libnbio-0.30/0000777000204300020430000000000010651774652010064 500000000000000libnbio-0.30/install-sh0000755000204300020430000001440610651774510012002 00000000000000#!/bin/sh # # install - install a program, script, or datafile # # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename="" transform_arg="" instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd="" chgrpcmd="" stripcmd="" rmcmd="$rmprog -f" mvcmd="$mvprog" src="" dst="" dir_arg="" while [ x"$1" != x ]; do case $1 in -c) instcmd="$cpprog" shift continue;; -d) dir_arg=true shift continue;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; -s) stripcmd="$stripprog" shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; *) if [ x"$src" = x ] then src=$1 else # this colon is to work around a 386BSD /bin/sh bug : dst=$1 fi shift continue;; esac done if [ x"$src" = x ] then echo "install: no input file specified" exit 1 else true fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d $dst ]; then instcmd=: chmodcmd="" else instcmd=mkdir fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f $src -o -d $src ] then true else echo "install: $src does not exist" exit 1 fi if [ x"$dst" = x ] then echo "install: no destination specified" exit 1 else true fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d $dst ] then dst="$dst"/`basename $src` else true fi fi ## this sed command emulates the dirname command dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then defaultIFS=' ' IFS="${IFS-${defaultIFS}}" oIFS="${IFS}" # Some sh's can't handle IFS=/ for some reason. IFS='%' set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` IFS="${oIFS}" pathcomp='' while [ $# -ne 0 ] ; do pathcomp="${pathcomp}${1}" shift if [ ! -d "${pathcomp}" ] ; then $mkdirprog "${pathcomp}" else true fi pathcomp="${pathcomp}/" done fi if [ x"$dir_arg" != x ] then $doit $instcmd $dst && if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi else # If we're going to rename the final executable, determine the name now. if [ x"$transformarg" = x ] then dstfile=`basename $dst` else dstfile=`basename $dst $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename if [ x"$dstfile" = x ] then dstfile=`basename $dst` else true fi # Make a temp file name in the proper directory. dsttmp=$dstdir/#inst.$$# # Move or copy the file name to the temp name $doit $instcmd $src $dsttmp && trap "rm -f ${dsttmp}" 0 && # and set any options; do chmod last to preserve setuid bits # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && # Now rename the file to the real destination. $doit $rmcmd -f $dstdir/$dstfile && $doit $mvcmd $dsttmp $dstdir/$dstfile fi && exit 0 libnbio-0.30/config.sub0000755000204300020430000007746010513435203011760 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, # Inc. timestamp='2006-09-20' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # 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 2 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # 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. # 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 $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 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 $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. 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m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-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-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | 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-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; # 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-unknown 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 ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; 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 ;; cr16c) basic_machine=cr16c-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 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; 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 ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? 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 ;; i386-vsta | 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 ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; 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 ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; 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 ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; 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rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ | -openbsd* | -solidbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ | -skyos* | -haiku* | -rdos* | -toppers*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux-dietlibc) os=-linux-dietlibc ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -os400*) os=-os400 ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -syllable*) os=-syllable ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -tpf*) os=-tpf ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -zvmoe) os=-zvmoe ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. Otherwise, code above # will signal an error saying that MANUFACTURER isn't an operating # system, and we'll never get to this point. case $basic_machine in score-*) os=-elf ;; spu-*) os=-elf ;; *-acorn) os=-riscix1.2 ;; arm*-rebel) os=-linux ;; arm*-semi) os=-aout ;; c4x-* | tic4x-*) os=-coff ;; # This must come before the *-dec entry. pdp10-*) os=-tops20 ;; pdp11-*) os=-none ;; *-dec | vax-*) os=-ultrix4.2 ;; m68*-apollo) os=-domain ;; i386-sun) os=-sunos4.0.2 ;; m68000-sun) os=-sunos3 # This also exists in the configure program, but was not the # default. # os=-sunos4 ;; m68*-cisco) os=-aout ;; mips*-cisco) os=-elf ;; mips*-*) os=-elf ;; or32-*) os=-coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=-sysv3 ;; sparc-* | *-sun) os=-sunos4.1.1 ;; *-be) os=-beos ;; *-haiku) os=-haiku ;; *-ibm) os=-aix ;; *-knuth) os=-mmixware ;; *-wec) os=-proelf ;; *-winbond) os=-proelf ;; *-oki) os=-proelf ;; *-hp) os=-hpux ;; *-hitachi) os=-hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) os=-sysv ;; *-cbm) os=-amigaos ;; *-dg) os=-dgux ;; *-dolphin) os=-sysv3 ;; m68k-ccur) os=-rtu ;; m88k-omron*) os=-luna ;; *-next ) os=-nextstep ;; *-sequent) os=-ptx ;; *-crds) os=-unos ;; *-ns) os=-genix ;; i370-*) os=-mvs ;; *-next) os=-nextstep3 ;; *-gould) os=-sysv ;; *-highlevel) os=-bsd ;; *-encore) os=-bsd ;; *-sgi) os=-irix ;; *-siemens) os=-sysv4 ;; *-masscomp) os=-rtu ;; f30[01]-fujitsu | f700-fujitsu) os=-uxpv ;; *-rom68k) os=-coff ;; *-*bug) os=-coff ;; *-apple) os=-macos ;; *-atari*) os=-mint ;; *) os=-none ;; esac fi # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -os400*) vendor=ibm ;; -ptx*) vendor=sequent ;; -tpf*) vendor=ibm ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libnbio-0.30/nbmsnp/0000777000204300020430000000000010651774652011361 500000000000000libnbio-0.30/nbmsnp/commands.c0000644000204300020430000004267310177034216013242 00000000000000/* * nbmsnp - Example code for libnbio * Copyright (c) 2002 Adam Fritzler * * nbmsnp is free software; you can redistribute it and/or modify it under the * terms of the GNU General Public License (version 2) as published by the Free * Software Foundation. * * nbmsnp 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, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include "nbmsnp.h" #include "md5.h" #define DEFAULTMIMEHEADER "MIME-Version: 1.0\r\nContent-Type: text/plain; charset=UTF-8\r\nX-MMS-IM-Format: FN=Lucida%20Sans%20Unicode; EF=; CO=0; CS=0; PF=22\r\n\r\n" struct waitingmsg { char name[MSN_MAX_NAME_LEN+1]; char *msg; time_t entrytime; struct waitingmsg *next; }; static struct waitingmsg *waitinglist = NULL; static int waitinglistlen = 0; #define MAX_WL_LEN 100 static int msn_domd5(char *destbuf, const char *passwd, const char *append) { md5_byte_t digest[16]; md5_state_t state; char tmpbuf[128]; int i; sprintf(tmpbuf, "%s%s", append, passwd); md5_init(&state); md5_append(&state, (const md5_byte_t *)tmpbuf, strlen(tmpbuf)); md5_finish(&state, digest); for (i = 0; i < 16; i++, destbuf += 2) sprintf(destbuf, "%02x", digest[i]); return 0; } struct msn_error { int num; const char desc[128]; int fatal; }; static const struct msn_error msn_errors[] = { {200, "Syntax error", 1}, {201, "Invalid Parameter", 0}, {205, "Invalid user", 0}, {206, "FQDN Missing", 0}, {207, "Already login", 1}, {208, "Invalid user name", 0}, {209, "Invalid friendly name", 0}, {210, "List full", 0}, {215, "Already there", 0}, {216, "Not on list", 0}, {217, "Unknown (217)", 0}, {218, "Already in the mode", 0}, {219, "Already in opposite list", 0}, {280, "Switchboard failed", 1}, {281, "Notify XFR failed", 1}, {300, "Required fields missing", 0}, {302, "Not logged in", 0}, {500, "Internal server error", 1}, {501, "DB server", 1}, {510, "File operation", 1}, {520, "Memory alloc", 1}, {600, "Server busy", 1}, {601, "Server unavailable", 1}, {602, "Peer NS down", 1}, {603, "DB Connect", 1}, {604, "Server going down", 1}, {707, "Create connection", 1}, {711, "Blocking write", 1}, {712, "Session overload", 1}, {713, "User too active", 1}, {714, "Too many sessions", 1}, {715, "Not expected", 1}, {717, "Bad friend file", 1}, {910, "Service too busy", 1}, /* not in spec */ {911, "Authentication failed", 1}, {913, "Not allowed when offline", 0}, {919, "Service not available", 1}, /* not in spec */ {920, "Not accepting new users", 1}, {921, "Temporarily unavailable", 1} /* not in spec */ }; #define MSN_ERROR_COUNT (sizeof(msn_errors)/sizeof(struct msn_error)) static const char *msn_strerror(int err) { int i; for (i = 0; i < MSN_ERROR_COUNT; i++) { if (msn_errors[i].num == err) return msn_errors[i].desc; } return NULL; } static int msn_errisfatal(int err) { int i; for (i = 0; i < MSN_ERROR_COUNT; i++) { if (msn_errors[i].num == err) return msn_errors[i].fatal; } return 1; /* unknown errors default to FATAL */ } #define iscmd(b, c) (strncmp(b, c, 3) == 0) static const char *wl_getawaitinguser(void); int processmsncmd(nbio_fd_t *fdt, char *buf, char *payload) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; if (iscmd(buf, "MSG")) { if ((mci->type == MCI_TYPE_SB) && (mci->flags & MCI_FLAG_HASNAME) && payload) { char *sender, *sendercustom, *lenstr; /* MSG mid@zigamorph.net mid@zigamorph.net 90 */ sender = buf + strlen("MSG") + 1; sendercustom = strchr(sender, ' '); *sendercustom = '\0'; sendercustom++; lenstr = strchr(sendercustom, ' '); *lenstr = '\0'; lenstr++; if (strcmp(sender, mci->name) != 0) { fdterror(fdt, "chat has become non-binary -- leaving."); return -2; } if (strstr(payload, "text/x-msmsgscontrol")) { ; /* ignore these ("typing") */ } else if ((payload = strstr(payload, "\r\n\r\n"))) { payload += strlen("\r\n\r\n"); sendmsnmsg_typing(mci->mi, fdt, sender); imfromservice(fdt, sender, payload); } } } else if (iscmd(buf, "VER")) { if ((mci->type == MCI_TYPE_DS) && (mci->mi->state == MI_STATE_SENTVER)) { msn_sendinf(fdt, NULL); mci->mi->state = MI_STATE_SENTINF; } else if ((mci->type == MCI_TYPE_NS) && (mci->mi->state == MI_STATE_NS_SENTVER)) { msn_sendinf(fdt, NULL); mci->mi->state = MI_STATE_NS_SENTINF; } } else if (iscmd(buf, "INF")) { char *tridstr, *sp; tridstr = buf + strlen("INF") + 1; sp = strchr(tridstr, ' '); *sp = '\0'; sp++; if ((mci->type == MCI_TYPE_DS) && (mci->mi->state == MI_STATE_SENTINF)) { msn_sendusr(fdt, sp, "I", mci->mi->login); mci->mi->state = MI_STATE_SENTUSR_I; } else if ((mci->type == MCI_TYPE_NS) && (mci->mi->state == MI_STATE_NS_SENTINF)) { msn_sendusr(fdt, sp, "I", mci->mi->login); mci->mi->state = MI_STATE_NS_SENTUSR_I; } } else if (iscmd(buf, "USR")) { char *tridstr, *sp, *seq = NULL, *info = NULL; tridstr = buf + strlen("USR") + 1; sp = strchr(tridstr, ' '); *sp = '\0'; sp++; if (strncmp(sp, "OK", 2) != 0) { seq = strchr(sp, ' '); *seq = '\0'; seq++; info = strchr(seq, ' '); *info = '\0'; info++; } if ((mci->type == MCI_TYPE_NS) && (mci->mi->state == MI_STATE_NS_SENTUSR_I)) { char hash[128]; msn_domd5(hash, mci->mi->password, info); msn_sendusr(fdt, sp, "S", hash); mci->mi->state = MI_STATE_NS_SENTUSR_S; } else if ((mci->type == MCI_TYPE_NS) && (mci->mi->state == MI_STATE_NS_SENTUSR_S)) { if (strncmp(sp, "OK", 2) != 0) return -1; dprintf("logged in\n"); mci->mi->state = MI_STATE_LOGGEDIN; msn_sendchg(fdt, "NLN"); } else if (mci->type == MCI_TYPE_SB) { if (strncmp(sp, "OK", 2) != 0) return -1; if (mci->flags & MCI_FLAG_HASNAME) msn_sendcal(fdt, mci->name); } } else if (iscmd(buf, "XFR")) { char *tridstr, *type, *ip, *sp, *cki = NULL; tridstr = buf + strlen("XFR") + 1; type = strchr(tridstr, ' '); *type = '\0'; type++; ip = strchr(type, ' '); *ip = '\0'; ip++; sp = strchr(ip, ' '); *sp = '\0'; sp++; if (strncmp(sp, "CKI", 3) == 0) { cki = strchr(sp, ' '); *cki = '\0'; cki++; } if ((mci->type == MCI_TYPE_DS) && (mci->mi->state == MI_STATE_SENTUSR_I) && (strncmp(type, "NS", 2) == 0)) { dvprintf("connecting to NS %s...\n", ip); if (addmsnconn(mci->mi, ip, MCI_TYPE_NS, NULL, NULL, -1) == -1) return -1; mci->mi->state = MI_STATE_XFR_TO_NS; } else if ((mci->type == MCI_TYPE_NS) && (strcmp(type, "SB") == 0) && cki) { const char *waitinguser; waitinguser = wl_getawaitinguser(); if (addmsnconn(mci->mi, ip, MCI_TYPE_SB, waitinguser, cki, -1) == -1) return 0; /* Not being able to open an SB is not fatal */ } } else if (iscmd(buf, "RNG")) { char *tridstr, *ip, *sp, *cki, *name, *custom; tridstr = buf + strlen("RNG") + 1; ip = strchr(tridstr, ' '); *ip = '\0'; ip++; sp = strchr(ip, ' '); *sp = '\0'; sp++; cki = strchr(sp, ' '); *cki = '\0'; cki++; name = strchr(cki, ' '); *name = '\0'; name++; if ((custom = strchr(name, ' '))) { *custom = '\0'; custom++; } if (addmsnconn(mci->mi, ip, MCI_TYPE_SB, name, cki, atoi(tridstr)) == -1) return 0; /* Not being able to open an SB is not fatal */ } else if (iscmd(buf, "IRO")) { char *tridstr, *num, *total, *name, *custom; tridstr = buf + strlen("IRO") + 1; num = strchr(tridstr, ' '); *num = '\0'; num++; total = strchr(num, ' '); *total = '\0'; total++; name = strchr(total, ' '); *name = '\0'; name++; if ((custom = strchr(name, ' '))) { *custom = '\0'; custom++; } if ((mci->flags & MCI_FLAG_HASNAME) && (strcmp(mci->name, name) != 0)) { fdterror(fdt, "chat has become non-binary -- leaving."); return -2; } mci->flags |= MCI_FLAG_SBREADY; wl_trywaiting(mci->mi); } else if (iscmd(buf, "JOI")) { char *tridstr, *name, *custom; tridstr = buf + strlen("JOI") + 1; name = strchr(tridstr, ' '); *name = '\0'; name++; if ((custom = strchr(name, ' '))) { *custom = '\0'; custom++; } if ((mci->flags & MCI_FLAG_HASNAME) && (strcmp(mci->name, name) != 0)) { fdterror(fdt, "chat has become non-binary -- leaving."); return -2; } mci->flags |= MCI_FLAG_SBREADY; wl_trywaiting(mci->mi); } else if (iscmd(buf, "ANS")) { char *tridstr, *status; tridstr = buf + strlen("ANS") + 1; status = strchr(tridstr, ' '); *status = '\0'; status++; if ((mci->type == MCI_TYPE_SB) && (strncmp(status, "OK", 2) == 0)) { mci->flags |= MCI_FLAG_SBREADY; } } else if (iscmd(buf, "BYE")) { if (mci->type == MCI_TYPE_SB) return -2; else if (mci->type == MCI_TYPE_NS) { fdterror(fdt, "being kicked off"); return -1; } } else if (iscmd(buf, "QNG")) { /* * Ignored. * * The timer is reset when ANY data is recieved, not * just a QNG */ } else if (iscmd(buf, "CAL")) { /* usually RINGING */ } else if (iscmd(buf, "LST")) { char *tridstr, *list, *serid, *num, *total, *handle = NULL, *custom = NULL; tridstr = buf + strlen("LST") + 1; list = strchr(tridstr, ' '); *list = '\0'; list++; serid = strchr(list, ' '); *serid = '\0'; serid++; num = strchr(serid, ' '); *num = '\0'; num++; total = strchr(num, ' '); *total = '\0'; total++; if (atoi(num) >= atoi(total)) mci->mi->flags &= ~MI_RUNFLAG_PNGCURBED; if ((handle = strchr(total, ' '))) { *handle = '\0'; handle++; custom = strchr(handle, ' '); *custom = '\0'; custom++; } } else if ((buf[0] >= 0) && (buf[0] <= 9)) { int code; buf[3] = '\0'; code = atoi(buf); dvprintf("error code %d: %s\n", code, msn_strerror(code)); if (msn_errisfatal(code)) return -1; } return 0; } int sendmsncmd(nbio_fd_t *fdt, const char *cmd, int usetrid, ntrid_t trid, const char *args) { char *buf; struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; int buflen; int rn = 1; buflen = strlen(cmd) + 2 /* \r\n */ + 1 /* null */; if (usetrid) buflen += 1 + strlen("1234567890123"); if (args) buflen += 1 + strlen(args); if (!(buf = malloc(buflen))) { fdtperror(fdt, "sendmsncmd: malloc", errno, cmd); return -1; } if (strncmp(cmd, "MSG", 3) == 0) rn = 0; if (usetrid && args) { snprintf(buf, buflen, "%s %lu %s%s", cmd, trid, args, rn ? "\r\n" : ""); } else if (usetrid) { snprintf(buf, buflen, "%s %lu%s", cmd, trid, rn ? "\r\n" : ""); } else { snprintf(buf, buflen, "%s%s", cmd, rn ? "\r\n" : ""); } if (mci->mi->flags & MI_RUNFLAG_VERBOSE) { dvprintf("[%s%s%s, %s, %s] <--- SENT: %s\n", (mci && (mci->type == MCI_TYPE_DS)) ? "DS" : "", (mci && (mci->type == MCI_TYPE_NS)) ? "NS" : "", (mci && (mci->type == MCI_TYPE_SB)) ? "SB" : "", (mci && (mci->flags & MCI_FLAG_HASNAME)) ? mci->name : "unknown", (mci && (mci->flags & MCI_FLAG_HASHOSTNAME)) ? mci->hostname : "unknown host", buf); } if (nbio_addtxvector(mci->mi->nb, fdt, buf, strlen(buf)) == -1) { fdtperror(fdt, "sendmsncmd: nbio_addtxvector", errno, cmd); free(buf); return -1; } return 0; } ntrid_t sendmsnmsg_typing(struct msninfo *mi, nbio_fd_t *passedfdt, const char *name) { char typingmsg[401]; snprintf(typingmsg, sizeof(typingmsg), "MIME-Version: 1.0\r\n" "Content-Type: text/x-msmsgscontrol\r\n" "TypingUser: %s\r\n\r\n\r\n", mi->login); return sendmsnmsg(mi, passedfdt, name, typingmsg); } static const char *wl_getawaitinguser(void) { if (!waitinglist) return NULL; return waitinglist->name; } static int findsbbyname_matcher(nbio_t *nb, void *ud, nbio_fd_t *fdt) { const char *name = (const char *)ud; struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; if (fdt->type != NBIO_FDTYPE_STREAM) return 0; if (mci->type != MCI_TYPE_SB) return 0; if (!(mci->flags & MCI_FLAG_HASNAME)) return 0; if (!(mci->flags & MCI_FLAG_SBREADY)) return 0; if (strcmp(mci->name, name) == 0) return 1; return 0; } static nbio_fd_t *findsbbyname(struct msninfo *mi, const char *name) { return nbio_iter(mi->nb, findsbbyname_matcher, (void *)name); } void wl_trywaiting(struct msninfo *mi) { struct waitingmsg *cur, **prev; time_t now; now = time(NULL); for (prev = &waitinglist; (cur = *prev); ) { nbio_fd_t *fdt; if ((now - cur->entrytime) > 60) { *prev = cur->next; dvprintf("message timed out waiting for SB: %s / %s\n", cur->name, cur->msg); free(cur->msg); free(cur); waitinglistlen--; } else if ((fdt = findsbbyname(mi, cur->name))) { *prev = cur->next; sendmsnmsg(mi, fdt, cur->name, cur->msg); free(cur->msg); free(cur); waitinglistlen--; } else { /* * At the very worst, this will request far too many * SB connections. * * But hey, that's not my problem. * */ msn_sendxfr(mi->nsconn, "SB"); prev = &cur->next; } } return; } static int wl_addwaiting(struct msninfo *mi, const char *name, const char *msg) { struct waitingmsg *wm; if (waitinglistlen >= MAX_WL_LEN) return -1; if (!(wm = malloc(sizeof(struct waitingmsg)))) return -1; memset(wm, 0, sizeof(struct waitingmsg)); wm->entrytime = time(NULL); strncpy(wm->name, name, sizeof(wm->name)); if (!(wm->msg = strdup(msg))) { free(wm); return -1; } dvprintf("enqueuing message for later delivery: %s / %s\n", wm->name, wm->msg); msn_sendxfr(mi->nsconn, "SB"); wm->next = waitinglist; waitinglist = wm; waitinglistlen++; return 0; } ntrid_t sendmsnmsg(struct msninfo *mi, nbio_fd_t *passedfdt, const char *name, const char *msg) { ntrid_t trid; char buf[1024]; nbio_fd_t *dstfdt; char *tmpstr = NULL; /* * Detect if the message includes the MIME header. * * XXX should use a message flag instead of this. */ if (!strstr(msg, "Content-Type:")) { char stdhdr[] = DEFAULTMIMEHEADER; if (!(tmpstr = malloc(strlen(msg)+strlen(stdhdr)+1))) return -1; sprintf(tmpstr, "%s%s", stdhdr, msg); msg = tmpstr; } if (passedfdt) dstfdt = passedfdt; else if (!(dstfdt = findsbbyname(mi, name))) { wl_addwaiting(mi, name, msg); if (tmpstr) free(tmpstr); return 0; } trid = mi->nexttrid; snprintf(buf, sizeof(buf), "%c %d\r\n%s", 'U', /* unacknowledged */ strlen(msg), msg); if (tmpstr) free(tmpstr); if (sendmsncmd(dstfdt, "MSG", 1, trid, buf) == -1) return 0; return mi->nexttrid++; } void msn_sendpng(nbio_fd_t *fdt) { sendmsncmd(fdt, "PNG", 0, 0, NULL); return; } ntrid_t msn_sendadd(nbio_fd_t *fdt, const char *list, const char *handle, const char *custom) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; char buf[512]; trid = mci->mi->nexttrid; snprintf(buf, sizeof(buf), "%s %s %s", list, handle, custom); if (sendmsncmd(fdt, "ADD", 1, trid, buf) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendans(nbio_fd_t *fdt, const char *handle, const char *authinfo, int sessid) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; char buf[512]; trid = mci->mi->nexttrid; snprintf(buf, sizeof(buf), "%s %s %d", handle, authinfo, sessid); if (sendmsncmd(fdt, "ANS", 1, trid, buf) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendusr(nbio_fd_t *fdt, const char *sp, const char *step, const char *info) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; char buf[512]; trid = mci->mi->nexttrid; snprintf(buf, sizeof(buf), "%s %s%s%s", sp, step ? step : "", step ? " " : "", info); if (sendmsncmd(fdt, "USR", 1, trid, buf) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendchg(nbio_fd_t *fdt, const char *state) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; trid = mci->mi->nexttrid; if (sendmsncmd(fdt, "CHG", 1, trid, state) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendxfr(nbio_fd_t *fdt, const char *type) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; trid = mci->mi->nexttrid; if (sendmsncmd(fdt, "XFR", 1, trid, type) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendinf(nbio_fd_t *fdt, const char *data) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; trid = mci->mi->nexttrid; if (sendmsncmd(fdt, "INF", 1, trid, data) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendlst(nbio_fd_t *fdt, const char *l) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; trid = mci->mi->nexttrid; if (sendmsncmd(fdt, "LST", 1, trid, l) == -1) return 0; /* LST is a synchronous operation. */ mci->mi->flags |= MI_RUNFLAG_PNGCURBED; return mci->mi->nexttrid++; } ntrid_t msn_sendver(nbio_fd_t *fdt, const char *vers) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; trid = mci->mi->nexttrid; if (sendmsncmd(fdt, "VER", 1, trid, vers) == -1) return 0; return mci->mi->nexttrid++; } ntrid_t msn_sendcal(nbio_fd_t *fdt, const char *name) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; ntrid_t trid; trid = mci->mi->nexttrid; if (sendmsncmd(fdt, "CAL", 1, trid, name) == -1) return 0; return mci->mi->nexttrid++; } libnbio-0.30/nbmsnp/md5.h0000644000204300020430000000573407402345300012124 00000000000000/* Copyright (C) 1999 Aladdin Enterprises. All rights reserved. This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. L. Peter Deutsch ghost@aladdin.com */ /*$Id: md5.h,v 1.1 2001/12/02 06:31:28 mid Exp $ */ /* Independent implementation of MD5 (RFC 1321). This code implements the MD5 Algorithm defined in RFC 1321. It is derived directly from the text of the RFC and not from the reference implementation. The original and principal author of md5.h is L. Peter Deutsch . Other authors are noted in the change history that follows (in reverse chronological order): 1999-11-04 lpd Edited comments slightly for automatic TOC extraction. 1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5); added conditionalization for C++ compilation from Martin Purschke . 1999-05-03 lpd Original version. */ #ifndef md5_INCLUDED # define md5_INCLUDED /* * This code has some adaptations for the Ghostscript environment, but it * will compile and run correctly in any environment with 8-bit chars and * 32-bit ints. Specifically, it assumes that if the following are * defined, they have the same meaning as in Ghostscript: P1, P2, P3, * ARCH_IS_BIG_ENDIAN. */ typedef unsigned char md5_byte_t; /* 8-bit byte */ typedef unsigned int md5_word_t; /* 32-bit word */ /* Define the state of the MD5 Algorithm. */ typedef struct md5_state_s { md5_word_t count[2]; /* message length in bits, lsw first */ md5_word_t abcd[4]; /* digest buffer */ md5_byte_t buf[64]; /* accumulate block */ } md5_state_t; #ifdef __cplusplus extern "C" { #endif /* Initialize the algorithm. */ #ifdef P1 void md5_init(P1(md5_state_t *pms)); #else void md5_init(md5_state_t *pms); #endif /* Append a string to the message. */ #ifdef P3 void md5_append(P3(md5_state_t *pms, const md5_byte_t *data, int nbytes)); #else void md5_append(md5_state_t *pms, const md5_byte_t *data, int nbytes); #endif /* Finish the message and return the digest. */ #ifdef P2 void md5_finish(P2(md5_state_t *pms, md5_byte_t digest[16])); #else void md5_finish(md5_state_t *pms, md5_byte_t digest[16]); #endif #ifdef __cplusplus } /* end extern "C" */ #endif #endif /* md5_INCLUDED */ libnbio-0.30/nbmsnp/nbmsnp.c0000644000204300020430000004614410305225506012730 00000000000000/* * nbmsnp - Example code for libnbio * Copyright (c) 2002 Adam Fritzler * * nbmsnp is free software; you can redistribute it and/or modify it under the * terms of the GNU General Public License (version 2) as published by the Free * Software Foundation. * * nbmsnp 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, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * Microsoft MSNP5. * */ #ifdef HAVE_CONFIG_H #include #endif #include #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_NETDB_H #include #endif #include #include #include #ifdef HAVE_SYS_TIME_H #include #endif #include "nbmsnp.h" static nbio_t gnb; /* Used by d[v]printf macros. */ char *dprintf_ctime(void) { static char retbuf[64]; struct tm *lt; time_t now; now = time(NULL); lt = localtime(&now); strftime(retbuf, 64, "%b %e %H:%M:%S %Z", lt); return retbuf; } int conndeath(nbio_t *nb, nbio_fd_t *fdt); static void die(int status) { nbio_alleofforce(&gnb); nbio_kill(&gnb); exit(status); } static void sigint(int signum) { die(0); return; } static int sigusr2_matcher(nbio_t *nb, void *ud, nbio_fd_t *fdt) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; if (fdt->type != NBIO_FDTYPE_STREAM) return 0; if (!mci || (mci->type != MCI_TYPE_SB)) return 0; if (mci->flags & MCI_FLAG_HASNAME) dvprintf("closing SB for %s\n", mci->name); conndeath(&gnb, fdt); return 0; /* keep going */ } static void sigusr2(int signum) { dprintf("clearing all SBs...\n"); nbio_iter(&gnb, sigusr2_matcher, NULL); return; } static int msn_callback(void *nbv, int event, nbio_fd_t *fdt); int main(int argc, char **argv) { static const char defaulthost[] = {"messenger.hotmail.com"}; struct msninfo mi = { MI_STATE_DISCONNECTED, MI_RUNFLAG_NONE, &gnb, NULL, NULL, NULL, 0, 0, /* MSN stuff */ }; const char *host = NULL; char password[128+1] = {""}; time_t lastrun, loginstart, lastping; int logintimeout = 1; #if 0 while ((i = getopt(argc, argv, "l:p:s:hvT:")) != EOF) { if (i == 'l') mi.login = optarg; else if (i == 'p') { strncpy(password, optarg, sizeof(password)); /* * This will clear the password from the tables so that * it cannot be publicly viewed via ps or /proc. */ memset(argv[optind-1], 0, strlen(argv[optind-1])); } else if (i == 's') host = optarg; else if (i == 'v') mi.flags |= MI_RUNFLAG_VERBOSE; else if (i == 'T') { if ((logintimeout = atoi(optarg)) < 0) goto usage; } else { usage: printf("nbmsnp v0.10 -- Adam Fritzler (mid@activebuddy.com)\n"); printf("Usage:\n"); printf("\tnbmsnp [-v] [-T n] [-s host] -l sn -p passwd\n"); printf("\t\t-l name\t\tLogin screen name\n"); printf("\t\t-p password\tLogin password\n"); printf("\t\t-s hostname\tLogin server host name\n"); printf("\t\t-v \t\tVerbose\n"); printf("\t\t-T min\t\tLogin timeout (in minutes)\n"); printf("\n"); fflush(stdout); exit(1); break; } } mi.password = password; if (!mi.login || !mi.password || !strlen(mi.password)) { dprintf("need login and password\n"); goto usage; } #else /* for win32... */ mi.login = "username@host.com"; strncpy(password, "password", sizeof(password)); mi.login = "wondermur42@hotmail.com"; strncpy(password, "algorithms", sizeof(password)); mi.password = password; mi.flags |= MI_RUNFLAG_VERBOSE; #endif nbio_init(&gnb, 8192); gnb.priv = (void *)&mi; dprintf("starting\n"); dvprintf("login timeout in %d minutes\n", logintimeout); signal(SIGINT, sigint); signal(SIGTERM, sigint); #ifdef SIGPIPE signal(SIGPIPE, SIG_IGN); #endif #ifdef SIGUSR2 signal(SIGUSR2, sigusr2); #endif if (!host) host = defaulthost; mi.state = MI_STATE_CONNECTING; dvprintf("connecting to %s...\n", host); if (addmsnconn(&mi, host, MCI_TYPE_DS, NULL, NULL, -1) == -1) { dprintf("addmsnconn failed\n"); die(1); return -1; } lastping = loginstart = lastrun = mi.lastnsdata = time(NULL); while (mi.state > MI_STATE_DISCONNECTED) { time_t now; now = time(NULL); if ((now - lastrun) > 60) { wl_trywaiting(&mi); lastrun = now; } if ((mi.state != MI_STATE_LOGGEDIN) && ((now - loginstart) > (logintimeout*60))) { dvprintf("MSN is taking too long to log in ... giving up after %ld seconds.\n", (now - loginstart)); mi.state = MI_STATE_DISCONNECTED; break; } if ((mi.state == MI_STATE_LOGGEDIN) && (mi.flags & MI_RUNFLAG_PNGENA) && !(mi.flags & MI_RUNFLAG_PNGCURBED) && ((now - lastping) > 15)) { msn_sendpng(mi.nsconn); lastping = now; } /* * Check for the failure case (too long without NS data while * ENAPNG is set). */ if ((mi.state == MI_STATE_LOGGEDIN) && (mi.flags & MI_RUNFLAG_PNGENA) && !(mi.flags & MI_RUNFLAG_PNGCURBED) && ((now - mi.lastnsdata) > 60)) { dvprintf("too long without NS data... (%ld seconds)\n", (now - mi.lastnsdata)); break; } /* * Check for the impending failure case (too long without NS * data while ENAPNG is not set -- and set it). */ if ((mi.state == MI_STATE_LOGGEDIN) && !(mi.flags & MI_RUNFLAG_PNGENA) && (now - mi.lastnsdata) > 30) { dvprintf("gone %ld seconds without NS data, enabling PNG\n", now - mi.lastnsdata); mi.flags |= MI_RUNFLAG_PNGENA; } if (nbio_poll(mi.nb, 5*1000) == -1) break; } dprintf("stopping (natural)\n"); die(0); return 0; } #define MSN_CMD_MAXLEN 512 #define MSN_CMD_DELIM "\r\n" #define MSN_CMD_DELIM_LEN 2 static int addmsnvec(nbio_t *nb, nbio_fd_t *fdt) { unsigned char *buf; int buflen = MSN_CMD_MAXLEN + MSN_CMD_DELIM_LEN + 1; if (!(buf = malloc(buflen))) return fdtperror(fdt, "addmsnvec: malloc", errno, ""); memset(buf, 0, buflen); if (nbio_addrxvector(nb, fdt, buf, buflen, 0) < 0) { fdtperror(fdt, "addmsnvec: nbio_addrxvector", errno, ""); free(buf); return -1; } return 0; } static int connectmsn_handler(void *nbv, int event, nbio_fd_t *fdt) { nbio_t *nb = (nbio_t *)nbv; struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; dvprintf("connectmsn_handler event = %d\n", event); if (event == NBIO_EVENT_CONNECTED) { if (!(mci->fdt = nbio_addfd(nb, NBIO_FDTYPE_STREAM, fdt->fd, 0, msn_callback, (void *)mci, 2, 64))) { dvprintf("nbio_addfd: %s\n", strerror(errno)); nbio_closefdt(nb, fdt); /* XXX is this right? */ free(mci); return 0; } nbio_adddelim(nb, mci->fdt, (const unsigned char *)MSN_CMD_DELIM, MSN_CMD_DELIM_LEN); if (mci->type == MCI_TYPE_NS) mci->mi->nsconn = mci->fdt; fdterror(mci->fdt, "connection completed"); mci->state = MCI_STATE_WAITINGFORCMD; if (addmsnvec(nb, mci->fdt) == -1) return conndeath(nb, mci->fdt); if ((mci->type == MCI_TYPE_DS) || (mci->type == MCI_TYPE_NS)) { /* This starts the state machine commands.c */ fdterror(mci->fdt, "sending versions..."); msn_sendver(mci->fdt, "MSNP5"); if ((mci->type == MCI_TYPE_DS) && (mci->mi->state == MI_STATE_CONNECTING)) mci->mi->state = MI_STATE_SENTVER; else if ((mci->type == MCI_TYPE_NS) && (mci->mi->state == MI_STATE_XFR_TO_NS)) mci->mi->state = MI_STATE_NS_SENTVER; } else if ((mci->type == MCI_TYPE_SB) && (mci->flags & MCI_FLAG_HASNAME) && (mci->flags & MCI_FLAG_HASCKI) && (mci->flags & MCI_FLAG_HASSESSID)) { msn_sendans(mci->fdt, mci->mi->login, mci->cki, mci->sessid); } else if ((mci->type == MCI_TYPE_SB) && (mci->flags & MCI_FLAG_HASNAME) && (mci->flags & MCI_FLAG_HASCKI)) { msn_sendusr(mci->fdt, mci->mi->login, NULL, mci->cki); } else { fdterror(mci->fdt, "unknown connection competed -- killing"); return conndeath(nb, mci->fdt); } } else if (event == NBIO_EVENT_CONNECTFAILED) { dvprintf("unable to connect to %s\n", mci->hostname); return conndeath(nb, fdt); } return 0; } struct connectmsn_lookup_data { unsigned short port; void *priv; }; static int connectmsn_lookupcallback(nbio_t *nb, void *udata, const char *query, struct hostent *hp) { struct connectmsn_lookup_data *ld = (struct connectmsn_lookup_data *)udata; struct sockaddr_in sa; if (!hp) { dvprintf("connectmsn: unable to connect to %s -- nbio_gethostbyname failed\n", query); free(ld); return -1; /* kill app */ } dvprintf("got IP for hostname '%s'\n", query); memset(&sa, 0, sizeof(struct sockaddr_in)); sa.sin_port = htons(ld->port); memcpy(&sa.sin_addr, hp->h_addr, hp->h_length); sa.sin_family = hp->h_addrtype; if (nbio_connect(&gnb, (struct sockaddr *)&sa, sizeof(struct sockaddr_in), connectmsn_handler, ld->priv) == -1) { dvprintf("connectmsn: unable to connect to %s -- %s\n", query, strerror(errno)); free(ld); return -1; } dprintf("nbio_connect succeeded\n"); #if 0 fd = socket(hp->h_addrtype, SOCK_STREAM, 0); fcntl(fd, F_SETFL, O_NONBLOCK); /* XXX save flags */ if ((connect(fd, (struct sockaddr *)&sa, sizeof(struct sockaddr_in)) == -1) && (errno != EINPROGRESS)) { dvprintf("connectmsn: unable to connect to %s -- %s\n", host, strerror(errno)); close(fd); return -1; } return fd; #endif free(ld); return 0; } static int connectmsn(nbio_t *nb, const char *host, void *priv) { struct connectmsn_lookup_data *ld; char *newhost; /* C can be so annoying sometimes. */ if (!(ld = (struct connectmsn_lookup_data *)malloc(sizeof(struct connectmsn_lookup_data)))) return -1; ld->port = 1863; ld->priv = priv; newhost = strdup(host); if (strchr(newhost, ':')) { ld->port = (unsigned short) atoi(strchr(newhost, ':')+1); *(strchr(newhost, ':')) = '\0'; } if (nbio_gethostbyname(nb, connectmsn_lookupcallback, ld, newhost ? newhost : host) == -1) { dvprintf("connectmsn: unable to connect to %s -- nbio_gethostbyname failed\n", host); free(newhost); free(ld); return -1; } dvprintf("gethostbyname started for '%s'\n", newhost); free(newhost); return 0; } int addmsnconn(struct msninfo *mi, const char *host, int type, const char *name, const char *cki, int sessid) { struct msnconninfo *mci; int fd; if (!(mci = malloc(sizeof(struct msnconninfo)))) return -1; memset(mci, 0, sizeof(struct msnconninfo)); mci->mi = mi; mci->type = type; mci->state = MCI_STATE_CONNECTING; mci->flags = MCI_FLAG_NONE; strncpy(mci->hostname, host, sizeof(mci->hostname)); mci->flags |= MCI_FLAG_HASHOSTNAME; if (name) { strncpy(mci->name, name, sizeof(mci->name)); mci->flags |= MCI_FLAG_HASNAME; } if (cki) { strncpy(mci->cki, cki, sizeof(mci->cki)); mci->flags |= MCI_FLAG_HASCKI; } if (sessid != -1) { mci->sessid = sessid; mci->flags |= MCI_FLAG_HASSESSID; } if ((fd = connectmsn(mi->nb, host, mci)) == -1) { free(mci); return -1; } return 0; } static void clearbufs(nbio_t *nb, nbio_fd_t *fdt) { unsigned char *buf; int i; if (!fdt) return; for (i = 0; (buf = nbio_remtoprxvector(nb, fdt, NULL, NULL)); i++) free(buf); for (i = 0; (buf = nbio_remtoptxvector(nb, fdt, NULL, NULL)); i++) free(buf); return; } /* Return -1 if the connection was required for normal operation. */ int conndeath(nbio_t *nb, nbio_fd_t *fdt) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; int fatal = 0; clearbufs(nb, fdt); nbio_closefdt(nb, fdt); if (fdt == mci->mi->nsconn) mci->mi->nsconn = NULL; if ((((mci->type == MCI_TYPE_DS) && (mci->mi->state < MI_STATE_XFR_TO_NS))) || (mci->type == MCI_TYPE_NS)) { fdterror(fdt, "major connection death"); dvprintf("mi->state = %d\n", mci->mi->state); mci->mi->state = MI_STATE_DISCONNECTED; fatal = 1; } else if (mci->type == MCI_TYPE_SB) { if (mci->mi->flags & MI_RUNFLAG_VERBOSE) { dvprintf("switchboard died (%s, %s)\n", (mci->flags & MCI_FLAG_HASNAME) ? mci->name : "unassociated", (mci->flags & MCI_FLAG_HASHOSTNAME) ? mci->hostname : "hostname unknown"); } } free(mci); return 0; } /* This returns -1 only because that can make it a more useful construction. */ int fdterror(nbio_fd_t *fdt, const char *msg) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; dvprintf("[%s%s%s, %s, %s] %s\n", (mci && (mci->type == MCI_TYPE_DS)) ? "DS" : "", (mci && (mci->type == MCI_TYPE_NS)) ? "NS" : "", (mci && (mci->type == MCI_TYPE_SB)) ? "SB" : "", (mci && (mci->flags & MCI_FLAG_HASNAME)) ? mci->name : "unknown", (mci && (mci->flags & MCI_FLAG_HASHOSTNAME)) ? mci->hostname : "unknown host", msg); return -1; } /* This returns -1 only because that can make it a more useful construction. */ int fdtperror(nbio_fd_t *fdt, const char *func, int err, const char *msg) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; dvprintf("[%s%s%s, %s, %s] %s: %s %s\n", (mci && (mci->type == MCI_TYPE_DS)) ? "DS" : "", (mci && (mci->type == MCI_TYPE_NS)) ? "NS" : "", (mci && (mci->type == MCI_TYPE_SB)) ? "SB" : "", (mci && (mci->flags & MCI_FLAG_HASNAME)) ? mci->name : "unknown", (mci && (mci->flags & MCI_FLAG_HASHOSTNAME)) ? mci->hostname : "unknown host", func, strerror(err), msg); return -1; } /* * Return: * 0 - No error * -1 - Fatal error * -2 - Connection error, continue but close fdt. * */ static int handlecmd(nbio_fd_t *fdt) { struct msnconninfo *mci = (struct msnconninfo *)fdt->priv; int len, offset; unsigned char *buf; if (!(buf = nbio_remtoprxvector(mci->mi->nb, fdt, &len, &offset))) { fdtperror(fdt, "handlecmd: nbio_remtoprxvector", errno, "no data buffer waiting!\n"); return -2; } if (mci->type == MCI_TYPE_NS) { if (mci->mi->flags & MI_RUNFLAG_PNGENA) { mci->mi->flags &= ~MI_RUNFLAG_PNGENA; dvprintf("NS connection recovered -- went %ld seconds without data\n", time(NULL) - mci->mi->lastnsdata); } mci->mi->lastnsdata = time(NULL); } if (mci->state == MCI_STATE_WAITINGFORCMD) { int ret = 0; if (strncmp((const char *)buf, "MSG", 3) == 0) { char *dataptr, *handle, *custom, *lenstr; int msglen; /* * MSGs are special in that they contain a length * field that forces us to read farther and in an * undelimited state. * * This, right here, is why I hate the MSNP protocol. * * (Okay, so the SB mess is part of it, too. But mostly * this. And their inconsistent use of TrIDs.) * */ /* Grr.. They don't put TrID's on MSG's. Damnit. */ dataptr = (char *)buf+4; /* "MSG " */ handle = dataptr; if (!(custom = strchr(handle, ' '))) { fdterror(fdt, "handlecmd: parse error for MSG"); free(buf); return -2; } custom++; if (!(lenstr = strchr(custom, ' '))) { fdterror(fdt, "handlecmd: parse error for MSG (len)"); free(buf); return -2; } lenstr++; if ((msglen = atoi(lenstr)) < 1) { fdterror(fdt, "handlecmd: parse error for MSG (invalid len)\n"); free(buf); return -2; } /* * Put the old buffer back onto the queue, allocate a * new one just for the MSG payload, then add it to the * queue. */ if (nbio_addrxvector(mci->mi->nb, fdt, buf, len, len) == -1) { free(buf); fdtperror(fdt, "handlecmd: nbio_addrxvector", errno, "(while adding MSG back)"); return -2; } if (!(buf = malloc(msglen+1))) { fdtperror(fdt, "handlecmd: malloc", errno, "(while allocating payload buffer"); return -2; } memset(buf, 0, msglen+1); if (nbio_addrxvector(mci->mi->nb, fdt, buf, msglen, 0) == -1) { free(buf); fdtperror(fdt, "handlecmd: nbio_addrxvector", errno, "(while adding MSG payload)"); return -2; } /* payload is not terminated, shut off delimiting */ nbio_cleardelim(fdt); mci->state = MCI_STATE_WAITINGFORPAYLOAD; return 0; } if (mci->mi->flags & MI_RUNFLAG_VERBOSE) { dvprintf("[%s%s%s, %s, %s] ---> RECEIVED: %s\n", (mci && (mci->type == MCI_TYPE_DS)) ? "DS" : "", (mci && (mci->type == MCI_TYPE_NS)) ? "NS" : "", (mci && (mci->type == MCI_TYPE_SB)) ? "SB" : "", (mci && (mci->flags & MCI_FLAG_HASNAME)) ? mci->name : "unknown", (mci && (mci->flags & MCI_FLAG_HASHOSTNAME)) ? mci->hostname : "unknown host", buf); } if ((ret = processmsncmd(fdt, (char *)buf, NULL)) < 0) { free(buf); return ret; } free(buf); addmsnvec(mci->mi->nb, fdt); mci->state = MCI_STATE_WAITINGFORCMD; /* no change */ return 0; } else if (mci->state == MCI_STATE_WAITINGFORPAYLOAD) { char *payload; int plen, poff; int ret = 0; if (!(payload = (char *)nbio_remtoprxvector(mci->mi->nb, fdt, &plen, &poff))) { fdtperror(fdt, "handlecmd: nbio_remtoprxvector", errno, "no data buffer waiting! (payload)\n"); return -2; } if (mci->mi->flags & MI_RUNFLAG_VERBOSE) { dvprintf("[%s%s%s, %s, %s] ---> RECEIVED: %s\n", (mci && (mci->type == MCI_TYPE_DS)) ? "DS" : "", (mci && (mci->type == MCI_TYPE_NS)) ? "NS" : "", (mci && (mci->type == MCI_TYPE_SB)) ? "SB" : "", (mci && (mci->flags & MCI_FLAG_HASNAME)) ? mci->name : "unknown", (mci && (mci->flags & MCI_FLAG_HASHOSTNAME)) ? mci->hostname : "unknown host", buf); dvprintf("[%s%s%s, %s, %s] ---> PAYLOAD: %s\n", (mci && (mci->type == MCI_TYPE_DS)) ? "DS" : "", (mci && (mci->type == MCI_TYPE_NS)) ? "NS" : "", (mci && (mci->type == MCI_TYPE_SB)) ? "SB" : "", (mci && (mci->flags & MCI_FLAG_HASNAME)) ? mci->name : "unknown", (mci && (mci->flags & MCI_FLAG_HASHOSTNAME)) ? mci->hostname : "unknown host", payload); } if ((ret = processmsncmd(fdt, (char *)buf, payload)) < 0) { free(payload); free(buf); return ret; } free(payload); free(buf); mci->state = MCI_STATE_WAITINGFORCMD; addmsnvec(mci->mi->nb, fdt); /* go back to delimited mode */ if (nbio_adddelim(mci->mi->nb, fdt, (const unsigned char *)MSN_CMD_DELIM, MSN_CMD_DELIM_LEN) == -1) { fdtperror(fdt, "handlecmd: nbio_adddelim", errno, ""); return -2; } return 0; } return 0; } static int msn_callback(void *nbv, int event, nbio_fd_t *fdt) { nbio_t *nb = (nbio_t *)nbv; struct msnconninfo *mci; if (!fdt || !(mci = (struct msnconninfo *)fdt->priv)) abort(); if (mci->state == MCI_STATE_CONNECTING) abort(); if (event == NBIO_EVENT_READ) { int status; if ((status = handlecmd(fdt)) == -1) { conndeath(nb, fdt); return -1; } else if (status == -2) return conndeath(nb, fdt); return 0; } else if (event == NBIO_EVENT_WRITE) { unsigned char *buf; int offset, len; if ((buf = nbio_remtoptxvector(nb, fdt, &len, &offset))) free(buf); return 0; } else if ((event == NBIO_EVENT_ERROR) || (NBIO_EVENT_EOF)) { if (mci->mi->flags & MI_RUNFLAG_VERBOSE) fdterror(fdt, "EVENT_ERROR/EOF"); return conndeath(nb, fdt); } fdterror(fdt, "this never happened!\n"); return -1; /* unknown */ } int imfromservice(nbio_fd_t *srcfdt, const char *name, const char *msg) { struct msnconninfo *mci = (struct msnconninfo *)srcfdt->priv; if (mci->mi->flags & MI_RUNFLAG_VERBOSE) dvprintf("imfromservice: %s / %s\n", name, msg); /* XXX do something here */ return 1; } libnbio-0.30/nbmsnp/nbmsnp.h0000644000204300020430000001231710177034216012733 00000000000000/* * nbmsnp - Example code for libnbio * Copyright (c) 2002 Adam Fritzler * * nbmsnp is free software; you can redistribute it and/or modify it under the * terms of the GNU General Public License (version 2) as published by the Free * Software Foundation. * * nbmsnp 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, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __NBMSNP_H__ #define __NBMSNP_H__ #ifdef HAVE_CONFIG_H #include #endif #include #include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #include #ifdef WIN32 #define snprintf _snprintf #endif #define MODULE_NAME "nbmsnp" #define MSN_MAX_NAME_LEN 128 typedef unsigned long ntrid_t; #define MI_STATE_DISCONNECTED 0 #define MI_STATE_CONNECTING 1 #define MI_STATE_SENTVER 2 #define MI_STATE_SENTINF 3 #define MI_STATE_SENTUSR_I 4 #define MI_STATE_XFR_TO_NS 5 #define MI_STATE_NS_SENTVER 6 #define MI_STATE_NS_SENTINF 7 #define MI_STATE_NS_SENTUSR_I 8 #define MI_STATE_NS_SENTUSR_S 9 #define MI_STATE_LOGGEDIN 10 #define MI_RUNFLAG_NONE 0x00000000 /* * Output all I/O operations. * * XXX Should be seperated into several smaller options. * */ #define MI_RUNFLAG_VERBOSE 0x00000002 /* * Pings are currently enabled and will be sent every n seconds until a * response is received (and the flag is disabled). * * This is a run-time state, not a configurable option. * */ #define MI_RUNFLAG_PNGENA 0x00010000 /* * Pings are temporarily being curbed because a synchronous operation was * issued. The flag is cleared when the response is received. * * This is a run-time state, not a configurable option. * */ #define MI_RUNFLAG_PNGCURBED 0x00020000 /* fdt->priv->mi */ struct msninfo { int state; unsigned long flags; nbio_t *nb; /* MSN-related */ const char *login; const char *password; nbio_fd_t *nsconn; ntrid_t nexttrid; time_t lastnsdata; }; #define MCI_TYPE_DS 1 #define MCI_TYPE_NS 2 #define MCI_TYPE_SB 3 #define MCI_STATE_CONNECTING 0 #define MCI_STATE_WAITINGFORCMD 1 #define MCI_STATE_WAITINGFORPAYLOAD 2 #define MCI_FLAG_NONE 0x00000000 #define MCI_FLAG_HASNAME 0x00000001 /* mci->name is valid */ #define MCI_FLAG_HASHOSTNAME 0x00000002 /* mci->hostname is valid */ #define MCI_FLAG_HASCKI 0x00000004 #define MCI_FLAG_HASSESSID 0x00000008 #define MCI_FLAG_SBREADY 0x00000010 /* fdt->priv */ struct msnconninfo { int type; int state; unsigned long flags; nbio_fd_t *fdt; struct msninfo *mi; char name[MSN_MAX_NAME_LEN+1]; char hostname[128+1]; char cki[64+1]; int sessid; }; /* nbmsnp.c */ int addmsnconn(struct msninfo *mi, const char *host, int type, const char *name, const char *cki, int sessid); int fdterror(nbio_fd_t *fdt, const char *msg); int fdtperror(nbio_fd_t *fdt, const char *func, int err, const char *msg); int imfromservice(nbio_fd_t *srcfdt, const char *name, const char *msg); char *dprintf_ctime(void); /* special.c */ int admin_isadmin(const char *name); int admin_add(const char *name); void admin_remove(const char *name); int handlespecial(nbio_fd_t *srcfdt, const char *name, const char *msg); void trid_timeout(struct msninfo *mi, int n); int handlenscmdreply(nbio_fd_t *fdt, char *buf, char *payload); /* commands.c */ ntrid_t msn_sendadd(nbio_fd_t *fdt, const char *list, const char *handle, const char *custom); int sendmsncmd(nbio_fd_t *fdt, const char *cmd, int usetrid, ntrid_t trid, const char *args); ntrid_t msn_sendcal(nbio_fd_t *fdt, const char *name); void wl_trywaiting(struct msninfo *mi); ntrid_t msn_sendxfr(nbio_fd_t *fdt, const char *type); ntrid_t sendmsnmsg_typing(struct msninfo *mi, nbio_fd_t *passedfdt, const char *name); ntrid_t sendmsnmsg(struct msninfo *mi, nbio_fd_t *passedfdt, const char *name, const char *msg); ntrid_t msn_sendchg(nbio_fd_t *fdt, const char *state); ntrid_t msn_sendans(nbio_fd_t *fdt, const char *handle, const char *authinfo, int sessid); ntrid_t msn_sendver(nbio_fd_t *fdt, const char *vers); ntrid_t msn_sendlst(nbio_fd_t *fdt, const char *l); ntrid_t msn_sendusr(nbio_fd_t *fdt, const char *sp, const char *step, const char *info); ntrid_t msn_sendinf(nbio_fd_t *fdt, const char *data); void msn_sendpng(nbio_fd_t *fdt); int processmsncmd(nbio_fd_t *fdt, char *buf, char *payload); int startsync(struct msninfo *mi); int doingsync(void); int loglist(struct msninfo *mi, const char *list, const char *requestor, const char *fn); #define dprintf(x) { \ printf("%s %s: " x, dprintf_ctime(), MODULE_NAME); \ fflush(stdout); \ } #ifdef WIN32 __inline void dvprintf(const char *format, ...) { va_list lst; printf("%s %s: ", dprintf_ctime(), MODULE_NAME); va_start(lst, format); vprintf(format, lst); fflush(stdout); return; } #else #define dvprintf(x, y...) { \ printf("%s %s: " x, dprintf_ctime(), MODULE_NAME, y); \ fflush(stdout); \ } #endif #endif /* __NBMSNP_H__ */ libnbio-0.30/nbmsnp/README0000644000204300020430000000123707402345300012140 00000000000000 nbmsnp is small implemention of Microsoft's MSNP Instant Messenging protocol. Since IM is apparently my forte, and I know it well and can test it quickly and painlessly, I chose an IM protocol as a test client for libnbio. Specifically I chose MSNP because of it is the most I/O intensive that I know of -- connections opening all the time, along with the servers going up and down on a regular basis. It seems like the perfect stress test for an I/O library. It also uses delimited streams instead of binary headers like some of the other protocols. The point is that this is here for testing only, and not meant to be useful. Messages it receives are dropped. libnbio-0.30/nbmsnp/Makefile.in0000644000204300020430000002113210651774652013341 00000000000000# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am # Copyright (C) 1994, 1995-8, 1999, 2001 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. 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All rights reserved. This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. L. Peter Deutsch ghost@aladdin.com */ /*$Id: md5.c,v 1.2 2001/12/02 10:19:34 mid Exp $ */ /* Independent implementation of MD5 (RFC 1321). This code implements the MD5 Algorithm defined in RFC 1321. It is derived directly from the text of the RFC and not from the reference implementation. The original and principal author of md5.c is L. Peter Deutsch . Other authors are noted in the change history that follows (in reverse chronological order): 1999-11-04 lpd Edited comments slightly for automatic TOC extraction. 1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5). 1999-05-03 lpd Original version. */ #ifdef HAVE_CONFIG_H #include #endif #include "md5.h" #include #ifdef TEST /* * Compile with -DTEST to create a self-contained executable test program. * The test program should print out the same values as given in section * A.5 of RFC 1321, reproduced below. */ main() { static const char *const test[7] = { "", /*d41d8cd98f00b204e9800998ecf8427e*/ "945399884.61923487334tuvga", /*0cc175b9c0f1b6a831c399e269772661*/ "abc", /*900150983cd24fb0d6963f7d28e17f72*/ "message digest", /*f96b697d7cb7938d525a2f31aaf161d0*/ "abcdefghijklmnopqrstuvwxyz", /*c3fcd3d76192e4007dfb496cca67e13b*/ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", /*d174ab98d277d9f5a5611c2c9f419d9f*/ "12345678901234567890123456789012345678901234567890123456789012345678901234567890" /*57edf4a22be3c955ac49da2e2107b67a*/ }; int i; for (i = 0; i < 7; ++i) { md5_state_t state; md5_byte_t digest[16]; int di; md5_init(&state); md5_append(&state, (const md5_byte_t *)test[i], strlen(test[i])); md5_finish(&state, digest); printf("MD5 (\"%s\") = ", test[i]); for (di = 0; di < 16; ++di) printf("%02x", digest[di]); printf("\n"); fflush(stdout); } return 0; } #endif /* TEST */ /* * For reference, here is the program that computed the T values. */ #if 0 #include main() { int i; for (i = 1; i <= 64; ++i) { unsigned long v = (unsigned long)(4294967296.0 * fabs(sin((double)i))); printf("#define T%d 0x%08lx\n", i, v); } fflush(stdout); return 0; } #endif /* * End of T computation program. */ #define T1 0xd76aa478 #define T2 0xe8c7b756 #define T3 0x242070db #define T4 0xc1bdceee #define T5 0xf57c0faf #define T6 0x4787c62a #define T7 0xa8304613 #define T8 0xfd469501 #define T9 0x698098d8 #define T10 0x8b44f7af #define T11 0xffff5bb1 #define T12 0x895cd7be #define T13 0x6b901122 #define T14 0xfd987193 #define T15 0xa679438e #define T16 0x49b40821 #define T17 0xf61e2562 #define T18 0xc040b340 #define T19 0x265e5a51 #define T20 0xe9b6c7aa #define T21 0xd62f105d #define T22 0x02441453 #define T23 0xd8a1e681 #define T24 0xe7d3fbc8 #define T25 0x21e1cde6 #define T26 0xc33707d6 #define T27 0xf4d50d87 #define T28 0x455a14ed #define T29 0xa9e3e905 #define T30 0xfcefa3f8 #define T31 0x676f02d9 #define T32 0x8d2a4c8a #define T33 0xfffa3942 #define T34 0x8771f681 #define T35 0x6d9d6122 #define T36 0xfde5380c #define T37 0xa4beea44 #define T38 0x4bdecfa9 #define T39 0xf6bb4b60 #define T40 0xbebfbc70 #define T41 0x289b7ec6 #define T42 0xeaa127fa #define T43 0xd4ef3085 #define T44 0x04881d05 #define T45 0xd9d4d039 #define T46 0xe6db99e5 #define T47 0x1fa27cf8 #define T48 0xc4ac5665 #define T49 0xf4292244 #define T50 0x432aff97 #define T51 0xab9423a7 #define T52 0xfc93a039 #define T53 0x655b59c3 #define T54 0x8f0ccc92 #define T55 0xffeff47d #define T56 0x85845dd1 #define T57 0x6fa87e4f #define T58 0xfe2ce6e0 #define T59 0xa3014314 #define T60 0x4e0811a1 #define T61 0xf7537e82 #define T62 0xbd3af235 #define T63 0x2ad7d2bb #define T64 0xeb86d391 static void md5_process(md5_state_t *pms, const md5_byte_t *data /*[64]*/) { md5_word_t a = pms->abcd[0], b = pms->abcd[1], c = pms->abcd[2], d = pms->abcd[3]; md5_word_t t; #ifndef ARCH_IS_BIG_ENDIAN # define ARCH_IS_BIG_ENDIAN 1 /* slower, default implementation */ #endif #if ARCH_IS_BIG_ENDIAN /* * On big-endian machines, we must arrange the bytes in the right * order. (This also works on machines of unknown byte order.) */ md5_word_t X[16]; const md5_byte_t *xp = data; int i; for (i = 0; i < 16; ++i, xp += 4) X[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24); #else /* !ARCH_IS_BIG_ENDIAN */ /* * On little-endian machines, we can process properly aligned data * without copying it. */ md5_word_t xbuf[16]; const md5_word_t *X; if (!((data - (const md5_byte_t *)0) & 3)) { /* data are properly aligned */ X = (const md5_word_t *)data; } else { /* not aligned */ memcpy(xbuf, data, 64); X = xbuf; } #endif #define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) /* Round 1. */ /* Let [abcd k s i] denote the operation a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s). */ #define F(x, y, z) (((x) & (y)) | (~(x) & (z))) #define SET(a, b, c, d, k, s, Ti)\ t = a + F(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 0, 7, T1); SET(d, a, b, c, 1, 12, T2); SET(c, d, a, b, 2, 17, T3); SET(b, c, d, a, 3, 22, T4); SET(a, b, c, d, 4, 7, T5); SET(d, a, b, c, 5, 12, T6); SET(c, d, a, b, 6, 17, T7); SET(b, c, d, a, 7, 22, T8); SET(a, b, c, d, 8, 7, T9); SET(d, a, b, c, 9, 12, T10); SET(c, d, a, b, 10, 17, T11); SET(b, c, d, a, 11, 22, T12); SET(a, b, c, d, 12, 7, T13); SET(d, a, b, c, 13, 12, T14); SET(c, d, a, b, 14, 17, T15); SET(b, c, d, a, 15, 22, T16); #undef SET /* Round 2. */ /* Let [abcd k s i] denote the operation a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s). */ #define G(x, y, z) (((x) & (z)) | ((y) & ~(z))) #define SET(a, b, c, d, k, s, Ti)\ t = a + G(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 1, 5, T17); SET(d, a, b, c, 6, 9, T18); SET(c, d, a, b, 11, 14, T19); SET(b, c, d, a, 0, 20, T20); SET(a, b, c, d, 5, 5, T21); SET(d, a, b, c, 10, 9, T22); SET(c, d, a, b, 15, 14, T23); SET(b, c, d, a, 4, 20, T24); SET(a, b, c, d, 9, 5, T25); SET(d, a, b, c, 14, 9, T26); SET(c, d, a, b, 3, 14, T27); SET(b, c, d, a, 8, 20, T28); SET(a, b, c, d, 13, 5, T29); SET(d, a, b, c, 2, 9, T30); SET(c, d, a, b, 7, 14, T31); SET(b, c, d, a, 12, 20, T32); #undef SET /* Round 3. */ /* Let [abcd k s t] denote the operation a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s). */ #define H(x, y, z) ((x) ^ (y) ^ (z)) #define SET(a, b, c, d, k, s, Ti)\ t = a + H(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 5, 4, T33); SET(d, a, b, c, 8, 11, T34); SET(c, d, a, b, 11, 16, T35); SET(b, c, d, a, 14, 23, T36); SET(a, b, c, d, 1, 4, T37); SET(d, a, b, c, 4, 11, T38); SET(c, d, a, b, 7, 16, T39); SET(b, c, d, a, 10, 23, T40); SET(a, b, c, d, 13, 4, T41); SET(d, a, b, c, 0, 11, T42); SET(c, d, a, b, 3, 16, T43); SET(b, c, d, a, 6, 23, T44); SET(a, b, c, d, 9, 4, T45); SET(d, a, b, c, 12, 11, T46); SET(c, d, a, b, 15, 16, T47); SET(b, c, d, a, 2, 23, T48); #undef SET /* Round 4. */ /* Let [abcd k s t] denote the operation a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s). */ #define I(x, y, z) ((y) ^ ((x) | ~(z))) #define SET(a, b, c, d, k, s, Ti)\ t = a + I(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 0, 6, T49); SET(d, a, b, c, 7, 10, T50); SET(c, d, a, b, 14, 15, T51); SET(b, c, d, a, 5, 21, T52); SET(a, b, c, d, 12, 6, T53); SET(d, a, b, c, 3, 10, T54); SET(c, d, a, b, 10, 15, T55); SET(b, c, d, a, 1, 21, T56); SET(a, b, c, d, 8, 6, T57); SET(d, a, b, c, 15, 10, T58); SET(c, d, a, b, 6, 15, T59); SET(b, c, d, a, 13, 21, T60); SET(a, b, c, d, 4, 6, T61); SET(d, a, b, c, 11, 10, T62); SET(c, d, a, b, 2, 15, T63); SET(b, c, d, a, 9, 21, T64); #undef SET /* Then perform the following additions. (That is increment each of the four registers by the value it had before this block was started.) */ pms->abcd[0] += a; pms->abcd[1] += b; pms->abcd[2] += c; pms->abcd[3] += d; } void md5_init(md5_state_t *pms) { pms->count[0] = pms->count[1] = 0; pms->abcd[0] = 0x67452301; pms->abcd[1] = 0xefcdab89; pms->abcd[2] = 0x98badcfe; pms->abcd[3] = 0x10325476; } void md5_append(md5_state_t *pms, const md5_byte_t *data, int nbytes) { const md5_byte_t *p = data; int left = nbytes; int offset = (pms->count[0] >> 3) & 63; md5_word_t nbits = (md5_word_t)(nbytes << 3); if (nbytes <= 0) return; /* Update the message length. */ pms->count[1] += nbytes >> 29; pms->count[0] += nbits; if (pms->count[0] < nbits) pms->count[1]++; /* Process an initial partial block. */ if (offset) { int copy = (offset + nbytes > 64 ? 64 - offset : nbytes); memcpy(pms->buf + offset, p, copy); if (offset + copy < 64) return; p += copy; left -= copy; md5_process(pms, pms->buf); } /* Process full blocks. */ for (; left >= 64; p += 64, left -= 64) md5_process(pms, p); /* Process a final partial block. */ if (left) memcpy(pms->buf, p, left); } void md5_finish(md5_state_t *pms, md5_byte_t digest[16]) { static const md5_byte_t pad[64] = { 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; md5_byte_t data[8]; int i; /* Save the length before padding. */ for (i = 0; i < 8; ++i) data[i] = (md5_byte_t)(pms->count[i >> 2] >> ((i & 3) << 3)); /* Pad to 56 bytes mod 64. */ md5_append(pms, pad, ((55 - (pms->count[0] >> 3)) & 63) + 1); /* Append the length. */ md5_append(pms, data, 8); for (i = 0; i < 16; ++i) digest[i] = (md5_byte_t)(pms->abcd[i >> 2] >> ((i & 3) << 3)); } libnbio-0.30/LICENSE0000644000204300020430000006347610270552612011010 00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! libnbio-0.30/mkinstalldirs0000755000204300020430000000132210651774510012575 00000000000000#! /bin/sh # mkinstalldirs --- make directory hierarchy # Author: Noah Friedman # Created: 1993-05-16 # Public domain # $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ errstatus=0 for file do set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` shift pathcomp= for d do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr fi fi pathcomp="$pathcomp/" done done exit $errstatus # mkinstalldirs ends here libnbio-0.30/configure0000755000204300020430000245267710651774510011727 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.60a. # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${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. 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then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$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 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; 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esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; 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esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 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Xsed='sed -e 1s/^X//' sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -n "$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac enable_dlopen=no enable_win32_dll=no # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Check whether --with-pic was given. if test "${with_pic+set}" = set; then withval=$with_pic; pic_mode="$withval" else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Use C for the default configuration in the libtool script tagname= lt_save_CC="$CC" 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 # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;\n" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}\n' # If no C compiler was specified, use CC. LTCC=${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 # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $rm conftest* ac_outfile=conftest.$ac_objext printf "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $rm conftest* lt_prog_compiler_no_builtin_flag= if test "$GCC" = yes; then lt_prog_compiler_no_builtin_flag=' -fno-builtin' { echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:6963: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:6967: \$? = $ac_status" >&5 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. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= { echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi ;; amigaos*) # 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_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | pw32* | os2*) # 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). lt_prog_compiler_pic='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; interix3*) # 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_prog_compiler_can_build_shared=no enable_shared=no ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; hpux*) # 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_prog_compiler_pic='-fPIC' ;; esac ;; *) lt_prog_compiler_pic='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files case $cc_basename in xlc*) lt_prog_compiler_pic='-qnocommon' lt_prog_compiler_wl='-Wl,' ;; esac ;; mingw* | pw32* | os2*) # 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). lt_prog_compiler_pic='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-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_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$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 $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$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 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$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 $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 $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; 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 "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU 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")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; 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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; 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amigaos*) archive_cmds='$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 # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. 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 $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -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$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; openbsd*) hardcode_direct=yes hardcode_shlibpath_var=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$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 $lib.exp' fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$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 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' 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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # 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 # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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} if test "$hardcode_action" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= { echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi ;; *) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* 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 (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_shl_load || defined __stub___shl_load choke me #endif int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else { echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* 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 (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_dlopen || defined __stub___dlopen choke me #endif int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. extract_expsyms_cmds= # Just being paranoid about ensuring that cc_basename is set. for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs_F77=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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 $lib' else ld_shlibs_F77=no fi ;; interix3*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${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_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs_F77=no else ld_shlibs_F77=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $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_F77=no cat <&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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$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_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | 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 # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$GCC" = yes; 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 hardcode_direct_F77=yes else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${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_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=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_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$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 $lib.exp' fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_F77='${wl}-z,text' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' 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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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${libsuff}" hardcode_into_libs=yes ;; 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newsos6) version_type=linux library_names_spec='${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=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=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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cat conftest.err >&5 echo "$as_me:16504: \$? = $ac_status" >&5 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. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_pic_works_GCJ=yes fi fi $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; } if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then case $lt_prog_compiler_pic_GCJ in "" | " "*) ;; *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; esac else lt_prog_compiler_pic_GCJ= lt_prog_compiler_can_build_shared_GCJ=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_GCJ= ;; *) lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" { echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works_GCJ=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" printf "$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>&5 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_static_works_GCJ=yes fi else lt_prog_compiler_static_works_GCJ=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6; } if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then : else lt_prog_compiler_static_GCJ= fi { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_GCJ=no $rm -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:16604: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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 $lib' else ld_shlibs_GCJ=no fi ;; interix3*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${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_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs_GCJ=no else ld_shlibs_GCJ=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $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_GCJ=no cat <&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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = no; then runpath_var= hardcode_libdir_flag_spec_GCJ= export_dynamic_flag_spec_GCJ= whole_archive_flag_spec_GCJ= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$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_GCJ=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | 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 # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$GCC" = yes; 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 hardcode_direct_GCJ=yes else # We have old collect2 hardcode_direct_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${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_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ='$convenience' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=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_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; *) hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$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 $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_GCJ='${wl}-z,text' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag_GCJ='${wl}-z,text' allow_undefined_flag_GCJ='${wl}-z,nodefs' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; *) ld_shlibs_GCJ=no ;; esac fi { echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } test "$ld_shlibs_GCJ" = no && can_build_shared=no # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_GCJ" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_GCJ=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_GCJ in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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AC_DEFINE(NBIO_USE_SELECT, 1, [Define if select should be used instead of poll on UNIX]) elif test "x$enable_kqueue" = "xyes" ; then AC_DEFINE(NBIO_USE_KQUEUE, 1, [Define if kqueue should be used instead of poll on UNIX]) fi dnl for systems that can't decide if they need libdl or not AC_CHECK_LIB(dl, dlopen, AP_LDADD="-ldl $NB_LDADD") AC_SUBST(NB_LDADD) AC_SUBST(CFLAGS) dnl LIBTOOL="$LIBTOOL --silent" AC_OUTPUT([ Makefile include/Makefile src/Makefile nbmsnp/Makefile ]) libnbio-0.30/include/0000777000204300020430000000000010651774652011507 500000000000000libnbio-0.30/include/config.h.in0000644000204300020430000000447110651774510013445 00000000000000/* include/config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_ARPA_INET_H /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_IN_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_POLL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define if kqueue should be used instead of poll on UNIX */ #undef NBIO_USE_KQUEUE /* Define if select should be used instead of poll on UNIX */ #undef NBIO_USE_SELECT /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION libnbio-0.30/include/stamp-h.in0000644000204300020430000000000010651774510013303 00000000000000libnbio-0.30/include/libnbio.h0000644000204300020430000002033610534202435013177 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __LIBNBIO_H__ #define __LIBNBIO_H__ #ifdef __cplusplus extern "C" { #endif #ifdef HAVE_CONFIG_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETDB_H #include #endif #include /* for time_t */ #define NBIO_MAX_DELIMITER_LEN 4 /* normally one of \n, \r, \r\n, \r\n\r\n */ #ifdef NBIO_USE_WINSOCK2 #include #include typedef SOCKET nbio_sockfd_t; #else typedef int nbio_sockfd_t; #endif typedef struct nbio_buf_s { unsigned char *data; int len; int offset; time_t trigger; /* time at which the event should be triggered */ void *intdata; struct nbio_buf_s *next; } nbio_buf_t; #define NBIO_FDTYPE_LISTENER 0 #define NBIO_FDTYPE_STREAM 1 #define NBIO_FDTYPE_DGRAM 2 #define NBIO_EVENT_READ 0 /* buffer read (or socket is readable) */ #define NBIO_EVENT_WRITE 1 /* buffer written (or socket is writable) */ #define NBIO_EVENT_ERROR 2 /* error encountered */ #define NBIO_EVENT_EOF 3 /* EOF encountered */ #define NBIO_EVENT_CONNECTED 4 /* connection succeeded */ #define NBIO_EVENT_CONNECTFAILED 5 /* connection failed */ #define NBIO_EVENT_RESOLVERESULT 6 /* result of a resolver operation */ #define NBIO_EVENT_TIMEREXPIRE 7 /* timer expired */ #define NBIO_EVENT_INCOMINGCONN 8 /* (listener only) new incoming conn */ typedef unsigned short nbio_fdt_flags_t; #define NBIO_FDT_FLAG_NONE 0x0000 /* * Raw mode works just like normal mode, except that rxvecs are not * used at all. When the READ event is trigered, it means the socket * is ready, nothing else. The user callback will have to read the * data manually into its own buffer. * */ #define NBIO_FDT_FLAG_RAW 0x0001 #define NBIO_FDT_FLAG_RAWREAD 0x0004 /* * The close-on-flush flag tells the system to close the fdt as soon * as there is no more data waiting to be written. If there are no * pending txvecs, then this equates to "close on next call to nbio_poll()". * * This is useful for doing things where you would normally do: * write(); * close(); * With libnbio, you should do: * nbio_addtxvector(); * nbio_setcloseonflush(fdt, 1); * */ #define NBIO_FDT_FLAG_CLOSEONFLUSH 0x0002 /* * Normally on delimited streams, the delimiter will be zeroed before * making it to the read callback. Setting this flag will prevent * this behavior and the delimiter will be in the returned data. */ #define NBIO_FDT_FLAG_KEEPDELIM 0x0008 #define NBIO_FDT_FLAG_IGNORE 0x0010 #define NBIO_FDT_FLAG_CLOSED 0x0020 /* * An internally managed connection. */ #define NBIO_FDT_FLAG_INTERNAL 0x0040 typedef struct nbio_delim_s { unsigned char len; unsigned char data[NBIO_MAX_DELIMITER_LEN]; struct nbio_delim_s *next; } nbio_delim_t; typedef struct nbio_fd_s { int type; nbio_sockfd_t fd; nbio_fdt_flags_t flags; int (*handler)(void *, int event, struct nbio_fd_s *); /* nbio_handler_t */ void *priv; nbio_delim_t *delims; int pri; nbio_buf_t *rxchain; nbio_buf_t *rxchain_freelist; nbio_buf_t *txchain; nbio_buf_t *txchain_tail; nbio_buf_t *txchain_freelist; void *intdata; int timerinterval; time_t timernextfire; struct nbio_fd_s *next; } nbio_fd_t; typedef int (*nbio_handler_t)(void *, int event, nbio_fd_t *); /* used only by resolv.c */ struct nbio__resolvinfo; typedef struct { void *fdlist; int maxpri; void *intdata; void *priv; struct nbio__resolvinfo *resolv; #if 0 #ifdef NBIO_USEKQUEUE int kq; struct kevent *kqevents; int kqeventslen; struct kevent *kqchanges; int kqchangeslen; int kqchangecount; #endif #endif } nbio_t; int nbio_init(nbio_t *nb, int pfdsize); int nbio_kill(nbio_t *nb); void nbio_alleofforce(nbio_t *nb); void nbio_flushall(nbio_t *nb); nbio_fd_t *nbio_iter(nbio_t *nb, int (*matcher)(nbio_t *nb, void *ud, nbio_fd_t *fdt), void *userdata); nbio_fd_t *nbio_getfdt(nbio_t *nb, nbio_sockfd_t fd); nbio_fd_t *nbio_addfd(nbio_t *nb, int type, nbio_sockfd_t fd, int pri, nbio_handler_t handler, void *priv, int rxlen, int txlen); int nbio_closefdt(nbio_t *nb, nbio_fd_t *fdt); int nbio_sfd_close(nbio_t *nb, nbio_sockfd_t fd); int nbio_setraw(nbio_t *nb, nbio_fd_t *fdt, int val); int nbio_setcloseonflush(nbio_fd_t *fdt, int val); int nbio_cleanuponly(nbio_t *nb); int nbio_poll(nbio_t *nb, int timeout); int nbio_setpri(nbio_t *nb, nbio_fd_t *fdt, int pri); int nbio_connect(nbio_t *nb, const struct sockaddr *addr, int addrlen, nbio_handler_t handler, void *priv); int nbio_settimer(nbio_t *nb, nbio_fd_t *fdt, int interval); int nbio_sfd_read(nbio_t *nb, nbio_sockfd_t fd, void *buf, int count); int nbio_sfd_write(nbio_t *nb, nbio_sockfd_t fd, const void *buf, int count); nbio_sockfd_t nbio_sfd_accept(nbio_t *nb, nbio_sockfd_t fd, struct sockaddr *saret, int *salen); nbio_sockfd_t nbio_getincomingconn(nbio_t *nb, nbio_fd_t *fdt, struct sockaddr *saret, int *salen); nbio_sockfd_t nbio_sfd_newlistener(nbio_t *nb, const char *addr, unsigned short port); nbio_sockfd_t nbio_sfd_new_stream(nbio_t *nb); int nbio_sfd_setnonblocking(nbio_t *nb, nbio_sockfd_t fd); int nbio_sfd_connect(nbio_t *nb, nbio_sockfd_t fd, struct sockaddr *sa, int salen); int nbio_sfd_bind(nbio_t *nb, nbio_sockfd_t fd, struct sockaddr *sa, int salen); int nbio_sfd_listen(nbio_t *nb, nbio_sockfd_t fd); int nbio_addrxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen, int offset); int nbio_addrxvector_time(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen, int offset, time_t trigger); int nbio_remrxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf); unsigned char *nbio_remtoprxvector(nbio_t *nb, nbio_fd_t *fdt, int *len, int *offset); int nbio_addtxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen); int nbio_addtxvector_time(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen, time_t trigger); int nbio_remtxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf); unsigned char *nbio_remtoptxvector(nbio_t *nb, nbio_fd_t *fdt, int *len, int *offset); int nbio_rxavail(nbio_t *nb, nbio_fd_t *fdt); int nbio_txavail(nbio_t *nb, nbio_fd_t *fdt); /* * Stream delimiters. * * When a delimiter is found in a stream, the application is called * regardless of whether a buffer was completly filled or not. Additionally, * the delimiter will be read off the stream, but will not be copied into the * user buffer (unless NBIO_FDT_FLAG_KEEPDELIM is set). * * For undelimited streams, either never call adddelim() or setdelim(), * or call cleardelim(). * */ /* * Add a delimiter to watch for. New delimiters will be found before older * delimiters (prepend). */ int nbio_adddelim(nbio_t *nb, nbio_fd_t *fdt, const unsigned char *delim, const unsigned char delimlen); /* * Clear all delimiters. */ int nbio_cleardelim(nbio_fd_t *fdt); /* * Set or clear the KEEPDELIM flag. */ int nbio_setkeepdelim(nbio_fd_t *fdt, int val); /* * Non-blocking DNS resolution. Returns struct hostent to callback, just as * gethostbyname() would have. 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See the GNU Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ERRCOMPAT_H__ #define __ERRCOMPAT_H__ /* Just for sanity's sake, we define these with the "standard" UNIX meanings */ #define EINTR 4 #define EAGAIN 11 #define EFAULT 14 #define EINVAL 22 #define ENOTSOCK 88 #define EMSGSIZE 90 #define EOPNOTSUPP 95 #define ENETDOWN 100 #define ENETRESET 102 #define ECONNABORTED 103 #define ECONNRESET 104 #define ENOTCONN 107 #define ESHUTDOWN 108 #define ETIMEDOUT 110 #define EINPROGRESS 115 #endif /* def __ERRCOMPAT_H__ */ libnbio-0.30/include/Makefile.am0000644000204300020430000000006510277165376013461 00000000000000 pkginclude_HEADERS = \ libnbio.h \ errcompat.h libnbio-0.30/Makefile.in0000644000204300020430000002565510651774652012062 00000000000000# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am # Copyright (C) 1994, 1995-8, 1999, 2001 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. 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esac ;; 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 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 "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' 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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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${libsuff}" hardcode_into_libs=yes ;; 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newsos6) version_type=linux library_names_spec='${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=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=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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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. 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_AC_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then runpath_var= _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | 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 # need to do runtime linking. case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; 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. _LT_AC_TAGVAR(archive_cmds, $1)='' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes; 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 _LT_AC_TAGVAR(hardcode_direct, $1)=yes else # We have old collect2 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$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. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${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. _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) _LT_AC_TAGVAR(archive_cmds, $1)='$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)' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi[[45]]*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_TAGVAR(allow_undefined_flag, $1)=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. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; freebsd1*) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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When it is available in # # a released version of Autoconf we should remove this # # macro and use it instead. # # LT_AC_PROG_SED # -------------- # Check for a fully-functional sed program, that truncates # as few characters as possible. Prefer GNU sed if found. 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See the GNU Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #include #include #include #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include #include "impl.h" #include "resolv.h" /* XXX this should be elimitated by using more bookkeeping */ static void setmaxpri(nbio_t *nb) { nbio_fd_t *cur; int max = 0; for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { if (cur->flags & NBIO_FDT_FLAG_CLOSED) continue; if (cur->pri > max) max = cur->pri; } nb->maxpri = max; return; } int nbio_settimer(nbio_t *nb, nbio_fd_t *fdt, int interval) { if (!nb || !fdt || (interval < 0)) { errno = EINVAL; return -1; } fdt->timerinterval = interval; fdt->timernextfire = time(NULL) + interval; return 0; } /* Since this skips INTERNAL, it is useful only for outside callers. */ nbio_fd_t *nbio_iter(nbio_t *nb, int (*matcher)(nbio_t *nb, void *ud, nbio_fd_t *fdt), void *userdata) { nbio_fd_t *cur; if (!nb || !matcher) { errno = EINVAL; return NULL; } for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { if (cur->flags & NBIO_FDT_FLAG_IGNORE) continue; if (cur->flags & NBIO_FDT_FLAG_INTERNAL) continue; if (matcher(nb, userdata, cur)) return cur; } return NULL; } nbio_fd_t *nbio_getfdt(nbio_t *nb, nbio_sockfd_t fd) { nbio_fd_t *cur; if (!nb) { errno = EINVAL; return NULL; } for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { if (cur->flags & NBIO_FDT_FLAG_IGNORE) continue; if (cur->fd == fd) return cur; } errno = ENOENT; return NULL; } static int streamread_nodelim(nbio_t *nb, nbio_fd_t *fdt) { nbio_buf_t *cur; int target, got; for (cur = fdt->rxchain; cur; cur = cur->next) { /* Find a non-zero buffer that still has space left in it */ if (cur->len && (cur->offset < cur->len)) break; } if (!cur) { fdt_setpollin(nb, fdt, 0); return 0; } target = cur->len - cur->offset; /* XXX should allow methods to override -- ie, WSARecv on win32 */ if (((got = fdt_read(fdt, cur->data+cur->offset, target)) < 0) && (errno != EINTR) && (errno != EAGAIN)) { return fdt->handler(nb, NBIO_EVENT_ERROR, fdt); } if (got == 0) return fdt->handler(nb, NBIO_EVENT_EOF, fdt); if (got < 0) got = 0; /* a non-fatal error occured; zero bytes actually read */ cur->offset += got; if (cur->offset >= cur->len) return fdt->handler(nb, NBIO_EVENT_READ, fdt); return 0; /* don't call handler unless we filled a buffer */ } static int streamread_delim(nbio_t *nb, nbio_fd_t *fdt) { nbio_buf_t *cur; int got, rr, target; rr = 0; for (cur = fdt->rxchain; cur; cur = cur->next) { /* Find a non-zero buffer that still has space left in it */ if (cur->len && (cur->offset < cur->len)) break; } if (!cur) { fdt_setpollin(nb, fdt, 0); return 0; } for (got = 0, target = 0; (got < (cur->len - cur->offset)) && !target; ) { nbio_delim_t *cd; if ((rr = fdt_read(fdt, cur->data+cur->offset, 1)) <= 0) break; cur->offset += rr; got += rr; for (cd = fdt->delims; cd; cd = cd->next) { if ((cur->offset >= cd->len) && (memcmp(cur->data+cur->offset-cd->len, cd->data, cd->len) == 0)) { target++; if (!(fdt->flags & NBIO_FDT_FLAG_KEEPDELIM)) memset(cur->data+cur->offset-cd->len, '\0', cd->len); break; } } } if ((rr < 0) && (errno != EAGAIN)) return fdt->handler(nb, NBIO_EVENT_ERROR, fdt); if ((cur->offset >= cur->len) || target) { if ((got = fdt->handler(nb, NBIO_EVENT_READ, fdt)) < 0) return got; } if (rr == 0) return fdt->handler(nb, NBIO_EVENT_EOF, fdt); return 0; /* don't call handler unless we filled a buffer or got delim */ } static int streamread(nbio_t *nb, nbio_fd_t *fdt) { if ((fdt->flags & NBIO_FDT_FLAG_RAW) || (fdt->flags & NBIO_FDT_FLAG_RAWREAD)) return fdt->handler(nb, NBIO_EVENT_READ, fdt); if (fdt->delims) return streamread_delim(nb, fdt); return streamread_nodelim(nb, fdt); } static int streamwrite(nbio_t *nb, nbio_fd_t *fdt) { nbio_buf_t *cur; int target, wrote; int pollout = 0; time_t now; if (fdt->flags & NBIO_FDT_FLAG_RAW) return fdt->handler(nb, NBIO_EVENT_WRITE, fdt); now = time(NULL); for (cur = fdt->txchain; cur; cur = cur->next) { /* Find a non-zero buffer that still needs data written also checks for the trigger time */ if (cur->len && (cur->offset < cur->len)) { if (cur->trigger <= now) break; else pollout = 1; /* keep checking on this fd */ } } if (!cur) { fdt_setpollout(nb, fdt, pollout); return 0; /* nothing to do */ } target = cur->len - cur->offset; if (((wrote = fdt_write(fdt, cur->data+cur->offset, target)) < 0) && (errno != EINTR) && (errno != EAGAIN)) { return fdt->handler(nb, NBIO_EVENT_ERROR, fdt); } if (wrote < 0) wrote = 0; /* a non-fatal error occured; zero bytes actually written */ cur->offset += wrote; if (cur->offset >= cur->len) { int ret; ret = fdt->handler(nb, NBIO_EVENT_WRITE, fdt); if (!fdt->txchain && (fdt->flags & NBIO_FDT_FLAG_CLOSEONFLUSH)) ret = fdt->handler(nb, NBIO_EVENT_EOF, fdt); return ret; } return 0; /* don't call handler unless we finished a buffer */ } /* * DGRAM sockets are completely unbuffered. */ static int dgramread(nbio_t *nb, nbio_fd_t *fdt) { return fdt->handler(nb, NBIO_EVENT_READ, fdt); } static int dgramwrite(nbio_t *nb, nbio_fd_t *fdt) { return fdt->handler(nb, NBIO_EVENT_WRITE, fdt); } int nbio_init(nbio_t *nb, int pfdsize) { if (!nb || (pfdsize <= 0)) return -1; memset(nb, 0, sizeof(nbio_t)); if (nbio_resolv__init(nb) == -1) return -1; if (pfdinit(nb, pfdsize) == -1) { nbio_resolv__free(nb); return -1; } setmaxpri(nb); return 0; } int nbio_kill(nbio_t *nb) { nbio_fd_t *cur; if (!nb) { errno = EINVAL; return -1; } for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) nbio_closefdt(nb, cur); nbio_cleanuponly(nb); /* to clean up the list */ pfdkill(nb); nbio_resolv__free(nb); return 0; } /* XXX handle malloc==NULL case better here */ static int preallocchains(nbio_fd_t *fdt, int rxlen, int txlen) { nbio_buf_t *newbuf; while (rxlen) { if (!(newbuf = malloc(sizeof(nbio_buf_t)))) return -1; newbuf->next = fdt->rxchain_freelist; fdt->rxchain_freelist = newbuf; rxlen--; } while (txlen) { if (!(newbuf = malloc(sizeof(nbio_buf_t)))) return -1; newbuf->next = fdt->txchain_freelist; fdt->txchain_freelist = newbuf; txlen--; } return 0; } nbio_fd_t *nbio_addfd(nbio_t *nb, int type, nbio_sockfd_t fd, int pri, nbio_handler_t handler, void *priv, int rxlen, int txlen) { nbio_fd_t *newfd; if (!nb || (pri < 0) || (rxlen < 0) || (txlen < 0)) { errno = EINVAL; return NULL; } if ((type != NBIO_FDTYPE_STREAM) && (type != NBIO_FDTYPE_LISTENER) && (type != NBIO_FDTYPE_DGRAM)) { errno = EINVAL; return NULL; } if (nbio_getfdt(nb, fd)) { errno = EEXIST; return NULL; } if (fdt_setnonblock(fd) == -1) return NULL; if (!(newfd = malloc(sizeof(nbio_fd_t)))) { errno = ENOMEM; return NULL; } newfd->type = type; newfd->fd = fd; newfd->flags = NBIO_FDT_FLAG_NONE; newfd->pri = pri; newfd->delims = NULL; newfd->handler = handler; newfd->priv = priv; newfd->timerinterval = 0; newfd->rxchain = newfd->txchain = newfd->txchain_tail = NULL; newfd->rxchain_freelist = newfd->txchain_freelist = NULL; if (preallocchains(newfd, rxlen, txlen) < 0) { free(newfd); return NULL; } if (pfdadd(nb, newfd) == -1) { /* XXX free up chains */ free(newfd); errno = ENOMEM; return NULL; } fdt_setpollnone(nb, newfd); if (newfd->type == NBIO_FDTYPE_STREAM) { /* will be set when buffers are added */ fdt_setpollin(nb, newfd, 0); fdt_setpollout(nb, newfd, 0); } else if (newfd->type == NBIO_FDTYPE_LISTENER) { fdt_setpollin(nb, newfd, 1); fdt_setpollout(nb, newfd, 0); } else if (newfd->type == NBIO_FDTYPE_DGRAM) { fdt_setpollin(nb, newfd, 1); fdt_setpollout(nb, newfd, 0); } pfdaddfinish(nb, newfd); newfd->next = (nbio_fd_t *)nb->fdlist; nb->fdlist = (void *)newfd; setmaxpri(nb); return newfd; } int nbio_closefdt(nbio_t *nb, nbio_fd_t *fdt) { if (!nb || !fdt) { errno = EINVAL; return -1; } if (fdt->flags & NBIO_FDT_FLAG_CLOSED) return 0; #if 0 if (fdt->rxchain || fdt->txchain) fprintf(stderr, "WARNING: unfreed buffers on closed connection (%d/%p)\n", fdt->fd, fdt); #endif fdt_setpollnone(nb, fdt); fdt_close(fdt); fdt->fd = -1; fdt->flags |= NBIO_FDT_FLAG_CLOSED; pfdrem(nb, fdt); setmaxpri(nb); return 0; } void __fdt_free(nbio_fd_t *fdt) { nbio_buf_t *buf, *tmp; nbio_cleardelim(fdt); for (buf = fdt->rxchain_freelist; buf; ) { tmp = buf; buf = buf->next; free(tmp); } for (buf = fdt->txchain_freelist; buf; ) { tmp = buf; buf = buf->next; free(tmp); } pfdfree(fdt); free(fdt); return; } /* Call the EOF callback on all connections in order to close them */ void nbio_alleofforce(nbio_t *nb) { nbio_fd_t *cur; nbio_flushall(nb); for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { if (cur->flags & NBIO_FDT_FLAG_CLOSED) continue; if (cur->handler) cur->handler(nb, NBIO_EVENT_EOF, cur); } return; } void nbio_flushall(nbio_t *nb) { nbio_fd_t *cur; for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { int i; if (cur->flags & NBIO_FDT_FLAG_CLOSED) continue; /* Call each ten times just to make sure */ for (i = 10; i; i--) { if (cur->type == NBIO_FDTYPE_LISTENER) ; else if (cur->type == NBIO_FDTYPE_STREAM) streamwrite(nb, cur); else if (cur->type == NBIO_FDTYPE_DGRAM) dgramwrite(nb, cur); } } return; } /* Do all cleanups that are normally done in nbio_poll */ int nbio_cleanuponly(nbio_t *nb) { nbio_fd_t *cur = NULL, **prev = NULL; for (prev = (nbio_fd_t **)&nb->fdlist; (cur = *prev); ) { if (cur->flags & NBIO_FDT_FLAG_CLOSED) { *prev = cur->next; __fdt_free(cur); continue; } if ((cur->flags & NBIO_FDT_FLAG_CLOSEONFLUSH) && !cur->txchain) cur->handler(nb, NBIO_EVENT_EOF, cur); prev = &cur->next; } return 0; } int nbio_connect(nbio_t *nb, const struct sockaddr *addr, int addrlen, nbio_handler_t handler, void *priv) { return fdt_connect(nb, addr, addrlen, handler, priv); } int __fdt_ready_in(nbio_t *nb, nbio_fd_t *fdt) { if (fdt->type == NBIO_FDTYPE_LISTENER) { if (fdt->handler(nb, NBIO_EVENT_INCOMINGCONN, fdt) < 0) return -1; } else if (fdt->type == NBIO_FDTYPE_STREAM) { if (streamread(nb, fdt) < 0) return -1; } else if (fdt->type == NBIO_FDTYPE_DGRAM) { if (dgramread(nb, fdt) < 0) return -1; } return 0; } int __fdt_ready_out(nbio_t *nb, nbio_fd_t *fdt) { if (fdt->type == NBIO_FDTYPE_LISTENER) { ; /* invalid? */ } else if (fdt->type == NBIO_FDTYPE_STREAM) { if (streamwrite(nb, fdt) < 0) return -1; /* XXX do something better */ } else if (fdt->type == NBIO_FDTYPE_DGRAM) { if (dgramwrite(nb, fdt) < 0) return -1; /* XXX do something better */ } return 0; } int __fdt_ready_eof(nbio_t *nb, nbio_fd_t *fdt) { if ((fdt->fd != -1) && fdt->handler) fdt->handler(nb, NBIO_EVENT_EOF, fdt); return 0; } int __fdt_ready_all(nbio_t *nb, nbio_fd_t *fdt) { if (fdt->timerinterval) { time_t now; now = time(NULL); if (fdt->timernextfire <= now) { fdt->handler(nb, NBIO_EVENT_TIMEREXPIRE, fdt); fdt->timernextfire = time(NULL) + fdt->timerinterval; } } if ((fdt->flags & NBIO_FDT_FLAG_CLOSEONFLUSH) && !fdt->txchain) fdt->handler(nb, NBIO_EVENT_EOF, fdt); return 0; } int nbio_poll(nbio_t *nb, int timeout) { return pfdpoll(nb, timeout); } int nbio_setpri(nbio_t *nb, nbio_fd_t *fdt, int pri) { if (!nb || !fdt || (pri < 0)) { errno = EINVAL; return -1; } fdt->pri = pri; setmaxpri(nb); return 0; } int nbio_setraw(nbio_t *nb, nbio_fd_t *fdt, int val) { if (!fdt) { errno = EINVAL; return -1; } /* clear previous state */ fdt->flags &= ~(NBIO_FDT_FLAG_RAW | NBIO_FDT_FLAG_RAWREAD); fdt_setpollnone(nb, fdt); if (val == 2) { fdt->flags |= NBIO_FDT_FLAG_RAWREAD; fdt_setpollin(nb, fdt, 1); /* * RAWREAD mode still uses POLLOUT. * * Only clear POLLOUT if there are no pending buffers. In * the case that there are, then set POLLOUT, wait for them * to be sent, and pollout will be cleared by itself. */ fdt_setpollout(nb, fdt, fdt->txchain ? 1 : 0); } else if (val) { fdt->flags |= NBIO_FDT_FLAG_RAW; fdt_setpollin(nb, fdt, 1); fdt_setpollout(nb, fdt, 1); } else { if (fdt->rxchain) fdt_setpollin(nb, fdt, 1); if (fdt->txchain) fdt_setpollout(nb, fdt, 1); } return 0; } int nbio_setcloseonflush(nbio_fd_t *fdt, int val) { if (!fdt) { errno = EINVAL; return -1; } if (val) fdt->flags |= NBIO_FDT_FLAG_CLOSEONFLUSH; else fdt->flags &= ~NBIO_FDT_FLAG_CLOSEONFLUSH; return 0; } int nbio_adddelim(nbio_t *nb, nbio_fd_t *fdt, const unsigned char *delim, const unsigned char delimlen) { nbio_delim_t *nd; if (!nb || !fdt || (fdt->type != NBIO_FDTYPE_STREAM)) { errno = EINVAL; return -1; } if (!delimlen || !delim || (delimlen > NBIO_MAX_DELIMITER_LEN)) { errno = EINVAL; return -1; } if (!(nd = malloc(sizeof(nbio_delim_t)))) return -1; nd->len = delimlen; memcpy(nd->data, delim, delimlen); nd->next = fdt->delims; fdt->delims = nd; return 0; } int nbio_cleardelim(nbio_fd_t *fdt) { nbio_delim_t *cur; if (!fdt || (fdt->type != NBIO_FDTYPE_STREAM)) { errno = EINVAL; return -1; } for (cur = fdt->delims; cur; ) { nbio_delim_t *tmp; tmp = cur->next; free(cur); cur = tmp; } fdt->delims = NULL; return 0; } int nbio_setkeepdelim(nbio_fd_t *fdt, int val) { if (!fdt || (fdt->type != NBIO_FDTYPE_STREAM)) { errno = EINVAL; return -1; } if (val) fdt->flags |= NBIO_FDT_FLAG_KEEPDELIM; else fdt->flags &= ~NBIO_FDT_FLAG_KEEPDELIM; return 0; } int nbio_sfd_close(nbio_t *nb, nbio_sockfd_t fd) { return fdt_closefd(fd); } nbio_sockfd_t nbio_sfd_new_stream(nbio_t *nb) { return fdt_newsocket(PF_INET, SOCK_STREAM); } int nbio_sfd_setnonblocking(nbio_t *nb, nbio_sockfd_t fd) { return fdt_setnonblock(fd); } int nbio_sfd_connect(nbio_t *nb, nbio_sockfd_t fd, struct sockaddr *sa, int salen) { return fdt_connectfd(fd, sa, salen); } int nbio_sfd_bind(nbio_t *nb, nbio_sockfd_t fd, struct sockaddr *sa, int salen) { return fdt_bindfd(fd, sa, salen); } int nbio_sfd_listen(nbio_t *nb, nbio_sockfd_t fd) { return fdt_listenfd(fd); } int nbio_sfd_read(nbio_t *nb, nbio_sockfd_t fd, void *buf, int count) { return fdt_readfd(fd, buf, count); } int nbio_sfd_write(nbio_t *nb, nbio_sockfd_t fd, const void *buf, int count) { return fdt_writefd(fd, buf, count); } nbio_sockfd_t nbio_sfd_accept(nbio_t *nb, nbio_sockfd_t fd, struct sockaddr *saret, int *salen) { return fdt_acceptfd(fd, saret, salen); } nbio_sockfd_t nbio_getincomingconn(nbio_t *nb, nbio_fd_t *fdt, struct sockaddr *saret, int *salen) { if (!nb || !fdt || (fdt->type != NBIO_FDTYPE_LISTENER)) { errno = EINVAL; return -1; } return nbio_sfd_accept(nb, fdt->fd, saret, salen); } nbio_sockfd_t nbio_sfd_newlistener(nbio_t *nb, const char *addr, unsigned short port) { return fdt_newlistener(addr, port); } libnbio-0.30/src/select.c0000644000204300020430000001232410277001406012174 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * Not all UNIXy platforms have a working poll (eg, OS X Tiger). The select * support should be the lowest common denominator, so we avoid things like * FD_COPY() that would be helpful but are non-portable. * * (In theory, we could reuse the wsk2 select() support, but it has enough * quirks that it's best to leave it alone.) * */ #ifdef HAVE_CONFIG_H #include #endif #if !defined(NBIO_USE_KQUEUE) && !defined(NBIO_USE_WINSOCK2) && defined(NBIO_USE_SELECT) #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_SYS_POLL_H #include #endif #ifdef HAVE_STRING_H #include #endif #include #include "impl.h" #define NBIO_PFD_INVAL -1 int pfdinit(nbio_t *nb, int pfdsize) { /* unused. */ nb->intdata = NULL; return 0; } /* This kills the nbio_t, not a pfd -- confusing name. */ void pfdkill(nbio_t *nb) { /* unused. */ nb->intdata = NULL; return; } #define WANT_NONE 0x0000 #define WANT_READ 0x0001 #define WANT_WRITE 0x0002 /* nbio_fd_t->intdata */ struct fdtdata { unsigned short flags; }; #if 0 static int setmaxfd(nbio_t *nb) { struct nbdata *nbd = (struct nbdata *)nb->intdata; nbio_sockfd_t maxfd = -1; nbio_fd_t *cur; for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { struct fdtdata *data = (struct fdtdata *)cur->intdata; if (data->flags == WANT_NONE) continue; if (cur->fd > maxfd) maxfd = cur->fd; } nbd->maxfd = maxfd; return maxfd; } #endif int pfdadd(nbio_t *nb, nbio_fd_t *newfd) { struct fdtdata *data; if (!(data = malloc(sizeof(struct fdtdata)))) return -1; memset(data, 0, sizeof(struct fdtdata)); newfd->intdata = (void *)data; data->flags = WANT_NONE; return 0; } void pfdaddfinish(nbio_t *nb, nbio_fd_t *newfd) { /* unused. */ return; } void pfdrem(nbio_t *nb, nbio_fd_t *fdt) { /* unused. */ return; } void pfdfree(nbio_fd_t *fdt) { struct fdtdata *data = (struct fdtdata *)fdt->intdata; free(data); fdt->intdata = NULL; return; } int pfdpoll(nbio_t *nb, int timeout) { int selret; nbio_fd_t *cur = NULL, **prev = NULL; fd_set rfds, wfds; struct timeval tv; int maxfd; if (!nb) { errno = EINVAL; return -1; } FD_ZERO(&rfds); FD_ZERO(&wfds); if (timeout != -1) { memset(&tv, 0, sizeof(tv)); tv.tv_sec = timeout / 1000; tv.tv_usec = (timeout % 1000) * 1000; } for (cur = (nbio_fd_t *)nb->fdlist, maxfd = -1; cur; cur = cur->next) { struct fdtdata *data = (struct fdtdata *)cur->intdata; if (cur->flags & NBIO_FDT_FLAG_CLOSED) continue; if (data->flags == WANT_NONE) continue; if (data->flags & WANT_READ) FD_SET(cur->fd, &rfds); if (data->flags & WANT_WRITE) FD_SET(cur->fd, &wfds); if (cur->fd > maxfd) maxfd = cur->fd; } if (maxfd == -1) { errno = EINVAL; return -1; } errno = 0; if ((selret = select(maxfd+1, &rfds, &wfds, NULL, (timeout == -1) ? NULL : &tv)) == -1) { /* Never return EINTR from pfdpoll... */ if (errno == EINTR) { errno = 0; return 0; } return -1; } for (prev = (nbio_fd_t **)&nb->fdlist; (cur = *prev); ) { if (cur->flags & NBIO_FDT_FLAG_CLOSED) { *prev = cur->next; __fdt_free(cur); continue; } /* * The FD_*() macros will explode if given a -1 fd. * Remember that the __fdt_ready_*() functions can close * connections. */ if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && FD_ISSET(cur->fd, &rfds)) { if (__fdt_ready_in(nb, cur) == -1) return -1; } if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && FD_ISSET(cur->fd, &wfds)) { if (__fdt_ready_out(nb, cur) == -1) return -1; } if (__fdt_ready_all(nb, cur) == -1) return -1; prev = &cur->next; } return 1; } void fdt_setpollin(nbio_t *nb, nbio_fd_t *fdt, int val) { struct fdtdata *data = (struct fdtdata *)fdt->intdata; if (val) data->flags |= WANT_READ; else data->flags &= ~WANT_READ; return; } void fdt_setpollout(nbio_t *nb, nbio_fd_t *fdt, int val) { struct fdtdata *data = (struct fdtdata *)fdt->intdata; if (val) data->flags |= WANT_WRITE; else data->flags &= ~WANT_WRITE; return; } void fdt_setpollnone(nbio_t *nb, nbio_fd_t *fdt) { struct fdtdata *data = (struct fdtdata *)fdt->intdata; data->flags &= ~(WANT_READ | WANT_WRITE); return; } #endif /* !def KQUEUE && !def WINSOCK2 */ libnbio-0.30/src/unix.c0000644000204300020430000001475410534202435011712 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif /* XXX ick. */ #if !defined(NBIO_USE_WINSOCK2) #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #ifdef HAVE_ARPA_INET_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_STDIO_H #include #endif #ifdef HAVE_NETDB_H #include #endif #ifdef HAVE_STRING_H #include #endif #include #include "impl.h" int fdt_setnonblock(int fd) { int flags; if ((flags = fcntl(fd, F_GETFL, 0)) == -1) return -1; return fcntl(fd, F_SETFL, flags | O_NONBLOCK); } int fdt_readfd(nbio_sockfd_t fd, void *buf, int count) { return read(fd, buf, count); } int fdt_read(nbio_fd_t *fdt, void *buf, int count) { return fdt_readfd(fdt->fd, buf, count); } int fdt_writefd(nbio_sockfd_t fd, const void *buf, int count) { return write(fd, buf, count); } int fdt_write(nbio_fd_t *fdt, const void *buf, int count) { return fdt_writefd(fdt->fd, buf, count); } int fdt_closefd(nbio_sockfd_t fd) { return close(fd); } void fdt_close(nbio_fd_t *fdt) { fdt_closefd(fdt->fd); return; } nbio_sockfd_t fdt_newsocket(int family, int type) { return socket(family, type, 0); } int fdt_bindfd(nbio_sockfd_t fd, struct sockaddr *sa, int salen) { return bind(fd, sa, salen); } int fdt_listenfd(nbio_sockfd_t fd) { /* Queue length is pretty meaningless on most modern platforms... */ return listen(fd, 1024); } /* * Create a new socket, bind it to the specified port, and start listening. * * IPv6 made this nice and complicated for us. Should probably actually support * IPv6 someday. */ nbio_sockfd_t fdt_newlistener(const char *addr, unsigned short portnum) { #if 0 /* why the hell did i do all this. */ nbio_sockfd_t sfd; const int on = 1; struct addrinfo hints, *res, *ressave; char serv[5]; snprintf(serv, sizeof(serv), "%d", portnum); memset(&hints, 0, sizeof(struct addrinfo)); hints.ai_flags = AI_PASSIVE; hints.ai_family = AF_UNSPEC; hints.ai_socktype = SOCK_STREAM; if (getaddrinfo(NULL /* any IP */, serv, &hints, &res) == -1) return -1; ressave = res; do { sfd = fdt_newsocket(res->ai_family, res->ai_socktype); if (sfd == -1) continue; setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); if (fdt_bindfd(sfd, res->ai_addr, res->ai_addrlen) == 0) break; /* success */ fdt_closefd(sfd); } while ((res = res->ai_next)); if (!res) { errno = EINVAL; if (ressave) freeaddrinfo(ressave); return -1; } freeaddrinfo(ressave); #else nbio_sockfd_t sfd; struct sockaddr_in sin; const int on = 1; sfd = fdt_newsocket(AF_INET, SOCK_STREAM); if (sfd == -1) return -1; memset(&sin, 0, sizeof(struct sockaddr_in)); sin.sin_family = AF_INET; if (addr) { if (inet_pton(AF_INET, addr, &sin.sin_addr) != 1) { fdt_closefd(sfd); return -1; } } /* otherwise left zeroed out */ sin.sin_port = htons(portnum); setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); if (fdt_bindfd(sfd, (struct sockaddr *)&sin, sizeof(sin)) == -1) { fdt_closefd(sfd); return -1; } #endif if (fdt_listenfd(sfd) == -1) return -1; return sfd; } struct connectinginfo { nbio_handler_t handler; void *handlerpriv; }; static int fdt_connect_handler(void *nbv, int event, nbio_fd_t *fdt) { nbio_t *nb = (nbio_t *)nbv; struct connectinginfo *ci = (struct connectinginfo *)fdt->priv; int error = 0; socklen_t len = sizeof(error); if ((event != NBIO_EVENT_READ) && (event != NBIO_EVENT_WRITE)) { if (ci->handler) error = ci->handler(nb, NBIO_EVENT_CONNECTFAILED, fdt); free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return error; } /* So it looks right to the user. */ fdt->flags |= NBIO_FDT_FLAG_IGNORE; /* This is evil. */ fdt->priv = ci->handlerpriv; nbio_setraw(nb, fdt, 0); if (getsockopt(fdt->fd, SOL_SOCKET, SO_ERROR, &error, &len) == -1) error = errno; if (error) { if (ci->handler) error = ci->handler(nb, NBIO_EVENT_CONNECTFAILED, fdt); free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return error; } if (!ci->handler || (ci->handler(nb, NBIO_EVENT_CONNECTED, fdt) == -1)) { free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return -1; } fdt->fd = -1; /* prevent it from being close()'d by closefdt */ free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return 0; } int fdt_connectfd(nbio_sockfd_t fd, const struct sockaddr *addr, int addrlen) { return connect(fd, addr, addrlen); } int fdt_connect(nbio_t *nb, const struct sockaddr *addr, int addrlen, nbio_handler_t handler, void *priv) { int fd; struct connectinginfo *ci; nbio_fd_t *fdt; if (!nb || !addr) { errno = EINVAL; return -1; } if ((fd = fdt_newsocket(addr->sa_family, SOCK_STREAM)) == -1) return -1; if (fdt_setnonblock(fd) == -1) { close(fd); errno = EINVAL; return -1; } if ((fdt_connectfd(fd, (struct sockaddr *)addr, addrlen) == -1) && (errno != EAGAIN) && (errno != EWOULDBLOCK) && (errno != EINPROGRESS)) { close(fd); return -1; } if (!(ci = malloc(sizeof(struct connectinginfo)))) { close(fd); errno = ENOMEM; return -1; } ci->handler = handler; ci->handlerpriv = priv; if (!(fdt = nbio_addfd(nb, NBIO_FDTYPE_STREAM, fd, 0, fdt_connect_handler, (void *)ci, 0, 0))) { close(fd); free(ci); errno = EINVAL; return -1; } nbio_setraw(nb, fdt, 1); return 0; } nbio_sockfd_t fdt_acceptfd(nbio_sockfd_t fd, struct sockaddr *saret, int *salen) { return accept(fd, saret, (socklen_t *)salen); } #endif libnbio-0.30/src/wsk2.c0000644000204300020430000002544510534202435011614 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #if 1 #include #endif #ifdef NBIO_USE_WINSOCK2 #include #include #include "impl.h" static void wsa_seterrno(void) { int err; err = WSAGetLastError(); if (err == WSANOTINITIALISED) errno = EINVAL; /* sure, why not */ else if (err == WSAENETDOWN) errno = ENETDOWN; else if (err == WSAEFAULT) errno = EFAULT; else if (err == WSAENOTCONN) errno = ENOTCONN; else if (err == WSAEINTR) errno = EINTR; else if (err == WSAEINPROGRESS) errno = EINPROGRESS; else if (err == WSAENETRESET) errno = ENETRESET; else if (err == WSAENOTSOCK) errno = ENOTSOCK; else if (err == WSAEOPNOTSUPP) errno = EOPNOTSUPP; else if (err == WSAESHUTDOWN) errno = ESHUTDOWN; else if (err == WSAEWOULDBLOCK) errno = EINPROGESS; else if (err == WSAEMSGSIZE) errno = EMSGSIZE; else if (err == WSAEINVAL) errno = EINVAL; else if (err == WSAECONNABORTED) errno = ECONNABORTED; else if (err == WSAETIMEDOUT) errno = ETIMEDOUT; else if (err == WSAECONNRESET) errno = ECONNRESET; else errno = EINVAL; return; } nbio_sockfd_t fdt_newsocket(int family, int type) { nbio_sockfd_t fd; if ((fd = WSASocket(family, type, 0, NULL, 0, 0 /* WSA_FLAG_OVERLAPPED */)) == SOCKET_ERROR) { wsa_seterrno(); return -1; } return fd; } int fdt_readfd(nbio_sockfd_t fd, void *buf, int count) { int ret; if ((ret = recv(fd, buf, count, 0)) == SOCKET_ERROR) { wsa_seterrno(); return -1; } return ret; } int fdt_read(nbio_fd_t *fdt, void *buf, int count) { return fdt_readfd(fdt->fd, buf, count); } int fdt_writefd(nbio_sockfd_t fd, const void *buf, int count) { int ret; if ((ret = send(fd, buf, count, 0)) == SOCKET_ERROR) { wsa_seterrno(); return -1; } return ret; } int fdt_write(nbio_fd_t *fdt, const void *buf, int count) { return fdt_writefd(fdt->fd, buf, count); } int fdt_closefd(nbio_sockfd_t fd) { return closesocket(fd); } void fdt_close(nbio_fd_t *fdt) { fdt_closefd(fdt->fd); return; } int fdt_setnonblock(nbio_sockfd_t fd) { unsigned long val = 1; if (ioctlsocket(fd, FIONBIO, &val) == SOCKET_ERROR) { wsa_seterrno(); return -1; } return 0; } static int wsainit(void) { WORD reqver; WSADATA wsadata; reqver = MAKEWORD(2,2); if ((WSAStartup(reqver, &wsadata)) != 0) return -1; if ((LOBYTE(wsadata.wVersion) != 2) || (HIBYTE(wsadata.wVersion) != 2)) { WSACleanup(); return -1; } return 0; } /* nbio_t->intdata */ struct nbdata { int maxfd; }; int pfdinit(nbio_t *nb, int pfdsize) { struct nbdata *nbd; if (wsainit() == -1) return -1; if (!(nbd = nb->intdata = malloc(sizeof(struct nbdata)))) { WSACleanup(); return -1; } nbd->maxfd = -1; return 0; } /* This kills the nbio_t, not a pfd -- confusing name. */ void pfdkill(nbio_t *nb) { struct nbdata *nbd = (struct nbdata *)nb->intdata; free(nbd); nb->intdata = NULL; WSACleanup(); return; } #define WANT_NONE 0x0000 #define WANT_READ 0x0001 #define WANT_WRITE 0x0002 /* nbio_fd_t->intdata */ struct fdtdata { unsigned short flags; }; static int setmaxfd(nbio_t *nb) { struct nbdata *nbd = (struct nbdata *)nb->intdata; nbio_sockfd_t maxfd = -1; nbio_fd_t *cur; for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { struct fdtdata *data = (struct fdtdata *)cur->intdata; if (data->flags == WANT_NONE) continue; if (cur->fd > maxfd) maxfd = cur->fd; } nbd->maxfd = maxfd; return maxfd; } int pfdadd(nbio_t *nb, nbio_fd_t *newfd) { struct nbdata *nbd = (struct nbdata *)nb->intdata; struct fdtdata *data; if (!(data = malloc(sizeof(struct fdtdata)))) return -1; memset(data, 0, sizeof(struct fdtdata)); newfd->intdata = (void *)data; data->flags = WANT_NONE; return 0; } void pfdaddfinish(nbio_t *nb, nbio_fd_t *newfd) { setmaxfd(nb); return; } void pfdrem(nbio_t *nb, nbio_fd_t *fdt) { setmaxfd(nb); return; } void pfdfree(nbio_fd_t *fdt) { struct fdtdata *data = (struct fdtdata *)fdt->intdata; free(data); fdt->intdata = NULL; return; } int pfdpoll(nbio_t *nb, int timeout) { struct nbdata *nbd = (struct nbdata *)nb->intdata; int selret; nbio_fd_t *cur = NULL, **prev = NULL; fd_set rfds, wfds; struct timeval tv; if (!nb) { errno = EINVAL; return -1; } FD_ZERO(&rfds); FD_ZERO(&wfds); if (timeout != -1) { memset(&tv, 0, sizeof(tv)); tv.tv_sec = timeout / 1000; tv.tv_usec = (timeout % 1000) * 1000; } for (cur = (nbio_fd_t *)nb->fdlist; cur; cur = cur->next) { struct fdtdata *data = (struct fdtdata *)cur->intdata; if (cur->flags & NBIO_FDT_FLAG_CLOSED) continue; if (!data) continue; if (data->flags & WANT_READ) FD_SET(cur->fd, &rfds); if (data->flags & WANT_WRITE) FD_SET(cur->fd, &wfds); } errno = 0; if ((selret = select(nbd->maxfd+1, &rfds, &wfds, NULL, (timeout == -1) ? NULL : &tv)) == SOCKET_ERROR) { wsa_seterrno(); /* Never return EINTR from nbio_poll... */ if (errno == EINTR) { errno = 0; return 0; } return -1; } for (prev = (nbio_fd_t **)&nb->fdlist; (cur = *prev); ) { struct fdtdata *data = (struct fdtdata *)cur->intdata; if ((cur->flags & NBIO_FDT_FLAG_CLOSED) || !data) { *prev = cur->next; __fdt_free(cur); continue; } /* * Remember that the __fdt_ready_*() functions can close * connections. */ if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && FD_ISSET(cur->fd, &rfds)) { if (__fdt_ready_in(nb, cur) == -1) return -1; } if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && FD_ISSET(cur->fd, &wfds)) { if (__fdt_ready_out(nb, cur) == -1) return -1; } if (__fdt_ready_all(nb, cur) == -1) return -1; prev = &cur->next; } return 1; } void fdt_setpollin(nbio_t *nb, nbio_fd_t *fdt, int val) { struct nbdata *nbd = (struct nbdata *)nb->intdata; struct fdtdata *data = (struct fdtdata *)fdt->intdata; if (val) data->flags |= WANT_READ; else data->flags &= ~WANT_READ; setmaxfd(nb); return; } void fdt_setpollout(nbio_t *nb, nbio_fd_t *fdt, int val) { struct nbdata *nbd = (struct nbdata *)nb->intdata; struct fdtdata *data = (struct fdtdata *)fdt->intdata; if (val) data->flags |= WANT_WRITE; else data->flags &= ~WANT_WRITE; setmaxfd(nb); return; } void fdt_setpollnone(nbio_t *nb, nbio_fd_t *fdt) { struct nbdata *nbd = (struct nbdata *)nb->intdata; struct fdtdata *data = (struct fdtdata *)fdt->intdata; data->flags &= ~(WANT_READ | WANT_WRITE); setmaxfd(nb); return; } struct connectinginfo { nbio_handler_t handler; void *handlerpriv; }; static int fdt_connect_handler(void *nbv, int event, nbio_fd_t *fdt) { nbio_t *nb = (nbio_t *)nbv; struct connectinginfo *ci = (struct connectinginfo *)fdt->priv; int error = 0; int len = sizeof(error); if ((event != NBIO_EVENT_READ) && (event != NBIO_EVENT_WRITE)) { if (ci->handler) error = ci->handler(nb, NBIO_EVENT_CONNECTFAILED, fdt); free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return error; } /* So it looks right to the user. */ fdt->flags |= NBIO_FDT_FLAG_IGNORE; /* This is evil. */ fdt->priv = ci->handlerpriv; nbio_setraw(nb, fdt, 0); if (getsockopt(fdt->fd, SOL_SOCKET, SO_ERROR, (char *)&error, &len) == -1) { wsa_seterrno(); error = errno; } if (error) { if (ci->handler) error = ci->handler(nb, NBIO_EVENT_CONNECTFAILED, fdt); free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return error; } if (!ci->handler || (ci->handler(nb, NBIO_EVENT_CONNECTED, fdt) == -1)) { free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return -1; } fdt->fd = -1; /* prevent it from being close()'d by closefdt */ free(ci); fdt->flags &= ~NBIO_FDT_FLAG_IGNORE; nbio_closefdt(nb, fdt); return 0; } int fdt_connectfd(nbio_sockfd_t fd, const struct sockaddr *addr, int addrlen) { int ret; ret = connect(fd, addr, addrlen); if (ret == SOCKET_ERROR) wsa_seterrno(); return ret; } int fdt_connect(nbio_t *nb, const struct sockaddr *addr, int addrlen, nbio_handler_t handler, void *priv) { nbio_sockfd_t fd; struct connectinginfo *ci; nbio_fd_t *fdt; if (!nb || !addr) { errno = EINVAL; return -1; } if ((fd = fdt_newsocket(addr->sa_family, SOCK_STREAM)) == -1) return -1; if (fdt_setnonblock(fd) == -1) { closesocket(fd); errno = EINVAL; return -1; } if ((fdt_connectfd(fd, addr, addrlen) == SOCKET_ERROR) && (errno != EAGAIN) && (errno != EINPROGRESS)) { fprintf(stderr, "fdt_conenct: connect failed: %d, %d, %d, %s\n", fd, addrlen, errno, strerror(errno)); fdt_closefd(fd); return -1; } if (!(ci = malloc(sizeof(struct connectinginfo)))) { fdt_closefd(fd); return -1; } ci->handler = handler; ci->handlerpriv = priv; if (!(fdt = nbio_addfd(nb, NBIO_FDTYPE_STREAM, fd, 0, fdt_connect_handler, (void *)ci, 0, 0))) { fprintf(stderr, "fdt_conenct: nbio_addfd failed: %s\n", strerror(errno)); fdt_closefd(fd); free(ci); errno = EINVAL; return -1; } nbio_setraw(nb, fdt, 1); return 0; } nbio_sockfd_t fdt_acceptfd(nbio_sockfd_t fd, struct sockaddr *saret, int *salen) { int ret; ret = accept(fd, saret, salen); if (ret == SOCKET_ERROR) wsa_seterrno(); return ret; } int fdt_bindfd(nbio_sockfd_t fd, struct sockaddr *sa, int salen) { int ret; ret = bind(fd, sa, salen); if (ret == SOCKET_ERROR) wsa_seterrno(); return ret; } int fdt_listenfd(nbio_sockfd_t fd) { int ret; ret = listen(fd, 1024); if (ret == SOCKET_ERROR) wsa_seterrno(); return ret; } /* XXX ignores addr right now */ nbio_sockfd_t fdt_newlistener(const char *addr, unsigned short portnum) { nbio_sockfd_t sfd; const char on = 1; struct sockaddr_in sin; /* bind all interfaces */ memset(&sin, 0, sizeof(struct sockaddr_in)); sin.sin_family = AF_INET; sin.sin_port = portnum; if ((sfd = fdt_newsocket(PF_INET, SOCK_STREAM)) == -1) return -1; /* XXX does this work on winsock? */ setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); if (fdt_bindfd(sfd, (struct sockaddr *)&sin, sizeof(sin)) == -1) { fdt_closefd(sfd); return -1; } if (fdt_listenfd(sfd) == -1) { fdt_closefd(sfd); return -1; } return sfd; } #endif /* NBIO_USE_WINSOCK2 */ libnbio-0.30/src/resolv.c0000644000204300020430000002054710305225506012236 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_STDIO_H #include #endif #ifdef HAVE_TIME_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_ARPA_INET_H #include #endif #include #include "resolv.h" #if 0 #define LIBNBIO_RESOLV_RESOLVCONFFN "/etc/resolv.conf" #define LIBNBIO_RESOLV_HOSTSFN "/etc/hosts" #else #define LIBNBIO_RESOLV_RESOLVCONFFN "/Users/mid/resolv.conf" #define LIBNBIO_RESOLV_HOSTSFN "/Users/mid/hosts" #endif struct hfline { socklen_t socklen; struct sockaddr sock; char *name; char *aliases; /* unparsed, I guess */ struct hfline *next; }; /* new transaction is created every time gethostbyname is called */ struct rtrans { }; /* stored in nbio_t */ struct nbio__resolvinfo { /* pending resolver transactions */ struct rtrans *trans; /* /etc/resolv.conf */ time_t resolvstamp; /* ctime on last parse */ #define LIBNBIO_RESOLV_DEBUG_DEFAULT 10 int debug; #define LIBNBIO_RESOLV_MAXNAMELEN 256 char *domainsuffix; #define LIBNBIO_RESOLV_MAXDNS 3 /* unix standard (MAXDNS) */ char *nameservers[LIBNBIO_RESOLV_MAXDNS]; #define LIBNBIO_RESOLV_NDOTS_DEFAULT 1 /* unix standard */ int ndots; /* resolv.conf: option ndots */ /* /etc/hosts */ time_t hoststamp; /* ctime of /etc/hosts on last parse */ struct hfline *hosts; /* parsed /etc/hosts */ /* XXX need a resolver cache for DNS */ }; static int readln(int fd, char *buf, int buflen) { int i; *buf = '\0'; for (i = 0; i < buflen; i++, buf++) { int r; r = read(fd, buf, 1); if (r <= 0) break; else if ((*buf == '\n') || (*buf == '\r')) break; } *buf = '\0'; return i; } #define ISWHITESPACE(x) ( ((x) == ' ') || ((x) == '\t') || \ ((x) == '\n') || ((x) == '\r') ) #define FIRSTCHAR(x) do { \ while ( (*(x) != '\0') && ISWHITESPACE(*(x)) ) \ (x)++; \ } while (0); #define FIRSTWHITE(x) do { \ while ( (*(x) != '\0') && !ISWHITESPACE(*(x)) ) \ (x)++; \ } while (0); #define TRIMRIGHT(x) do { \ char *__c; \ __c = (x) + strlen((x)); \ while (ISWHITESPACE(*__c)) \ __c--; \ __c = '\0'; \ } while (0); /* called from libnbio.c::nbio_init() */ int nbio_resolv__init(nbio_t *nb) { struct nbio__resolvinfo *ri; if (!(ri = (struct nbio__resolvinfo *)malloc(sizeof(struct nbio__resolvinfo)))) return -1; memset(ri, 0, sizeof(struct nbio__resolvinfo)); ri->debug = LIBNBIO_RESOLV_DEBUG_DEFAULT; nb->resolv = ri; return 0; } static int resolvinfo_resolv_load(nbio_t *nb) { return 0; } static void resolvinfo_resolv_free(nbio_t *nb) { int i; if (nb->resolv->domainsuffix) { free(nb->resolv->domainsuffix); nb->resolv->domainsuffix = NULL; } for (i = 0; i < LIBNBIO_RESOLV_MAXDNS; i++) { if (nb->resolv->nameservers[i]) { free(nb->resolv->nameservers[i]); nb->resolv->nameservers[i] = NULL; } } return; } static struct hfline *hf__alloc(void) { struct hfline *hf; if (!(hf = (struct hfline *)malloc(sizeof(struct hfline)))) return NULL; memset(hf, 0, sizeof(struct hfline)); return hf; } static void hf__free(struct hfline *hf) { if (hf->name) free(hf->name); if (hf->aliases) free(hf->aliases); free(hf); return; } static struct hfline *hf__new(struct in_addr *in, const char *name, const char *aliases) { struct hfline *hf; struct sockaddr_in *sin; if (!(hf = hf__alloc())) return NULL; if (!(hf->name = strdup(name)) || (aliases && !(hf->aliases = strdup(aliases)))) { hf__free(hf); return NULL; } /* always IPv4 for now. */ sin = (struct sockaddr_in *)&hf->sock; sin->sin_family = AF_INET; memcpy(&sin->sin_addr, in, sizeof(struct in_addr)); return hf; } static void resolvinfo_hosts_add(nbio_t *nb, const char *addr, const char *name, const char *aliases) { struct in_addr in; struct hfline *hf; if (!addr || !name) return; if (inet_aton(addr, &in) != 1) { if (nb->resolv->debug > 0) fprintf(stderr, "resolvinfo_hosts_add: invalid address in hosts file: '%s'\n", addr); return; /* invalid address */ } if (!(hf = hf__new(&in, name, aliases))) return; hf->next = nb->resolv->hosts; nb->resolv->hosts = hf; return; } #define LIBNBIO_RESOLV_MAXLINELEN 2048 static int resolvinfo_hosts_load(nbio_t *nb) { char buf[LIBNBIO_RESOLV_MAXLINELEN]; int fd; if ((fd = open(LIBNBIO_RESOLV_HOSTSFN, O_RDONLY)) == -1) return -1; while (readln(fd, buf, sizeof(buf)) > 0) { char *s; char *addr, *name, *aliases = NULL; if ((s = strchr(buf, '#'))) *s = '\0'; /* ADDR WS NAME [WS [ALIAS[ WS ALIAS]]] */ s = buf; FIRSTCHAR(s); if (!strlen(s)) continue; /* address required */ addr = s; FIRSTWHITE(s); if (!strlen(s)) continue; /* WS before host name required */ *(s++) = '\0'; FIRSTCHAR(s); if (!strlen(s)) continue; /* host name required */ name = s; FIRSTWHITE(s); if (strlen(s)) { /* aliases optional */ *(s++) = '\0'; FIRSTCHAR(s); aliases = strlen(s) ? s : NULL; } TRIMRIGHT(addr); TRIMRIGHT(name); resolvinfo_hosts_add(nb, addr, name, aliases); } close(fd); return 0; } static void resolvinfo_hosts_free(nbio_t *nb) { struct hfline *hf; for (hf = nb->resolv->hosts; hf; ) { struct hfline *tmp; tmp = hf->next; hf__free(hf); hf = tmp; } return; } /* called from libnbio.c::nbio_kill() */ void nbio_resolv__free(nbio_t *nb) { if (!nb->resolv) return; resolvinfo_resolv_free(nb); resolvinfo_resolv_free(nb); free(nb->resolv); return; } static int updateconfig(nbio_t *nb) { struct stat st; if ((stat(LIBNBIO_RESOLV_RESOLVCONFFN, &st) == -1) || (st.st_ctime != nb->resolv->hoststamp)) { if (nb->resolv->debug > 0) fprintf(stderr, "nbio_resolv__updateconfig: reloading resolv.conf\n"); resolvinfo_resolv_free(nb); nb->resolv->ndots = LIBNBIO_RESOLV_NDOTS_DEFAULT; resolvinfo_resolv_load(nb); if (!nb->resolv->domainsuffix) { char hn[LIBNBIO_RESOLV_MAXNAMELEN+1], *c; /* default domain suffix comes from gethostbyname */ if ((gethostname(hn, sizeof(hn)) == 0) && (c = strchr(hn, '.')) && (strlen(c) > 1)) { nb->resolv->domainsuffix = strdup(c + 1); if (nb->resolv->debug > 0) fprintf(stderr, "nbio_resolv__updateconfig: using '%s' as domain suffix\n", nb->resolv->domainsuffix); } } } if ((stat(LIBNBIO_RESOLV_HOSTSFN, &st) == -1) || (st.st_ctime != nb->resolv->hoststamp)) { if (nb->resolv->debug > 0) fprintf(stderr, "nbio_resolv__updateconfig: reloading hosts file\n"); resolvinfo_hosts_free(nb); resolvinfo_hosts_load(nb); } return 0; } /* * We try to work as much like a traditional gethostbyname() as possible. * Basically, any function that calls gethostbyname() can be cut in half: * the part before and the part after the gethostbyname call. Move the second * half to the callback. The callback will give a struct hostent * as a * parameter, instead of gethostbyname() returning it. The callback returning * -1 should be the same as elsewhere in libnbio: the nbio_poll loop should * exit. * * General procedure: * 1) If it's an address in dotted-quad notation already, reformat/expand * as appropriate, and return. * 2) Check in /etc/hosts (which is cached). If there, return. * 3) Build DNS query according to rules in /etc/resolv.conf, send that. * 4) Return on success or NULL on timeout/error. */ int nbio_gethostbyname(nbio_t *nb, nbio_gethostbyname_callback_t ufunc, void *udata, const char *query) { if (updateconfig(nb) == -1) return -1; return -1; } /* * */ int nbio_resolv__looppass(nbio_t *nb) { } libnbio-0.30/src/impl.h0000644000204300020430000000550610534202435011670 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __IMPL_H__ #define __IMPL_H__ /* Common API */ /* provided by implementation */ nbio_sockfd_t fdt_newsocket(int family, int type); int fdt_connect(nbio_t *nb, const struct sockaddr *addr, int addrlen, nbio_handler_t handler, void *priv); int fdt_read(nbio_fd_t *fdt, void *buf, int count); int fdt_write(nbio_fd_t *fdt, const void *buf, int count); void fdt_close(nbio_fd_t *fdt); int fdt_setnonblock(nbio_sockfd_t fd); nbio_sockfd_t fdt_acceptfd(nbio_sockfd_t fd, struct sockaddr *saret, int *salen); int fdt_bindfd(nbio_sockfd_t fd, struct sockaddr *sa, int salen); int fdt_listenfd(nbio_sockfd_t fd); int fdt_connectfd(nbio_sockfd_t fd, const struct sockaddr *addr, int addrlen); int fdt_readfd(nbio_sockfd_t fd, void *buf, int count); int fdt_writefd(nbio_sockfd_t fd, const void *buf, int count); int fdt_closefd(nbio_sockfd_t fd); nbio_sockfd_t fdt_newlistener(const char *addr, unsigned short portnum); /* initialize nb */ int pfdinit(nbio_t *nb, int pfdsize); /* free data in nb (not in fd) */ void pfdkill(nbio_t *nb); /* new fd being added */ int pfdadd(nbio_t *nb, nbio_fd_t *newfd); /* after pfdadd, but before fd is added to fdlist; setpollin/out can be called before this */ void pfdaddfinish(nbio_t *nb, nbio_fd_t *newfd); /* removing fd from list (but not literally removed by this) */ void pfdrem(nbio_t *nb, nbio_fd_t *fdt); /* called by __fdt_free */ void pfdfree(nbio_fd_t *fdt); /* same as nbio_poll (timeout is in milliseconds) */ int pfdpoll(nbio_t *nb, int timeout); /* set what to poll */ void fdt_setpollin(nbio_t *nb, nbio_fd_t *fdt, int val); void fdt_setpollout(nbio_t *nb, nbio_fd_t *fdt, int val); void fdt_setpollnone(nbio_t *nb, nbio_fd_t *fdt); /* provided by libnbio.c */ void __fdt_free(nbio_fd_t *fdt); /* call on applicable condition (break on -1) */ int __fdt_ready_in(nbio_t *nb, nbio_fd_t *fdt); int __fdt_ready_out(nbio_t *nb, nbio_fd_t *fdt); int __fdt_ready_eof(nbio_t *nb, nbio_fd_t *fdt); /* call on every pass through pfdpoll (break on -1) */ int __fdt_ready_all(nbio_t *nb, nbio_fd_t *fdt); #endif /* __IMPL_H__ */ libnbio-0.30/src/poll.c0000644000204300020430000001166510277001406011672 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #if !defined(NBIO_USE_KQUEUE) && !defined(NBIO_USE_WINSOCK2) && !defined(NBIO_USE_SELECT) #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_SYS_POLL_H #include #endif #include #include "impl.h" #define NBIO_PFD_INVAL -1 /* nbio_t->intdata */ struct pfdnbdata { struct pollfd *pfds; int pfdsize; int pfdlast; }; static int setpfdlast(nbio_t *nb) { struct pfdnbdata *pnd = (struct pfdnbdata *)nb->intdata; int i; for (i = pnd->pfdsize-1; (i > -1) && (pnd->pfds[i].fd == NBIO_PFD_INVAL); i--) ; if (i < 0) i = 0; pnd->pfdlast = i; return i; } void fdt_setpollin(nbio_t *nb, nbio_fd_t *fdt, int val) { struct pollfd *pfd = (struct pollfd *)fdt->intdata; pfd->events |= POLLHUP; if (val) pfd->events |= POLLIN; else pfd->events &= ~POLLIN; return; } void fdt_setpollout(nbio_t *nb, nbio_fd_t *fdt, int val) { struct pollfd *pfd = (struct pollfd *)fdt->intdata; pfd->events |= POLLHUP; if (val) pfd->events |= POLLOUT; else pfd->events &= ~POLLOUT; return; } void fdt_setpollnone(nbio_t *nb, nbio_fd_t *fdt) { struct pollfd *pfd = (struct pollfd *)fdt->intdata; pfd->events = POLLHUP; pfd->revents = 0; return; } static struct pollfd *findunusedpfd(nbio_t *nb) { struct pfdnbdata *pnd = (struct pfdnbdata *)nb->intdata; int i; for (i = 0; (i < pnd->pfdsize) && (pnd->pfds[i].fd != NBIO_PFD_INVAL); i++) ; if (i >= pnd->pfdsize) return NULL; return pnd->pfds + i; } int pfdadd(nbio_t *nb, nbio_fd_t *newfd) { struct pollfd *pfd; if (!(pfd = newfd->intdata = (void *)findunusedpfd(nb))) return -1; pfd->fd = newfd->fd; return 0; } void pfdaddfinish(nbio_t *nb, nbio_fd_t *newfd) { setpfdlast(nb); return; } void pfdrem(nbio_t *nb, nbio_fd_t *fdt) { struct pollfd *pfd = (struct pollfd *)fdt->intdata; if (!pfd) return; pfd->fd = NBIO_PFD_INVAL; pfd->events = pfd->revents = 0; pfd = NULL; setpfdlast(nb); return; } void pfdfree(nbio_fd_t *fdt) { return; /* not used */ } int pfdinit(nbio_t *nb, int pfdsize) { struct pfdnbdata *pnd; int i; if (!(pnd = nb->intdata = malloc(sizeof(struct pfdnbdata)))) return -1; pnd->pfdsize = pfdsize; if (!(pnd->pfds = malloc(sizeof(struct pollfd) * pnd->pfdsize))) return -1; for (i = 0; i < pnd->pfdsize; i++) { pnd->pfds[i].fd = NBIO_PFD_INVAL; pnd->pfds[i].events = 0; } setpfdlast(nb); return 0; } void pfdkill(nbio_t *nb) { struct pfdnbdata *pnd = (struct pfdnbdata *)nb->intdata; free(pnd->pfds); free(pnd); nb->intdata = NULL; return; } int pfdpoll(nbio_t *nb, int timeout) { struct pfdnbdata *pnd = (struct pfdnbdata *)nb->intdata; int pollret, curpri; if (!nb) { errno = EINVAL; return -1; } errno = 0; if ((pollret = poll(pnd->pfds, pnd->pfdlast+1, timeout)) == -1) { /* Never return EINTR from nbio_poll... */ if (errno == EINTR) { errno = 0; return 0; } return -1; } for (curpri = nb->maxpri; curpri >= 0; curpri--) { nbio_fd_t *cur = NULL, **prev = NULL; for (prev = (nbio_fd_t **)&nb->fdlist; (cur = *prev); ) { struct pollfd *pfd; if (cur->flags & NBIO_FDT_FLAG_CLOSED) { *prev = cur->next; __fdt_free(cur); continue; } if (cur->pri != curpri) { prev = &cur->next; continue; } pfd = (struct pollfd *)cur->intdata; if (pfd) { if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && (pfd->revents & POLLIN)) { if (__fdt_ready_in(nb, cur) == -1) return -1; } if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && (pfd->revents & POLLOUT)) { if (__fdt_ready_out(nb, cur) == -1) return -1; } if (!(cur->flags & NBIO_FDT_FLAG_CLOSED) && ((pfd->revents & POLLERR) || (pfd->revents & POLLHUP) || (pfd->revents & POLLNVAL))) { if (__fdt_ready_eof(nb, cur) == -1) return -1; } } if (__fdt_ready_all(nb, cur) == -1) return -1; prev = &cur->next; } } return pollret; } #endif /* !def KQUEUE && !def WINSOCK2 */ libnbio-0.30/src/kqueue.c0000644000204300020430000001155010177034216012220 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #ifdef NBIO_USE_KQUEUE #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include #include #include #include #include #include "impl.h" static struct kevent *getnextchange(nbio_t *nb) { struct kevent *ret = NULL; if (nb->kqchangecount >= nb->kqchangeslen) return NULL; ret = nb->kqchanges+nb->kqchangecount; nb->kqchangecount++; return ret; } /* * XXX this API generates superfluous calls to kevent... * should make use of kevent's changelist functionality. */ static void fdt_setpollin(nbio_t *nb, nbio_fd_t *fdt, int val) { struct kevent *kev; if (!nb || !fdt) return; if (!(kev = getnextchange(nb))) { fprintf(stderr, "libnbio: fdt_setpollin: getnextchange failed!\n"); return; } kev->ident = fdt->fd; kev->filter = EVFILT_READ; kev->flags = val ? EV_ADD : EV_DELETE; kev->fflags = 0; kev->udata = (void *)fdt; return; } static void fdt_setpollout(nbio_t *nb, nbio_fd_t *fdt, int val) { struct kevent *kev; if (!nb || !fdt) return; if (!(kev = getnextchange(nb))) { fprintf(stderr, "libnbio: fdt_setpollout: getnextchange failed!\n"); return; } kev->ident = fdt->fd; kev->filter = EVFILT_WRITE; kev->flags = val ? EV_ADD : EV_DELETE; kev->fflags = 0; kev->udata = (void *)fdt; return; } static void fdt_setpollnone(nbio_t *nb, nbio_fd_t *fdt) { if (!nb || !fdt) return; fdt_setpollin(nb, fdt, 0); fdt_setpollout(nb, fdt, 0); return; } int pfdadd(nbio_t *nb, nbio_fd_t *newfd) { return 0; /* not used for kqueue */ } void pfdaddfinish(nbio_t *nb, nbio_fd_t *newfd) { return; /* not used for kqueue */ } void pfdfree(nbio_fd_t *fdt) { return; /* not used */ } int pfdinit(nbio_t *nb, int pfdsize) { if (!nb || (pfdsize <= 0)) return -1; nb->kqeventslen = pfdsize; nb->kqchangeslen = pfdsize*2; if (!(nb->kqevents = malloc(sizeof(struct kevent)*nb->kqeventslen))) return -1; if (!(nb->kqchanges = malloc(sizeof(struct kevent)*nb->kqchangeslen))) { free(nb->kqevents); return -1; } nb->kqchangecount = 0; if ((nb->kq = kqueue()) == -1) { int sav; sav = errno; free(nb->kqevents); free(nb->kqchanges); errno = sav; return -1; } return 0; } void pfdkill(nbio_t *nb) { /* XXX I guess... the inverse of kqueue() isn't documented... */ close(nb->kq); free(nb->kqevents); nb->kqeventslen = 0; free(nb->kqchanges); nb->kqchangeslen = 0; nb->kqchangecount = 0; return; } int pfdpoll(nbio_t *nb, int timeout) { struct timespec to; int kevret, i; nbio_fd_t *fdt; if (!nb) { errno = EINVAL; return -1; } if (timeout > 0) { to.tv_sec = 0; to.tv_nsec = timeout*1000; } errno = 0; if ((kevret = kevent(nb->kq, nb->kqchanges, nb->kqchangecount, nb->kqevents, nb->kqeventslen, (timeout > 0)?&to:NULL)) == -1) { perror("kevent"); return -1; } /* As long as it doesn't return -1, the changelist has been processed */ nb->kqchangecount = 0; if (kevret == 0) return 0; for (i = 0; i < kevret; i++) { if (!nb->kqevents[i].udata) { fprintf(stderr, "no udata!\n"); continue; } fdt = (nbio_fd_t *)nb->kqevents[i].udata; if (nb->kqevents[i].filter == EVFILT_READ) { if (fdt->type == NBIO_FDTYPE_LISTENER) { if (fdt->handler(nb, NBIO_EVENT_READ, fdt) == -1) return -1; } else if (fdt->type == NBIO_FDTYPE_STREAM) { if (streamread(nb, fdt) == -1) return -1; } else if (fdt->type == NBIO_FDTYPE_DGRAM) { if (dgramread(nb, fdt) == -1) return -1; } } else if (nb->kqevents[i].filter == EVFILT_WRITE) { if (fdt->type == NBIO_FDTYPE_LISTENER) ; /* invalid */ else if (fdt->type == NBIO_FDTYPE_STREAM) { if (streamwrite(nb, fdt) == -1) return -1; } else if (fdt->type == NBIO_FDTYPE_DGRAM) { if (dgramwrite(nb, fdt) == -1) return -1; } } if (nb->kqevents[i].flags & EV_EOF) { if (fdt->handler(nb, NBIO_EVENT_EOF, fdt) == -1) return -1; } } return nbio_cleanuponly(nb); } #endif /* def NBIO_USE_KQUEUE */ libnbio-0.30/src/Makefile.in0000644000204300020430000002150210651774652012634 00000000000000# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am # Copyright (C) 1994, 1995-8, 1999, 2001 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. 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you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include #include #include "impl.h" static nbio_buf_t *getrxbuf(nbio_fd_t *fdt) { nbio_buf_t *ret; if (!fdt || !fdt->rxchain_freelist) { errno = EINVAL; return NULL; } ret = fdt->rxchain_freelist; fdt->rxchain_freelist = fdt->rxchain_freelist->next; return ret; } static nbio_buf_t *gettxbuf(nbio_fd_t *fdt) { nbio_buf_t *ret; if (!fdt || !fdt->txchain_freelist) { errno = EINVAL; return NULL; } ret = fdt->txchain_freelist; fdt->txchain_freelist = fdt->txchain_freelist->next; return ret; } static void givebackrxbuf(nbio_fd_t *fdt, nbio_buf_t *buf) { buf->next = fdt->rxchain_freelist; fdt->rxchain_freelist = buf; return; } static void givebacktxbuf(nbio_fd_t *fdt, nbio_buf_t *buf) { buf->next = fdt->txchain_freelist; fdt->txchain_freelist = buf; return; } int nbio_addrxvector_time(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen, int offset, time_t trigger) { nbio_buf_t *newbuf, *cur; if (!(newbuf = getrxbuf(fdt))) { errno = ENOMEM; return -1; } newbuf->data = buf; newbuf->len = buflen; newbuf->offset = offset; newbuf->trigger = trigger; newbuf->next = NULL; if (fdt->rxchain) { for (cur = fdt->rxchain; cur->next; cur = cur->next) ; cur->next = newbuf; } else fdt->rxchain = newbuf; if (fdt->rxchain) fdt_setpollin(nb, fdt, 1); return 0; } int nbio_addrxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen, int offset) { return nbio_addrxvector_time(nb, fdt, buf, buflen, offset, 0); /* ASAP */ } int nbio_remrxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf) { nbio_buf_t *cur = NULL; if (!fdt->rxchain) ; else if (fdt->rxchain->data == buf) { cur = fdt->rxchain; fdt->rxchain = fdt->rxchain->next; } else { for (cur = fdt->rxchain; cur->next; cur = cur->next) { if (cur->next->data == buf) { nbio_buf_t *tmp; tmp = cur->next; cur->next = cur->next->next; cur = tmp; break; } } } if (!cur) { errno = ENOENT; return -1; } givebackrxbuf(fdt, cur); if (!fdt->rxchain) fdt_setpollin(nb, fdt, 0); return 0; /* caller must free the region */ } unsigned char *nbio_remtoprxvector(nbio_t *nb, nbio_fd_t *fdt, int *len, int *offset) { nbio_buf_t *ret; unsigned char *buf; if (!fdt) { errno = EINVAL; return NULL; } if (!fdt->rxchain) { errno = ENOENT; return NULL; } ret = fdt->rxchain; fdt->rxchain = fdt->rxchain->next; if (len) *len = ret->len; if (offset) *offset = ret->offset; buf = ret->data; givebackrxbuf(fdt, ret); if (!fdt->rxchain) fdt_setpollin(nb, fdt, 0); return buf; } int nbio_addtxvector_time(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen, time_t trigger) { nbio_buf_t *newbuf; if (!fdt || !buf || !buflen) { errno = EINVAL; return -1; } if (!(newbuf = gettxbuf(fdt))) { errno = ENOMEM; return -1; } newbuf->data = buf; newbuf->len = buflen; newbuf->offset = 0; newbuf->trigger = trigger; newbuf->next = NULL; if (fdt->txchain_tail) { fdt->txchain_tail->next = newbuf; fdt->txchain_tail = fdt->txchain_tail->next; } else fdt->txchain = fdt->txchain_tail = newbuf; if (fdt->txchain) fdt_setpollout(nb, fdt, 1); return 0; } int nbio_addtxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf, int buflen) { return nbio_addtxvector_time(nb, fdt, buf, buflen, 0); } int nbio_rxavail(nbio_t *nb, nbio_fd_t *fdt) { return !!fdt->rxchain_freelist; } int nbio_txavail(nbio_t *nb, nbio_fd_t *fdt) { return !!fdt->txchain_freelist; } int nbio_remtxvector(nbio_t *nb, nbio_fd_t *fdt, unsigned char *buf) { nbio_buf_t *cur = NULL; if (!fdt->txchain) ; else if (fdt->txchain->data == buf) { cur = fdt->txchain; fdt->txchain = fdt->txchain->next; } else { for (cur = fdt->txchain; cur->next; cur = cur->next) { if (cur->next->data == buf) { nbio_buf_t *tmp; tmp = cur->next; cur->next = cur->next->next; cur = tmp; break; } } } if (!cur) { errno = ENOENT; return -1; } if (cur == fdt->txchain_tail) fdt->txchain_tail = fdt->txchain_tail->next; if (!fdt->txchain_tail) fdt->txchain_tail = fdt->txchain; givebacktxbuf(fdt, cur); if (!fdt->txchain) fdt_setpollout(nb, fdt, 0); return 0; /* caller must free the region */ } unsigned char *nbio_remtoptxvector(nbio_t *nb, nbio_fd_t *fdt, int *len, int *offset) { nbio_buf_t *ret; unsigned char *buf; if (!fdt) { errno = EINVAL; return NULL; } if (!fdt->txchain) { errno = ENOENT; return NULL; } ret = fdt->txchain; fdt->txchain = fdt->txchain->next; if (ret == fdt->txchain_tail) fdt->txchain_tail = fdt->txchain; if (len) *len = ret->len; if (offset) *offset = ret->offset; buf = ret->data; givebacktxbuf(fdt, ret); if (!fdt->txchain) fdt_setpollout(nb, fdt, 0); return buf; } libnbio-0.30/src/Makefile.am0000644000204300020430000000025610305225506012607 00000000000000 lib_LTLIBRARIES = libnbio.la libnbio_la_SOURCES = libnbio.c vectors.c kqueue.c poll.c wsk2.c unix.c select.c impl.h resolv.h resolv.c AM_CPPFLAGS = -I$(top_srcdir)/include libnbio-0.30/src/resolv.h0000644000204300020430000000173110305225537012241 00000000000000/* * libnbio - Portable wrappers for non-blocking sockets * Copyright (c) 2000-2005 Adam Fritzler , et al * * libnbio is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License (version 2.1) as published by * the Free Software Foundation. * * libnbio 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 Lesser General Public License for * more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __RESOLV_H__ #define __RESOLV_H__ /* internal resolver-related functions */ int nbio_resolv__init(nbio_t *nb); void nbio_resolv__free(nbio_t *nb); #endif /* __RESOLV_H__ */ libnbio-0.30/Makefile.am0000644000204300020430000000006510270552715012024 00000000000000 EXTRA_DIST = LICENSE SUBDIRS = include src nbmsnp libnbio-0.30/config.guess0000755000204300020430000012626010513435203012306 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, # Inc. timestamp='2006-07-02' # 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 2 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. 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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. 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) 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 __LP64__ >/dev/null 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:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; x86:Interix*:[3456]*) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T:Interix*:[3456]*) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-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-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${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-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; 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 ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V: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 ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${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; } ;; 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${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${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 ;; 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${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac 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${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-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 ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 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-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libnbio-0.30/ltmain.sh0000644000204300020430000060015710410112437011605 00000000000000# ltmain.sh - Provide generalized library-building support services. # NOTE: Changing this file will not affect anything until you rerun configure. # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 # Free Software Foundation, Inc. # Originally by Gordon Matzigkeit , 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 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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # 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. basename="s,^.*/,,g" # 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 $basename` modename="$progname" # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 PROGRAM=ltmain.sh PACKAGE=libtool VERSION="1.5.22 Debian 1.5.22-4" TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)" # See if we are running on zsh, and set the options which allow our # commands through without removal of \ escapes. if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi # Check that we have a working $echo. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then # Yippee, $echo works! : else # Restart under the correct shell, and then maybe $echo will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat <&2 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 exit $EXIT_FAILURE fi # Global variables. mode=$default_mode nonopt= prev= prevopt= run= show="$echo" show_help= execute_dlfiles= duplicate_deps=no preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" ##################################### # Shell function definitions: # This seems to be the best place for them # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $mkdir "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || { $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 exit $EXIT_FAILURE } fi $echo "X$my_tmpdir" | $Xsed } # 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. func_win32_libid () { 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 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | \ $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'` 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 $win32_libid_type } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done 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 "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; # 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. case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done case "$@ " in " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$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 $echo "$modename: unable to infer tagged configuration" $echo "$modename: specify a tag with \`--tag'" 1>&2 exit $EXIT_FAILURE # else # $echo "$modename: using $tagname tagged configuration" fi ;; esac fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 exit $EXIT_FAILURE fi } # func_extract_archives gentop oldlib ... func_extract_archives () { my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" my_status="" $show "${rm}r $my_gentop" $run ${rm}r "$my_gentop" $show "$mkdir $my_gentop" $run $mkdir "$my_gentop" my_status=$? if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then exit $my_status fi for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` my_xdir="$my_gentop/$my_xlib" $show "${rm}r $my_xdir" $run ${rm}r "$my_xdir" $show "$mkdir $my_xdir" $run $mkdir "$my_xdir" exit_status=$? if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then exit $exit_status fi case $host in *-darwin*) $show "Extracting $my_xabs" # Do not bother doing anything if just a dry run if test -z "$run"; then darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do 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 have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? 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then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; 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* ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= 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. 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exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 $echo "$modename: \`$output' will be relinked during installation" 1>&2 else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname $show "$link_command" $run eval "$link_command" || exit $? # Now create the wrapper script. $show "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}\" || unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` relink_command="$var=\"$var_value\"; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $echo for shipping. if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if our run command is non-null. if test -z "$run"; then # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) output_name=`basename $output` output_path=`dirname $output` cwrappersource="$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 cat > $cwrappersource <> $cwrappersource<<"EOF" #include #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #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 # 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 */ #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) /* -DDEBUG is fairly common in CFLAGS. */ #undef DEBUG #if defined DEBUGWRAPPER # define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) #else # define DEBUG(format, ...) #endif const char *program_name = NULL; void * xmalloc (size_t num); char * xstrdup (const char *string); const char * base_name (const char *name); char * find_executable(const char *wrapper); int check_executable(const char *path); char * strendzap(char *str, const char *pat); void lt_fatal (const char *message, ...); int main (int argc, char *argv[]) { char **newargz; int i; program_name = (char *) xstrdup (base_name (argv[0])); DEBUG("(main) argv[0] : %s\n",argv[0]); DEBUG("(main) program_name : %s\n",program_name); newargz = XMALLOC(char *, argc+2); EOF cat >> $cwrappersource <> $cwrappersource <<"EOF" newargz[1] = find_executable(argv[0]); if (newargz[1] == NULL) lt_fatal("Couldn't find %s", argv[0]); DEBUG("(main) found exe at : %s\n",newargz[1]); /* we know the script has the same name, without the .exe */ /* so make sure newargz[1] doesn't end in .exe */ strendzap(newargz[1],".exe"); for (i = 1; i < argc; i++) newargz[i+1] = xstrdup(argv[i]); newargz[argc+1] = NULL; for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" return 127; } void * xmalloc (size_t num) { void * p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ 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]; int tmp_len; char* concat_name; DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); 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 = 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 ("getcwd failed"); 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 ("getcwd failed"); 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 * 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 (strcmp(str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char * mode, const char * message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ;; esac $rm $output trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 $echo > $output "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP # # 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. 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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, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi # In the cases where this matters, `missing' is being run in the # srcdir already. if test -f configure.in; then configure_ac=configure.ac else configure_ac=configure.in fi case "$1" in -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an error status if there is no known handling for PROGRAM. 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