;; i*86:AROS:*:*) echo "$UNAME_MACHINE"-pc-aros exit ;; x86_64:VMkernel:*:*) echo "$UNAME_MACHINE"-unknown-esx exit ;; amd64:Isilon\ OneFS:*:*) echo x86_64-unknown-onefs exit ;; esac echo "$0: unable to guess system type" >&2 case "$UNAME_MACHINE:$UNAME_SYSTEM" in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF exit 1 # Local variables: # eval: (add-hook 'write-file-functions 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: pam_yubico-2.27/build-aux/depcomp0000755000175000017500000005601713777252055014011 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2016-01-11.22; # UTC # Copyright (C) 1999-2017 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pam_yubico-2.27/build-aux/config.sub0000755000175000017500000010645013777252055014414 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2018 Free Software Foundation, Inc. timestamp='2018-02-22' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo "$1" exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | cloudabi*-eabi* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo "$1" | sed 's/-[^-]*$//'` if [ "$basic_machine" != "$1" ] then os=`echo "$1" | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pru \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | visium \ | wasm32 \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pru-* \ | pyramid-* \ | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | visium-* \ | wasm32-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-pc os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; asmjs) basic_machine=asmjs-unknown ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2*) basic_machine=m68k-bull os=-sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=$os"spe" ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=-linux ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROGRAM=libtool PACKAGE=libtool VERSION="2.4.6 Debian-2.4.6-2" package_revision=2.4.6 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2015-01-20.17; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. Vaughan, 2004 # Copyright (C) 2004-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # As a special exception to the GNU General Public License, if you distribute # this file as part of a program or library that is built using GNU Libtool, # you may include this file under the same distribution terms that you use # for the rest of that program. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1+=\\ \$func_quote_for_eval_result" }' else func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1=\$$1\\ \$func_quote_for_eval_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_for_eval ARG... # -------------------------- # Aesthetically quote ARGs to be evaled later. # This function returns two values: # i) func_quote_for_eval_result # double-quoted, suitable for a subsequent eval # ii) func_quote_for_eval_unquoted_result # has all characters that are still active within double # quotes backslashified. func_quote_for_eval () { $debug_cmd func_quote_for_eval_unquoted_result= func_quote_for_eval_result= while test 0 -lt $#; do case $1 in *[\\\`\"\$]*) _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; *) _G_unquoted_arg=$1 ;; esac if test -n "$func_quote_for_eval_unquoted_result"; then func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" else func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" fi case $_G_unquoted_arg in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_quoted_arg=\"$_G_unquoted_arg\" ;; *) _G_quoted_arg=$_G_unquoted_arg ;; esac if test -n "$func_quote_for_eval_result"; then func_append func_quote_for_eval_result " $_G_quoted_arg" else func_append func_quote_for_eval_result "$_G_quoted_arg" fi shift done } # func_quote_for_expand ARG # ------------------------- # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { $debug_cmd case $1 in *[\\\`\"]*) _G_arg=`$ECHO "$1" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; *) _G_arg=$1 ;; esac case $_G_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_arg=\"$_G_arg\" ;; esac func_quote_for_expand_result=$_G_arg } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_for_expand "$_G_cmd" eval "func_notquiet $func_quote_for_expand_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_for_expand "$_G_cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # Set a version string for this script. scriptversion=2014-01-07.03; # UTC # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # Copyright (C) 2010-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# warranty; '. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # to the main code. A hook is just a named list of of function, that can # be run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It is assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook funcions.n" ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do eval $_G_hook '"$@"' # store returned options list back into positional # parameters for next 'cmd' execution. eval _G_hook_result=\$${_G_hook}_result eval set dummy "$_G_hook_result"; shift done func_quote_for_eval ${1+"$@"} func_run_hooks_result=$func_quote_for_eval_result } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list in your hook function, remove any # options that you action, and then pass back the remaining unprocessed # options in '_result', escaped suitably for # 'eval'. Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # func_quote_for_eval ${1+"$@"} # my_options_prep_result=$func_quote_for_eval_result # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # # Note that for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # ;; # *) set dummy "$_G_opt" "$*"; shift; break ;; # esac # done # # func_quote_for_eval ${1+"$@"} # my_silent_option_result=$func_quote_for_eval_result # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # # func_quote_for_eval ${1+"$@"} # my_option_validation_result=$func_quote_for_eval_result # } # func_add_hook func_validate_options my_option_validation # # You'll alse need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd func_options_prep ${1+"$@"} eval func_parse_options \ ${func_options_prep_result+"$func_options_prep_result"} eval func_validate_options \ ${func_parse_options_result+"$func_parse_options_result"} eval func_run_hooks func_options \ ${func_validate_options_result+"$func_validate_options_result"} # save modified positional parameters for caller func_options_result=$func_run_hooks_result } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propogate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before # returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} # save modified positional parameters for caller func_options_prep_result=$func_run_hooks_result } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd func_parse_options_result= # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. func_run_hooks func_parse_options ${1+"$@"} # Adjust func_parse_options positional parameters to match eval set dummy "$func_run_hooks_result"; shift # Break out of the loop if we already parsed every option. test $# -gt 0 || break _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) test $# = 0 && func_missing_arg $_G_opt && break case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; esac done # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} func_parse_options_result=$func_quote_for_eval_result } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE # save modified positional parameters for caller func_validate_options_result=$func_run_hooks_result } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables after # splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} test "x$func_split_equals_lhs" = "x$1" \ && func_split_equals_rhs= }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /(C)/!b go :more /\./!{ N s|\n# | | b more } :go /^# Written by /,/# warranty; / { s|^# || s|^# *$|| s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| p } /^# Written by / { s|^# || p } /^warranty; /q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.6' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname $scriptversion Debian-2.4.6-2 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func__fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Pass back the list of options. func_quote_for_eval ${1+"$@"} libtool_options_prep_result=$func_quote_for_eval_result } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; esac done # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} libtool_parse_options_result=$func_quote_for_eval_result } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote_for_eval ${1+"$@"} libtool_validate_options_result=$func_quote_for_eval_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_for_eval "$arg" arg=$func_quote_for_eval_result fi ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type '$version_type'" ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource=$output_path/$objdir/lt-$output_name.c cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do case $build_libtool_libs in convenience) oldobjs="$libobjs_save $symfileobj" addlibs=$convenience build_libtool_libs=no ;; module) oldobjs=$libobjs_save addlibs=$old_convenience build_libtool_libs=no ;; *) oldobjs="$old_deplibs $non_pic_objects" $preload && test -f "$symfileobj" \ && func_append oldobjs " $symfileobj" addlibs=$old_convenience ;; esac if test -n "$addlibs"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test yes = "$installed"; then if test -z "$install_libdir"; then break fi output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name=$func_basename_result func_resolve_sysroot "$deplib" eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: pam_yubico-2.27/build-aux/test-driver0000755000175000017500000001104013777252055014615 00000000000000#! /bin/sh # test-driver - basic testsuite driver script. scriptversion=2013-07-13.22; # UTC # Copyright (C) 2011-2014 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then tweaked_estatus=1 else tweaked_estatus=$estatus fi case $tweaked_estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report the test outcome and exit status in the logs, so that one can # know whether the test passed or failed simply by looking at the '.log' # file, without the need of also peaking into the corresponding '.trs' # file (automake bug#11814). echo "$res $test_name (exit status: $estatus)" >>$log_file # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: pam_yubico-2.27/ykpamcfg.1.txt0000664000175000017500000000474113777252013013234 00000000000000YKPAMCFG(1) ========= :doctype: manpage :man source: yubico-pam :man manual: Yubico PAM Module Manual == NAME ykpamcfg - Manage user settings for the Yubico PAM module == SYNOPSIS *ykpamcfg* [-1 | -2] [-A] [-p] [-i] [-v] [-V] [-h] == OPTIONS *-1*:: Use slot 1. This is the default. *-2*:: Use slot 2. *-A* _action_:: Choose action to perform. See ACTIONS below. *-p* _path_:: Specify output file, default is `~/.yubico/challenge`. *-i* _iterations_:: Number of iterations to use for PBKDF2 of expected response. *-v*:: Enable verbose mode. *-V*:: Display version and exit. *-h*:: Display help and exit. == ACTIONS === add_hmac_chalresp The PAM module can utilize the HMAC-SHA1 Challenge-response (C/R) mode found in YubiKeys starting with version 2.2 for *offline authentication*. This action creates the initial state information with the C/R to be issued at the next logon. The utility currently outputs the state information to a file in the current user's home directory (`~/.yubico/challenge-123456` for a YubiKey with serial number API readout enabled, and `~/.yubico/challenge` for one without). The PAM module supports a system-wide directory for these state files (in case the user's home directories are encrypted), but in a system-wide directory, the 'challenge' part should be replaced with the username. Example: /var/yubico/challenges/alice-123456 To use the system-wide mode, you currently have to move the generated state files manually and configure the PAM module accordingly. == EXAMPLES First, program a YubiKey for challenge-response on slot 2: $ ykpersonalize -2 -ochal-resp -ochal-hmac -ohmac-lt64 -oserial-api-visible ... Commit? (y/n) [n]: y Now, set the current user to require this YubiKey for logon: $ ykpamcfg -2 -v ... Stored initial challenge and expected response in '/home/alice/.yubico/challenge-123456'. Then, configure authentication with PAM for example like this (_make a backup first_): _/etc/pam.d/common-auth_ (from Ubuntu 10.10): auth required pam_unix.so nullok_secure try_first_pass auth [success=1 new_authtok_reqd=ok ignore=ignore default=die] pam_yubico.so mode=challenge-response auth requisite pam_deny.so auth required pam_permit.so auth optional pam_ecryptfs.so unwrap == BUGS Report ykpamcfg bugs in the issue tracker: https://github.com/Yubico/yubico-pam/issues == SEE ALSO *pam_yubico*(8) The yubico-pam home page: https://developers.yubico.com/yubico-pam/ YubiKeys can be obtained from Yubico: http://www.yubico.com/ pam_yubico-2.27/COPYING0000664000175000017500000000245113777252013011562 00000000000000Copyright (c) 2006-2014 Yubico AB All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. pam_yubico-2.27/ChangeLog0000664000175000017500000031030614034015032012263 000000000000002021-04-09 Klas Lindfors * NEWS: Version 2.27 2021-04-09 Klas Lindfors * README: doc: drop the travis badge since we're not using travis any more 2021-04-09 Klas Lindfors * tests/aux/build-and-test.sh, tests/pam_test.c: tests: add a define for running the mysql tests they require a correctly set up server and all 2021-04-09 Klas Lindfors * README: doc: add README documentation for mysql options 2021-04-08 Klas Lindfors * Makefile.am: build: include ykbzero.h in sources so it gets included in dist 2021-04-08 Klas Lindfors * NEWS: NEWS: news for upcoming 2.27 release 2021-04-08 Klas Lindfors * tests/pam_test.c: sql: test failure cases 2021-04-07 Klas Lindfors * : commit 23fb773279ed0d4bedb1ef3cdd8840b1cf9acb9a Author: Klas Lindfors Date: Tue Apr 6 13:48:42 2021 +0200 2021-04-06 Klas Lindfors * .github/workflows/build_and_test.yml: ci: always end tests with displaying logs 2021-04-06 Klas Lindfors * .github/workflows/build_and_test.yml, tests/aux/auth_mapping.sql: sql: more setup for sql tests 2021-04-01 Klas Lindfors * pam_yubico.8.txt, pam_yubico.c, util.c, util.h: sql: add mysql_port configuration 2021-04-01 Klas Lindfors * .github/workflows/build_and_test.yml, tests/aux/build-and-test.sh: ci: add database service for mysql builds 2021-04-01 Klas Lindfors * yubikey_mapping.sql: sql: add schema for yubikey_mapping 2021-04-01 Klas Lindfors * .github/workflows/build_and_test.yml: ci: drop all CC and just use whatever 2021-04-01 Klas Lindfors * : commit 93c8229ea1e51cd82ce566f33ddfbb564569fa9a Author: Klas Lindfors Date: Wed Mar 31 12:54:56 2021 +0200 2021-03-31 Klas Lindfors * util.c: mysql: use the .is_null_value member of the MYSQL_BIND structure instead of setting a pointer, this seems to have better API compatibility, also get rid of the error member that was never checked. 2021-03-31 Klas Lindfors * .github/workflows/build_and_test.yml: ci: add mysql test job 2021-03-31 Klas Lindfors * .github/workflows/build_and_test.yml, .travis.yml: ci: start porting tests to github actions 2021-01-12 Klas Lindfors * util.c: mysql: is_null and error should be my_bool not bool 2021-01-12 Klas Lindfors * : commit b708e6dcf15d85efcff088e41c52c7bbb603358f Author: Benjamin AIMARD Date: Sat Nov 28 12:26:39 2020 +0100 2020-12-01 Gabriel Kihlman * .github/workflows/codeql-analysis.yml: actions: apt update 2020-06-15 Gabriel Kihlman * .github/workflows/codeql-analysis.yml: actions: CodeQL scanner 2020-08-03 Gabriel Kihlman * : Merge pull request #214 from Yubico/update-fqdn Update scan action with correct image fqdn 2020-04-16 Klas Lindfors * tests/aux/ykval.pl: tests: add a http/1.1 header to the ykval mock it lies a bit more convincingly like this fixes #202 2020-03-23 Klas Lindfors * : commit 66ed4f408d40da43ebb4fa83bd967e59d2e2b4b9 Author: fgierlinger <2966031+fgierlinger@users.noreply.github.com> Date: Sun Mar 22 09:28:39 2020 +0100 2020-01-09 Gabriel Kihlman * .github/workflows/scan.yml: Rerun the scan once a week Might be new scanner versions or scanners added. This will make sure new better (?) scanners will be run on repos that might not have that much activity 2019-12-11 Gabriel Kihlman * : Merge pull request #204 from Yubico/scan Adding a static code analysis github workflow 2019-12-09 Klas Lindfors * : commit 2a98e0ac1bebbae6cdf6a028e61e92f64e60e368 Author: Edmundo Ferreira Date: Thu Dec 5 10:57:11 2019 +0100 2019-10-25 Gabriel Kihlman * drop_privs.c: Typo in debug message: Privilges -> Privileges 2019-09-24 Klas Lindfors * : commit 027f5950d8a6379c17ab3076d7b48b62eae35872 Author: Marc Sensenich Date: Mon Sep 23 17:56:16 2019 -0400 2019-07-01 Klas Lindfors * : commit 4d8d39dea892ce2edfdba2ec273042104fe74e3f Author: Yuping Zuo Date: Fri Jun 28 22:29:11 2019 +0800 2019-06-27 Yuping Zuo * doc/YubiKey_and_SELinux.adoc: Update SELinux doc Added instructions on how to re-enable SELinux 2019-06-27 Yuping Zuo * doc/{YubiKey_and_SELinux_on_Fedora_18_and_up.adoc => YubiKey_and_SELinux.adoc}: Rename and update SELinux doc - Renamed the title to remove Fedora as this applies to Enterprise Linux too. - Added a new section on debugging with sshd. 2019-06-26 Klas Lindfors * pam_yubico.c: use lstat() when checking for existance of user mapping file this treats the existance of a symlink as an intent to configure the mapping and will fail in check_user_token() instead 2019-06-24 Klas Lindfors * pam_yubico.c: check if user file exists before trying to open and return AUTH_NO_TOKENS if file doesn't exist. This fixes issues in the nullok case where this user should just be skipped over, handle other issues with user file as an AUTH_ERROR. fixes #194 2019-06-10 Klas Lindfors * : commit 9d24c966c3175df28340d83342e565f1824fe228 Author: Gabriel Kihlman Date: Wed May 15 12:50:05 2019 +0200 2019-05-15 Gabriel Kihlman * pam_yubico.c: Fix a TOCTOU case when opening the debug_file This also unifies the code between pam-u2f and yubico-pam which means removing the O_CREAT flag here. This is however in line with the README and the behaviour of pam-u2f. Also, the previous code did lstat on the path before and if it did not exist it would not have moved on to the open() anyways. 2019-03-19 Klas Lindfors * : commit 5498bcf53f3104f68aeba8c9c57870bf0ed63ebc Author: Gabriel Kihlman Date: Tue Mar 19 14:49:45 2019 +0100 2019-03-19 Klas Lindfors * : commit 9531bc3c76f1e985ed8604c03591536dac39028a Author: Gabriel Kihlman Date: Tue Mar 19 14:28:18 2019 +0100 2019-02-06 Klas Lindfors * : commit cc14ad4d398b94a5866633e6ed2fdea21c61852a Merge: 456c2a1 5f7d796 Author: Klas Lindfors Date: Wed Feb 6 09:29:43 2019 +0100 2019-02-04 Gabriel Kihlman * ykbzero.h: Add missing header file missing in the last commit 2019-02-04 Gabriel Kihlman * configure.ac, pam_yubico.c: Scrub sensitive data from memory Fixes issue #185 2019-02-04 Gabriel Kihlman * pam_yubico.c: Ensure that the debug log always outputs a valid OTP and not an accidental password Fixes issue #184 2019-01-15 Klas Lindfors * : commit 413037c7e58d89192ee85bf864de0331a27e608c Author: James Magahern Date: Mon Jan 14 11:23:56 2019 -0800 2019-01-09 Klas Lindfors * : commit 1c693f562c7f219b3cc339a190f86f713d8c77d9 Author: Stephen Gelman Date: Tue Jan 8 04:51:13 2019 +0000 2019-01-02 Klas Lindfors * : commit be2fdfdada6d419b4b80de2449e845d323516f72 Author: Tero Paloheimo Date: Tue Jan 1 21:53:24 2019 +0200 2018-11-13 Klas Lindfors * : commit c8c76fbf4c6b25b3ae60b0df4553bd506cdc1f7b Author: Stephen Gelman Date: Mon Nov 12 06:49:28 2018 +0000 2018-11-12 Stephen Gelman * README, pam_yubico.8.txt, pam_yubico.c: Add STARTTLS support for LDAP This allows connecting to LDAP servers that only listen on port 389 but use STARTTLS to get a TLS connection 2018-11-12 Stephen Gelman * README, pam_yubico.8.txt, pam_yubico.c: Add ldap_bind_as_user support This allows using the authenticating user's username and password to bind to the LDAP server. This is desirable because it allows for looking up the yubikey attributes without needing to create a service account. 2018-10-29 Klas Lindfors * : commit 2af4dafb5562368be707b816818777a3bc9afbba Author: Tero Paloheimo Date: Sat Oct 27 13:53:10 2018 +0300 2018-10-24 Klas Lindfors * : commit 9341f3477ad24cded99ada8dd48b6010293fa112 Author: Tero Paloheimo Date: Wed Oct 24 16:23:47 2018 +0300 2018-09-13 Klas Lindfors * : commit bef666a8991b39bbe1c8cde2fda8a9897116ee11 Author: Björn Wiedenmann Date: Wed Aug 15 19:51:01 2018 +0200 2018-05-23 Klas Lindfors * : commit 741928750646c0c82df5acc225744aab974548fd Merge: b240534 eb17d84 Author: Klas Lindfors Date: Wed May 23 10:56:21 2018 +0200 2018-05-22 Karol Babioch * pam_yubico.c, util.c, ykpamcfg.c: Close file descriptors in case fdopen() fails This makes sure that file descriptors will be closed, even if the fdopen() call failes, which was overlooked in some cases beforehand. Should be not an issue in the real world, but let's be as clean as possible. 2018-05-22 Karol Babioch * drop_privs.c: Fix minor typo 2018-05-18 Klas Lindfors * : commit a68d3be1bc187fc3aed0f5014e3849e66f691ac6 Author: Karol Babioch Date: Fri May 18 12:22:07 2018 +0200 2018-05-18 Klas Lindfors * : commit b72fa7611317f22f20051830fbed856d7af2d893 Merge: 3339cd2 b9aaee9 Author: Klas Lindfors Date: Fri May 18 11:47:18 2018 +0200 2018-05-17 Karol Babioch * pam_yubico.c: pam_yubico.c: Check for return codes of snprintf() 2018-05-17 Karol Babioch * util.c: util.c: Check for return codes of snprintf() 2018-05-17 Karol Babioch * ykpamcfg.c: ykpamcfg.c: Check also for negative return code of snprintf() 2018-05-17 Karol Babioch * pam_yubico.c: pam_yubico.c: Use snprintf() instead of sprintf() 2018-05-17 Karol Babioch * util.c: util.c: Check whether generate_random() was invoked successfully This evaluates the return code from generate_random() within write_chalresp_state() and returns immediately in case of an error. This fixes #161. 2018-05-16 Klas Lindfors * README: add note about physical security. 2018-05-07 Klas Lindfors * : commit c32ddd9665e9fe7d21cfe3195c9d58d9aaf784fd Author: Karol Babioch Date: Fri May 4 17:01:38 2018 +0200 2018-05-04 Karol Babioch * ykpamcfg.c: Use strncpy() instead of strcpy() Not an issue, just the former is considered good practice. 2018-05-04 Karol Babioch * ykpamcfg.c: ykpamcfg: Use snprintf() instead of strncpy() strncpy() is _NOT_ a safe version of strcpy() and it should not be used (ineffective and dangerous since a NUL termination might be missing). Instead snprintf() the way to safely construct a string with a given limit. This commit implements this for the action parsing in ykpamcfg. 2018-05-04 Karol Babioch * ykpamcfg.c: Check whether fullpath can be constructed correctly This checks the return code of snprintf() and makes sure that fullpath actually fits into a buffer of size PATH_MAX. Otherwise, it will output an error and exit. 2018-05-04 Karol Babioch * ykpamcfg.c: Make use of PATH_MAX for fullpath Instead of hardcoding the buffer size to 256, using PATH_MAX makes more sense here, since this can be defined differently on different platforms. This is not perfect, though, refer to [1] for some details. In our case it should be good enough. [1]: https://eklitzke.org/path-max-is-tricky 2018-05-04 Karol Babioch * NEWS, README, build-aux/config.rpath, doc/Authentication_Using_Challenge-Response.adoc, doc/Two_Factor_PAM_Configuration.adoc, doc/Ubuntu_FreeRadius_YubiKey.adoc, doc/YubiKey_and_Radius_via_PAM.adoc, doc/YubiKey_and_SSH_via_PAM.adoc, m4/lib-ld.m4, m4/manywarnings.m4, m4/warnings.m4, pam_yubico.8.txt, pam_yubico.c: Remove double space after periods 2018-05-03 Klas Lindfors * : commit 320f487265a338c2acb34877d7506b37665eae5d Author: Karol Babioch Date: Thu May 3 10:59:44 2018 +0200 2018-05-03 Klas Lindfors * : commit 0089f810c712c5ef418a1e444ca47a972fd168e4 Merge: 95c6d85 41e6554 Author: Klas Lindfors Date: Thu May 3 09:45:34 2018 +0200 2018-05-02 Karol Babioch * README: README: Add Travis build status This adds a Travis build status badge to the README file, so the current status can be seen on the GitHub page instantly. 2018-05-02 Klas Lindfors * tests/aux/build-and-test.sh: travis: add check-doc-dist to test script 2018-05-02 Karol Babioch * doc/Authentication_Using_Challenge-Response.adoc, doc/Two_Factor_PAM_Configuration.adoc, util.c: Spell system-wide consistently throughout the project 2018-05-02 Klas Lindfors * : commit 3ecd8ce2675a9aac93be7f0833a25cd8e4eb9a3e Author: Karol Babioch Date: Wed May 2 14:25:10 2018 +0200 2018-05-02 Karol Babioch * ykpamcfg.1.txt: Revise ykpamcfg.1.txt man page 2018-05-02 Klas Lindfors * : commit 0c616bc0654c0c40b7886ba5c1dc2dfb682fcbe1 Merge: 41ff09c 35407b5 Author: Klas Lindfors Date: Wed May 2 14:04:27 2018 +0200 2018-05-02 Karol Babioch * README: README: Add missing descriptions for undocumented options 2018-05-02 Karol Babioch * README, pam_yubico.8.txt: Add documentation for cainfo option This adds documentation about the cainfo parameter to both the README as well as the man page. 2018-05-02 Klas Lindfors * : commit 44e315cdd87467befa7e044ffa5e101165bce27f Author: Karol Babioch Date: Wed May 2 13:35:21 2018 +0200 2018-04-26 Klas Lindfors * : commit bb3e2030eb1de0b4b2fe971b5eb050e58690a952 Author: Karol Babioch Date: Wed Apr 25 15:02:23 2018 +0200 2018-04-24 Klas Lindfors * util.c: debug: drop extra \n at end of debug output 2018-04-24 Klas Lindfors * pam_yubico.c: debug: add ykpers library version to debug output where applicable 2018-04-20 Klas Lindfors * NEWS, configure.ac: bump versions after release 2018-04-20 Klas Lindfors * NEWS: NEWS for 2.26 2018-04-18 Klas Lindfors * README: Drop the blurb about rewriting of this project 2018-04-13 Klas Lindfors * : commit e5bd2ef8449799d06f6f8dad3e602cc047e3c1af Author: Karol Babioch Date: Wed Apr 11 13:37:17 2018 +0200 2018-04-05 Karol Babioch * pam_yubico.c: Use mkotemp() instead of mkstemp() This uses mkostemp() instead of mkstemp(), passing along the `O_CLOEXEC` flag, which makes sure that the file descriptor is closed and won't be leaked into any child process, which was previously an issue due to a missing fclose() (#136). 2018-04-05 Karol Babioch * pam_yubico.c, util.c, ykpamcfg.c: Add "e" flag to fopen() calls This adds the `e` flag to fopen() calls, making sure the `O_CLOEXEC` flag is used. This makes sure that the file descriptor is being closed and not leaked into child processes. This was an issues previously due to a missing fclose() (#136). 2018-04-05 Karol Babioch * pam_yubico.c, util.c: Open file descriptors with O_CLOEXEC This opens any file descriptors with the O_CLOEXEC flag, which will make sure that file descriptors won't be leaked into any child process. This was previously an issue due to a forgotten fclose() (#136). 2018-04-10 Klas Lindfors * : commit c845c63aecb31f10859ac177f2848c74abcaef73 Merge: 6fe39d6 1aacb11 Author: Klas Lindfors Date: Tue Apr 10 10:29:51 2018 +0200 2018-04-09 Karol Babioch * tests/pam_test.c: tests: Fix compiler warnings due to wrong pointer casts This fixes a couple of compiler warnings due to wrong pointer casts in regards to the pamh structure, which is a bit of a hackery way to access the test data. 2018-04-09 Karol Babioch * pam_yubico.c, util.c: Fix several format string specifiers This fixes several specifiers to better represent the data type, which fixes multiple compiler warnings. 2018-04-09 Klas Lindfors * : commit d63c2f2890f65ccbc3ee7b213f7a0ea60a632708 Merge: 0f6ceab 8c740c1 Author: Klas Lindfors Date: Mon Apr 9 09:08:34 2018 +0200 2018-04-06 Karol Babioch * tests/util_test.c: util_test: Use mkdtemp() instead of tempnam() The latter function is considered insecure and deprecated on some platforms. This will create the directory with 0700 implicitely, where it was 0755 beforehand. Since this is a more secure default and the test suite runs fine, we don't bother to chmod the directory. 2018-04-06 Karol Babioch * .travis.yml: Require sudo in .travis.yml Since the install script currently requires sudo, we should state so explicetely in the .travis.yml file to make sure we get a sudo-enabled environment and not a container-based one, as there is no sudo available in the latter one. The default was changed in August 2017, so when forking this repository, the Travis CI won't work out-of-the box without this modification. This is described in some details here [1]. [1]: https://docs.travis-ci.com/user/reference/overview/ 2018-04-03 Klas Lindfors * util.c: util: make sure to close the authfile before returning success fixes #136 2018-03-27 Klas Lindfors * mac.mk: bump ykpers version for mac build 2018-03-27 Klas Lindfors * NEWS, configure.ac: bump version to 2.26 2018-03-27 Klas Lindfors * NEWS: NEWS for 2.25 2018-03-20 Klas Lindfors * : commit 8db623de5dfe81c4b62379fcf91e7908342afa10 Author: Karol Babioch Date: Tue Mar 20 13:55:21 2018 +0100 2018-03-20 Karol Babioch * pam_yubico.c: Print out nullok parameter in debug mode This prints out the nullok parameter in debug mode, which was introduced previously. 2017-12-15 Klas Lindfors * : commit 504c838b5af4ff1341eb27217ea9358eac986dd0 Author: Robert Giles Date: Thu Dec 14 11:51:20 2017 -0600 2017-12-14 Robert Giles * README: Typo in asciidoc syntax. 2017-12-14 Robert Giles * README: Clarify documentation; this example configuration is also useful for just regular pam_yubico configuration elsewhere against AD, too. 2017-11-20 Klas Lindfors * : commit 5003f3974d2b57985cd453e0f8547ac495a6305d Author: Andy Neff Date: Wed Nov 15 15:46:46 2017 -0500 2017-10-10 Klas Lindfors * doc/YubiKey_and_OpenVPN_via_PAM.adoc: drop more text with unnecessary old version deps 2017-10-06 Klas Lindfors * doc/YubiKey_and_OpenVPN_via_PAM.adoc: drop outdated version recommendations 2017-08-30 Klas Lindfors * pam_yubico.c: improved debug messages when getpwnam_r() doesn't return a user 2017-08-07 Klas Lindfors * README, pam_yubico.8.txt: doc: fixup which proxy schemes are supported, add http and https fixes #127 2017-06-26 Klas Lindfors * : commit 42e8a06bfe1b53df9f11118222d7f36c55cf7d58 Author: Larhard Date: Sat Jun 24 08:30:40 2017 +0000 2017-06-23 Larhard * util.c: clear check_user_challenge_file 2017-06-16 Alessio Di Mauro * README: Add message about project rewrite to README 2017-04-09 Larhard * util.c: code cleanup 2017-04-08 Larhard * pam_yubico.c, util.c, util.h: add nullok support to challenge-response mode 2017-03-06 Klas Lindfors * tests/pam_test.c: add tests for use_first_pass 2017-03-06 Klas Lindfors * : commit d048a4a6e2fbe55982c5fc819ab2016b89ca136b Author: Mickaël Thomas Date: Sun Feb 26 20:38:33 2017 +0100 2017-02-26 Mickaël Thomas * pam_yubico.c: Compare OTP IDs against `yubi_attr` only Currently we trust the LDAP server to only return the `yubi_attr` attribute, yet we loop over all possible attributes when there should only be one. Since the bundled test LDAP server ignores the requested attributes list, we must make sure to only match against the `yubi_attr` attibute as opposed to "all of them". This also fixes an issue where AUTH_NOT_FOUND was returned instead of AUTH_NO_TOKENS when there were no values returned for `yubi_attr` but another attribute's value was considered as a candidate token. 2017-02-26 Mickaël Thomas * README, pam_yubico.c, tests/util_test.c, util.c, util.h: Return early if the user has no authorized tokens Currently, if a user has no associated tokens, we still prompt for an OTP challenge and attempt to verify it. This adds a check earlier to avoid the useless prompt in that case. The `nullok` option is also added. It changes the return value from PAM_USER_UNKNOWN to PAM_IGNORE. (fixes #97) Finally, some constants have been turned to symbolic form for clarity and debugging output is improved. 2017-02-26 Mickaël Thomas * pam_yubico.c: Perform OTP validation only if token is authorized When using `try_first_pass` or `use_first_pass`, the password we inherit from PAM might not actually be an OTP challenge. Currently, we happily leak it to the validation server without first checking if it matches an authorized token ID. This postpones sending the actual request until we know the token ID is authorized. 2017-02-23 Klas Lindfors * : commit 0d61b263ca3ce5a912fbf4895830b93b64c52fb7 Author: Thomas Patzke Date: Thu Feb 23 09:01:27 2017 +0100 2017-01-03 Klas Lindfors * ykpamcfg.1.txt: doc: fix typo 2016-11-25 Klas Lindfors * tests/aux/build-and-test.sh: more stuff to make a2x work properly on mac for tests 2016-11-25 Klas Lindfors * tests/aux/build-and-test.sh: install docbook-xsl on mac for tests will hopefully make the tests run smoother 2016-11-25 Klas Lindfors * NEWS, configure.ac: bump versions 2016-11-25 Klas Lindfors * NEWS: NEWS for 2.24 2016-09-08 Klas Lindfors * README, configure.ac: drop reference to dead google groups fixes #106 2016-08-09 Simon Josefsson * pam_yubico.c: Fix typo. 2016-06-22 Klas Lindfors * README, pam_yubico.8.txt, pam_yubico.c: let debug_accept stdout. also check that file exists and is regular 2016-06-16 Klas Lindfors * : commit ebe6633425cf637758a71e330ead60dc5175f767 Merge: 914fa62 3debbfa Author: Klas Lindfors Date: Thu Jun 16 13:16:15 2016 +0200 2016-06-16 Klas Lindfors * README, pam_yubico.8.txt: documentation for debug_file option 2016-06-16 Klas Lindfors * pam_yubico.c: print debug_file when printing configuration 2016-06-16 Klas Lindfors * pam_yubico.c: open debug file with "a" not "a+" 2016-06-16 Klas Lindfors * : Merge pull request #101 from Yubico/user_unknown-fixes User unknown fixes 2016-06-16 Klas Lindfors * pam_yubico.c: cleanup debug_file after we're done 2016-06-16 Klas Lindfors * drop_privs.c, drop_privs.h: fixup openpam drop_privs implementation to support debug_file 2016-06-16 Klas Lindfors * Makefile.am, pam_yubico.c, tests/util_test.c, util.c, util.h, ykpamcfg.c: refactor the debug mode add a debug_file option for where to write debug info (default to stdout) stop compiling with DEBUG_PAM and PAM_DEBUG make debugging behave the same way on linux-pam and openpam 2016-06-15 Klas Lindfors * NEWS, configure.ac: bump versions 2016-06-15 Klas Lindfors * NEWS: NEWS for 2.23 2016-06-13 Klas Lindfors * pam_yubico.c, tests/pam_test.c: add tests for empty OTP validation also fix around so ldap case checks with length of the authorized token, not the length of the passed in id. 2016-06-13 Klas Lindfors * tests/util_test.c: add tests for empty otp part to check_user_token() 2016-06-13 Klas Lindfors * pam_yubico.c: drop check for OTP length, should trigger error later anyways. relates #97 2016-06-13 Klas Lindfors * pam_yubico.c: only process results of OTP check after user is found relates #97 2016-06-13 Klas Lindfors * tests/aux/build-and-test.sh: install docbook-xsl instead of docbook-xml for travis seems to help with a2x hangs 2016-06-03 Klas Lindfors * ykpamcfg.c: use umask instead of chmod to set file permissions 2016-05-23 Klas Lindfors * NEWS, configure.ac: bump versions 2016-05-23 Klas Lindfors * NEWS: NEWS for 2.22 2016-04-18 Klas Lindfors * configure.ac: let configure script check for ykclient_set_proxy() since it's the last symbol added to ykclient that we need, from 2.15. 2016-04-01 Klas Lindfors * : commit 0a1051f6dfd8c13d47614eaf9f38f4ee70bb109a Author: Klas Lindfors Date: Thu Mar 31 10:12:18 2016 +0200 2016-03-31 Klas Lindfors * ykpamcfg.c: set file permissions when creating a new challenge file 2016-03-31 Klas Lindfors * configure.ac, pam_yubico.c: switch pam_modutils_getpwnam()/getpwnam() to always use getpwnam_r() 2016-03-30 Klas Lindfors * pam_yubico.c: copy ownership and modes of old challenge file when creating a new one fixes #92 2016-03-29 Klas Lindfors * README, pam_yubico.8.txt: verbose_otp can not be used with OpenSSH fixes #25 2016-02-26 Klas Lindfors * doc/Authentication_Using_Challenge-Response.adoc: typo. 2016-02-26 Klas Lindfors * doc/Authentication_Using_Challenge-Response.adoc: document how to use ykpamcfg with path instead of moving file 2016-02-26 Klas Lindfors * : Merge pull request #89 from AmShaegar13/improve_cr_auth_docu Changed /etc/yubico to /var/yubico 2016-02-19 Klas Lindfors * .gitignore: ignore pkg files 2016-02-19 Klas Lindfors * NEWS, configure.ac: bump versions after release 2016-02-19 Klas Lindfors * NEWS: NEWS for 2.21 2016-02-17 Klas Lindfors * mac.mk: add first stab at makefile for mac installer fixes #76 2016-02-17 Klas Lindfors * pam_yubico.c, util.c: pass cfg->debug to check_firmware_version() and let it use D macro 2016-02-16 Klas Lindfors * : Merge pull request #88 from shankerwangmiao/bug-fix-for-null-conv add check for NULL conv 2015-11-16 Klas Lindfors * : commit e231b8217cdfc25bffc7181a1270dfd840a3aebf Author: mikemn Date: Thu Nov 12 15:02:49 2015 -0600 2015-11-11 mikemn * pam_yubico.8.txt, pam_yubico.c: Add proxy support via Curl 2015-11-13 Klas Lindfors * tests/aux/build-and-test.sh: set -e later for travis and hope for the best 2015-11-13 Klas Lindfors * tests/aux/build-and-test.sh: add brew update for travis 2015-10-08 Klas Lindfors * configure.ac, m4/valgrind-tests.m4: with more thought: remove valgrind for tests since curl+gnutls seems to leave gnutls inited data around 2015-10-08 Klas Lindfors * configure.ac, m4/valgrind-tests.m4: add valgrind-tests 2015-10-08 Klas Lindfors * pam_yubico.c: use correct modifier for size_t print 2015-10-08 Klas Lindfors * .travis.yml, tests/aux/build-and-test.sh, tests/pam_test.c: setup travis to do multi-os builds 2015-10-08 Klas Lindfors * tests/Makefile.am, tests/test.c: drop the non-portable test test it linked with the module and didn't really do anything, making the test suite more fragile than necessary 2015-10-05 Klas Lindfors * README, doc/YubiKey_and_FreeRADIUS_1FA_via_PAM.adoc, doc/YubiKey_and_FreeRADIUS_via_PAM.adoc: remove forgotten references to wiki There is no wiki for this project, that information is either in the doc folder or in the project manpages. Both of which accessible from https://developers.yubico.com/yubico-pam/ fixes #81 2015-09-22 Klas Lindfors * NEWS, configure.ac: bump versions 2015-09-22 Klas Lindfors * NEWS: NEWS for 2.20 2015-09-15 Klas Lindfors * pam_yubico.8.txt: add information about files used thanks to @madrat- for original suggestions fixes #78 2015-09-14 Klas Lindfors * pam_yubico.c: reset yk_errno when we're happy with the result 2015-09-14 Klas Lindfors * pam_yubico.c: correct fchmod() return check 2015-09-14 Klas Lindfors * pam_yubico.c: switch i to size_t to match usage 2015-09-14 Klas Lindfors * pam_yubico.c: fix initialization of msg to not warn apparently this is gcc bug 53119 2015-09-14 Klas Lindfors * pam_yubico.c: make yubi_attr_prefix_len a size_t 2015-09-14 Klas Lindfors * pam_yubico.c: mark unused parameter with __attribute__((unused)) 2015-09-14 Klas Lindfors * pam_yubico.c: use mkstemp() to get the tempfile instead unfortunately means we have to fchmod() it afterwards to be sure 2015-09-14 Klas Lindfors * : Merge pull request #79 from madrat-/master do_challenge_response change privileges twice at reading and writing 2015-09-11 Klas Lindfors * pam_yubico.c: in the challenge-response case only drop privileges for user dir This allows the module to work in a case where the directory is only writable to root. fixes #77 2015-09-11 Klas Lindfors * configure.ac: don't warn about to long strings 2015-09-09 Klas Lindfors * pam_yubico.c, util.c, util.h, ykpamcfg.c: include pwd.h in util.h 2015-09-08 Klas Lindfors * Makefile.am: disable xmllint for a2x since it seems to cause problems 2015-09-08 Klas Lindfors * configure.ac, pam_yubico.c, tests/util_test.c, util.c, util.h, ykpamcfg.c: use pam_modutil_getpwnam() if it's available also refactor to pass in a passwd struct to the util functions 2015-08-18 Klas Lindfors * tests/util_test.c: add a test for a user showing up twice in the file 2015-08-11 Klas Lindfors * pam_yubico.8.txt: add documentation for chalresp_path parameter 2015-08-11 Klas Lindfors * : Merge pull request #71 from afeinberg/comments Support comments in authfile 2015-07-08 Klas Lindfors * pam_yubico.c: free message at end of function it was possible message was never freed if the sprintf() call failed 2015-06-15 Klas Lindfors * pam_yubico.c: add cainfo option to allow usage of a cabundle instead of path path submitted by github user @Mrten reportedly this is needed if curl is linked with gnutls fixes #6 2015-04-27 Klas Lindfors * pam_yubico.c: add debug print for last url used 2015-04-07 Klas Lindfors * tests/Makefile.am: export LDAPNOINIT=1 for tests so we don't run with systems ldap config fixes #61 2015-04-07 Klas Lindfors * tests/aux/ldap.pl, tests/aux/ykval.pl: more debugging on mocks 2015-04-07 Klas Lindfors * tests/aux/ldap.pl, tests/aux/ykval.pl: add some debug logging to ldap and ykval mocks 2015-03-30 Klas Lindfors * util.c: change int to size_t 2015-03-30 Klas Lindfors * util.c: fixup warnings with sign 2015-03-30 Klas Lindfors * util.c: fixup warnings related to constness of filename 2015-03-30 Klas Lindfors * : Merge pull request #60 from neverpanic/master Fix warnings on OS X with clang 2015-03-28 Clemens Lang * pam_yubico.c: Fix warning if pam_message.msg isn't constant On OS X and FreeBSD, struct pam_message does not declare its msg member as constant. This causes a warning when assigning a constant string to it: pam_yubico.c:403:14: warning: assigning to 'char *' from 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers] msg[0].msg = message; ^ ~~~~~~~ 2015-03-23 Klas Lindfors * Makefile.am: drop save-mans 2015-03-23 Klas Lindfors * NEWS, configure.ac: bump versions 2015-03-23 Klas Lindfors * NEWS: release 2.19 2015-03-17 Klas Lindfors * README: fix typo 2015-03-13 Klas Lindfors * README: fix the git url again fixes #54 2015-03-10 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Fixed broken link 2015-03-10 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: removed broken link 2015-03-10 Klas Lindfors * : Merge pull request #56 from shanx/master Clarified the notion of id when using the pam_yubico module 2015-03-06 Remco Wendt * README: fixed typo 2015-03-06 Remco Wendt * README: Clarified the notion of id when using the pam_yubico module 2015-03-04 Klas Lindfors * NEWS: fix formatting of NEWS 2015-03-04 Klas Lindfors * NEWS: prepare news for 2.19 2015-03-04 Klas Lindfors * pam_yubico.c: change datatypes to unsigned avoiding warnings about sign conversion 2015-03-04 Klas Lindfors * : commit 77067004e830724442004c458c0d8f59e18f7272 Author: Klas Lindfors Date: Wed Mar 4 13:52:31 2015 +0100 2015-03-04 Klas Lindfors * README: use ldap_bind_user and ldap_bind_password in example 2015-03-04 Klas Lindfors * tests/aux/ldap.pl, tests/pam_test.c: simple ldap filter test 2015-03-04 Klas Lindfors * pam_yubico.c: allow ldap search with no base 2015-03-04 Klas Lindfors * tests/util_test.c, util.c: make sure filter is null terminated and return length including null 2015-03-04 Klas Lindfors * tests/pam_test.c: drop authfile for ldap_cfg 2015-03-04 Klas Lindfors * pam_yubico.c: move debug print (and dereference of resp) inside null check 2015-03-04 Klas Lindfors * Makefile.am: add DEFS to cppcheck 2015-03-04 Klas Lindfors * .travis.yml: try to survive and continue for failure in apt-get update 2015-03-04 Klas Lindfors * pam_yubico.c: move protocol inside HAVE_LIBLDAP to avoid warning of unused variable 2015-03-04 Klas Lindfors * util.c: no need for a temp pointer when writing output of filter_result_len() 2015-03-04 Klas Lindfors * pam_yubico.c: drop password parameter for authorized_user_token_ldap() 2015-03-04 Klas Lindfors * pam_yubico.c: drop the ldap_bind_no_anonymous feature Sending the users password out in another direction is scary and requires more thought. Ideally this should be solved by using ldap GSSAPI or similar instead of sending a cleartext password over the network. 2015-03-04 Klas Lindfors * pam_yubico.c: consider all success as valid session 2015-03-04 Klas Lindfors * pam_yubico.c: don't throw const away in cast 2015-03-04 Klas Lindfors * pam_yubico.c: client_id is supposed to be unsigned 2015-03-04 Klas Lindfors * pam_yubico.c: make sure rc is initialized before using 2015-03-04 Klas Lindfors * pam_yubico.c: don't use c++ style comments 2015-03-04 Klas Lindfors * pam_yubico.c: don't use c++ style comments 2015-03-04 Klas Lindfors * pam_yubico.c: conform to other code 2015-02-20 Klas Lindfors * README: reference github with https, not git@ fixes #54 2015-02-16 Klas Lindfors * util.c, util.h: simplify filter_result_len() and fixup warnings 2015-02-16 Klas Lindfors * pam_yubico.c: drop extra options for bind dn and password 2015-02-16 Klas Lindfors * : Merge commit 'aa87979eb84adb3adef170dac6ff2285ba43cd26' into features/ldap Conflicts: README 2015-02-16 Klas Lindfors * .gitignore: ignore 2015-02-13 Klas Lindfors * pam_yubico.c: add debug print with version 2015-02-12 Klas Lindfors * NEWS, configure.ac: bump versions after release 2015-02-12 Klas Lindfors * NEWS: NEWS for 2.18 2015-02-12 Klas Lindfors * tests/Makefile.am, tests/pam_test.c: make sure out-of-tree builds work 2015-02-12 Klas Lindfors * ykpamcfg.1.txt, ykpamcfg.c: add -V for version to ykpamcfg and exit earlier also error on any part of iterations being non-numeric 2015-01-29 Klas Lindfors * util.c: fix format specifiers 2015-01-29 Klas Lindfors * Makefile.am, configure.ac: add --enable-cppcheck 2015-01-21 Klas Lindfors * configure.ac: fixup check for pam_modutil_drop_priv() this was broken in 68d3f5879ec6782742d68d7e74066da739a0b444 fixes #50 2015-01-21 Klas Lindfors * pam_yubico.c: free more unfreed memory in the pam_response structure 2015-01-21 Klas Lindfors * tests/pam_test.c: strdup() the OTP returned 2015-01-20 Klas Lindfors * tests/aux/build-and-test.sh: update build-and-test 2015-01-20 Klas Lindfors * .travis.yml, tests/aux/build-and-test.sh: enable coverage build for travis 2015-01-20 Klas Lindfors * .gitignore, Makefile.am, configure.ac, tests/Makefile.am: add a --enable-coverage switch 2015-01-20 Klas Lindfors * tests/pam_test.c: only run the ldap "server" if we're compiling with ldap 2015-01-20 Klas Lindfors * README: add notice about tests requiring perl and Net::LDAP::Server 2015-01-20 Klas Lindfors * tests/aux/authfile, tests/pam_test.c: add a test for authfile user with two ok public ids 2015-01-20 Klas Lindfors * tests/aux/ldap.pl, tests/aux/ykval.pl, tests/pam_test.c: add a second successful ldap test with two valid yubiKeyId 2015-01-20 Klas Lindfors * tests/pam_test.c: use higher ports and put them in constants 2015-01-19 Klas Lindfors * .travis.yml: add more travis config 2015-01-19 Klas Lindfors * tests/pam_test.c: fixup some warnings in test 2015-01-19 Klas Lindfors * Makefile.am: add EXTRA_DIST for tests/aux 2015-01-19 Klas Lindfors * tests/aux/ldap.pl, tests/pam_test.c: add a mocked ldap server and ldap tests relates #44 2015-01-19 Klas Lindfors * tests/aux/ykval.pl, tests/pam_test.c: add a test for wrong otp and small fixup to mock server 2015-01-19 Klas Lindfors * tests/pam_test.c: drop id from data struct and use index in array 2015-01-19 Klas Lindfors * tests/aux/ykval.pl, tests/pam_test.c: pass port correctly 2015-01-19 Klas Lindfors * tests/aux/ykval.pl, tests/pam_test.c: add test for wrong otp for user 2015-01-19 Klas Lindfors * tests/pam_test.c: add test for failure-case 2015-01-19 Klas Lindfors * tests/pam_test.c: add a second child and mock server 2015-01-19 Klas Lindfors * tests/pam_test.c: fix some warnings 2015-01-19 Klas Lindfors * tests/pam_test.c: restructure the test some 2015-01-19 Klas Lindfors * tests/pam_test.c: make the recent pam_test more modularised and generic 2015-01-19 Klas Lindfors * tests/pam_test.c: calculate size of cfg array 2015-01-16 Klas Lindfors * tests/aux/ykval.pl, tests/aux/ykval.sh, tests/pam_test.c: test a bit more and switch the mock to perl 2015-01-16 Klas Lindfors * tests/aux/authfile, tests/aux/ykval.sh, tests/pam_test.c: test an OK authentication add a simple http server in bash that validates the OTP 2015-01-16 Klas Lindfors * .gitignore: ignore more 2015-01-16 Klas Lindfors * tests/Makefile.am, tests/pam_test.c: add first step of tests calling the actual module 2015-01-16 Klas Lindfors * Makefile.am, configure.ac: prepare by building a temporary library for the module also fix the linking of libpam so we only do that when we want/need it 2015-01-16 Klas Lindfors * pam_yubico.c: fixup a memory leak the caller is responsible for freeing the pam_response from conversations 2014-12-17 Klas Lindfors * Makefile.am: fixup doc inclusion 2014-12-10 Simon Josefsson * Makefile.am: Fix. 2014-12-01 Henrik Stråth * README: Update README 2014-11-27 Klas Lindfors * util.c: change strtok usage to strtok_r 2014-11-20 Meno Abels * README, pam_yubico.c: integrate https://github.com/Yubico/yubico-pam/pull/39/files 2014-10-29 Meno Abels * README, pam_yubico.c, util.c, util.h: enable that openvpn can now run without any local user 2014-10-28 Meno Abels * pam_yubico.c, tests/util_test.c, util.c, util.h: added a better ldap handling, and to allow query active directory 2014-10-31 Henrik Stråth * README: Update README 2014-10-31 Henrik Stråth * doc/Authentication_Using_Challenge-Response.adoc: Update Authentication_Using_Challenge-Response.adoc 2014-10-31 Henrik Stråth * doc/Two_Factor_PAM_Configuration.adoc: Update Two_Factor_PAM_Configuration.adoc 2014-10-31 Henrik Stråth * doc/Two_Factor_PAM_Configuration.adoc: Update Two_Factor_PAM_Configuration.adoc 2014-10-31 Henrik Stråth * doc/Two_Factor_PAM_Configuration.adoc: Update Two_Factor_PAM_Configuration.adoc 2014-10-31 Henrik Stråth * doc/{Yubikey_and_SELinux_on_Fedora_18_and_up.txt => Yubikey_and_SELinux_on_Fedora_18_and_up.adoc}: Update and rename Yubikey_and_SELinux_on_Fedora_18_and_up.txt to Yubikey_and_SELinux_on_Fedora_18_and_up.adoc 2014-10-31 Henrik Stråth * doc/YubiKey_and_FreeRADIUS_via_PAM.adoc: Update YubiKey_and_FreeRADIUS_via_PAM.adoc 2014-10-31 Henrik Stråth * doc/YubiKey_and_FreeRADIUS_via_PAM.adoc: Update YubiKey_and_FreeRADIUS_via_PAM.adoc 2014-10-31 Henrik Stråth * doc/MacOS_X_Challenge-Response.adoc: Update MacOS_X_Challenge-Response.adoc 2014-10-31 Henrik Stråth * doc/MacOS_X_Challenge-Response.adoc: Update MacOS_X_Challenge-Response.adoc 2014-10-31 Henrik Stråth * doc/MacOS_X_Challenge-Response.adoc: Update MacOS_X_Challenge-Response.adoc 2014-10-31 Henrik Stråth * doc/MacOS_X_Challenge-Response.adoc: Update MacOS_X_Challenge-Response.adoc 2014-10-31 Henrik Stråth * doc/MacOS_X_Challenge-Response.adoc: Update MacOS_X_Challenge-Response.adoc 2014-10-31 Klas Lindfors * ykpamcfg.c: don't write to a constant pointer instead allocate action on the stack and copy the data there 2014-10-30 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Fixed adoc error 2014-10-30 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Update YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_FreeRADIUS_via_PAM.adoc: Update YubiKey_and_FreeRADIUS_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_FreeRADIUS_via_PAM.adoc: Update YubiKey_and_FreeRADIUS_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{Local_Authentication_Using_Challenge-Response.adoc => Authentication_Using_Challenge-Response.adoc}: Update and rename Local_Authentication_Using_Challenge-Response.adoc to Authentication_Using_Challenge-Response.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Update YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Update YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Update YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Update YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/YubiKey_and_OpenVPN_via_PAM.adoc: Update YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Update Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Update Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Update Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Update Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Update Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/Yubikey_and_SSH_via_PAM.adoc: Update Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{YubikeyAndSSHViaPAM.txt => Yubikey_and_SSH_via_PAM.adoc}: Update and rename YubikeyAndSSHViaPAM.txt to Yubikey_and_SSH_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{YubikeyAndRadiusViaPAM.txt => Yubikey_and_Radius_via_PAM.adoc}: Update and rename YubikeyAndRadiusViaPAM.txt to Yubikey_and_Radius_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{Yubikey-and-SELinux-on-Fedora-18-and-up.txt => Yubikey_and_SELinux_on_Fedora_18_and_up.txt}: Rename Yubikey-and-SELinux-on-Fedora-18-and-up.txt to Yubikey_and_SELinux_on_Fedora_18_and_up.txt 2014-10-29 Henrik Stråth * doc/{YubiKeyAndOpenVPNviaPAM.txt => YubiKey_and_OpenVPN_via_PAM.adoc}: Update and rename YubiKeyAndOpenVPNviaPAM.txt to YubiKey_and_OpenVPN_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{YubiKeyAndFreeRADIUSwithsinglefactorauthenticationviaPAM.txt => YubiKey_and_FreeRADIUS_1FA_via_PAM.adoc}: Rename YubiKeyAndFreeRADIUSwithsinglefactorauthenticationviaPAM.txt to YubiKey_and_FreeRADIUS_1FA_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{YubiKeyAndFreeRADIUSviaPAM.txt => YubiKey_and_FreeRADIUS_via_PAM.adoc}: Rename YubiKeyAndFreeRADIUSviaPAM.txt to YubiKey_and_FreeRADIUS_via_PAM.adoc 2014-10-29 Henrik Stråth * doc/{UbuntuFreeRadiusYubiKey.txt => Ubuntu_FreeRadius_YubiKey.adoc}: Update and rename UbuntuFreeRadiusYubiKey.txt to Ubuntu_FreeRadius_YubiKey.adoc 2014-10-29 Henrik Stråth * doc/{TwoFactorPAMConfiguration.txt => Two_Factor_PAM_Configuration.adoc}: Rename TwoFactorPAMConfiguration.txt to Two_Factor_PAM_Configuration.adoc 2014-10-29 Henrik Stråth * doc/{MacOS_X_Challenge-Response.txt => MacOS_X_Challenge-Response.adoc}: Rename MacOS_X_Challenge-Response.txt to MacOS_X_Challenge-Response.adoc 2014-10-29 Henrik Stråth * doc/{MacOSXChallengeResponse.txt => MacOS_X_Challenge-Response.txt}: Rename MacOSXChallengeResponse.txt to MacOS_X_Challenge-Response.txt 2014-10-29 Henrik Stråth * doc/{Local_Authentication_Using_Challenge-Response.txt => Local_Authentication_Using_Challenge-Response.adoc}: Rename Local_Authentication_Using_Challenge-Response.txt to Local_Authentication_Using_Challenge-Response.adoc 2014-10-29 Henrik Stråth * doc/{LocalAuthenticationUsingChallengeResponse.txt => Local_Authentication_Using_Challenge-Response.txt}: Rename LocalAuthenticationUsingChallengeResponse.txt to Local_Authentication_Using_Challenge-Response.txt 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README: Update README 2014-10-29 Henrik Stråth * README.adoc: symlinked README 2014-10-24 Henrik Stråth * doc/YubiKeyAndOpenVPNviaPAM.txt: Update YubiKeyAndOpenVPNviaPAM.txt 2014-10-24 Henrik Stråth * doc/UbuntuFreeRadiusYubiKey.txt: Fixed Asciidoc errors 2014-08-27 Klas Lindfors * tests/util_test.c: add test for check_user_token() 2014-08-27 Klas Lindfors * tests/test.c: make argv const to get rid of warning 2014-08-27 Klas Lindfors * pam_yubico.c, util.c, util.h: move check_user_token() to util for testability.. 2014-08-27 Klas Lindfors * tests/util_test.c: use constants 2014-08-27 Klas Lindfors * tests/util_test.c: close the tmpfile when done.. 2014-08-27 Klas Lindfors * tests/util_test.c: remove some warnings from the new test. 2014-08-27 Klas Lindfors * Makefile.am, pam_yubico.c: re-add libyubikey, needed. 2014-08-27 Klas Lindfors * tests/util_test.c: add stdlib.h 2014-08-27 Klas Lindfors * tests/util_test.c: some tests of loading chalresp state 2014-08-27 Klas Lindfors * tests/util_test.c: test other case in get_user_cfgfile_path() 2014-08-27 Klas Lindfors * Makefile.am, tests/util_test.c: basic test for get_user_cfgfile_path() 2014-08-27 Klas Lindfors * .gitignore, tests/Makefile.am, tests/util_test.c: add beginnings of a second test 2014-08-27 Klas Lindfors * pam_yubico.c, util.c, util.h: move includes around in an attempt to include less 2014-08-27 Klas Lindfors * .gitignore, Makefile.am, pam_yubico.c: break out util.c into it's own temporary library to make testing easier 2014-08-27 Klas Lindfors * Makefile.am, configure.ac, tests/Makefile.am, test.c => tests/test.c: move tests to subdir 2014-08-26 Klas Lindfors * NEWS, configure.ac: bump versions after release 2014-08-26 Klas Lindfors * NEWS: NEWS for 2.17 2014-08-26 Klas Lindfors * Makefile.am: add MANSOURCES to EXTRA_DIST on it's own line to not conflict with make release 2014-07-29 Klas Lindfors * pam_yubico.c: correctly mark strings in cfg struct as const 2014-07-29 Klas Lindfors * pam_yubico.c: fixup so urllist data is kept within it's own memory before strtok fixes #41 2014-06-16 Klas Lindfors * pam_yubico.8.txt: add forgotten :: on mode line 2014-06-11 Klas Lindfors * .travis.yml: let travis install fewer packages asciidoc comes with a bunch of recommends, find out what is needed for a2x manpages and install that 2014-06-11 Klas Lindfors * .travis.yml, README: asciidoc is needed to build from git 2014-06-11 Klas Lindfors * .gitignore, Makefile.am, configure.ac, pam_yubico.8, pam_yubico.8.txt, ykpamcfg.1, ykpamcfg.1.txt: convert manpages to asciidoc 2014-06-10 Klas Lindfors * ykpamcfg.1: add a space after roff comment 2014-06-10 Klas Lindfors * .travis.yml: also build with everything enabled 2014-06-10 Klas Lindfors * BLURB: add travis to blurb 2014-06-10 Klas Lindfors * .travis.yml: add -y to add-apt-repository for travis 2014-06-10 Klas Lindfors * .travis.yml: add travis configuration 2014-06-10 Klas Lindfors * NEWS, configure.ac: bump version after release 2014-06-10 Klas Lindfors * NEWS: version 2.16 2014-06-10 Klas Lindfors * .gitignore: ignore test artifacts 2014-06-10 Klas Lindfors * NEWS: add NEWS for 2.16 2014-06-02 Klas Lindfors * : Merge pull request #38 from alexjfisher/master Fix segfault whilst freeing urls 2014-04-30 Klas Lindfors * README: add urllist to README 2014-04-30 Simon Josefsson * NEWS, configure.ac: Bump NEWS. 2014-04-30 Simon Josefsson * AUTHORS: Update. 2014-04-30 Simon Josefsson * COPYING, drop_privs.c, drop_privs.h, pam_yubico.c, test.c, util.c, util.h, ykpamcfg.c: Update copyright years. 2014-04-30 Simon Josefsson * BLURB, doc/YubiKeyAndFreeRADIUSviaPAM.txt, doc/YubiKeyAndFreeRADIUSwithsinglefactorauthenticationviaPAM.txt, doc/YubiKeyAndOpenVPNviaPAM.txt, doc/YubikeyAndSSHViaPAM.txt, pam_yubico.8, ykpamcfg.1: Fix URLs. 2014-04-30 Simon Josefsson * doc/MacOSXChallengeResponse.txt: Redo markup. 2014-04-30 Simon Josefsson * Makefile.am: Allow use of subkeys. 2014-04-30 Simon Josefsson * NEWS: Version 2.15. 2014-04-30 Simon Josefsson * Makefile.am: Fix doc/ EXTRA_DIST rule. 2014-04-30 Simon Josefsson * doc/LocalAuthenticationUsingChallengeResponse.txt, doc/MacOSXChallengeResponse.txt, doc/TwoFactorPAMConfiguration.txt, doc/UbuntuFreeRadiusYubiKey.txt, doc/YubiKeyAndFreeRADIUSviaPAM.txt, doc/YubiKeyAndFreeRADIUSwithsinglefactorauthenticationviaPAM.txt, doc/YubiKeyAndOpenVPNviaPAM.txt, doc/Yubikey-and-SELinux-on-Fedora-18-and-up.txt, doc/YubikeyAndRadiusViaPAM.txt, doc/YubikeyAndSSHViaPAM.txt: Add docs from the wiki. 2014-04-30 Simon Josefsson * doc: Removed submodule doc 2014-04-30 Simon Josefsson * .gitmodules: Drop submodule. 2014-04-30 Simon Josefsson * README, configure.ac: Bump yubico-c-client version required. Fix URLs. 2014-04-30 Simon Josefsson * NEWS: Add. 2014-03-26 Klas Lindfors * pam_yubico.8: man for urllist feature 2014-03-26 Klas Lindfors * pam_yubico.c: fixup strtok of url templates 2014-03-26 Klas Lindfors * pam_yubico.c: fixup urllist feature (hopefully) 2014-03-26 Klas Lindfors * pam_yubico.c: spelling 2014-03-12 Klas Lindfors * pam_yubico.c: add urllist feature allowing up to 10 urls to be specified in config 2013-12-17 Klas Lindfors * : Merge pull request #34 from c0sco/master Add information on FreeBSD ports. 2013-11-26 Klas Lindfors * BLURB: add BLURB 2013-11-26 Klas Lindfors * : Merge pull request #33 from cicku/patch-1 Update README 2013-11-21 Klas Lindfors * util.c: free() filename before throwing the pointer away avoids a memory-leak pointed out by @crosser 2013-11-18 Klas Lindfors * pam_yubico.8: more text about authfile 2013-11-18 Klas Lindfors * pam_yubico.8: break between authfile and id 2013-10-08 Simon Josefsson * pam_yubico.8, ykpamcfg.1: More https. 2013-10-08 Simon Josefsson * README: Use more https. 2013-10-06 Simon Josefsson * README: Use SSH git URL. 2013-10-06 Simon Josefsson * README: Fix ModHex calculator URL and section. Suggested by Linus Nordberg . 2013-10-02 Klas Lindfors * pam_yubico.8: client is default mode 2013-10-02 Klas Lindfors * : Merge pull request #30 from eworm-de/man install man page pam_yubico.8 2013-10-02 Klas Lindfors * pam_yubico.8, ykpamcfg.1: add man page for pam_yubico 2013-09-27 Klas Lindfors * NEWS, configure.ac: bump versions 2013-09-27 Klas Lindfors * NEWS: release 2.14 2013-09-27 Simon Josefsson * : Merge pull request #14 from BinetReseau/master No match between user and token detailed pam values 2013-09-23 Klas Lindfors * configure.ac: require version 1.8.0 of libykpers since we use yk_challenge_response() introduced in that version. 2013-09-20 Klas Lindfors * doc: update doc submodule 2013-09-20 Klas Lindfors * drop_privs.c, drop_privs.h, pam_yubico.c: reimplement drop_privs to implement the pam_modutils interface Original patch from maxime.deroucy@gmail.com. http://code.google.com/p/yubico-pam/issues/detail?id=49 fixes #19 2013-09-19 Klas Lindfors * : Merge pull request #27 from eworm-de/stack use correct size to hex decode salt 2013-09-19 Klas Lindfors * Makefile.am: fixup release target for move to github 2013-09-19 Klas Lindfors * README: minor formatting fixes 2013-09-19 Klas Lindfors * README, ykpamcfg.1: everything moved to github 2013-09-19 Klas Lindfors * COPYING, configure.ac, drop_privs.c, pam_yubico.c, util.c, util.h, ykpamcfg.1, ykpamcfg.c: update copyright years 2013-09-19 Klas Lindfors * drop_privs.c: allocate space for the grplist in the privs structure as we want to save the privs structure longer than the scope of def_privs we need to allocate the space for grplist. 2013-09-19 Klas Lindfors * drop_privs.c: correct debug message 2013-09-18 Klas Lindfors * util.c: move around to avoid warning 2013-09-18 Klas Lindfors * util.c: always set iterations and rewind before second fscanf() 2013-09-18 Klas Lindfors * README, configure.ac: update urls to other projects 2013-09-18 Klas Lindfors * util.c: use malloc() instead of alloca() and free after use 2013-04-20 Eugene Crosser * drop_privs.c, pam_yubico.c, util.c: Stop leaks of memory and of privileges Fix several memory leaks and mishandling of the privilege status where a function returned failure indication, and previously allocated memory was not freed (and the referece was lost), or previously droped privileges where not restored. 2013-09-18 Klas Lindfors * ykpamcfg.1, ykpamcfg.c: add -i switch for setting iterations with ykpamcfg 2013-09-18 Klas Lindfors * .gitignore: ignore signed releases 2013-09-18 Klas Lindfors * drop_privs.c: fix warnings 2013-09-18 Klas Lindfors * pam_yubico.c: fixup warnings 2013-09-18 Klas Lindfors * ykpamcfg.c: fix warnings 2013-09-18 Klas Lindfors * pam_yubico.c, util.c, util.h: use pbkdf2 to process the exepected response this bumps the version on the state file to 2 old files can still be read but new files will use the new format 2013-09-18 Klas Lindfors * pam_yubico.c, util.c, util.h, ykpamcfg.c: refactor to use chalresp function from ykpers so challenge_response() now calls yk_challenge_response() to do the yubikey internal stuff. 2013-09-18 Klas Lindfors * Makefile.am, configure.ac, m4/manywarnings.m4, m4/warnings.m4: add the same warnings package as yubico-c 2013-09-18 Simon Josefsson * NEWS: Add. 2013-09-18 Simon Josefsson * Makefile.am, NEWS: Don't install internal header files. 2013-05-13 Christian Hesse * pam_yubico.c: print information only if debug is specified The pam module is very informative. I do not want it to print any information unless debug is specified. An attacker should not get any information. 2013-03-01 Klas Lindfors * NEWS, configure.ac: bump version after release 2013-03-01 Klas Lindfors * Makefile.am: add more docs 2013-03-01 Klas Lindfors * doc: update doc 2013-03-01 Klas Lindfors * NEWS: release 2.13 2013-02-14 Dain Nilsson * : Merge pull request #15 from wwest4/master util.c version check fix 2013-01-26 Pierre-Alain Dupont * pam_yubico.c: A more precise handling of user-token match errors Signed-off-by: Pierre-Alain Dupont 2013-01-18 Klas Lindfors * configure.ac: bump automake version to 1.11 2013-01-18 Clemens Lang * configure.ac: configure.ac: call AM_PROG_AR if available 2013-01-17 Klas Lindfors * ykpamcfg.1: add path option to man page 2012-11-14 Tommaso Galassi De Orchi * ykpamcfg.c: New feature, create directory in the user home. 2012-11-14 Tommaso Galassi De Orchi * ykpamcfg.c: Added option to specify a path for ykpamcfg. 2012-11-13 Klas Lindfors * README: update ppa location 2012-11-07 Klas Lindfors * README, configure.ac: add AM_PROG_AR workaround for automake 1.12. 2012-11-05 Klas Lindfors * : commit 37e6a6a80f08cbd4793fee4ff82f58410ab2326e Author: Simon Josefsson Date: Wed Oct 31 17:01:18 2012 +0100 2012-10-30 alexandru totolici * README: Distinguish 'characters' from 'digits' in README The Yubikey token ID is 12 characters long, not 12 digits long. This can make it slightly confusing when first setting a key up, and in any case it's incorrect language. 2012-10-10 Karl Goetz * README: Mention google code hosts downloads too Per request on Issue 45 I've reworded this bit so it mentions google code hosting the package downloads. I've had to reflow the text slightly because it pushed it over 72 chars. 2012-10-04 Karl Goetz * README, ykpamcfg.1: Finish both files with a blank line Helps to keep all text readable on broken terminals/screens. 2012-10-04 Karl Goetz * README: Correct wording for PPA Its 'Personal' not 'Private' https://help.launchpad.net/Packaging/PPA 2012-10-04 Karl Goetz * README: Refer to Github as well as G.Code. This attempts to help explain where to look for various things (eg bugs, code, doco). 2012-10-03 Klas Lindfors * README: break line so we keep document width consistent 2012-10-03 Karl Goetz * README: Attempt to clarify format of mapping files I didn't realise from the original version that it was a series of different token IDs - i thought it was different parts of the OTP. Hopefully this change clarifys whats really going on here. Part of the patch/doco for Issue 44. http://code.google.com/p/yubico-pam/issues/detail?id=44 2012-10-03 Karl Goetz * README: Explain how to generate an OTP. This wasn't obvious to me and so I suspect others may be confused too. This commit provides the documentation to close Issue 44, but is NOT identical to the patch provided on that report. http://code.google.com/p/yubico-pam/issues/detail?id=44 2012-10-03 Karl Goetz * README: Explain what an OTP is 2012-10-03 Karl Goetz * README: adding a new line for consistancy with spacing on other headings 2012-10-03 Karl Goetz * README: Add information about SELinux to README Because SELinux in enforcing mode will cause yubikey authentication to fail I'm including some references to discussion around this problem. The RH bugzilla link also includes a policy snippet which can be used for this." This commit should resolve Issue #43. http://code.google.com/p/yubico-pam/issues/detail?id=43 2012-08-06 Vincent Brillault * pam_yubico.c: Verify the otp_length given by the configuration Avoid out of bound writing at ligne -920,1 +927,1: strncpy (otp_id, password + skip_bytes, cfg->token_id_length); 2012-06-15 Klas Lindfors * NEWS, configure.ac: bump versions post-release 2012-06-15 Klas Lindfors * README: copy changes about dependencies from wiki. 2012-06-15 Klas Lindfors * NEWS: NEWS for 2.12 2012-06-15 Klas Lindfors * README, configure.ac: remove -Wno-extra-portability, it breaks on automake before 1.11.2 2012-06-14 Klas Lindfors * pam_yubico.c: use errstr to communicate with the user 2012-06-14 Klas Lindfors * NEWS, configure.ac: bump versions as 2.11 is released 2012-06-08 Klas Lindfors * pam_yubico.c: check for same response in pam module, output debug for the user 2012-06-08 Klas Lindfors * ykpamcfg.c: add check that two challenges get different responses 2012-06-08 Klas Lindfors * pam_yubico.c: replace fopen with open+fdopen to set more restrictive bits 2012-06-05 Clemens Lang * configure.ac: Silence warning: missing AM_PROG_AR on non-POSIX Automake 1.12 complains: "linking libraries using a non-POSIX archiver requires 'AM_PROG_AR' in 'configure.ac'". This patch silences this warning, allowing automake 1.12 to process configure.ac with -Werror 2012-03-27 James Dingwall * configure.ac: Modify the PAM headers test in configure.ac to #include . This is required to compile conftest.c for pam_modutil.h on Gentoo with sys-libs/pam-1.1.5 sys-libs/glibc-2.13-r4 sys-devel/gcc-4.5.3-r2 2012-03-05 Fredrik Thulin * README: Correct libyubikey requirement 2012-03-05 Fredrik Thulin * configure.ac: libyubikey is really only required --with-cr 2012-02-13 Fredrik Thulin * pam_yubico.c, util.c, util.h: load_chalresp_state: Debug message was always shown. 2012-02-10 Fredrik Thulin * NEWS: Prepare version 2.11 2012-02-10 Fredrik Thulin * pam_yubico.c: do_challenge_response: Clear errno when done. 2012-02-10 Fredrik Thulin * ykpamcfg.1: Fix project name. 2012-02-10 Fredrik Thulin * util.c: Avoid warnings for fscanf() by passing pointer to first element of array. 2012-02-10 Fredrik Thulin * drop_privs.c: include stdlib, for malloc() 2012-02-10 Fredrik Thulin * pam_yubico.c: DBG format fix 2012-02-08 Fredrik Thulin * pam_yubico.c, ykpamcfg.c: Fix clang indicated printf format warnings. 2012-02-06 Fredrik Thulin * pam_yubico.c: Fix debug-logging of chalresp_path. Oddity reported by clang. 2012-02-06 Fredrik Thulin * pam_yubico.c: snprintf returns an int, not a size_t. reported by clang. 2012-02-02 Fredrik Thulin * NEWS: Describe recent changes. 2012-02-02 Fredrik Thulin * README: Remove redundant explanation of 'capath'. 2012-02-02 Fredrik Thulin * : commit bf8ececae38a27c09c695ecc934119d3dd2fe1a7 Author: Remi Mollon Date: Wed Feb 1 09:29:27 2012 +0100 2012-02-01 Remi Mollon * pam_yubico.c: renaming yubi_prefix to yubi_Attr_prefix and changing debug 2012-01-28 Clemens Lang * util.h: Make yubico-pam compile without -DDEBUG_PAM 2012-01-28 Clemens Lang * pam_yubico.c, util.c: Add missing headers fcntl.h in pam_yubico.c is needed on OS X with clang for the build to succeed, while unistd.h in util.c is required so clang doesn't complain about implicit declarations of ftruncate and fsync. 2012-01-28 Clemens Lang * util.c: Fix memset() with wrong size as reported by clang 2012-01-27 Fredrik Thulin * pam_yubico.c: Avoid double fclose() in some error cases. Problem reported (and patched) by Lingzhu Xiang in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=657524 2012-01-24 Remi Mollon * pam_yubico.c: add comment 2012-01-23 Simon Josefsson * doc: Update doc/. 2012-01-23 Simon Josefsson * configure.ac: Fix automake warning. 2012-01-23 Simon Josefsson * COPYING, Makefile.am, NEWS, README, configure.ac, drop_privs.c, drop_privs.h, pam_yubico.c, test.c, util.c, util.h, ykpamcfg.1, ykpamcfg.c: Bump version. Use silent rules. Bump copyright years. 2012-01-18 Remi Mollon * pam_yubico.c: adding yubi_prefix parameter, when looking for token_id in ldap 2011-12-14 Fredrik Thulin * : commit 6c23f476458961c202758375d0ce2d11888dda32 Author: Fredrik Thulin Date: Wed Dec 14 13:11:12 2011 +0100 2011-12-14 Fredrik Thulin * Makefile.am: check-doc-dist: restore submodule doc branch master 2011-12-14 Fredrik Thulin * NEWS: New date for 2.10 release (today). 2011-12-13 Simon Josefsson * README, configure.ac: Shift blame. 2011-12-13 Fredrik Thulin * pam_yubico.c: authorize_user_token: Don't drop privs for system-wide file. 2011-12-13 Fredrik Thulin * drop_privs.c: Bug fix dropping privileges using pam_modutil_drop_priv. 2011-12-13 Fredrik Thulin * NEWS: prepare 2.10 2011-12-13 Fredrik Thulin * configure.ac, test.c: update copyright for files changed 2011 2011-12-12 Fredrik Thulin * README: Document arguments token_id_length and mode. 2011-12-12 Fredrik Thulin * AUTHORS: Compile list of authors from ChangeLog. 2011-12-12 Fredrik Thulin * COPYING: update 2011-12-06 Fredrik Thulin * configure.ac: Prepare version 2.10. 2011-12-06 Fredrik Thulin * test.c: Pedantically removing warnings. 2011-12-06 Fredrik Thulin * test.c: Fix implicit declaration warning. 2011-12-06 Fredrik Thulin * util.c: challenge_response: reject bad slot 2011-12-06 Fredrik Thulin * util.c, util.h, ykpamcfg.c: Further pointer signedness fixes. 2011-12-06 Fredrik Thulin * pam_yubico.c: do_challenge_response: Remove 2 unused variables. 2011-12-06 Fredrik Thulin * ykpamcfg.1: Hyphen-fix. 2011-12-06 Fredrik Thulin * pam_yubico.c, util.c: Fix implicit yubikey_* declarations. 2011-12-06 Fredrik Thulin * util.c: Avoid asprintf. To improve portability, we do malloc() + snprintf() instead. 2011-12-06 Fredrik Thulin * pam_yubico.c, util.c, ykpamcfg.c: Fix pointer signedness warnings. 2011-12-06 Fredrik Thulin * util.c: generate_random: Remove unused variable 'i'. 2011-12-01 Fredrik Thulin * ykpamcfg.1: fix lintian errors 2011-11-23 Fredrik Thulin * NEWS: Update with new things in 2.10. 2011-11-23 Fredrik Thulin * pam_yubico.c: Drop privileges before writing new C-R file. 2011-11-23 Fredrik Thulin * pam_yubico.c: Verify that challenge-response file is a normal file. 2011-11-23 Fredrik Thulin * pam_yubico.c: improve debug messages 2011-11-23 Fredrik Thulin * Makefile.am, configure.ac, drop_privs.c, drop_privs.h, pam_yubico.c: Use pam_modutil_drop_priv if it is available. Utility functions for what was done in drop_priv.c appeared in PAM 1.1.3. Use them when available. 2011-11-23 Fredrik Thulin * pam_yubico.c: Restore challenge-response functionality. HAVE_LIBYKPERS_1 did not seem to ever get defined, so use HAVE_CR instead. 2011-11-23 Ricky Zhou * drop_privs.c, drop_privs.h, pam_yubico.c: Drop privileges before opening user files. This change also ensures that user tokens are regular files. We may want to add a similar check for user challenge files. 2011-11-22 Fredrik Thulin * pam_yubico.c: Remove unused variable and extra undef. 2011-11-22 Fredrik Thulin * pam_yubico.c: pam_sm_authenticate: check strdup return value 2011-11-22 Fredrik Thulin * pam_yubico.c: authorize_user_token_ldap: check malloc return value 2011-11-22 Fredrik Thulin * ykpamcfg.c: parse_args: getopt() return value is int. 2011-11-17 Fredrik Thulin * NEWS: Fix release date of 2.9. 2011-11-17 Fredrik Thulin * Makefile.am: Link pam_yubico.la directly with -lpam. 2011-11-08 Fredrik Thulin * README, doc: updates 2011-11-08 Fredrik Thulin * NEWS, configure.ac: Prepare for version 2.9. 2011-11-08 dr8 * pam_yubico.c: Bug fix: pam_yubico doesn't check server signature Squashed commit of the following: commit 9e7746bc53957f2a1e68784c0c26d082049180a7 Author: dr8 Date: Mon Oct 31 14:27:47 2011 +0000 Bug fix: pam_yubico doesn't check server signature commit 2f3d5e721cbfc905582da6208495c1da6dd2f79c Author: dr8 Date: Sat Oct 29 16:59:08 2011 +0100 Bug fix: pam_yubico does not validate server signature commit 58a1e6820a88f6aa365ef006e9cca4c62af7c7cf Author: dr8 Date: Fri Oct 28 22:09:49 2011 +0100 only validate server signature when key is specified commit d705f429bc972f85a50f0b2f96703cbdc28b744f Author: dr8 Date: Tue Oct 25 22:45:22 2011 +0100 fix failure to validate server signature 2011-08-26 Fredrik Thulin * NEWS, configure.ac: Prepare for version 2.8. 2011-08-26 Nanakos Chrysostomos * pam_yubico.c: Fix big security hole: Authentication succeeded when no password was given, unless use_first_pass was being used. This is fatal if pam_yubico is considered 'sufficient' in the PAM configuration. Signed-off-by: Nanakos Chrysostomos 2011-06-07 Simon Josefsson * NEWS: Fix date. 2011-06-07 Simon Josefsson * Makefile.am: Fix release target. 2011-06-07 Simon Josefsson * .gitignore: Ignore more. 2011-06-07 Simon Josefsson * doc: Update doc/. 2011-06-07 Simon Josefsson * NEWS: Version 2.7. 2011-06-07 Simon Josefsson * .gitignore, Makefile.am, NEWS, configure.ac, pam_yubico.c, util.c, util.h: Make dependency on libykpers optional. Use --without-cr to force it. Reported by Jussi Sallinen . 2011-04-15 Fredrik Thulin * pam_yubico.c: parse_cfg: Use memset to clear cfg struct. The code will be easier to maintain if one does not have to remember explicitly initializing all new members of the config struct. 2011-04-15 Fredrik Thulin * pam_yubico.c: Fix some D's that should've been DBG. 2011-04-15 Fredrik Thulin * pam_yubico.c: Make DBG macro unified. Refactor authorize_user_token and authorize_user_token_ldap to take a cfg argument instead of a number of elements from cfg. 2011-04-15 Romain Riviere * pam_yubico.c: Debug: adding a dbg flag and macro so as to disable unwanted debug messages 2011-04-13 Fredrik Thulin * README: Add mentioning of recursive dependency on libyubikey. 2011-04-13 Fredrik Thulin * Makefile.am: Tag releases consistent with previous ones (no 'v'). 2011-04-13 Fredrik Thulin * README: sync 2011-04-11 Fredrik Thulin * README: sync 2011-03-23 Fredrik Thulin * Makefile.am, configure.ac: Explicitly link with libyubikey. 2011-04-11 Fredrik Thulin * NEWS: Version 2.6. 2011-04-11 Fredrik Thulin * util.c, ykpamcfg.c: whitespace 2011-03-18 Tollef Fog Heen * pam_yubico.c: Tell the user if something goes wrong after authenticating If we successfully authenticate, but something then goes wrong, such as failure to generate a new challenge, failure to update the challenge and so on, tell the user. 2011-03-18 Tollef Fog Heen * : Merge remote branch 'fredrikt/master' Conflicts: util.c 2011-03-17 Fredrik Thulin * Makefile.am, ykpamcfg.1, ykpamcfg.c: Add ykpamcfg - C/R setup command line utility. 2011-03-17 Fredrik Thulin * pam_yubico.c, util.c, util.h: Make get_user_challenge_file() also include YubiKey serial number, and move it to util.c. 2011-03-17 Fredrik Thulin * util.c: Version-tag challenge-response state file contents. Helps in case we ever want to change the file format. 2011-03-17 Fredrik Thulin * pam_yubico.c, util.c, util.h: Further cleanups to challenge response code, and move more code to util.c. 2011-03-17 Fredrik Thulin * pam_yubico.c: Revert "Wait with declaring PAM_SUCCESS on challenge-response until new" Tollef has argued that the login should not fail if, for example, the disk is full. I'd rather fail on the cautious side and make sure we don't end up always sending the same challenge to the YubiKey, but I'll leave it up to Tollef to decide for now. This reverts commit 14e917ffae52e05121a69a192d03f98090e8ae41. Conflicts: pam_yubico.c 2011-03-17 Fredrik Thulin * pam_yubico.c, util.c, util.h: Move more challenge-response code to util.c. 2011-03-17 Fredrik Thulin * Makefile.am, pam_yubico.c, util.c, util.h: Move soon-to-be commonly used code to util.c 2011-03-16 Tollef Fog Heen * pam_yubico.c: Use a temporary file to ensure we always have a challenge If we use ftruncate we might end up in the situation that we do not have a challenge on disk, leading to the user being unable to log in. By using a temporary file, fsync and rename we avoid this problem. 2011-03-17 Fredrik Thulin * Makefile.am, ykpamcfg.1, ykpamcfg.c: Add ykpamcfg - C/R setup command line utility. 2011-03-17 Fredrik Thulin * pam_yubico.c, util.c, util.h: Make get_user_challenge_file() also include YubiKey serial number, and move it to util.c. 2011-03-17 Fredrik Thulin * util.c: Version-tag challenge-response state file contents. Helps in case we ever want to change the file format. 2011-03-17 Fredrik Thulin * pam_yubico.c, util.c, util.h: Further cleanups to challenge response code, and move more code to util.c. 2011-03-17 Fredrik Thulin * pam_yubico.c: Revert "Wait with declaring PAM_SUCCESS on challenge-response until new" Tollef has argued that the login should not fail if, for example, the disk is full. I'd rather fail on the cautious side and make sure we don't end up always sending the same challenge to the YubiKey, but I'll leave it up to Tollef to decide for now. This reverts commit 14e917ffae52e05121a69a192d03f98090e8ae41. Conflicts: pam_yubico.c 2011-03-17 Fredrik Thulin * pam_yubico.c, util.c, util.h: Move more challenge-response code to util.c. 2011-03-17 Fredrik Thulin * Makefile.am, pam_yubico.c, util.c, util.h: Move soon-to-be commonly used code to util.c 2011-03-14 Fredrik Thulin * pam_yubico.c: Remove hard coded values for challenge/responses. Also do some input validation on what we read from the C/R file. 2011-03-14 Fredrik Thulin * pam_yubico.c: generate_challenge() only generated half as many bytes as it should. Changed generate_challenge() to generating bytes instead of a hex encoded string, to not have to decode what we just encoded - instead just generate plain bytes of randomness and then encode them once. 2011-03-16 Tollef Fog Heen * pam_yubico.c: Use a temporary file to ensure we always have a challenge If we use ftruncate we might end up in the situation that we do not have a challenge on disk, leading to the user being unable to log in. By using a temporary file, fsync and rename we avoid this problem. 2011-03-14 Fredrik Thulin * pam_yubico.c: fsync() wants file descriptor Also, truncate file before writing if the challenge length has changed (became shorter) or garbage has otherwise been appended. 2011-03-14 Fredrik Thulin * pam_yubico.c: Don't generate new challenge on bad response. 2011-03-14 Fredrik Thulin * pam_yubico.c: Support challenge-response files outside user's home directory. Having the challege-response data inside the home directory won't work very well if the YubiKey is to unlock an ecryptfs encrypted home directory. 2011-03-16 Tollef Fog Heen * : Merge remote branch 'origin/master' 2011-03-14 Fredrik Thulin * pam_yubico.c: generate_challenge() only generated half as many bytes as it should. Changed generate_challenge() to generating bytes instead of a hex encoded string, to not have to decode what we just encoded - instead just generate plain bytes of randomness and then encode them once. 2011-03-14 Fredrik Thulin * pam_yubico.c: Wait with declaring PAM_SUCCESS on challenge-response until new challenge-response has been stored properly on disk. 2011-03-14 Fredrik Thulin * pam_yubico.c: fsync() wants file descriptor Also, truncate file before writing if the challenge length has changed (became shorter) or garbage has otherwise been appended. 2011-03-14 Fredrik Thulin * pam_yubico.c: Don't generate new challenge on bad response. 2011-03-14 Fredrik Thulin * pam_yubico.c: Support challenge-response files outside user's home directory. Having the challege-response data inside the home directory won't work very well if the YubiKey is to unlock an ecryptfs encrypted home directory. 2011-03-14 Fredrik Thulin * : Merge remote branch 'remim/master' 2011-03-12 Tollef Fog Heen * pam_yubico.c: Undef USERFILE when we don't need it any more 2011-03-12 Tollef Fog Heen * Makefile.am, configure.ac: Look for libykpers-1, which we will need for challenge-response 2011-03-12 Tollef Fog Heen * pam_yubico.c: Get rid of unimplemented PAM functions 2011-03-10 Fredrik Thulin * : commit 27346d9be9739954dadf24c460c74b8ea4043488 Author: Fredrik Thulin Date: Thu Mar 10 10:48:20 2011 +0100 2011-03-04 Fredrik Thulin * pam_yubico.c: Ignore errors from pam_get_data(). 2011-03-03 Fredrik Thulin * pam_yubico.c: Correct debug log message for too short OTPs. 2011-03-03 Fredrik Thulin * : commit 952668811dd212d7444d4903feacaa40d30f4ea8 Merge: 60d9e60 702ac98 Author: Fredrik Thulin Date: Thu Mar 3 15:06:22 2011 +0100 2011-03-03 Fredrik Thulin * pam_yubico.c: Bugfix getting option token_id_length. 2011-03-03 Fredrik Thulin * pam_yubico.c: Avoid logging passwords when debug is enabled. Problem reported in http://code.google.com/p/yubico-pam/issues/detail?id=28 2011-03-03 Fredrik Thulin * : commit abb0b7e4e4d9ed0e09778815328126c6813b0d78 Author: Fredrik Thulin Date: Thu Mar 3 14:14:54 2011 +0100 2011-03-03 Fredrik Thulin * pam_yubico.c: authorize_user_token_ldap: Don't leak memory on failures. 2011-03-03 Fredrik Thulin * pam_yubico.c: authorize_user_token_ldap: sr was under-allocated by one byte. Also change strcat's to sprintf to make code easier to maintain. 2011-03-03 Fredrik Thulin * pam_yubico.c: Don't segfault on unset LDAP parameters. When ldapserver / ldap_uri was specified, but not for example user_attr, authorize_user_token_ldap() used to cause a segmentation fault. 2011-03-03 Fredrik Thulin * pam_yubico.c: Use LDAPv3 instead of LDAPv2. LDAPv2 was declared historical in 2003, and is now not supported by for example Mac OS X Server's Open Directory. Patch by maxsanna81@gmail.com. 2011-03-03 Fredrik Thulin * pam_yubico.c: Avoid LDAP warnings about deprecated functions. Patch by judas.iscariote. 2011-03-03 Fredrik Thulin * pam_yubico.c: authorize_user_token_ldap: Use correct LDAP free function. Patch by judas.iscariote. 2011-02-28 Fredrik Thulin * pam_yubico.c: Make length of public ID part of tokens configurable. Now that we support setting URL, not all public ID's can be expected to be six bytes (the length used in the YubiCloud validation service). Unfortunately we can't support OTPs of different lengths at once, because there is code supporting users entering their (other) password followed by the OTP from the YubiKey. Patch by fraser.scott@gmail.com in http://code.google.com/p/yubico-pam/issues/detail?id=19 2011-03-02 Fredrik Thulin * configure.ac: Check for ykclient-2.4+, since we use new ca_path function. 2011-02-28 Fredrik Thulin * pam_yubico.c: Add debug output of url and capath. 2011-02-22 Fredrik Thulin * : commit e3440786bfa3c3475721b5933b8ab6c8074d1e64 Author: Fredrik Thulin Date: Wed Feb 16 22:22:23 2011 +0100 2011-02-16 Fredrik Thulin * doc: sync 2011-02-16 Fredrik Thulin * Makefile.am: Change to make releases from Github. 2011-02-16 Fredrik Thulin * README: Convert to asciidoc (used by Github wiki). 2011-02-16 Fredrik Thulin * .gitmodules: Add submodule doc. 2011-02-11 Remi Mollon * pam_yubico.c: Add capath parameter to PAM module 2011-02-11 Remi Mollon * pam_yubico.c: Add capath parameter to PAM module 2010-09-10 Simon Josefsson * NEWS, configure.ac: Bump versions. 2010-09-10 Simon Josefsson * Makefile.am: Fix. 2010-09-10 Simon Josefsson * NEWS: Add. 2010-09-10 Simon Josefsson * Makefile.am: Include wiki pages in distribution. 2010-09-10 Simon Josefsson * Makefile.am: Fix release target. 2010-09-09 Simon Josefsson * NEWS, configure.ac: Bump versions. 2010-09-09 Simon Josefsson * NEWS: Version 2.4. 2010-09-09 Simon Josefsson * NEWS: Add. 2010-09-09 Simon Josefsson * NEWS, pam_yubico.c: Fix segmentation fault on 64-bit systems. Reported by multiple people in Issue #11 . 2010-09-09 Simon Josefsson * README: Improve verbose_otp documentation. 2010-09-09 Simon Josefsson * pam_yubico.c: Handle ^D at su prompt. 2010-07-13 Simon Josefsson * NEWS, pam_yubico.c: Make deprecated "ldapserver" work again. Reported by giovannibajo in Issue #27: . 2010-05-20 Erinn Looney-Triggs * README: Update README to clarify a few points, put in wiki markup and add section on how to locate the token ID. 2010-04-14 Simon Josefsson * README: Document "verbose_otp". From qistoph in http://code.google.com/p/yubico-pam/issues/detail?id=22 2010-04-14 Simon Josefsson * Makefile.am, NEWS: Build with -DPAM_DEBUG so that debug file writing works. Reported by qistoph in Issue #20: . 2010-04-14 Simon Josefsson * NEWS, pam_yubico.c: New keyword "verbose_otp" to allow displaying OTP characters. Contributed by qistoph reported in Issue #22: . 2010-04-14 Simon Josefsson * Makefile.am: Save a local copy of released archives. 2010-04-14 Simon Josefsson * NEWS, configure.ac: Bump versions. 2010-04-14 Simon Josefsson * Makefile.am: Fix googlecode_upload username. 2010-04-14 Simon Josefsson * NEWS: Version 2.3. 2010-04-14 Simon Josefsson * NEWS: Add. 2010-04-14 Simon Josefsson * NEWS, pam_yubico.c: Add deprecated support for old ldapserver keyword. 2010-04-14 Simon Josefsson * README: Re-add documentation for "ldapserver". 2010-04-14 Simon Josefsson * README: More fixes from Erinn Looney-Triggs . 2010-04-13 Simon Josefsson * README: More fixes from Erinn Looney-Triggs . 2010-04-13 Simon Josefsson * pam_yubico.c: Doc fix. 2010-04-13 Simon Josefsson * README: Describe authfile parameter. From Erinn Looney-Triggs . 2009-08-11 zubrick433 * README, pam_yubico.c: Corrections in ldap part:Â Removed deprecated ldap functions. New functions need a ldap uri instead of a hostname. changed configuration parameter ldapserver to ldap_uri to reflect change and avoid errors in configuration. Search string are now of variable size depending on configuration parameters length, instead of an arbitrary fixed length. Modified README for the new ldap_uri configuration parameter 2009-06-22 Simon Josefsson * Makefile.am: Fix release target. 2009-05-11 Simon Josefsson * NEWS, configure.ac: Bump versions. 2009-05-11 Simon Josefsson * NEWS: Version 2.2. 2009-05-11 Simon Josefsson * NEWS: Add. 2009-05-11 Simon Josefsson * README, configure.ac, pam_yubico.c: Add new key parameter to set verification key. 2009-05-11 Simon Josefsson * pam_yubico.c: Don't output debug information unconditionally. 2009-03-31 Simon Josefsson * NEWS, configure.ac: Bump versions. 2009-03-31 Simon Josefsson * NEWS: Version 2.1. 2009-03-31 Simon Josefsson * NEWS: Add. 2009-03-31 Simon Josefsson * Makefile.am: Fix release target. 2009-03-31 Simon Josefsson * README: Fix. 2009-03-30 Simon Josefsson * pam_yubico.c: Avoid warning. 2009-03-25 Simon Josefsson * NEWS, configure.ac: Bump versions. 2009-03-25 Simon Josefsson * NEWS: Version 2.0. 2009-03-25 Simon Josefsson * Makefile.am, NEWS, README, configure.ac, pam_yubico.c: Use and require libykclient v2.0+. 2009-03-24 Simon Josefsson * README: Fix. 2009-03-24 Simon Josefsson * README: Fix. 2009-03-24 Simon Josefsson * build-aux/config.rpath, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4: Update gnulib files. 2009-03-24 Simon Josefsson * NEWS, configure.ac: Bump versions. 2009-03-24 Simon Josefsson * Makefile.am: Reorder. 2009-03-24 Simon Josefsson * NEWS: Version 1.14. 2009-03-24 Simon Josefsson * NEWS: Add. 2009-03-24 Simon Josefsson * pam_yubico.c: Improve matching logic. 2009-03-24 Simon Josefsson * NEWS, configure.ac: Bump versions. 2009-03-24 Simon Josefsson * Makefile.am: Fix release target. 2009-03-24 Simon Josefsson * NEWS: Version 1.13. 2009-03-24 Simon Josefsson * pam_yubico.c: Fix crash on memory errors. 2009-03-24 Simon Josefsson * NEWS: Add. 2009-03-24 Simon Josefsson * pam_yubico.c: Fix parsing of password+otp into id/otp/passwd. Fix return codes. Fix setcred. 2009-03-24 Simon Josefsson * pam_yubico.c: Fix ykc handling. 2009-03-24 Simon Josefsson * pam_yubico.c: Reduce failure points with live unverified OTP. 2009-03-24 Simon Josefsson * pam_yubico.c: Split off configuration parsing. 2009-03-24 Simon Josefsson * NEWS, pam_yubico.c: Don't pass integers via pam_set_data/pam_get_data. 2009-03-24 Simon Josefsson * NEWS, configure.ac: Bump versions. 2009-03-24 Simon Josefsson * Makefile.am: Fix dist target. 2009-03-24 Simon Josefsson * NEWS: Version 1.12. 2009-03-24 Simon Josefsson * Makefile.am: Fix release target. 2009-03-24 Simon Josefsson * NEWS: Add. 2009-03-24 Simon Josefsson * NEWS, README, pam_yubico.c: Support use_first_pass and try_first_pass. 2009-03-24 Simon Josefsson * NEWS, configure.ac: Bump version. 2009-02-11 Simon Josefsson * NEWS: Version 1.11. 2009-02-11 Simon Josefsson * configure.ac: Check for better symbol in -lldap. 2009-02-11 Simon Josefsson * pam_yubico.c: Fix typo. 2009-02-11 Simon Josefsson * NEWS: Add. 2009-02-11 Simon Josefsson * pam_yubico.c: Indent code. Add FIXME note. Handle NULL values in debug strings. 2009-02-11 zubrick433 * Makefile.am, README, configure.ac, pam_yubico.c: Added ldap support 2009-01-13 Simon Josefsson * NEWS: Version 1.10. 2009-01-13 Simon Josefsson * README: Doc fix. 2009-01-13 Simon Josefsson * test.c: Indent. 2009-01-13 Simon Josefsson * COPYING, Makefile.am, NEWS, README, configure.ac, pam_yubico.c, test.c: Change license to 2-clause BSD. 2009-01-13 Simon Josefsson * NEWS: Version 1.9. 2009-01-13 Simon Josefsson * pam_yubico.c: Support debugging even on non-Linux. 2009-01-13 Simon Josefsson * pam_yubico.c: Avoid use of asprintf, to fix Solaris. Suggested by Martin Englund . 2009-01-13 Simon Josefsson * configure.in => configure.ac: Rename. 2009-01-13 Simon Josefsson * NEWS: Add. 2009-01-13 Simon Josefsson * configure.in: Disable static libraries, not supported and breaks building on Solaris. 2009-01-13 Simon Josefsson * test.c: Don't include pam_misc.h, doesn't exist on Solaris. 2009-01-13 Simon Josefsson * configure.in: Improve PAM header test. 2009-01-13 Simon Josefsson * NEWS, configure.in: Bump versions. 2008-09-15 Simon Josefsson * Makefile.am: Fix release target. 2008-09-15 Simon Josefsson * Makefile.am: generate changelog 2008-09-15 Simon Josefsson * NEWS: Version 1.8. 2008-09-15 Simon Josefsson * NEWS, README, pam_yubico.c: Add new parameter 'url' to specify the server template URL. 2008-09-01 Simon Josefsson * NEWS, configure.in: Bump versions. 2008-09-01 Simon Josefsson * NEWS: Version 1.7. 2008-09-01 Simon Josefsson * NEWS: Add. 2008-09-01 Simon Josefsson * configure.in: Bump version. 2008-09-01 Simon Josefsson * Makefile.am: Drop manual. 2008-09-01 Simon Josefsson * pam_yubico.c: Indent. 2008-09-01 Simon Josefsson * pam_yubico.c: Merge in Samir's work. Support two-factor mode. Support user configurations. 2008-06-25 Simon Josefsson * README: Drop url parameter. 2008-06-25 Simon Josefsson * README: Update. 2008-06-25 Simon Josefsson * Makefile.am: Drop curl. 2008-06-25 Simon Josefsson * NEWS: Add. 2008-06-25 Simon Josefsson * configure.in, m4/libcurl.m4, pam_yubico.c: Use libyubikey-client instead of curl directly. 2008-06-25 Simon Josefsson * Makefile.am: Link to libyubikey-client too. 2008-06-25 Simon Josefsson * NEWS: Reformat. 2008-06-25 Simon Josefsson * Makefile.am, build-aux/config.rpath, configure.in, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, libcurl.m4 => m4/libcurl.m4: Create m4/ and build-aux/ and use them. 2008-05-03 Simon Josefsson * README: Convert to google code wiki markup. 2008-05-02 Simon Josefsson * README: Better to move pam_yubico.so, in case of separate /usr partition. 2008-05-02 Simon Josefsson * README: Libtool is needed too. 2008-01-11 Simon Josefsson * pam_yubico.c: Remove obsolete comments. 2008-01-11 Simon Josefsson * NEWS: Add. 2008-01-11 Simon Josefsson * NEWS, configure.in: Bump version. 2008-01-11 Simon Josefsson * Makefile.am: Add release target. 2008-01-11 Simon Josefsson * README: Add info. 2008-01-11 Simon Josefsson * COPYING, Makefile.am, NEWS, README, configure.in, libcurl.m4, pam_yubico.c, test.c: Import from private CVS repository. 2008-01-11 no author * Initial directory structure.