xtrans-1.6.0/0000755014310600000120000000000014763156417006604 5xtrans-1.6.0/config.sub0000755014310600000120000010775614763156412010522 #! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2024 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale timestamp='2024-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. # The "shellcheck disable" line above the timestamp inhibits complaints # about features and limitations of the classic Bourne shell that were # superseded or lifted in POSIX. However, this script identifies a wide # variety of pre-POSIX systems that do not have POSIX shells at all, and # even some reasonably current systems (Solaris 10 as case-in-point) still # have a pre-POSIX /bin/sh. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2024 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" >&2 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$help" >&2 exit 1;; esac # Split fields of configuration type # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read field1 field2 field3 field4 <&2 exit 1 ;; *-*-*-*) basic_machine=$field1-$field2 basic_os=$field3-$field4 ;; *-*-*) # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two # parts maybe_os=$field2-$field3 case $maybe_os in nto-qnx* | linux-* | uclinux-uclibc* \ | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \ | windows-* ) basic_machine=$field1 basic_os=$maybe_os ;; android-linux) basic_machine=$field1-unknown basic_os=linux-android ;; *) basic_machine=$field1-$field2 basic_os=$field3 ;; esac ;; *-*) # A lone config we happen to match not fitting any pattern case $field1-$field2 in decstation-3100) basic_machine=mips-dec basic_os= ;; *-*) # Second component is usually, but not always the OS case $field2 in # Prevent following clause from handling this valid os sun*os*) basic_machine=$field1 basic_os=$field2 ;; zephyr*) basic_machine=$field1-unknown basic_os=$field2 ;; # Manufacturers dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ | unicom* | ibm* | next | hp | isi* | apollo | altos* \ | convergent* | ncr* | news | 32* | 3600* | 3100* \ | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ | ultra | tti* | harris | dolphin | highlevel | gould \ | cbm | ns | masscomp | apple | axis | knuth | cray \ | microblaze* | sim | cisco \ | oki | wec | wrs | winbond) basic_machine=$field1-$field2 basic_os= ;; *) basic_machine=$field1 basic_os=$field2 ;; esac ;; esac ;; *) # Convert single-component short-hands not valid as part of # multi-component configurations. case $field1 in 386bsd) basic_machine=i386-pc basic_os=bsd ;; a29khif) basic_machine=a29k-amd basic_os=udi ;; adobe68k) basic_machine=m68010-adobe basic_os=scout ;; alliant) basic_machine=fx80-alliant basic_os= ;; altos | altos3068) basic_machine=m68k-altos basic_os= ;; am29k) basic_machine=a29k-none basic_os=bsd ;; amdahl) basic_machine=580-amdahl basic_os=sysv ;; amiga) basic_machine=m68k-unknown basic_os= ;; amigaos | amigados) basic_machine=m68k-unknown basic_os=amigaos ;; amigaunix | amix) basic_machine=m68k-unknown basic_os=sysv4 ;; apollo68) basic_machine=m68k-apollo basic_os=sysv ;; apollo68bsd) basic_machine=m68k-apollo basic_os=bsd ;; aros) basic_machine=i386-pc basic_os=aros ;; aux) basic_machine=m68k-apple basic_os=aux ;; balance) basic_machine=ns32k-sequent basic_os=dynix ;; blackfin) basic_machine=bfin-unknown basic_os=linux ;; cegcc) basic_machine=arm-unknown basic_os=cegcc ;; convex-c1) basic_machine=c1-convex basic_os=bsd ;; convex-c2) basic_machine=c2-convex basic_os=bsd ;; convex-c32) basic_machine=c32-convex basic_os=bsd ;; convex-c34) basic_machine=c34-convex basic_os=bsd ;; convex-c38) basic_machine=c38-convex basic_os=bsd ;; cray) basic_machine=j90-cray basic_os=unicos ;; crds | unos) basic_machine=m68k-crds basic_os= ;; da30) basic_machine=m68k-da30 basic_os= ;; decstation | pmax | pmin | dec3100 | decstatn) basic_machine=mips-dec basic_os= ;; delta88) basic_machine=m88k-motorola basic_os=sysv3 ;; dicos) basic_machine=i686-pc basic_os=dicos ;; djgpp) basic_machine=i586-pc basic_os=msdosdjgpp ;; ebmon29k) basic_machine=a29k-amd basic_os=ebmon ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson basic_os=ose ;; gmicro) basic_machine=tron-gmicro basic_os=sysv ;; go32) basic_machine=i386-pc basic_os=go32 ;; h8300hms) basic_machine=h8300-hitachi basic_os=hms ;; h8300xray) basic_machine=h8300-hitachi basic_os=xray ;; h8500hms) basic_machine=h8500-hitachi basic_os=hms ;; harris) basic_machine=m88k-harris basic_os=sysv3 ;; hp300 | hp300hpux) basic_machine=m68k-hp basic_os=hpux ;; hp300bsd) basic_machine=m68k-hp basic_os=bsd ;; hppaosf) basic_machine=hppa1.1-hp basic_os=osf ;; hppro) basic_machine=hppa1.1-hp basic_os=proelf ;; i386mach) basic_machine=i386-mach basic_os=mach ;; isi68 | isi) basic_machine=m68k-isi basic_os=sysv ;; m68knommu) basic_machine=m68k-unknown basic_os=linux ;; magnum | m3230) basic_machine=mips-mips basic_os=sysv ;; merlin) basic_machine=ns32k-utek basic_os=sysv ;; mingw64) basic_machine=x86_64-pc basic_os=mingw64 ;; mingw32) basic_machine=i686-pc basic_os=mingw32 ;; mingw32ce) basic_machine=arm-unknown basic_os=mingw32ce ;; monitor) basic_machine=m68k-rom68k basic_os=coff ;; morphos) basic_machine=powerpc-unknown basic_os=morphos ;; moxiebox) basic_machine=moxie-unknown basic_os=moxiebox ;; msdos) basic_machine=i386-pc basic_os=msdos ;; msys) basic_machine=i686-pc basic_os=msys ;; mvs) basic_machine=i370-ibm basic_os=mvs ;; nacl) basic_machine=le32-unknown basic_os=nacl ;; ncr3000) basic_machine=i486-ncr basic_os=sysv4 ;; netbsd386) basic_machine=i386-pc basic_os=netbsd ;; netwinder) basic_machine=armv4l-rebel basic_os=linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony basic_os=newsos ;; news1000) basic_machine=m68030-sony basic_os=newsos ;; necv70) basic_machine=v70-nec basic_os=sysv ;; nh3000) basic_machine=m68k-harris basic_os=cxux ;; nh[45]000) basic_machine=m88k-harris basic_os=cxux ;; nindy960) basic_machine=i960-intel basic_os=nindy ;; mon960) basic_machine=i960-intel basic_os=mon960 ;; nonstopux) basic_machine=mips-compaq basic_os=nonstopux ;; os400) basic_machine=powerpc-ibm basic_os=os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson basic_os=ose ;; os68k) basic_machine=m68k-none basic_os=os68k ;; paragon) basic_machine=i860-intel basic_os=osf ;; parisc) basic_machine=hppa-unknown basic_os=linux ;; psp) basic_machine=mipsallegrexel-sony basic_os=psp ;; pw32) basic_machine=i586-unknown basic_os=pw32 ;; rdos | rdos64) basic_machine=x86_64-pc basic_os=rdos ;; rdos32) basic_machine=i386-pc basic_os=rdos ;; rom68k) basic_machine=m68k-rom68k basic_os=coff ;; sa29200) basic_machine=a29k-amd basic_os=udi ;; sei) basic_machine=mips-sei basic_os=seiux ;; sequent) basic_machine=i386-sequent basic_os= ;; sps7) basic_machine=m68k-bull basic_os=sysv2 ;; st2000) basic_machine=m68k-tandem basic_os= ;; stratus) basic_machine=i860-stratus basic_os=sysv4 ;; sun2) basic_machine=m68000-sun basic_os= ;; sun2os3) basic_machine=m68000-sun basic_os=sunos3 ;; sun2os4) basic_machine=m68000-sun basic_os=sunos4 ;; sun3) basic_machine=m68k-sun basic_os= ;; sun3os3) basic_machine=m68k-sun basic_os=sunos3 ;; sun3os4) basic_machine=m68k-sun basic_os=sunos4 ;; sun4) basic_machine=sparc-sun basic_os= ;; sun4os3) basic_machine=sparc-sun basic_os=sunos3 ;; sun4os4) basic_machine=sparc-sun basic_os=sunos4 ;; sun4sol2) basic_machine=sparc-sun basic_os=solaris2 ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun basic_os= ;; sv1) basic_machine=sv1-cray basic_os=unicos ;; symmetry) basic_machine=i386-sequent basic_os=dynix ;; t3e) basic_machine=alphaev5-cray basic_os=unicos ;; t90) basic_machine=t90-cray basic_os=unicos ;; toad1) basic_machine=pdp10-xkl basic_os=tops20 ;; tpf) basic_machine=s390x-ibm basic_os=tpf ;; udi29k) basic_machine=a29k-amd basic_os=udi ;; ultra3) basic_machine=a29k-nyu basic_os=sym1 ;; v810 | necv810) basic_machine=v810-nec basic_os=none ;; vaxv) basic_machine=vax-dec basic_os=sysv ;; vms) basic_machine=vax-dec basic_os=vms ;; vsta) basic_machine=i386-pc basic_os=vsta ;; vxworks960) basic_machine=i960-wrs basic_os=vxworks ;; vxworks68) basic_machine=m68k-wrs basic_os=vxworks ;; vxworks29k) basic_machine=a29k-wrs basic_os=vxworks ;; xbox) basic_machine=i686-pc basic_os=mingw32 ;; ymp) basic_machine=ymp-cray basic_os=unicos ;; *) basic_machine=$1 basic_os= ;; esac ;; esac # Decode 1-component or ad-hoc basic machines case $basic_machine in # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) cpu=hppa1.1 vendor=winbond ;; op50n) cpu=hppa1.1 vendor=oki ;; op60c) cpu=hppa1.1 vendor=oki ;; ibm*) cpu=i370 vendor=ibm ;; orion105) cpu=clipper vendor=highlevel ;; mac | mpw | mac-mpw) cpu=m68k vendor=apple ;; pmac | pmac-mpw) cpu=powerpc vendor=apple ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) cpu=m68000 vendor=att ;; 3b*) cpu=we32k vendor=att ;; bluegene*) cpu=powerpc vendor=ibm basic_os=cnk ;; decsystem10* | dec10*) cpu=pdp10 vendor=dec basic_os=tops10 ;; decsystem20* | dec20*) cpu=pdp10 vendor=dec basic_os=tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) cpu=m68k vendor=motorola ;; dpx2*) cpu=m68k vendor=bull basic_os=sysv3 ;; encore | umax | mmax) cpu=ns32k vendor=encore ;; elxsi) cpu=elxsi vendor=elxsi basic_os=${basic_os:-bsd} ;; fx2800) cpu=i860 vendor=alliant ;; genix) cpu=ns32k vendor=ns ;; h3050r* | hiux*) cpu=hppa1.1 vendor=hitachi basic_os=hiuxwe2 ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) cpu=m68000 vendor=hp ;; hp9k3[2-9][0-9]) cpu=m68k vendor=hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) cpu=hppa1.1 vendor=hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp cpu=hppa1.1 vendor=hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp cpu=hppa1.1 vendor=hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) cpu=hppa1.1 vendor=hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; i*86v32) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv32 ;; i*86v4*) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv4 ;; i*86v) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv ;; i*86sol2) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=solaris2 ;; j90 | j90-cray) cpu=j90 vendor=cray basic_os=${basic_os:-unicos} ;; iris | iris4d) cpu=mips vendor=sgi case $basic_os in irix*) ;; *) basic_os=irix4 ;; esac ;; miniframe) cpu=m68000 vendor=convergent ;; *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) cpu=m68k vendor=atari basic_os=mint ;; news-3600 | risc-news) cpu=mips vendor=sony basic_os=newsos ;; next | m*-next) cpu=m68k vendor=next case $basic_os in openstep*) ;; nextstep*) ;; ns2*) basic_os=nextstep2 ;; *) basic_os=nextstep3 ;; esac ;; np1) cpu=np1 vendor=gould ;; op50n-* | op60c-*) cpu=hppa1.1 vendor=oki basic_os=proelf ;; pa-hitachi) cpu=hppa1.1 vendor=hitachi basic_os=hiuxwe2 ;; pbd) cpu=sparc vendor=tti ;; pbb) cpu=m68k vendor=tti ;; pc532) cpu=ns32k vendor=pc532 ;; pn) cpu=pn vendor=gould ;; power) cpu=power vendor=ibm ;; ps2) cpu=i386 vendor=ibm ;; rm[46]00) cpu=mips vendor=siemens ;; rtpc | rtpc-*) cpu=romp vendor=ibm ;; sde) cpu=mipsisa32 vendor=sde basic_os=${basic_os:-elf} ;; simso-wrs) cpu=sparclite vendor=wrs basic_os=vxworks ;; tower | tower-32) cpu=m68k vendor=ncr ;; vpp*|vx|vx-*) cpu=f301 vendor=fujitsu ;; w65) cpu=w65 vendor=wdc ;; w89k-*) cpu=hppa1.1 vendor=winbond basic_os=proelf ;; none) cpu=none vendor=none ;; leon|leon[3-9]) cpu=sparc vendor=$basic_machine ;; leon-*|leon[3-9]-*) cpu=sparc vendor=`echo "$basic_machine" | sed 's/-.*//'` ;; *-*) # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read cpu vendor <&2 exit 1 ;; esac ;; esac # Here we canonicalize certain aliases for manufacturers. case $vendor in digital*) vendor=dec ;; commodore*) vendor=cbm ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if test x"$basic_os" != x then # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # set os. obj= case $basic_os in gnu/linux*) kernel=linux os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` ;; os2-emx) kernel=os2 os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` ;; nto-qnx*) kernel=nto os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` ;; *-*) # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read kernel os <&2 fi ;; *) echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2 exit 1 ;; esac case $obj in aout* | coff* | elf* | pe*) ;; '') # empty is fine ;; *) echo "Invalid configuration '$1': Machine code format '$obj' not recognized" 1>&2 exit 1 ;; esac # Here we handle the constraint that a (synthetic) cpu and os are # valid only in combination with each other and nowhere else. case $cpu-$os in # The "javascript-unknown-ghcjs" triple is used by GHC; we # accept it here in order to tolerate that, but reject any # variations. javascript-ghcjs) ;; javascript-* | *-ghcjs) echo "Invalid configuration '$1': cpu '$cpu' is not valid with os '$os$obj'" 1>&2 exit 1 ;; esac # As a final step for OS-related things, validate the OS-kernel combination # (given a valid OS), if there is a kernel. case $kernel-$os-$obj in linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \ | linux-mlibc*- | linux-musl*- | linux-newlib*- \ | linux-relibc*- | linux-uclibc*- ) ;; uclinux-uclibc*- ) ;; managarm-mlibc*- | managarm-kernel*- ) ;; windows*-msvc*-) ;; -dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \ | -uclibc*- ) # These are just libc implementations, not actual OSes, and thus # require a kernel. echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2 exit 1 ;; -kernel*- ) echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2 exit 1 ;; *-kernel*- ) echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2 exit 1 ;; *-msvc*- ) echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2 exit 1 ;; kfreebsd*-gnu*- | kopensolaris*-gnu*-) ;; vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-) ;; nto-qnx*-) ;; os2-emx-) ;; *-eabi*- | *-gnueabi*-) ;; none--*) # None (no kernel, i.e. freestanding / bare metal), # can be paired with an machine code file format ;; -*-) # Blank kernel with real OS is always fine. ;; --*) # Blank kernel and OS with real machine code file format is always fine. ;; *-*-*) echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2 exit 1 ;; esac # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. case $vendor in unknown) case $cpu-$os in *-riscix*) vendor=acorn ;; *-sunos*) vendor=sun ;; *-cnk* | *-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 ;; *-clix*) vendor=intergraph ;; *-mvs* | *-opened*) vendor=ibm ;; *-os400*) vendor=ibm ;; s390-* | s390x-*) 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 ;; esac echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}" exit # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: xtrans-1.6.0/Xtranslcl.c0000644014310600000120000007744214763156405010655 /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* * * The connection code/ideas in lib/X and server/os for SVR4/Intel * environments was contributed by the following companies/groups: * * MetroLink Inc * NCR * Pittsburgh Powercomputing Corporation (PPc)/Quarterdeck Office Systems * SGCS * Unix System Laboratories (USL) / Novell * XFree86 * * The goal is to have common connection code among all SVR4/Intel vendors. * * ALL THE ABOVE COMPANIES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, * IN NO EVENT SHALL THESE COMPANIES * BE LIABLE FOR ANY SPECIAL, INDIRECT * OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE * OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #if defined(SVR4) || defined(__SVR4) #include #endif # include #include #include /* * The local transports should be treated the same as a UNIX domain socket * wrt authentication, etc. Because of this, we will use struct sockaddr_un * for the address format. This will simplify the code in other places like * The X Server. */ #include #ifndef X_NO_SYS_UN #include #endif /* Types of local connections supported: * - PTS * - named pipes */ #if defined(SVR4) || defined(__SVR4) # define LOCAL_TRANS_NAMED #endif static int TRANS(LocalClose)(XtransConnInfo ciptr); /* * These functions actually implement the local connection mechanisms. */ /* Type Not Supported */ static int TRANS(OpenFail)(XtransConnInfo ciptr _X_UNUSED, const char *port _X_UNUSED) { return -1; } #ifdef TRANS_REOPEN static int TRANS(ReopenFail)(XtransConnInfo ciptr _X_UNUSED, int fd _X_UNUSED, const char *port _X_UNUSED) { return 0; } #endif /* TRANS_REOPEN */ #if XTRANS_SEND_FDS static int TRANS(LocalRecvFdInvalid)(XtransConnInfo ciptr) { errno = EINVAL; return -1; } static int TRANS(LocalSendFdInvalid)(XtransConnInfo ciptr, int fd, int do_close) { errno = EINVAL; return -1; } #endif static int TRANS(FillAddrInfo)(XtransConnInfo ciptr, const char *sun_path, const char *peer_sun_path) { struct sockaddr_un *sunaddr; struct sockaddr_un *p_sunaddr; ciptr->family = AF_UNIX; ciptr->addrlen = sizeof (struct sockaddr_un); if ((sunaddr = malloc (ciptr->addrlen)) == NULL) { prmsg(1,"FillAddrInfo: failed to allocate memory for addr\n"); return 0; } sunaddr->sun_family = AF_UNIX; if (strlen(sun_path) > sizeof(sunaddr->sun_path) - 1) { prmsg(1, "FillAddrInfo: path too long\n"); free((char *) sunaddr); return 0; } strcpy (sunaddr->sun_path, sun_path); #if defined(BSD44SOCKETS) sunaddr->sun_len = strlen (sunaddr->sun_path); #endif ciptr->addr = (char *) sunaddr; ciptr->peeraddrlen = sizeof (struct sockaddr_un); if ((p_sunaddr = malloc (ciptr->peeraddrlen)) == NULL) { prmsg(1, "FillAddrInfo: failed to allocate memory for peer addr\n"); free (sunaddr); ciptr->addr = NULL; return 0; } p_sunaddr->sun_family = AF_UNIX; if (strlen(peer_sun_path) > sizeof(p_sunaddr->sun_path) - 1) { prmsg(1, "FillAddrInfo: peer path too long\n"); free((char *) p_sunaddr); return 0; } strcpy (p_sunaddr->sun_path, peer_sun_path); #if defined(BSD44SOCKETS) p_sunaddr->sun_len = strlen (p_sunaddr->sun_path); #endif ciptr->peeraddr = (char *) p_sunaddr; return 1; } #ifndef X11_t #define X_STREAMS_DIR "/dev/X" #else #define X_STREAMS_DIR "/tmp/.X11-pipe" #endif #define DEV_PTMX "/dev/ptmx" #if defined(X11_t) #define NAMEDNODENAME "/tmp/.X11-pipe/X" #endif #if defined(XIM_t) #define NAMEDNODENAME "/tmp/.XIM-pipe/XIM" #endif #if defined(FS_t) || defined (FONT_t) #define NAMEDNODENAME "/tmp/.font-pipe/fs" #endif #if defined(ICE_t) #define NAMEDNODENAME "/tmp/.ICE-pipe/" #endif #ifdef LOCAL_TRANS_NAMED /* NAMED */ #ifdef TRANS_CLIENT static int TRANS(NAMEDOpenClient)(XtransConnInfo ciptr, const char *port) { #ifdef NAMEDNODENAME int fd; char server_path[64]; struct stat filestat; #endif prmsg(2,"NAMEDOpenClient(%s)\n", port); #if !defined(NAMEDNODENAME) prmsg(1,"NAMEDOpenClient: Protocol is not supported by a NAMED connection\n"); return -1; #else if ( port && *port ) { if( *port == '/' ) { /* A full pathname */ (void) snprintf(server_path, sizeof(server_path), "%s", port); } else { (void) snprintf(server_path, sizeof(server_path), "%s%s", NAMEDNODENAME, port); } } else { (void) snprintf(server_path, sizeof(server_path), "%s%ld", NAMEDNODENAME, (long)getpid()); } if ((fd = open(server_path, O_RDWR)) < 0) { prmsg(1,"NAMEDOpenClient: Cannot open %s for NAMED connection\n", server_path); return -1; } if (fstat(fd, &filestat) < 0 ) { prmsg(1,"NAMEDOpenClient: Cannot stat %s for NAMED connection\n", server_path); (void) close(fd); return -1; } if ((filestat.st_mode & S_IFMT) != S_IFIFO) { prmsg(1,"NAMEDOpenClient: Device %s is not a FIFO\n", server_path); /* Is this really a failure? */ (void) close(fd); return -1; } if (isastream(fd) <= 0) { prmsg(1,"NAMEDOpenClient: %s is not a streams device\n", server_path); (void) close(fd); return -1; } /* * Everything looks good: fill in the XtransConnInfo structure. */ if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0) { prmsg(1,"NAMEDOpenClient: failed to fill in addr info\n"); close(fd); return -1; } return(fd); #endif /* !NAMEDNODENAME */ } #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER #ifdef NAMEDNODENAME static int TRANS(NAMEDOpenPipe)(const char *server_path) { int fd, pipefd[2]; struct stat sbuf; int mode; prmsg(2,"NAMEDOpenPipe(%s)\n", server_path); #ifdef HAS_STICKY_DIR_BIT mode = 01777; #else mode = 0777; #endif if (trans_mkdir(X_STREAMS_DIR, mode) == -1) { prmsg (1, "NAMEDOpenPipe: mkdir(%s) failed, errno = %d\n", X_STREAMS_DIR, errno); return(-1); } if(stat(server_path, &sbuf) != 0) { if (errno == ENOENT) { if ((fd = creat(server_path, (mode_t)0666)) == -1) { prmsg(1, "NAMEDOpenPipe: Can't open %s\n", server_path); return(-1); } if (fchmod(fd, (mode_t)0666) < 0) { prmsg(1, "NAMEDOpenPipe: Can't chmod %s\n", server_path); close(fd); return(-1); } close(fd); } else { prmsg(1, "NAMEDOpenPipe: stat on %s failed\n", server_path); return(-1); } } if( pipe(pipefd) != 0) { prmsg(1, "NAMEDOpenPipe: pipe() failed, errno=%d\n",errno); return(-1); } if( ioctl(pipefd[0], I_PUSH, "connld") != 0) { prmsg(1, "NAMEDOpenPipe: ioctl(I_PUSH,\"connld\") failed, errno=%d\n",errno); close(pipefd[0]); close(pipefd[1]); return(-1); } if( fattach(pipefd[0], server_path) != 0) { prmsg(1, "NAMEDOpenPipe: fattach(%s) failed, errno=%d\n", server_path,errno); close(pipefd[0]); close(pipefd[1]); return(-1); } return(pipefd[1]); } #endif static int TRANS(NAMEDOpenServer)(XtransConnInfo ciptr, const char *port) { #ifdef NAMEDNODENAME int fd; char server_path[64]; #endif prmsg(2,"NAMEDOpenServer(%s)\n", port); #if !defined(NAMEDNODENAME) prmsg(1,"NAMEDOpenServer: Protocol is not supported by a NAMED connection\n"); return -1; #else if ( port && *port ) { if( *port == '/' ) { /* A full pathname */ (void) snprintf(server_path, sizeof(server_path), "%s", port); } else { (void) snprintf(server_path, sizeof(server_path), "%s%s", NAMEDNODENAME, port); } } else { (void) snprintf(server_path, sizeof(server_path), "%s%ld", NAMEDNODENAME, (long)getpid()); } fd = TRANS(NAMEDOpenPipe)(server_path); if (fd < 0) { return -1; } /* * Everything looks good: fill in the XtransConnInfo structure. */ if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0) { prmsg(1,"NAMEDOpenServer: failed to fill in addr info\n"); TRANS(LocalClose)(ciptr); return -1; } return fd; #endif /* !NAMEDNODENAME */ } static int TRANS(NAMEDResetListener) (XtransConnInfo ciptr) { struct sockaddr_un *sockname=(struct sockaddr_un *) ciptr->addr; struct stat statb; prmsg(2,"NAMEDResetListener(%p, %d)\n", (void *) ciptr, ciptr->fd); if (ciptr->fd != -1) { /* * see if the pipe has disappeared */ if (stat (sockname->sun_path, &statb) == -1 || (statb.st_mode & S_IFMT) != S_IFIFO) { prmsg(3, "Pipe %s trashed, recreating\n", sockname->sun_path); TRANS(LocalClose)(ciptr); ciptr->fd = TRANS(NAMEDOpenPipe)(sockname->sun_path); if (ciptr->fd >= 0) return TRANS_RESET_NEW_FD; else return TRANS_CREATE_LISTENER_FAILED; } } return TRANS_RESET_NOOP; } static int TRANS(NAMEDAccept)(XtransConnInfo ciptr, XtransConnInfo newciptr, int *status) { struct strrecvfd str; prmsg(2,"NAMEDAccept(%p->%d)\n", (void *) ciptr, ciptr->fd); if( ioctl(ciptr->fd, I_RECVFD, &str ) < 0 ) { prmsg(1, "NAMEDAccept: ioctl(I_RECVFD) failed, errno=%d\n", errno); *status = TRANS_ACCEPT_MISC_ERROR; return(-1); } /* * Everything looks good: fill in the XtransConnInfo structure. */ newciptr->family=ciptr->family; newciptr->addrlen=ciptr->addrlen; if( (newciptr->addr = malloc(newciptr->addrlen)) == NULL ) { prmsg(1, "NAMEDAccept: failed to allocate memory for pipe addr\n"); close(str.fd); *status = TRANS_ACCEPT_BAD_MALLOC; return -1; } memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen); newciptr->peeraddrlen=newciptr->addrlen; if( (newciptr->peeraddr = malloc(newciptr->peeraddrlen)) == NULL ) { prmsg(1, "NAMEDAccept: failed to allocate memory for peer addr\n"); free(newciptr->addr); close(str.fd); *status = TRANS_ACCEPT_BAD_MALLOC; return -1; } memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen); *status = 0; return str.fd; } #endif /* TRANS_SERVER */ #endif /* LOCAL_TRANS_NAMED */ #ifdef TRANS_REOPEN #ifdef LOCAL_TRANS_NAMED static int TRANS(NAMEDReopenServer)(XtransConnInfo ciptr, int fd _X_UNUSED, const char *port) { #ifdef NAMEDNODENAME char server_path[64]; #endif prmsg(2,"NAMEDReopenServer(%s)\n", port); #if !defined(NAMEDNODENAME) prmsg(1,"NAMEDReopenServer: Protocol is not supported by a NAMED connection\n"); return 0; #else if ( port && *port ) { if( *port == '/' ) { /* A full pathname */ snprintf(server_path, sizeof(server_path),"%s", port); } else { snprintf(server_path, sizeof(server_path), "%s%s", NAMEDNODENAME, port); } } else { snprintf(server_path, sizeof(server_path), "%s%ld", NAMEDNODENAME, (long)getpid()); } if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0) { prmsg(1,"NAMEDReopenServer: failed to fill in addr info\n"); return 0; } return 1; #endif /* !NAMEDNODENAME */ } #endif /* LOCAL_TRANS_NAMED */ #endif /* TRANS_REOPEN */ /* * This table contains all of the entry points for the different local * connection mechanisms. */ typedef struct _LOCALtrans2dev { const char *transname; #ifdef TRANS_CLIENT int (*devcotsopenclient)( XtransConnInfo, const char * /*port*/ ); #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER int (*devcotsopenserver)( XtransConnInfo, const char * /*port*/ ); #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT int (*devcltsopenclient)( XtransConnInfo, const char * /*port*/ ); #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER int (*devcltsopenserver)( XtransConnInfo, const char * /*port*/ ); #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN int (*devcotsreopenserver)( XtransConnInfo, int, /* fd */ const char * /* port */ ); int (*devcltsreopenserver)( XtransConnInfo, int, /* fd */ const char * /* port */ ); #endif /* TRANS_REOPEN */ #ifdef TRANS_SERVER int (*devreset)( XtransConnInfo /* ciptr */ ); int (*devaccept)( XtransConnInfo, XtransConnInfo, int * ); #endif /* TRANS_SERVER */ } LOCALtrans2dev; static LOCALtrans2dev LOCALtrans2devtab[] = { {"", #ifdef TRANS_CLIENT TRANS(NAMEDOpenClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(NAMEDOpenServer), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(OpenFail), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(OpenFail), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(NAMEDReopenServer), TRANS(ReopenFail), #endif #ifdef TRANS_SERVER TRANS(NAMEDResetListener), TRANS(NAMEDAccept) #endif /* TRANS_SERVER */ }, {"local", #ifdef TRANS_CLIENT TRANS(NAMEDOpenClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(NAMEDOpenServer), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(OpenFail), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(OpenFail), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(NAMEDReopenServer), TRANS(ReopenFail), #endif #ifdef TRANS_SERVER TRANS(NAMEDResetListener), TRANS(NAMEDAccept) #endif /* TRANS_SERVER */ }, #ifdef LOCAL_TRANS_NAMED {"named", #ifdef TRANS_CLIENT TRANS(NAMEDOpenClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(NAMEDOpenServer), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(OpenFail), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(OpenFail), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(NAMEDReopenServer), TRANS(ReopenFail), #endif #ifdef TRANS_SERVER TRANS(NAMEDResetListener), TRANS(NAMEDAccept) #endif /* TRANS_SERVER */ }, {"pipe", #ifdef TRANS_CLIENT TRANS(NAMEDOpenClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(NAMEDOpenServer), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(OpenFail), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER TRANS(OpenFail), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(NAMEDReopenServer), TRANS(ReopenFail), #endif #ifdef TRANS_SERVER TRANS(NAMEDResetListener), TRANS(NAMEDAccept) #endif /* TRANS_SERVER */ }, #endif /* LOCAL_TRANS_NAMED */ }; #define NUMTRANSPORTS (sizeof(LOCALtrans2devtab)/sizeof(LOCALtrans2dev)) static const char *XLOCAL=NULL; static char *workingXLOCAL=NULL; static char *freeXLOCAL=NULL; #define DEF_XLOCAL "UNIX:NAMED" static void TRANS(LocalInitTransports)(const char *protocol) { prmsg(3,"LocalInitTransports(%s)\n", protocol); if( strcmp(protocol,"local") && strcmp(protocol,"LOCAL") ) { workingXLOCAL = freeXLOCAL = strdup (protocol); } else { XLOCAL = getenv("XLOCAL"); if(XLOCAL==NULL) XLOCAL=DEF_XLOCAL; workingXLOCAL = freeXLOCAL = strdup (XLOCAL); } } static void TRANS(LocalEndTransports)(void) { prmsg(3,"LocalEndTransports()\n"); free(freeXLOCAL); freeXLOCAL = NULL; } #define TYPEBUFSIZE 32 #ifdef TRANS_CLIENT static LOCALtrans2dev * TRANS(LocalGetNextTransport)(void) { char *typetocheck; prmsg(3,"LocalGetNextTransport()\n"); while(1) { if( workingXLOCAL == NULL || *workingXLOCAL == '\0' ) return NULL; typetocheck=workingXLOCAL; workingXLOCAL=strchr(workingXLOCAL,':'); if(workingXLOCAL && *workingXLOCAL) *workingXLOCAL++='\0'; for (unsigned int i = 0; i < NUMTRANSPORTS; i++) { #ifndef HAVE_STRCASECMP int j; char typebuf[TYPEBUFSIZE]; /* * This is equivalent to a case insensitive strcmp(), * but should be more portable. */ strncpy(typebuf,typetocheck,TYPEBUFSIZE); for(j=0;j #endif /* * Make sure 'host' is really local. */ static int HostReallyLocal (const char *host) { /* * The 'host' passed to this function may have been generated * by either uname() or gethostname(). We try both if possible. */ #ifdef NEED_UTSNAME struct utsname name; #endif char buf[256]; #ifdef NEED_UTSNAME if (uname (&name) >= 0 && strcmp (host, name.nodename) == 0) return (1); #endif buf[0] = '\0'; (void) gethostname (buf, 256); buf[255] = '\0'; if (strcmp (host, buf) == 0) return (1); return (0); } static XtransConnInfo TRANS(LocalOpenClient)(int type, const char *protocol, const char *host, const char *port) { LOCALtrans2dev *transptr; XtransConnInfo ciptr; int index; prmsg(3,"LocalOpenClient()\n"); /* * Make sure 'host' is really local. If not, we return failure. * The reason we make this check is because a process may advertise * a "local" address for which it can accept connections, but if a * process on a remote machine tries to connect to this address, * we know for sure it will fail. */ if (strcmp (host, "unix") != 0 && !HostReallyLocal (host)) { prmsg (1, "LocalOpenClient: Cannot connect to non-local host %s\n", host); return NULL; } #if defined(X11_t) /* * X has a well known port, that is transport dependent. It is easier * to handle it here, than try and come up with a transport independent * representation that can be passed in and resolved the usual way. * * The port that is passed here is really a string containing the idisplay * from ConnectDisplay(). Since that is what we want for the local transports, * we don't have to do anything special. */ #endif /* X11_t */ if( (ciptr = calloc(1,sizeof(struct _XtransConnInfo))) == NULL ) { prmsg(1,"LocalOpenClient: calloc(1,%lu) failed\n", sizeof(struct _XtransConnInfo)); return NULL; } ciptr->fd = -1; TRANS(LocalInitTransports)(protocol); index = 0; for(transptr=TRANS(LocalGetNextTransport)(); transptr!=NULL;transptr=TRANS(LocalGetNextTransport)(), index++) { switch( type ) { case XTRANS_OPEN_COTS_CLIENT: ciptr->fd=transptr->devcotsopenclient(ciptr,port); break; case XTRANS_OPEN_COTS_SERVER: prmsg(1, "LocalOpenClient: Should not be opening a server with this function\n"); break; default: prmsg(1, "LocalOpenClient: Unknown Open type %d\n", type); } if( ciptr->fd >= 0 ) break; } TRANS(LocalEndTransports)(); if( ciptr->fd < 0 ) { free(ciptr); return NULL; } ciptr->priv=(char *)transptr; ciptr->index = index; return ciptr; } #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER static XtransConnInfo TRANS(LocalOpenServer)(int type, const char *protocol, const char *host _X_UNUSED, const char *port) { XtransConnInfo ciptr; prmsg(2,"LocalOpenServer(%d,%s,%s)\n", type, protocol, port); #if defined(X11_t) /* * For X11, the port will be in the format xserverN where N is the * display number. All of the local connections just need to know * the display number because they don't do any name resolution on * the port. This just truncates port to the display portion. */ #endif /* X11_t */ if( (ciptr = calloc(1,sizeof(struct _XtransConnInfo))) == NULL ) { prmsg(1,"LocalOpenServer: calloc(1,%lu) failed\n", sizeof(struct _XtransConnInfo)); return NULL; } for (unsigned int i = 1; i < NUMTRANSPORTS; i++) { if( strcmp(protocol,LOCALtrans2devtab[i].transname) != 0 ) continue; switch( type ) { case XTRANS_OPEN_COTS_CLIENT: prmsg(1, "LocalOpenServer: Should not be opening a client with this function\n"); break; case XTRANS_OPEN_COTS_SERVER: ciptr->fd=LOCALtrans2devtab[i].devcotsopenserver(ciptr,port); break; default: prmsg(1,"LocalOpenServer: Unknown Open type %d\n", type ); } if( ciptr->fd >= 0 ) { ciptr->priv=(char *)&LOCALtrans2devtab[i]; ciptr->index=i; ciptr->flags = 1 | (ciptr->flags & TRANS_KEEPFLAGS); return ciptr; } } free(ciptr); return NULL; } #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN static XtransConnInfo TRANS(LocalReopenServer)(int type, int index, int fd, const char *port) { XtransConnInfo ciptr; int stat = 0; prmsg(2,"LocalReopenServer(%d,%d,%d)\n", type, index, fd); if( (ciptr = calloc(1,sizeof(struct _XtransConnInfo))) == NULL ) { prmsg(1,"LocalReopenServer: calloc(1,%lu) failed\n", sizeof(struct _XtransConnInfo)); return NULL; } ciptr->fd = fd; switch( type ) { case XTRANS_OPEN_COTS_SERVER: stat = LOCALtrans2devtab[index].devcotsreopenserver(ciptr,fd,port); break; default: prmsg(1,"LocalReopenServer: Unknown Open type %d\n", type ); } if( stat > 0 ) { ciptr->priv=(char *)&LOCALtrans2devtab[index]; ciptr->index=index; ciptr->flags = 1 | (ciptr->flags & TRANS_KEEPFLAGS); return ciptr; } free(ciptr); return NULL; } #endif /* TRANS_REOPEN */ /* * This is the Local implementation of the X Transport service layer */ #ifdef TRANS_CLIENT static XtransConnInfo TRANS(LocalOpenCOTSClient)(Xtransport *thistrans _X_UNUSED, const char *protocol, const char *host, const char *port) { prmsg(2,"LocalOpenCOTSClient(%s,%s,%s)\n",protocol,host,port); return TRANS(LocalOpenClient)(XTRANS_OPEN_COTS_CLIENT, protocol, host, port); } #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER static XtransConnInfo TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, const char *protocol, const char *host, const char *port) { char *typetocheck = NULL; int found = 0; prmsg(2,"LocalOpenCOTSServer(%s,%s,%s)\n",protocol,host,port); /* Check if this local type is in the XLOCAL list */ TRANS(LocalInitTransports)("local"); typetocheck = workingXLOCAL; while (typetocheck && !found) { #ifndef HAVE_STRCASECMP int j; char typebuf[TYPEBUFSIZE]; #endif workingXLOCAL = strchr(workingXLOCAL, ':'); if (workingXLOCAL && *workingXLOCAL) *workingXLOCAL++ = '\0'; #ifndef HAVE_STRCASECMP strncpy(typebuf, typetocheck, TYPEBUFSIZE); for (j = 0; j < TYPEBUFSIZE; j++) if (isupper(typebuf[j])) typebuf[j] = tolower(typebuf[j]); if (!strcmp(thistrans->TransName, typebuf)) #else if (!strcasecmp(thistrans->TransName, typetocheck)) #endif found = 1; typetocheck = workingXLOCAL; } TRANS(LocalEndTransports)(); if (!found) { prmsg(3,"LocalOpenCOTSServer: disabling %s\n",thistrans->TransName); thistrans->flags |= TRANS_DISABLED; return NULL; } return TRANS(LocalOpenServer)(XTRANS_OPEN_COTS_SERVER, protocol, host, port); } #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN static XtransConnInfo TRANS(LocalReopenCOTSServer)(Xtransport *thistrans, int fd, const char *port) { unsigned int index; prmsg(2,"LocalReopenCOTSServer(%d,%s)\n", fd, port); for(index=1;indexTransName, LOCALtrans2devtab[index].transname) == 0 ) break; } if (index >= NUMTRANSPORTS) { return (NULL); } return TRANS(LocalReopenServer)(XTRANS_OPEN_COTS_SERVER, index, fd, port); } #endif /* TRANS_REOPEN */ static int TRANS(LocalSetOption)(XtransConnInfo ciptr, int option, int arg) { prmsg(2,"LocalSetOption(%d,%d,%d)\n",ciptr->fd,option,arg); return -1; } #ifdef TRANS_SERVER static int TRANS(LocalCreateListener)(XtransConnInfo ciptr, const char *port, unsigned int flags _X_UNUSED) { prmsg(2,"LocalCreateListener(%p->%d,%s)\n", (void *) ciptr, ciptr->fd, port); return 0; } static int TRANS(LocalResetListener)(XtransConnInfo ciptr) { LOCALtrans2dev *transptr; prmsg(2,"LocalResetListener(%p)\n", (void *) ciptr); transptr=(LOCALtrans2dev *)ciptr->priv; if (transptr->devreset != NULL) { return transptr->devreset(ciptr); } return TRANS_RESET_NOOP; } static XtransConnInfo TRANS(LocalAccept)(XtransConnInfo ciptr, int *status) { XtransConnInfo newciptr; LOCALtrans2dev *transptr; prmsg(2,"LocalAccept(%p->%d)\n", (void *) ciptr, ciptr->fd); transptr=(LOCALtrans2dev *)ciptr->priv; if( (newciptr = calloc(1,sizeof(struct _XtransConnInfo)))==NULL ) { prmsg(1,"LocalAccept: calloc(1,%lu) failed\n", sizeof(struct _XtransConnInfo)); *status = TRANS_ACCEPT_BAD_MALLOC; return NULL; } newciptr->fd=transptr->devaccept(ciptr,newciptr,status); if( newciptr->fd < 0 ) { free(newciptr); return NULL; } newciptr->priv=(char *)transptr; newciptr->index = ciptr->index; *status = 0; return newciptr; } #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT static int TRANS(LocalConnect)(XtransConnInfo ciptr, const char *host _X_UNUSED, const char *port) { prmsg(2,"LocalConnect(%p->%d,%s)\n", (void *) ciptr, ciptr->fd, port); return 0; } #endif /* TRANS_CLIENT */ static int TRANS(LocalBytesReadable)(XtransConnInfo ciptr, BytesReadable_t *pend ) { prmsg(2,"LocalBytesReadable(%p->%d,%p)\n", (void *) ciptr, ciptr->fd, (void *) pend); return ioctl(ciptr->fd, FIONREAD, (char *)pend); } static int TRANS(LocalRead)(XtransConnInfo ciptr, char *buf, int size) { prmsg(2,"LocalRead(%d,%p,%d)\n", ciptr->fd, (void *) buf, size ); return read(ciptr->fd,buf,size); } static int TRANS(LocalWrite)(XtransConnInfo ciptr, const char *buf, int size) { prmsg(2,"LocalWrite(%d,%p,%d)\n", ciptr->fd, (const void *) buf, size ); return write(ciptr->fd,buf,size); } static int TRANS(LocalReadv)(XtransConnInfo ciptr, struct iovec *buf, int size) { prmsg(2,"LocalReadv(%d,%p,%d)\n", ciptr->fd, (void *) buf, size ); return READV(ciptr,buf,size); } static int TRANS(LocalWritev)(XtransConnInfo ciptr, struct iovec *buf, int size) { prmsg(2,"LocalWritev(%d,%p,%d)\n", ciptr->fd, (const void *) buf, size ); return WRITEV(ciptr,buf,size); } static int TRANS(LocalDisconnect)(XtransConnInfo ciptr) { prmsg(2,"LocalDisconnect(%p->%d)\n", (void *) ciptr, ciptr->fd); return 0; } static int TRANS(LocalClose)(XtransConnInfo ciptr) { struct sockaddr_un *sockname=(struct sockaddr_un *) ciptr->addr; int ret; prmsg(2,"LocalClose(%p->%d)\n", (void *) ciptr, ciptr->fd ); ret=close(ciptr->fd); if(ciptr->flags && sockname && sockname->sun_family == AF_UNIX && sockname->sun_path[0] ) { if (!(ciptr->flags & TRANS_NOUNLINK)) unlink(sockname->sun_path); } return ret; } static int TRANS(LocalCloseForCloning)(XtransConnInfo ciptr) { int ret; prmsg(2,"LocalCloseForCloning(%p->%d)\n", (void *) ciptr, ciptr->fd ); /* Don't unlink path */ ret=close(ciptr->fd); return ret; } /* * MakeAllCOTSServerListeners() will go through the entire Xtransports[] * array defined in Xtrans.c and try to OpenCOTSServer() for each entry. * We will add duplicate entries to that table so that the OpenCOTSServer() * function will get called once for each type of local transport. * * The TransName is in lowercase, so it will never match during a normal * call to SelectTransport() in Xtrans.c. */ #ifdef TRANS_SERVER static const char * local_aliases[] = { "named", "pipe", /* compatibility with Solaris Xlib */ NULL }; #endif static Xtransport TRANS(LocalFuncs) = { /* Local Interface */ "local", TRANS_ALIAS | TRANS_LOCAL, #ifdef TRANS_CLIENT TRANS(LocalOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER local_aliases, TRANS(LocalOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(LocalReopenCOTSServer), #endif TRANS(LocalSetOption), #ifdef TRANS_SERVER TRANS(LocalCreateListener), TRANS(LocalResetListener), TRANS(LocalAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(LocalConnect), #endif /* TRANS_CLIENT */ TRANS(LocalBytesReadable), TRANS(LocalRead), TRANS(LocalWrite), TRANS(LocalReadv), TRANS(LocalWritev), #if XTRANS_SEND_FDS TRANS(LocalSendFdInvalid), TRANS(LocalRecvFdInvalid), #endif TRANS(LocalDisconnect), TRANS(LocalClose), TRANS(LocalCloseForCloning), }; #ifdef LOCAL_TRANS_NAMED static Xtransport TRANS(NAMEDFuncs) = { /* Local Interface */ "named", TRANS_LOCAL, #ifdef TRANS_CLIENT TRANS(LocalOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER NULL, TRANS(LocalOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(LocalReopenCOTSServer), #endif TRANS(LocalSetOption), #ifdef TRANS_SERVER TRANS(LocalCreateListener), TRANS(LocalResetListener), TRANS(LocalAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(LocalConnect), #endif /* TRANS_CLIENT */ TRANS(LocalBytesReadable), TRANS(LocalRead), TRANS(LocalWrite), TRANS(LocalReadv), TRANS(LocalWritev), #if XTRANS_SEND_FDS TRANS(LocalSendFdInvalid), TRANS(LocalRecvFdInvalid), #endif TRANS(LocalDisconnect), TRANS(LocalClose), TRANS(LocalCloseForCloning), }; static Xtransport TRANS(PIPEFuncs) = { /* Local Interface */ "pipe", TRANS_ALIAS | TRANS_LOCAL, #ifdef TRANS_CLIENT TRANS(LocalOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER NULL, TRANS(LocalOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(LocalReopenCOTSServer), #endif TRANS(LocalSetOption), #ifdef TRANS_SERVER TRANS(LocalCreateListener), TRANS(LocalResetListener), TRANS(LocalAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(LocalConnect), #endif /* TRANS_CLIENT */ TRANS(LocalBytesReadable), TRANS(LocalRead), TRANS(LocalWrite), TRANS(LocalReadv), TRANS(LocalWritev), #if XTRANS_SEND_FDS TRANS(LocalSendFdInvalid), TRANS(LocalRecvFdInvalid), #endif TRANS(LocalDisconnect), TRANS(LocalClose), TRANS(LocalCloseForCloning), }; #endif /* LOCAL_TRANS_NAMED */ xtrans-1.6.0/Xtrans.c0000644014310600000120000007200214763156405010145 /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #ifdef HAVE_SYSTEMD_DAEMON #include #endif /* * The transport table contains a definition for every transport (protocol) * family. All operations that can be made on the transport go through this * table. * * Each transport is assigned a unique transport id. * * New transports can be added by adding an entry in this table. * For compatibility, the transport ids should never be renumbered. * Always add to the end of the list. */ #define TRANS_TLI_INET_INDEX 1 #define TRANS_TLI_TCP_INDEX 2 #define TRANS_TLI_TLI_INDEX 3 #define TRANS_SOCKET_UNIX_INDEX 4 #define TRANS_SOCKET_LOCAL_INDEX 5 #define TRANS_SOCKET_INET_INDEX 6 #define TRANS_SOCKET_TCP_INDEX 7 #define TRANS_DNET_INDEX 8 #define TRANS_LOCAL_LOCAL_INDEX 9 /* 10 used to be PTS, but that's gone. */ #define TRANS_LOCAL_NAMED_INDEX 11 /* 12 used to be ISC, but that's gone. */ /* 13 used to be SCO, but that's gone. */ #define TRANS_SOCKET_INET6_INDEX 14 #define TRANS_LOCAL_PIPE_INDEX 15 #if defined(IPv6) && !defined(AF_INET6) #error "Cannot build IPv6 support without AF_INET6" #endif static Xtransport_table Xtransports[] = { #if defined(TCPCONN) { &TRANS(SocketTCPFuncs), TRANS_SOCKET_TCP_INDEX }, #if defined(IPv6) { &TRANS(SocketINET6Funcs), TRANS_SOCKET_INET6_INDEX }, #endif /* IPv6 */ { &TRANS(SocketINETFuncs), TRANS_SOCKET_INET_INDEX }, #endif /* TCPCONN */ #if defined(UNIXCONN) #if !defined(LOCALCONN) { &TRANS(SocketLocalFuncs), TRANS_SOCKET_LOCAL_INDEX }, #endif /* !LOCALCONN */ { &TRANS(SocketUNIXFuncs), TRANS_SOCKET_UNIX_INDEX }, #endif /* UNIXCONN */ #if defined(LOCALCONN) { &TRANS(LocalFuncs), TRANS_LOCAL_LOCAL_INDEX }, #if defined(SVR4) || defined(__SVR4) { &TRANS(NAMEDFuncs), TRANS_LOCAL_NAMED_INDEX }, #endif #ifdef __sun { &TRANS(PIPEFuncs), TRANS_LOCAL_PIPE_INDEX }, #endif /* __sun */ #endif /* LOCALCONN */ }; #define NUMTRANS (sizeof(Xtransports)/sizeof(Xtransport_table)) #ifdef WIN32 #define ioctl ioctlsocket #endif /* * These are a few utility function used by the public interface functions. */ void TRANS(FreeConnInfo) (XtransConnInfo ciptr) { prmsg (3,"FreeConnInfo(%p)\n", (void *) ciptr); if (ciptr->addr) free (ciptr->addr); if (ciptr->peeraddr) free (ciptr->peeraddr); if (ciptr->port) free (ciptr->port); free (ciptr); } #define PROTOBUFSIZE 20 static Xtransport * TRANS(SelectTransport) (const char *protocol) { #ifndef HAVE_STRCASECMP char protobuf[PROTOBUFSIZE]; #endif prmsg (3,"SelectTransport(%s)\n", protocol); #ifndef HAVE_STRCASECMP /* * Force Protocol to be lowercase as a way of doing * a case insensitive match. */ strncpy (protobuf, protocol, PROTOBUFSIZE - 1); protobuf[PROTOBUFSIZE-1] = '\0'; for (unsigned int i = 0; i < PROTOBUFSIZE && protobuf[i] != '\0'; i++) if (isupper ((unsigned char)protobuf[i])) protobuf[i] = tolower ((unsigned char)protobuf[i]); #endif /* Look at all of the configured protocols */ for (unsigned int i = 0; i < NUMTRANS; i++) { #ifndef HAVE_STRCASECMP if (!strcmp (protobuf, Xtransports[i].transport->TransName)) #else if (!strcasecmp (protocol, Xtransports[i].transport->TransName)) #endif return Xtransports[i].transport; } return NULL; } static int TRANS(ParseAddress) (const char *address, char **protocol, char **host, char **port) { /* * For the font library, the address is a string formatted * as "protocol/host:port[/catalogue]". Note that the catologue * is optional. At this time, the catologue info is ignored, but * we have to parse it anyways. * * Other than fontlib, the address is a string formatted * as "protocol/host:port". * * If the protocol part is missing, then assume TCP. * If the protocol part and host part are missing, then assume local. * If a "::" is found then assume DNET. */ char *mybuf, *tmpptr = NULL; const char *_protocol = NULL; const char *_host, *_port; char hostnamebuf[256]; char *_host_buf; int _host_len; prmsg (3,"ParseAddress(%s)\n", address); /* First, check for AF_UNIX socket paths */ if (address[0] == '/') { _protocol = "local"; _host = ""; _port = address; } else #ifdef HAVE_LAUNCHD /* launchd sockets will look like 'local//tmp/launch-XgkNns/:0' */ if(!strncmp(address,"local//",7)) { _protocol="local"; _host=""; _port=address+6; } else #endif if (!strncmp(address, "unix:", 5)) { _protocol = "local"; _host = ""; _port = address + 5; } if (_protocol) goto done_parsing; /* Copy the string so it can be changed */ tmpptr = mybuf = strdup (address); /* Parse the string to get each component */ /* Get the protocol part */ _protocol = mybuf; if ((mybuf == NULL) || ( ((mybuf = strchr (mybuf, '/')) == NULL) && ((mybuf = strrchr (tmpptr, ':')) == NULL) ) ) { /* address is in a bad format */ *protocol = NULL; *host = NULL; *port = NULL; free (tmpptr); return 0; } if (*mybuf == ':') { /* * If there is a hostname, then assume tcp, otherwise * it must be local. */ if (mybuf == tmpptr) { /* There is neither a protocol or host specified */ _protocol = "local"; } else { /* There is a hostname specified */ _protocol = "tcp"; mybuf = tmpptr; /* reset to the beginning of the host ptr */ } } else { /* *mybuf == '/' */ *mybuf ++= '\0'; /* put a null at the end of the protocol */ if (strlen(_protocol) == 0) { /* * If there is a hostname, then assume tcp, otherwise * it must be local. */ if (*mybuf != ':') _protocol = "tcp"; else _protocol = "local"; } } /* Get the host part */ _host = _host_buf = mybuf; if ((mybuf = strrchr (mybuf,':')) == NULL) { *protocol = NULL; *host = NULL; *port = NULL; free (tmpptr); return 0; } *mybuf ++= '\0'; _host_len = strlen(_host); if (_host_len == 0) { TRANS(GetHostname) (hostnamebuf, sizeof (hostnamebuf)); _host = hostnamebuf; } #ifdef IPv6 /* hostname in IPv6 [numeric_addr]:0 form? */ else if ( (_host_len > 3) && ((strcmp(_protocol, "tcp") == 0) || (strcmp(_protocol, "inet6") == 0)) && (_host_buf[0] == '[') && (_host_buf[_host_len - 1] == ']') ) { struct sockaddr_in6 sin6; _host_buf[_host_len - 1] = '\0'; /* Verify address is valid IPv6 numeric form */ if (inet_pton(AF_INET6, _host + 1, &sin6) == 1) { /* It is. Use it as such. */ _host++; _protocol = "inet6"; } else { /* It's not, restore it just in case some other code can use it. */ _host_buf[_host_len - 1] = ']'; } } #endif /* Get the port */ _port = mybuf; #if defined(FONT_t) || defined(FS_t) /* * Is there an optional catalogue list? */ if ((mybuf = strchr (mybuf,'/')) != NULL) *mybuf ++= '\0'; /* * The rest, if any, is the (currently unused) catalogue list. * * _catalogue = mybuf; */ #endif done_parsing: /* * Now that we have all of the components, allocate new * string space for them. */ if ((*protocol = strdup (_protocol)) == NULL) { /* Malloc failed */ *port = NULL; *host = NULL; *protocol = NULL; free (tmpptr); return 0; } if ((*host = strdup (_host)) == NULL) { /* Malloc failed */ *port = NULL; *host = NULL; free (*protocol); *protocol = NULL; free (tmpptr); return 0; } if ((*port = strdup (_port)) == NULL) { /* Malloc failed */ *port = NULL; free (*host); *host = NULL; free (*protocol); *protocol = NULL; free (tmpptr); return 0; } free (tmpptr); return 1; } /* * TRANS(Open) does all of the real work opening a connection. The only * funny part about this is the type parameter which is used to decide which * type of open to perform. */ static XtransConnInfo TRANS(Open) (int type, const char *address) { char *protocol = NULL, *host = NULL, *port = NULL; XtransConnInfo ciptr = NULL; Xtransport *thistrans; prmsg (2,"Open(%d,%s)\n", type, address); #if defined(WIN32) && defined(TCPCONN) if (TRANS(WSAStartup)()) { prmsg (1,"Open: WSAStartup failed\n"); return NULL; } #endif /* Parse the Address */ if (TRANS(ParseAddress) (address, &protocol, &host, &port) == 0) { prmsg (1,"Open: Unable to Parse address %s\n", address); return NULL; } /* Determine the transport type */ if ((thistrans = TRANS(SelectTransport) (protocol)) == NULL) { prmsg (1,"Open: Unable to find transport for %s\n", protocol); free (protocol); free (host); free (port); return NULL; } /* Open the transport */ switch (type) { case XTRANS_OPEN_COTS_CLIENT: #ifdef TRANS_CLIENT ciptr = thistrans->OpenCOTSClient(thistrans, protocol, host, port); #endif /* TRANS_CLIENT */ break; case XTRANS_OPEN_COTS_SERVER: #ifdef TRANS_SERVER ciptr = thistrans->OpenCOTSServer(thistrans, protocol, host, port); #endif /* TRANS_SERVER */ break; default: prmsg (1,"Open: Unknown Open type %d\n", type); } if (ciptr == NULL) { if (!(thistrans->flags & TRANS_DISABLED)) { prmsg (1,"Open: transport open failed for %s/%s:%s\n", protocol, host, port); } free (protocol); free (host); free (port); return NULL; } ciptr->transptr = thistrans; ciptr->port = port; /* We need this for TRANS(Reopen) */ free (protocol); free (host); return ciptr; } #ifdef TRANS_REOPEN /* * We might want to create an XtransConnInfo object based on a previously * opened connection. For example, the font server may clone itself and * pass file descriptors to the parent. */ static XtransConnInfo TRANS(Reopen) (int type, int trans_id, int fd, const char *port) { XtransConnInfo ciptr = NULL; Xtransport *thistrans = NULL; char *save_port; prmsg (2,"Reopen(%d,%d,%s)\n", trans_id, fd, port); /* Determine the transport type */ for (unsigned int i = 0; i < NUMTRANS; i++) { if (Xtransports[i].transport_id == trans_id) { thistrans = Xtransports[i].transport; break; } } if (thistrans == NULL) { prmsg (1,"Reopen: Unable to find transport id %d\n", trans_id); return NULL; } if ((save_port = strdup (port)) == NULL) { prmsg (1,"Reopen: Unable to malloc port string\n"); return NULL; } /* Get a new XtransConnInfo object */ switch (type) { case XTRANS_OPEN_COTS_SERVER: ciptr = thistrans->ReopenCOTSServer(thistrans, fd, port); break; default: prmsg (1,"Reopen: Bad Open type %d\n", type); } if (ciptr == NULL) { prmsg (1,"Reopen: transport open failed\n"); free (save_port); return NULL; } ciptr->transptr = thistrans; ciptr->port = save_port; return ciptr; } #endif /* TRANS_REOPEN */ /* * These are the public interfaces to this Transport interface. * These are the only functions that should have knowledge of the transport * table. */ #ifdef TRANS_CLIENT XtransConnInfo TRANS(OpenCOTSClient) (const char *address) { prmsg (2,"OpenCOTSClient(%s)\n", address); return TRANS(Open) (XTRANS_OPEN_COTS_CLIENT, address); } #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER XtransConnInfo TRANS(OpenCOTSServer) (const char *address) { prmsg (2,"OpenCOTSServer(%s)\n", address); return TRANS(Open) (XTRANS_OPEN_COTS_SERVER, address); } #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN XtransConnInfo TRANS(ReopenCOTSServer) (int trans_id, int fd, const char *port) { prmsg (2,"ReopenCOTSServer(%d, %d, %s)\n", trans_id, fd, port); return TRANS(Reopen) (XTRANS_OPEN_COTS_SERVER, trans_id, fd, port); } int TRANS(GetReopenInfo) (XtransConnInfo ciptr, int *trans_id, int *fd, char **port) { for (unsigned int i = 0; i < NUMTRANS; i++) { if (Xtransports[i].transport == ciptr->transptr) { *trans_id = Xtransports[i].transport_id; *fd = ciptr->fd; if ((*port = strdup (ciptr->port)) == NULL) return 0; else return 1; } } return 0; } #endif /* TRANS_REOPEN */ int TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg) { int fd = ciptr->fd; int ret = 0; prmsg (2,"SetOption(%d,%d,%d)\n", fd, option, arg); /* * For now, all transport type use the same stuff for setting options. * As long as this is true, we can put the common code here. Once a more * complicated transport such as shared memory or an OSI implementation * that uses the session and application libraries is implemented, this * code may have to move to a transport dependent function. * * ret = ciptr->transptr->SetOption (ciptr, option, arg); */ switch (option) { case TRANS_NONBLOCKING: switch (arg) { case 0: /* Set to blocking mode */ break; case 1: /* Set to non-blocking mode */ #if defined(O_NONBLOCK) ret = fcntl (fd, F_GETFL, 0); if (ret != -1) ret = fcntl (fd, F_SETFL, ret | O_NONBLOCK); #else #ifdef FIOSNBIO { int arg; arg = 1; ret = ioctl (fd, FIOSNBIO, &arg); } #else #if defined(WIN32) { #ifdef WIN32 u_long arg; #else int arg; #endif arg = 1; /* IBM TCP/IP understands this option too well: it causes TRANS(Read) to fail * eventually with EWOULDBLOCK */ ret = ioctl (fd, FIONBIO, &arg); } #else ret = fcntl (fd, F_GETFL, 0); #ifdef FNDELAY ret = fcntl (fd, F_SETFL, ret | FNDELAY); #else ret = fcntl (fd, F_SETFL, ret | O_NDELAY); #endif #endif /* AIXV3 || uniosu */ #endif /* FIOSNBIO */ #endif /* O_NONBLOCK */ break; default: /* Unknown option */ break; } break; case TRANS_CLOSEONEXEC: #ifdef F_SETFD #ifdef FD_CLOEXEC ret = fcntl (fd, F_SETFD, FD_CLOEXEC); #else ret = fcntl (fd, F_SETFD, 1); #endif /* FD_CLOEXEC */ #endif /* F_SETFD */ break; } return ret; } #ifdef TRANS_SERVER int TRANS(CreateListener) (XtransConnInfo ciptr, const char *port, unsigned int flags) { return ciptr->transptr->CreateListener (ciptr, port, flags); } int TRANS(Received) (const char * protocol) { Xtransport *trans; int i = 0, ret = 0; prmsg (5, "Received(%s)\n", protocol); if ((trans = TRANS(SelectTransport)(protocol)) == NULL) { prmsg (1,"Received: unable to find transport: %s\n", protocol); return -1; } if (trans->flags & TRANS_ALIAS) { if (trans->nolisten) while (trans->nolisten[i]) { ret |= TRANS(Received)(trans->nolisten[i]); i++; } } trans->flags |= TRANS_RECEIVED; return ret; } int TRANS(NoListen) (const char * protocol) { Xtransport *trans; int i = 0, ret = 0; if ((trans = TRANS(SelectTransport)(protocol)) == NULL) { prmsg (1,"TransNoListen: unable to find transport: %s\n", protocol); return -1; } if (trans->flags & TRANS_ALIAS) { if (trans->nolisten) while (trans->nolisten[i]) { ret |= TRANS(NoListen)(trans->nolisten[i]); i++; } } trans->flags |= TRANS_NOLISTEN; return ret; } int TRANS(Listen) (const char * protocol) { Xtransport *trans; int i = 0, ret = 0; if ((trans = TRANS(SelectTransport)(protocol)) == NULL) { prmsg (1,"TransListen: unable to find transport: %s\n", protocol); return -1; } if (trans->flags & TRANS_ALIAS) { if (trans->nolisten) while (trans->nolisten[i]) { ret |= TRANS(Listen)(trans->nolisten[i]); i++; } } trans->flags &= ~TRANS_NOLISTEN; return ret; } int TRANS(IsListening) (const char * protocol) { Xtransport *trans; if ((trans = TRANS(SelectTransport)(protocol)) == NULL) { prmsg (1,"TransIsListening: unable to find transport: %s\n", protocol); return 0; } return !(trans->flags & TRANS_NOLISTEN); } int TRANS(ResetListener) (XtransConnInfo ciptr) { if (ciptr->transptr->ResetListener) return ciptr->transptr->ResetListener (ciptr); else return TRANS_RESET_NOOP; } XtransConnInfo TRANS(Accept) (XtransConnInfo ciptr, int *status) { XtransConnInfo newciptr; prmsg (2,"Accept(%d)\n", ciptr->fd); newciptr = ciptr->transptr->Accept (ciptr, status); if (newciptr) newciptr->transptr = ciptr->transptr; return newciptr; } #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT int TRANS(Connect) (XtransConnInfo ciptr, const char *address) { char *protocol; char *host; char *port; int ret; prmsg (2,"Connect(%d,%s)\n", ciptr->fd, address); if (TRANS(ParseAddress) (address, &protocol, &host, &port) == 0) { prmsg (1,"Connect: Unable to Parse address %s\n", address); return -1; } #ifdef HAVE_LAUNCHD if (!host) host=strdup(""); #endif if (!port || !*port) { prmsg (1,"Connect: Missing port specification in %s\n", address); if (protocol) free (protocol); if (host) free (host); return -1; } ret = ciptr->transptr->Connect (ciptr, host, port); if (protocol) free (protocol); if (host) free (host); if (port) free (port); return ret; } #endif /* TRANS_CLIENT */ int TRANS(BytesReadable) (XtransConnInfo ciptr, BytesReadable_t *pend) { return ciptr->transptr->BytesReadable (ciptr, pend); } int TRANS(Read) (XtransConnInfo ciptr, char *buf, int size) { return ciptr->transptr->Read (ciptr, buf, size); } int TRANS(Write) (XtransConnInfo ciptr, const char *buf, int size) { return ciptr->transptr->Write (ciptr, buf, size); } int TRANS(Readv) (XtransConnInfo ciptr, struct iovec *buf, int size) { return ciptr->transptr->Readv (ciptr, buf, size); } int TRANS(Writev) (XtransConnInfo ciptr, struct iovec *buf, int size) { return ciptr->transptr->Writev (ciptr, buf, size); } #if XTRANS_SEND_FDS int TRANS(SendFd) (XtransConnInfo ciptr, int fd, int do_close) { return ciptr->transptr->SendFd(ciptr, fd, do_close); } int TRANS(RecvFd) (XtransConnInfo ciptr) { return ciptr->transptr->RecvFd(ciptr); } #endif int TRANS(Disconnect) (XtransConnInfo ciptr) { return ciptr->transptr->Disconnect (ciptr); } int TRANS(Close) (XtransConnInfo ciptr) { int ret; prmsg (2,"Close(%d)\n", ciptr->fd); ret = ciptr->transptr->Close (ciptr); TRANS(FreeConnInfo) (ciptr); return ret; } int TRANS(CloseForCloning) (XtransConnInfo ciptr) { int ret; prmsg (2,"CloseForCloning(%d)\n", ciptr->fd); ret = ciptr->transptr->CloseForCloning (ciptr); TRANS(FreeConnInfo) (ciptr); return ret; } int TRANS(IsLocal) (XtransConnInfo ciptr) { return (ciptr->family == AF_UNIX); } int TRANS(GetPeerAddr) (XtransConnInfo ciptr, int *familyp, int *addrlenp, Xtransaddr **addrp) { prmsg (2,"GetPeerAddr(%d)\n", ciptr->fd); *familyp = ciptr->family; *addrlenp = ciptr->peeraddrlen; if ((*addrp = malloc (ciptr->peeraddrlen)) == NULL) { prmsg (1,"GetPeerAddr: malloc failed\n"); return -1; } memcpy(*addrp, ciptr->peeraddr, ciptr->peeraddrlen); return 0; } int TRANS(GetConnectionNumber) (XtransConnInfo ciptr) { return ciptr->fd; } /* * These functions are really utility functions, but they require knowledge * of the internal data structures, so they have to be part of the Transport * Independent API. */ #ifdef TRANS_SERVER static int complete_network_count (void) { int count = 0; int found_local = 0; /* * For a complete network, we only need one LOCALCONN transport to work */ for (unsigned int i = 0; i < NUMTRANS; i++) { if (Xtransports[i].transport->flags & TRANS_ALIAS || Xtransports[i].transport->flags & TRANS_NOLISTEN) continue; if (Xtransports[i].transport->flags & TRANS_LOCAL) found_local = 1; else count++; } return (count + found_local); } static int receive_listening_fds(const char* port, XtransConnInfo* temp_ciptrs, int* count_ret) { #ifdef HAVE_SYSTEMD_DAEMON XtransConnInfo ciptr; int i, systemd_listen_fds; systemd_listen_fds = sd_listen_fds(1); if (systemd_listen_fds < 0) { prmsg (1, "receive_listening_fds: sd_listen_fds error: %s\n", strerror(-systemd_listen_fds)); return -1; } for (i = 0; i < systemd_listen_fds && *count_ret < (int)NUMTRANS; i++) { struct sockaddr_storage a; int ti; const char* tn; socklen_t al; al = sizeof(a); if (getsockname(i + SD_LISTEN_FDS_START, (struct sockaddr*)&a, &al) < 0) { prmsg (1, "receive_listening_fds: getsockname error: %s\n", strerror(errno)); return -1; } switch (a.ss_family) { case AF_UNIX: ti = TRANS_SOCKET_UNIX_INDEX; if (*((struct sockaddr_un*)&a)->sun_path == '\0' && al > sizeof(sa_family_t)) tn = "local"; else tn = "unix"; break; case AF_INET: ti = TRANS_SOCKET_INET_INDEX; tn = "inet"; break; #ifdef IPv6 case AF_INET6: ti = TRANS_SOCKET_INET6_INDEX; tn = "inet6"; break; #endif /* IPv6 */ default: prmsg (1, "receive_listening_fds:" "Got unknown socket address family\n"); return -1; } ciptr = TRANS(ReopenCOTSServer)(ti, i + SD_LISTEN_FDS_START, port); if (!ciptr) { prmsg (1, "receive_listening_fds:" "Got NULL while trying to reopen socket received from systemd.\n"); return -1; } prmsg (5, "receive_listening_fds: received listener for %s, %d\n", tn, ciptr->fd); temp_ciptrs[(*count_ret)++] = ciptr; TRANS(Received)(tn); } #endif /* HAVE_SYSTEMD_DAEMON */ return 0; } #ifdef XQUARTZ_EXPORTS_LAUNCHD_FD extern int xquartz_launchd_fd; #endif int TRANS(MakeAllCOTSServerListeners) (const char *port, int *partial, int *count_ret, XtransConnInfo **ciptrs_ret) { char buffer[256]; /* ??? What size ?? */ XtransConnInfo ciptr, temp_ciptrs[NUMTRANS] = { NULL }; int status, j; #ifdef IPv6 int ipv6_succ = 0; #endif prmsg (2,"MakeAllCOTSServerListeners(%s,%p)\n", port ? port : "NULL", (void *) ciptrs_ret); *count_ret = 0; #ifdef XQUARTZ_EXPORTS_LAUNCHD_FD fprintf(stderr, "Launchd socket fd: %d\n", xquartz_launchd_fd); if(xquartz_launchd_fd != -1) { if((ciptr = TRANS(ReopenCOTSServer(TRANS_SOCKET_LOCAL_INDEX, xquartz_launchd_fd, getenv("DISPLAY"))))==NULL) fprintf(stderr,"Got NULL while trying to Reopen launchd port\n"); else temp_ciptrs[(*count_ret)++] = ciptr; } #endif if (receive_listening_fds(port, temp_ciptrs, count_ret) < 0) return -1; for (unsigned int i = 0; i < NUMTRANS; i++) { Xtransport *trans = Xtransports[i].transport; unsigned int flags = 0; if (trans->flags&TRANS_ALIAS || trans->flags&TRANS_NOLISTEN || trans->flags&TRANS_RECEIVED) continue; snprintf(buffer, sizeof(buffer), "%s/:%s", trans->TransName, port ? port : ""); prmsg (5,"MakeAllCOTSServerListeners: opening %s\n", buffer); if ((ciptr = TRANS(OpenCOTSServer(buffer))) == NULL) { if (trans->flags & TRANS_DISABLED) continue; prmsg (1, "MakeAllCOTSServerListeners: failed to open listener for %s\n", trans->TransName); continue; } #ifdef IPv6 if ((Xtransports[i].transport_id == TRANS_SOCKET_INET_INDEX && ipv6_succ)) flags |= ADDR_IN_USE_ALLOWED; #endif if ((status = TRANS(CreateListener (ciptr, port, flags))) < 0) { if (*partial != 0) continue; if (status == TRANS_ADDR_IN_USE) { /* * We failed to bind to the specified address because the * address is in use. It must be that a server is already * running at this address, and this function should fail. */ prmsg (1, "MakeAllCOTSServerListeners: server already running\n"); for (j = 0; j < *count_ret; j++) if (temp_ciptrs[j] != NULL) TRANS(Close) (temp_ciptrs[j]); *count_ret = 0; *ciptrs_ret = NULL; *partial = 0; return -1; } else { prmsg (1, "MakeAllCOTSServerListeners: failed to create listener for %s\n", trans->TransName); continue; } } #ifdef IPv6 if (Xtransports[i].transport_id == TRANS_SOCKET_INET6_INDEX) ipv6_succ = 1; #endif prmsg (5, "MakeAllCOTSServerListeners: opened listener for %s, %d\n", trans->TransName, ciptr->fd); temp_ciptrs[*count_ret] = ciptr; (*count_ret)++; } *partial = (*count_ret < complete_network_count()); prmsg (5, "MakeAllCOTSServerListeners: partial=%d, actual=%d, complete=%d \n", *partial, *count_ret, complete_network_count()); if (*count_ret > 0) { if ((*ciptrs_ret = malloc ( *count_ret * sizeof (XtransConnInfo))) == NULL) { return -1; } for (int i = 0; i < *count_ret; i++) { (*ciptrs_ret)[i] = temp_ciptrs[i]; } } else *ciptrs_ret = NULL; return 0; } #endif /* TRANS_SERVER */ /* * These routines are not part of the X Transport Interface, but they * may be used by it. */ #ifdef WIN32 /* * emulate readv */ static int TRANS(ReadV) (XtransConnInfo ciptr, struct iovec *iov, int iovcnt) { int i, len, total; char *base; ESET(0); for (i = 0, total = 0; i < iovcnt; i++, iov++) { len = iov->iov_len; base = iov->iov_base; while (len > 0) { register int nbytes; nbytes = TRANS(Read) (ciptr, base, len); if (nbytes < 0 && total == 0) return -1; if (nbytes <= 0) return total; ESET(0); len -= nbytes; total += nbytes; base += nbytes; } } return total; } /* * emulate writev */ static int TRANS(WriteV) (XtransConnInfo ciptr, struct iovec *iov, int iovcnt) { int i, len, total; char *base; ESET(0); for (i = 0, total = 0; i < iovcnt; i++, iov++) { len = iov->iov_len; base = iov->iov_base; while (len > 0) { register int nbytes; nbytes = TRANS(Write) (ciptr, base, len); if (nbytes < 0 && total == 0) return -1; if (nbytes <= 0) return total; ESET(0); len -= nbytes; total += nbytes; base += nbytes; } } return total; } #endif /* WIN32 */ #if defined(_POSIX_SOURCE) || defined(SVR4) || defined(__SVR4) #ifndef NEED_UTSNAME #define NEED_UTSNAME #endif #include #endif /* * TRANS(GetHostname) - similar to gethostname but allows special processing. */ int TRANS(GetHostname) (char *buf, int maxlen) { int len; #ifdef NEED_UTSNAME struct utsname name; uname (&name); len = strlen (name.nodename); if (len >= maxlen) len = maxlen - 1; memcpy (buf, name.nodename, len); buf[len] = '\0'; #else buf[0] = '\0'; (void) gethostname (buf, maxlen); buf [maxlen - 1] = '\0'; len = strlen(buf); #endif /* NEED_UTSNAME */ return len; } xtrans-1.6.0/transport.c0000644014310600000120000000547414763156405010733 /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #define XTRANS_TRANSPORT_C /* used to flag Xtransint.h that it's being used here, not just #included in another file */ #include "Xtransint.h" #ifdef __clang__ #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wformat-nonliteral" #pragma clang diagnostic ignored "-Wdeprecated-declarations" #endif #ifdef LOCALCONN #include "Xtranslcl.c" #endif #if defined(TCPCONN) || defined(UNIXCONN) #include "Xtranssock.c" #endif #include "Xtrans.c" #include "Xtransutil.c" #ifdef __clang__ #pragma clang diagnostic pop #endif xtrans-1.6.0/xtrans.pc.in0000644014310600000120000000046714763156405011000 prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: XTrans Description: Abstract network code for X URL: https://gitlab.freedesktop.org/xorg/lib/libxtrans Version: @PACKAGE_VERSION@ Cflags: -I${includedir} -D_DEFAULT_SOURCE -D_BSD_SOURCE @fchown_define@ @sticky_bit_define@ xtrans-1.6.0/Xtransint.h0000644014310600000120000002413714763156405010673 /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _XTRANSINT_H_ #define _XTRANSINT_H_ /* * XTRANSDEBUG will enable the PRMSG() macros used in the X Transport * Interface code. Each use of the PRMSG macro has a level associated with * it. XTRANSDEBUG is defined to be a level. If the invocation level is =< * the value of XTRANSDEBUG, then the message will be printed out to stderr. * Recommended levels are: * * XTRANSDEBUG=1 Error messages * XTRANSDEBUG=2 API Function Tracing * XTRANSDEBUG=3 All Function Tracing * XTRANSDEBUG=4 printing of intermediate values * XTRANSDEBUG=5 really detailed stuff #define XTRANSDEBUG 2 * * Defining XTRANSDEBUGTIMESTAMP will cause printing timestamps with each * message. */ #if !defined(XTRANSDEBUG) && defined(XTRANS_TRANSPORT_C) # define XTRANSDEBUG 1 #endif #ifdef WIN32 # define _WILLWINSOCK_ #endif #include "Xtrans.h" #ifndef _X_UNUSED /* Defined in Xfuncproto.h in xproto >= 7.0.22 */ # define _X_UNUSED /* */ #endif #ifdef XTRANSDEBUG # include #endif /* XTRANSDEBUG */ #include #ifndef WIN32 # include # include # include /* * Moved the setting of NEED_UTSNAME to this header file from Xtrans.c, * to avoid a race condition. JKJ (6/5/97) */ # if defined(_POSIX_SOURCE) || defined(SVR4) || defined(__SVR4) # ifndef NEED_UTSNAME # define NEED_UTSNAME # endif # include # endif # define ESET(val) errno = val # define EGET() errno #else /* WIN32 */ # include /* for USHRT_MAX */ # define ESET(val) WSASetLastError(val) # define EGET() WSAGetLastError() #endif /* WIN32 */ #include #ifdef X11_t #define X_TCP_PORT 6000 #endif #if XTRANS_SEND_FDS struct _XtransConnFd { struct _XtransConnFd *next; int fd; int do_close; }; #endif struct _XtransConnInfo { struct _Xtransport *transptr; int index; char *priv; int flags; int fd; char *port; int family; char *addr; int addrlen; char *peeraddr; int peeraddrlen; struct _XtransConnFd *recv_fds; struct _XtransConnFd *send_fds; }; #define XTRANS_OPEN_COTS_CLIENT 1 #define XTRANS_OPEN_COTS_SERVER 2 typedef struct _Xtransport { const char *TransName; int flags; #ifdef TRANS_CLIENT XtransConnInfo (*OpenCOTSClient)( struct _Xtransport *, /* transport */ const char *, /* protocol */ const char *, /* host */ const char * /* port */ ); #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER const char ** nolisten; XtransConnInfo (*OpenCOTSServer)( struct _Xtransport *, /* transport */ const char *, /* protocol */ const char *, /* host */ const char * /* port */ ); #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN XtransConnInfo (*ReopenCOTSServer)( struct _Xtransport *, /* transport */ int, /* fd */ const char * /* port */ ); #endif /* TRANS_REOPEN */ int (*SetOption)( XtransConnInfo, /* connection */ int, /* option */ int /* arg */ ); #ifdef TRANS_SERVER /* Flags */ # define ADDR_IN_USE_ALLOWED 1 int (*CreateListener)( XtransConnInfo, /* connection */ const char *, /* port */ unsigned int /* flags */ ); int (*ResetListener)( XtransConnInfo /* connection */ ); XtransConnInfo (*Accept)( XtransConnInfo, /* connection */ int * /* status */ ); #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT int (*Connect)( XtransConnInfo, /* connection */ const char *, /* host */ const char * /* port */ ); #endif /* TRANS_CLIENT */ int (*BytesReadable)( XtransConnInfo, /* connection */ BytesReadable_t * /* pend */ ); int (*Read)( XtransConnInfo, /* connection */ char *, /* buf */ int /* size */ ); int (*Write)( XtransConnInfo, /* connection */ const char *, /* buf */ int /* size */ ); int (*Readv)( XtransConnInfo, /* connection */ struct iovec *, /* buf */ int /* size */ ); int (*Writev)( XtransConnInfo, /* connection */ struct iovec *, /* buf */ int /* size */ ); #if XTRANS_SEND_FDS int (*SendFd)( XtransConnInfo, /* connection */ int, /* fd */ int /* do_close */ ); int (*RecvFd)( XtransConnInfo /* connection */ ); #endif int (*Disconnect)( XtransConnInfo /* connection */ ); int (*Close)( XtransConnInfo /* connection */ ); int (*CloseForCloning)( XtransConnInfo /* connection */ ); } Xtransport; typedef struct _Xtransport_table { Xtransport *transport; int transport_id; } Xtransport_table; /* * Flags for the flags member of Xtransport. */ #define TRANS_ALIAS (1<<0) /* record is an alias, don't create server */ #define TRANS_LOCAL (1<<1) /* local transport */ #define TRANS_DISABLED (1<<2) /* Don't open this one */ #define TRANS_NOLISTEN (1<<3) /* Don't listen on this one */ #define TRANS_NOUNLINK (1<<4) /* Don't unlink transport endpoints */ #define TRANS_ABSTRACT (1<<5) /* This previously meant that abstract sockets should be used available. For security * reasons, this is now a no-op on the client side, but it is still supported for servers. */ #define TRANS_NOXAUTH (1<<6) /* Don't verify authentication (because it's secure some other way at the OS layer) */ #define TRANS_RECEIVED (1<<7) /* The fd for this has already been opened by someone else. */ /* Flags to preserve when setting others */ #define TRANS_KEEPFLAGS (TRANS_NOUNLINK|TRANS_ABSTRACT) #ifdef XTRANS_TRANSPORT_C /* only provide static function prototypes when building the transport.c file that has them in */ #ifdef __clang__ /* Not all clients make use of all provided statics */ #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wunused-function" #endif /* * readv() and writev() don't exist or don't work correctly on some * systems, so they may be emulated. */ #ifdef WIN32 #define READV(ciptr, iov, iovcnt) TRANS(ReadV)(ciptr, iov, iovcnt) static int TRANS(ReadV)( XtransConnInfo, /* ciptr */ struct iovec *, /* iov */ int /* iovcnt */ ); #else #define READV(ciptr, iov, iovcnt) readv(ciptr->fd, iov, iovcnt) #endif /* WIN32 */ #ifdef WIN32 #define WRITEV(ciptr, iov, iovcnt) TRANS(WriteV)(ciptr, iov, iovcnt) static int TRANS(WriteV)( XtransConnInfo, /* ciptr */ struct iovec *, /* iov */ int /* iovcnt */ ); #else #define WRITEV(ciptr, iov, iovcnt) writev(ciptr->fd, iov, iovcnt) #endif /* WIN32 */ #ifdef TRANS_SERVER static int trans_mkdir ( const char *, /* path */ int /* mode */ ); #endif #ifdef __clang__ #pragma clang diagnostic pop #endif /* * Some XTRANSDEBUG stuff */ #ifdef XTRANSDEBUG #include /* * The X server and the font server both provide ErrorF() & VErrorF(). For * other software that uses xtrans, we provide our own simple * versions. */ # if (defined(XSERV_t) || defined(TRANS_HAS_ERRORF)) && defined(TRANS_SERVER) # include "os.h" # else static inline void _X_ATTRIBUTE_PRINTF(1, 0) VErrorF(const char *f, va_list args) { vfprintf(stderr, f, args); fflush(stderr); } static inline void _X_ATTRIBUTE_PRINTF(1, 2) ErrorF(const char *f, ...) { va_list args; va_start(args, f); VErrorF(f, args); va_end(args); } # endif /* xserver */ #endif /* XTRANSDEBUG */ static inline void _X_ATTRIBUTE_PRINTF(2, 3) prmsg(int lvl, const char *f, ...) { #ifdef XTRANSDEBUG va_list args; va_start(args, f); if (lvl <= XTRANSDEBUG) { int saveerrno = errno; ErrorF("%s", __xtransname); VErrorF(f, args); # ifdef XTRANSDEBUGTIMESTAMP { struct timeval tp; gettimeofday(&tp, 0); ErrorF("timestamp (ms): %d\n", tp.tv_sec * 1000 + tp.tv_usec / 1000); } # endif errno = saveerrno; } va_end(args); #endif /* XTRANSDEBUG */ } #endif /* XTRANS_TRANSPORT_C */ #endif /* _XTRANSINT_H_ */ xtrans-1.6.0/INSTALL0000644014310600000120000003660014763156417007562 Installation Instructions ************************* Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. 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On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX', where PREFIX must be an absolute file name. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. In general, the default for these options is expressed in terms of `${prefix}', so that specifying just `--prefix' will affect all of the other directory specifications that were not explicitly provided. The most portable way to affect installation locations is to pass the correct locations to `configure'; however, many packages provide one or both of the following shortcuts of passing variable assignments to the `make install' command line to change installation locations without having to reconfigure or recompile. The first method involves providing an override variable for each affected directory. For example, `make install prefix=/alternate/directory' will choose an alternate location for all directory configuration variables that were expressed in terms of `${prefix}'. Any directories that were specified during `configure', but not in terms of `${prefix}', must each be overridden at install time for the entire installation to be relocated. The approach of makefile variable overrides for each directory variable is required by the GNU Coding Standards, and ideally causes no recompilation. However, some platforms have known limitations with the semantics of shared libraries that end up requiring recompilation when using this method, particularly noticeable in packages that use GNU Libtool. The second method involves providing the `DESTDIR' variable. For example, `make install DESTDIR=/alternate/directory' will prepend `/alternate/directory' before all installation names. The approach of `DESTDIR' overrides is not required by the GNU Coding Standards, and does not work on platforms that have drive letters. On the other hand, it does better at avoiding recompilation issues, and works well even when some directory options were not specified in terms of `${prefix}' at `configure' time. Optional Features ================= If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Some packages offer the ability to configure how verbose the execution of `make' will be. For these packages, running `./configure --enable-silent-rules' sets the default to minimal output, which can be overridden with `make V=1'; while running `./configure --disable-silent-rules' sets the default to verbose, which can be overridden with `make V=0'. Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. HP-UX `make' updates targets which have the same time stamps as their prerequisites, which makes it generally unusable when shipped generated files such as `configure' are involved. Use GNU `make' instead. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. xtrans-1.6.0/configure.ac0000644014310600000120000000431414763156405011011 # Copyright © 2003 Keith Packard, Noah Levitt # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of Keith Packard not be used in # advertising or publicity pertaining to distribution of the software without # specific, written prior permission. Keith Packard makes no # representations about the suitability of this software for any purpose. It # is provided "as is" without express or implied warranty. # # KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO # EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, # DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER # TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR # PERFORMANCE OF THIS SOFTWARE. # # Initialize Autoconf AC_PREREQ([2.60]) AC_INIT([xtrans], [1.6.0], [https://gitlab.freedesktop.org/xorg/lib/libxtrans/-/issues], [xtrans]) AC_CONFIG_SRCDIR([Makefile.am]) # Initialize Automake AM_INIT_AUTOMAKE([foreign dist-xz]) # Require xorg-macros minimum of 1.12 for DocBook external references m4_ifndef([XORG_MACROS_VERSION], [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])]) XORG_MACROS_VERSION(1.12) XORG_DEFAULT_OPTIONS XORG_ENABLE_DOCS XORG_WITH_XMLTO(0.0.22) XORG_WITH_FOP XORG_WITH_XSLTPROC XORG_CHECK_SGML_DOCTOOLS(1.8) # Because xtrans is included into other modules rather than being linked # with, these defines have to be added to the cflags line # fchown() AC_CHECK_FUNC(fchown, [fchown_define="-DHAS_FCHOWN"], [fchown_define=""]) AC_SUBST(fchown_define) # sticky bit # # if any system exists without sticky dir bits this # needs to be redone with a real autoconf test sticky_bit_define="-DHAS_STICKY_DIR_BIT" AC_SUBST(sticky_bit_define) AC_CONFIG_FILES([Makefile doc/Makefile xtrans.pc]) AC_OUTPUT xtrans-1.6.0/Xtranssock.c0000644014310600000120000017302614763156405011035 /* * Copyright (c) 2002, 2025, Oracle and/or its affiliates. * * 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 (including the next * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the copyright holders shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the copyright holders. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #ifdef XTHREADS #include #endif #ifndef WIN32 #if defined(TCPCONN) || defined(UNIXCONN) #include #include #include #endif #if defined(TCPCONN) || defined(UNIXCONN) #define X_INCLUDE_NETDB_H #define XOS_USE_NO_LOCKING #include #endif #ifdef UNIXCONN #ifndef X_NO_SYS_UN #include #endif #include #endif #ifndef NO_TCP_H #if defined(linux) || defined(__GLIBC__) #include #endif /* osf */ #if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) #include #include #endif /* __NetBSD__ || __OpenBSD__ || __FreeBSD__ || __DragonFly__ */ #include #endif /* !NO_TCP_H */ #include #if defined(SVR4) || defined(__SVR4) #include #endif #include #else /* !WIN32 */ #include #include #include #undef close #define close closesocket #define ECONNREFUSED WSAECONNREFUSED #define EADDRINUSE WSAEADDRINUSE #define EPROTOTYPE WSAEPROTOTYPE #undef EWOULDBLOCK #define EWOULDBLOCK WSAEWOULDBLOCK #define EINPROGRESS WSAEINPROGRESS #undef EINTR #define EINTR WSAEINTR #define X_INCLUDE_NETDB_H #define XOS_USE_MTSAFE_NETDBAPI #include #endif /* WIN32 */ #if defined(SO_DONTLINGER) && defined(SO_LINGER) #undef SO_DONTLINGER #endif /* others don't need this */ #define SocketInitOnce() /**/ #ifdef __linux__ #define HAVE_ABSTRACT_SOCKETS #endif #define MIN_BACKLOG 128 #ifdef SOMAXCONN #if SOMAXCONN > MIN_BACKLOG #define BACKLOG SOMAXCONN #endif #endif #ifndef BACKLOG #define BACKLOG MIN_BACKLOG #endif #if defined(IPv6) && !defined(AF_INET6) #error "Cannot build IPv6 support without AF_INET6" #endif /* Temporary workaround for consumers whose configure scripts were generated with pre-1.6 versions of xtrans.m4 */ #if defined(IPv6) && !defined(HAVE_GETADDRINFO) #define HAVE_GETADDRINFO #endif /* * This is the Socket implementation of the X Transport service layer * * This file contains the implementation for both the UNIX and INET domains, * and can be built for either one, or both. * */ typedef struct _Sockettrans2dev { const char *transname; int family; int devcotsname; int devcltsname; int protocol; } Sockettrans2dev; /* As documented in the X(7) man page: * tcp TCP over IPv4 or IPv6 * inet TCP over IPv4 only * inet6 TCP over IPv6 only * unix UNIX Domain Sockets (same host only) * local Platform preferred local connection method */ static Sockettrans2dev Sockettrans2devtab[] = { #ifdef TCPCONN {"inet",AF_INET,SOCK_STREAM,SOCK_DGRAM,0}, #ifndef IPv6 {"tcp",AF_INET,SOCK_STREAM,SOCK_DGRAM,0}, #else /* IPv6 */ {"tcp",AF_INET6,SOCK_STREAM,SOCK_DGRAM,0}, {"tcp",AF_INET,SOCK_STREAM,SOCK_DGRAM,0}, /* fallback */ {"inet6",AF_INET6,SOCK_STREAM,SOCK_DGRAM,0}, #endif #endif /* TCPCONN */ #ifdef UNIXCONN {"unix",AF_UNIX,SOCK_STREAM,SOCK_DGRAM,0}, #if !defined(LOCALCONN) {"local",AF_UNIX,SOCK_STREAM,SOCK_DGRAM,0}, #endif /* !LOCALCONN */ #endif /* UNIXCONN */ }; #define NUMSOCKETFAMILIES (sizeof(Sockettrans2devtab)/sizeof(Sockettrans2dev)) #ifdef TCPCONN static int TRANS(SocketINETClose) (XtransConnInfo ciptr); #endif #if (defined(TCPCONN) && \ (defined(TRANS_SERVER) || defined(X11_t) || !defined(HAVE_GETADDRINFO))) \ || defined(TRANS_REOPEN) static int is_numeric (const char *str) { int i; for (i = 0; i < (int) strlen (str); i++) if (!isdigit (str[i])) return (0); return (1); } #endif #ifdef UNIXCONN #if defined(X11_t) #define UNIX_PATH "/tmp/.X11-unix/X" #define UNIX_DIR "/tmp/.X11-unix" #endif /* X11_t */ #if defined(XIM_t) #define UNIX_PATH "/tmp/.XIM-unix/XIM" #define UNIX_DIR "/tmp/.XIM-unix" #endif /* XIM_t */ #if defined(FS_t) || defined(FONT_t) #define UNIX_PATH "/tmp/.font-unix/fs" #define UNIX_DIR "/tmp/.font-unix" #endif /* FS_t || FONT_t */ #if defined(ICE_t) #define UNIX_PATH "/tmp/.ICE-unix/" #define UNIX_DIR "/tmp/.ICE-unix" #endif /* ICE_t */ #endif /* UNIXCONN */ #define PORTBUFSIZE 32 #ifndef MAXHOSTNAMELEN #define MAXHOSTNAMELEN 255 #endif #if defined(HAVE_SOCKLEN_T) || defined(IPv6) # define SOCKLEN_T socklen_t #elif defined(SVR4) || defined(__SVR4) # define SOCKLEN_T size_t #else # define SOCKLEN_T int #endif /* * These are some utility function used by the real interface function below. */ static int TRANS(SocketSelectFamily) (int first, const char *family) { int i; prmsg (3,"SocketSelectFamily(%s)\n", family); for (i = first + 1; i < (int)NUMSOCKETFAMILIES; i++) { if (!strcmp (family, Sockettrans2devtab[i].transname)) return i; } return (first == -1 ? -2 : -1); } /* * This function gets the local address of the socket and stores it in the * XtransConnInfo structure for the connection. */ static int TRANS(SocketINETGetAddr) (XtransConnInfo ciptr) { #ifdef HAVE_STRUCT_SOCKADDR_STORAGE struct sockaddr_storage sockname; #else struct sockaddr_in sockname; #endif void *socknamePtr = &sockname; SOCKLEN_T namelen = sizeof(sockname); prmsg (3,"SocketINETGetAddr(%p)\n", (void *) ciptr); bzero(socknamePtr, namelen); if (getsockname (ciptr->fd,(struct sockaddr *) socknamePtr, (void *)&namelen) < 0) { #ifdef WIN32 errno = WSAGetLastError(); #endif prmsg (1,"SocketINETGetAddr: getsockname() failed: %d\n", EGET()); return -1; } /* * Everything looks good: fill in the XtransConnInfo structure. */ if ((ciptr->addr = malloc (namelen)) == NULL) { prmsg (1, "SocketINETGetAddr: Can't allocate space for the addr\n"); return -1; } ciptr->family = ((struct sockaddr *)socknamePtr)->sa_family; ciptr->addrlen = namelen; memcpy (ciptr->addr, socknamePtr, ciptr->addrlen); return 0; } /* * This function gets the remote address of the socket and stores it in the * XtransConnInfo structure for the connection. */ static int TRANS(SocketINETGetPeerAddr) (XtransConnInfo ciptr) { #ifdef HAVE_STRUCT_SOCKADDR_STORAGE struct sockaddr_storage sockname; #else struct sockaddr_in sockname; #endif void *socknamePtr = &sockname; SOCKLEN_T namelen = sizeof(sockname); bzero(socknamePtr, namelen); prmsg (3,"SocketINETGetPeerAddr(%p)\n", (void *) ciptr); if (getpeername (ciptr->fd, (struct sockaddr *) socknamePtr, (void *)&namelen) < 0) { #ifdef WIN32 errno = WSAGetLastError(); #endif prmsg (1,"SocketINETGetPeerAddr: getpeername() failed: %d\n", EGET()); return -1; } /* * Everything looks good: fill in the XtransConnInfo structure. */ if ((ciptr->peeraddr = malloc (namelen)) == NULL) { prmsg (1, "SocketINETGetPeerAddr: Can't allocate space for the addr\n"); return -1; } ciptr->peeraddrlen = namelen; memcpy (ciptr->peeraddr, socknamePtr, ciptr->peeraddrlen); return 0; } static XtransConnInfo TRANS(SocketOpen) (int i, int type) { XtransConnInfo ciptr; prmsg (3,"SocketOpen(%d,%d)\n", i, type); if ((ciptr = calloc (1, sizeof(struct _XtransConnInfo))) == NULL) { prmsg (1, "SocketOpen: malloc failed\n"); return NULL; } ciptr->fd = socket(Sockettrans2devtab[i].family, type, Sockettrans2devtab[i].protocol); #ifndef WIN32 #if (defined(X11_t) && !defined(USE_POLL)) || defined(FS_t) || defined(FONT_t) if (ciptr->fd >= sysconf(_SC_OPEN_MAX)) { prmsg (2, "SocketOpen: socket() returned out of range fd %d\n", ciptr->fd); close (ciptr->fd); ciptr->fd = -1; } #endif #endif if (ciptr->fd < 0) { #ifdef WIN32 errno = WSAGetLastError(); #endif prmsg (2, "SocketOpen: socket() failed for %s\n", Sockettrans2devtab[i].transname); free (ciptr); return NULL; } #ifdef TCP_NODELAY if (Sockettrans2devtab[i].family == AF_INET #ifdef IPv6 || Sockettrans2devtab[i].family == AF_INET6 #endif ) { /* * turn off TCP coalescence for INET sockets */ int tmp = 1; setsockopt (ciptr->fd, IPPROTO_TCP, TCP_NODELAY, (char *) &tmp, sizeof (int)); } #endif /* * Some systems provide a really small default buffer size for * UNIX sockets. Bump it up a bit such that large transfers don't * proceed at glacial speed. */ #ifdef SO_SNDBUF if (Sockettrans2devtab[i].family == AF_UNIX) { SOCKLEN_T len = sizeof (int); int val; if (getsockopt (ciptr->fd, SOL_SOCKET, SO_SNDBUF, (char *) &val, &len) == 0 && val < 64 * 1024) { val = 64 * 1024; setsockopt (ciptr->fd, SOL_SOCKET, SO_SNDBUF, (char *) &val, sizeof (int)); } } #endif return ciptr; } #ifdef TRANS_REOPEN static XtransConnInfo TRANS(SocketReopen) (int i _X_UNUSED, int type, int fd, const char *port) { XtransConnInfo ciptr; int portlen; struct sockaddr *addr; size_t addrlen; prmsg (3,"SocketReopen(%d,%d,%s)\n", type, fd, port); if (port == NULL) { prmsg (1, "SocketReopen: port was null!\n"); return NULL; } portlen = strlen(port) + 1; // include space for trailing null #ifdef SOCK_MAXADDRLEN if (portlen < 0 || portlen > (SOCK_MAXADDRLEN + 2)) { prmsg (1, "SocketReopen: invalid portlen %d\n", portlen); return NULL; } if (portlen < 14) portlen = 14; #else if (portlen < 0 || portlen > 14) { prmsg (1, "SocketReopen: invalid portlen %d\n", portlen); return NULL; } #endif /*SOCK_MAXADDRLEN*/ if ((ciptr = calloc (1, sizeof(struct _XtransConnInfo))) == NULL) { prmsg (1, "SocketReopen: malloc(ciptr) failed\n"); return NULL; } ciptr->fd = fd; addrlen = portlen + offsetof(struct sockaddr, sa_data); if ((addr = calloc (1, addrlen)) == NULL) { prmsg (1, "SocketReopen: malloc(addr) failed\n"); free (ciptr); return NULL; } ciptr->addr = (char *) addr; ciptr->addrlen = addrlen; if ((ciptr->peeraddr = calloc (1, addrlen)) == NULL) { prmsg (1, "SocketReopen: malloc(portaddr) failed\n"); free (addr); free (ciptr); return NULL; } ciptr->peeraddrlen = addrlen; /* Initialize ciptr structure as if it were a normally-opened unix socket */ ciptr->flags = TRANS_LOCAL | TRANS_NOUNLINK; #ifdef BSD44SOCKETS addr->sa_len = addrlen; #endif addr->sa_family = AF_UNIX; #if defined(HAVE_STRLCPY) || defined(HAS_STRLCPY) strlcpy(addr->sa_data, port, portlen); #else strncpy(addr->sa_data, port, portlen); #endif ciptr->family = AF_UNIX; memcpy(ciptr->peeraddr, ciptr->addr, addrlen); ciptr->port = rindex(addr->sa_data, ':'); if (ciptr->port == NULL) { if (is_numeric(addr->sa_data)) { ciptr->port = addr->sa_data; } } else if (ciptr->port[0] == ':') { ciptr->port++; } /* port should now point to portnum or NULL */ return ciptr; } #endif /* TRANS_REOPEN */ /* * These functions are the interface supplied in the Xtransport structure */ #ifdef TRANS_CLIENT static XtransConnInfo TRANS(SocketOpenCOTSClientBase) (const char *transname, const char *protocol, const char *host, const char *port, int previndex) { XtransConnInfo ciptr = NULL; int i = previndex; prmsg (2, "SocketOpenCOTSClient(%s,%s,%s)\n", protocol, host, port); SocketInitOnce(); while ((i = TRANS(SocketSelectFamily) (i, transname)) >= 0) { if ((ciptr = TRANS(SocketOpen) ( i, Sockettrans2devtab[i].devcotsname)) != NULL) { /* Save the index for later use */ ciptr->index = i; break; } } if (i < 0) { if (i == -1) prmsg (1,"SocketOpenCOTSClient: Unable to open socket for %s\n", transname); else prmsg (1,"SocketOpenCOTSClient: Unable to determine socket type for %s\n", transname); return NULL; } return ciptr; } static XtransConnInfo TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, const char *protocol, const char *host, const char *port) { return TRANS(SocketOpenCOTSClientBase)( thistrans->TransName, protocol, host, port, -1); } #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER static XtransConnInfo TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, const char *protocol, const char *host, const char *port) { XtransConnInfo ciptr = NULL; int i = -1; prmsg (2,"SocketOpenCOTSServer(%s,%s,%s)\n", protocol, host, port); SocketInitOnce(); while ((i = TRANS(SocketSelectFamily) (i, thistrans->TransName)) >= 0) { if ((ciptr = TRANS(SocketOpen) ( i, Sockettrans2devtab[i].devcotsname)) != NULL) break; } if (i < 0) { if (i == -1) { if (errno == EAFNOSUPPORT) { thistrans->flags |= TRANS_NOLISTEN; prmsg (1,"SocketOpenCOTSServer: Socket for %s unsupported on this system.\n", thistrans->TransName); } else { prmsg (1,"SocketOpenCOTSServer: Unable to open socket for %s\n", thistrans->TransName); } } else { prmsg (1,"SocketOpenCOTSServer: Unable to determine socket type for %s\n", thistrans->TransName); } return NULL; } /* * Using this prevents the bind() check for an existing server listening * on the same port, but it is required for other reasons. */ #ifdef SO_REUSEADDR /* * SO_REUSEADDR only applied to AF_INET && AF_INET6 */ if (Sockettrans2devtab[i].family == AF_INET #ifdef IPv6 || Sockettrans2devtab[i].family == AF_INET6 #endif ) { int one = 1; setsockopt (ciptr->fd, SOL_SOCKET, SO_REUSEADDR, (char *) &one, sizeof (int)); } #endif #ifdef IPV6_V6ONLY if (Sockettrans2devtab[i].family == AF_INET6) { int one = 1; setsockopt(ciptr->fd, IPPROTO_IPV6, IPV6_V6ONLY, &one, sizeof(int)); } #endif /* Save the index for later use */ ciptr->index = i; return ciptr; } #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN static XtransConnInfo TRANS(SocketReopenCOTSServer) (Xtransport *thistrans, int fd, const char *port) { XtransConnInfo ciptr; int i = -1; prmsg (2, "SocketReopenCOTSServer(%d, %s)\n", fd, port); SocketInitOnce(); while ((i = TRANS(SocketSelectFamily) (i, thistrans->TransName)) >= 0) { if ((ciptr = TRANS(SocketReopen) ( i, Sockettrans2devtab[i].devcotsname, fd, port)) != NULL) break; } if (i < 0) { if (i == -1) prmsg (1,"SocketReopenCOTSServer: Unable to open socket for %s\n", thistrans->TransName); else prmsg (1,"SocketReopenCOTSServer: Unable to determine socket type for %s\n", thistrans->TransName); return NULL; } /* Save the index for later use */ ciptr->index = i; return ciptr; } #endif /* TRANS_REOPEN */ static int TRANS(SocketSetOption) (XtransConnInfo ciptr, int option, int arg) { prmsg (2,"SocketSetOption(%d,%d,%d)\n", ciptr->fd, option, arg); return -1; } #ifdef UNIXCONN static int set_sun_path(const char *port, const char *upath, char *path, int abstract) { struct sockaddr_un s; ssize_t maxlen = sizeof(s.sun_path) - 1; const char *at = ""; if (!port || !*port || !path) return -1; #ifdef HAVE_ABSTRACT_SOCKETS if (port[0] == '@') upath = ""; else if (abstract) at = "@"; #endif if (*port == '/') /* a full pathname */ upath = ""; if ((ssize_t)(strlen(at) + strlen(upath) + strlen(port)) > maxlen) return -1; snprintf(path, sizeof(s.sun_path), "%s%s%s", at, upath, port); return 0; } #endif #ifdef TRANS_SERVER static int TRANS(SocketCreateListener) (XtransConnInfo ciptr, struct sockaddr *sockname, int socknamelen, unsigned int flags) { SOCKLEN_T namelen = socknamelen; int fd = ciptr->fd; int retry; prmsg (3, "SocketCreateListener(%p,%d)\n", (void *) ciptr, fd); if (Sockettrans2devtab[ciptr->index].family == AF_INET #ifdef IPv6 || Sockettrans2devtab[ciptr->index].family == AF_INET6 #endif ) retry = 20; else retry = 0; while (bind (fd, sockname, namelen) < 0) { if (errno == EADDRINUSE) { if (flags & ADDR_IN_USE_ALLOWED) break; else return TRANS_ADDR_IN_USE; } if (retry-- == 0) { prmsg (1, "SocketCreateListener: failed to bind listener\n"); close (fd); return TRANS_CREATE_LISTENER_FAILED; } #ifdef SO_REUSEADDR sleep (1); #else sleep (10); #endif /* SO_REUSEDADDR */ } if (Sockettrans2devtab[ciptr->index].family == AF_INET #ifdef IPv6 || Sockettrans2devtab[ciptr->index].family == AF_INET6 #endif ) { #ifdef SO_DONTLINGER setsockopt (fd, SOL_SOCKET, SO_DONTLINGER, (char *) NULL, 0); #else #ifdef SO_LINGER { static int linger[2] = { 0, 0 }; setsockopt (fd, SOL_SOCKET, SO_LINGER, (char *) linger, sizeof (linger)); } #endif #endif } if (listen (fd, BACKLOG) < 0) { prmsg (1, "SocketCreateListener: listen() failed\n"); close (fd); return TRANS_CREATE_LISTENER_FAILED; } /* Set a flag to indicate that this connection is a listener */ ciptr->flags = 1 | (ciptr->flags & TRANS_KEEPFLAGS); return 0; } #ifdef TCPCONN static int TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, const char *port, unsigned int flags) { #ifdef HAVE_STRUCT_SOCKADDR_STORAGE struct sockaddr_storage sockname; #else struct sockaddr_in sockname; #endif unsigned short sport; SOCKLEN_T namelen = sizeof(sockname); int status; long tmpport; #ifdef XTHREADS_NEEDS_BYNAMEPARAMS _Xgetservbynameparams sparams; #endif struct servent *servp; #ifdef X11_t char portbuf[PORTBUFSIZE]; #endif prmsg (2, "SocketINETCreateListener(%s)\n", port); #ifdef X11_t /* * X has a well known port, that is transport dependent. It is easier * to handle it here, than try and come up with a transport independent * representation that can be passed in and resolved the usual way. * * The port that is passed here is really a string containing the idisplay * from ConnectDisplay(). */ if (is_numeric (port)) { /* fixup the server port address */ tmpport = X_TCP_PORT + strtol (port, (char**)NULL, 10); snprintf (portbuf, sizeof(portbuf), "%lu", tmpport); port = portbuf; } #endif if (port && *port) { /* Check to see if the port string is just a number (handles X11) */ if (!is_numeric (port)) { if ((servp = _XGetservbyname (port,"tcp",sparams)) == NULL) { prmsg (1, "SocketINETCreateListener: Unable to get service for %s\n", port); return TRANS_CREATE_LISTENER_FAILED; } /* we trust getservbyname to return a valid number */ sport = servp->s_port; } else { tmpport = strtol (port, (char**)NULL, 10); /* * check that somehow the port address isn't negative or in * the range of reserved port addresses. This can happen and * be very bad if the server is suid-root and the user does * something (dumb) like `X :60049`. */ if (tmpport < 1024 || tmpport > USHRT_MAX) return TRANS_CREATE_LISTENER_FAILED; sport = (unsigned short) tmpport; } } else sport = 0; bzero(&sockname, sizeof(sockname)); if (Sockettrans2devtab[ciptr->index].family == AF_INET) { namelen = sizeof (struct sockaddr_in); #ifdef BSD44SOCKETS ((struct sockaddr_in *)&sockname)->sin_len = namelen; #endif ((struct sockaddr_in *)&sockname)->sin_family = AF_INET; ((struct sockaddr_in *)&sockname)->sin_port = htons(sport); ((struct sockaddr_in *)&sockname)->sin_addr.s_addr = htonl(INADDR_ANY); } else { #ifdef IPv6 namelen = sizeof (struct sockaddr_in6); #ifdef SIN6_LEN ((struct sockaddr_in6 *)&sockname)->sin6_len = sizeof(sockname); #endif ((struct sockaddr_in6 *)&sockname)->sin6_family = AF_INET6; ((struct sockaddr_in6 *)&sockname)->sin6_port = htons(sport); ((struct sockaddr_in6 *)&sockname)->sin6_addr = in6addr_any; #else prmsg (1, "SocketINETCreateListener: unsupported address family %d\n", Sockettrans2devtab[ciptr->index].family); return TRANS_CREATE_LISTENER_FAILED; #endif } if ((status = TRANS(SocketCreateListener) (ciptr, (struct sockaddr *) &sockname, namelen, flags)) < 0) { prmsg (1, "SocketINETCreateListener: ...SocketCreateListener() failed\n"); return status; } if (TRANS(SocketINETGetAddr) (ciptr) < 0) { prmsg (1, "SocketINETCreateListener: ...SocketINETGetAddr() failed\n"); return TRANS_CREATE_LISTENER_FAILED; } return 0; } #endif /* TCPCONN */ #ifdef UNIXCONN static int TRANS(SocketUNIXCreateListener) (XtransConnInfo ciptr, const char *port, unsigned int flags) { struct sockaddr_un sockname; int namelen; int oldUmask; int status; unsigned int mode; char tmpport[108]; int abstract = 0; #ifdef HAVE_ABSTRACT_SOCKETS abstract = ciptr->transptr->flags & TRANS_ABSTRACT; #endif prmsg (2, "SocketUNIXCreateListener(%s)\n", port ? port : "NULL"); /* Make sure the directory is created */ oldUmask = umask (0); #ifdef UNIX_DIR #ifdef HAS_STICKY_DIR_BIT mode = 01777; #else mode = 0777; #endif if (!abstract && trans_mkdir(UNIX_DIR, mode) == -1) { prmsg (1, "SocketUNIXCreateListener: mkdir(%s) failed, errno = %d\n", UNIX_DIR, errno); (void) umask (oldUmask); return TRANS_CREATE_LISTENER_FAILED; } #endif memset(&sockname, 0, sizeof(sockname)); sockname.sun_family = AF_UNIX; if (!(port && *port)) { snprintf (tmpport, sizeof(tmpport), "%s%ld", UNIX_PATH, (long)getpid()); port = tmpport; } if (set_sun_path(port, UNIX_PATH, sockname.sun_path, abstract) != 0) { prmsg (1, "SocketUNIXCreateListener: path too long\n"); return TRANS_CREATE_LISTENER_FAILED; } #if defined(BSD44SOCKETS) sockname.sun_len = strlen(sockname.sun_path); #endif #if defined(BSD44SOCKETS) || defined(SUN_LEN) namelen = SUN_LEN(&sockname); #else namelen = strlen(sockname.sun_path) + offsetof(struct sockaddr_un, sun_path); #endif if (abstract) { sockname.sun_path[0] = '\0'; namelen = offsetof(struct sockaddr_un, sun_path) + 1 + strlen(&sockname.sun_path[1]); } else unlink (sockname.sun_path); if ((status = TRANS(SocketCreateListener) (ciptr, (struct sockaddr *) &sockname, namelen, flags)) < 0) { prmsg (1, "SocketUNIXCreateListener: ...SocketCreateListener() failed\n"); (void) umask (oldUmask); return status; } /* * Now that the listener is esablished, create the addr info for * this connection. getpeername() doesn't work for UNIX Domain Sockets * on some systems (hpux at least), so we will just do it manually, instead * of calling something like TRANS(SocketUNIXGetAddr). */ namelen = sizeof (sockname); /* this will always make it the same size */ if ((ciptr->addr = malloc (namelen)) == NULL) { prmsg (1, "SocketUNIXCreateListener: Can't allocate space for the addr\n"); (void) umask (oldUmask); return TRANS_CREATE_LISTENER_FAILED; } if (abstract) sockname.sun_path[0] = '@'; ciptr->family = sockname.sun_family; ciptr->addrlen = namelen; memcpy (ciptr->addr, &sockname, ciptr->addrlen); (void) umask (oldUmask); return 0; } static int TRANS(SocketUNIXResetListener) (XtransConnInfo ciptr) { /* * See if the unix domain socket has disappeared. If it has, recreate it. */ struct sockaddr_un *unsock = (struct sockaddr_un *) ciptr->addr; struct stat statb; int status = TRANS_RESET_NOOP; unsigned int mode; int abstract = 0; #ifdef HAVE_ABSTRACT_SOCKETS abstract = ciptr->transptr->flags & TRANS_ABSTRACT; #endif prmsg (3, "SocketUNIXResetListener(%p,%d)\n", (void *) ciptr, ciptr->fd); if (!abstract && ( stat (unsock->sun_path, &statb) == -1 || ((statb.st_mode & S_IFMT) != #if !defined(S_IFSOCK) S_IFIFO #else S_IFSOCK #endif ))) { int oldUmask = umask (0); #ifdef UNIX_DIR #ifdef HAS_STICKY_DIR_BIT mode = 01777; #else mode = 0777; #endif if (trans_mkdir(UNIX_DIR, mode) == -1) { prmsg (1, "SocketUNIXResetListener: mkdir(%s) failed, errno = %d\n", UNIX_DIR, errno); (void) umask (oldUmask); return TRANS_RESET_FAILURE; } #endif close (ciptr->fd); unlink (unsock->sun_path); if ((ciptr->fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0) { TRANS(FreeConnInfo) (ciptr); (void) umask (oldUmask); return TRANS_RESET_FAILURE; } if (bind (ciptr->fd, (struct sockaddr *) unsock, ciptr->addrlen) < 0) { close (ciptr->fd); TRANS(FreeConnInfo) (ciptr); return TRANS_RESET_FAILURE; } if (listen (ciptr->fd, BACKLOG) < 0) { close (ciptr->fd); TRANS(FreeConnInfo) (ciptr); (void) umask (oldUmask); return TRANS_RESET_FAILURE; } umask (oldUmask); status = TRANS_RESET_NEW_FD; } return status; } #endif /* UNIXCONN */ #ifdef TCPCONN static XtransConnInfo TRANS(SocketINETAccept) (XtransConnInfo ciptr, int *status) { XtransConnInfo newciptr; struct sockaddr_in sockname; SOCKLEN_T namelen = sizeof(sockname); prmsg (2, "SocketINETAccept(%p,%d)\n", (void *) ciptr, ciptr->fd); if ((newciptr = calloc (1, sizeof(struct _XtransConnInfo))) == NULL) { prmsg (1, "SocketINETAccept: malloc failed\n"); *status = TRANS_ACCEPT_BAD_MALLOC; return NULL; } if ((newciptr->fd = accept (ciptr->fd, (struct sockaddr *) &sockname, (void *)&namelen)) < 0) { #ifdef WIN32 errno = WSAGetLastError(); #endif prmsg (1, "SocketINETAccept: accept() failed\n"); free (newciptr); *status = TRANS_ACCEPT_FAILED; return NULL; } #ifdef TCP_NODELAY { /* * turn off TCP coalescence for INET sockets */ int tmp = 1; setsockopt (newciptr->fd, IPPROTO_TCP, TCP_NODELAY, (char *) &tmp, sizeof (int)); } #endif /* * Get this address again because the transport may give a more * specific address now that a connection is established. */ if (TRANS(SocketINETGetAddr) (newciptr) < 0) { prmsg (1, "SocketINETAccept: ...SocketINETGetAddr() failed:\n"); close (newciptr->fd); free (newciptr); *status = TRANS_ACCEPT_MISC_ERROR; return NULL; } if (TRANS(SocketINETGetPeerAddr) (newciptr) < 0) { prmsg (1, "SocketINETAccept: ...SocketINETGetPeerAddr() failed:\n"); close (newciptr->fd); if (newciptr->addr) free (newciptr->addr); free (newciptr); *status = TRANS_ACCEPT_MISC_ERROR; return NULL; } *status = 0; return newciptr; } #endif /* TCPCONN */ #ifdef UNIXCONN static XtransConnInfo TRANS(SocketUNIXAccept) (XtransConnInfo ciptr, int *status) { XtransConnInfo newciptr; struct sockaddr_un sockname; SOCKLEN_T namelen = sizeof sockname; prmsg (2, "SocketUNIXAccept(%p,%d)\n", (void *) ciptr, ciptr->fd); if ((newciptr = calloc (1, sizeof(struct _XtransConnInfo))) == NULL) { prmsg (1, "SocketUNIXAccept: malloc() failed\n"); *status = TRANS_ACCEPT_BAD_MALLOC; return NULL; } if ((newciptr->fd = accept (ciptr->fd, (struct sockaddr *) &sockname, (void *)&namelen)) < 0) { prmsg (1, "SocketUNIXAccept: accept() failed\n"); free (newciptr); *status = TRANS_ACCEPT_FAILED; return NULL; } ciptr->addrlen = namelen; /* * Get the socket name and the peer name from the listener socket, * since this is unix domain. */ if ((newciptr->addr = malloc (ciptr->addrlen)) == NULL) { prmsg (1, "SocketUNIXAccept: Can't allocate space for the addr\n"); close (newciptr->fd); free (newciptr); *status = TRANS_ACCEPT_BAD_MALLOC; return NULL; } /* * if the socket is abstract, we already modified the address to have a * @ instead of the initial NUL, so no need to do that again here. */ newciptr->addrlen = ciptr->addrlen; memcpy (newciptr->addr, ciptr->addr, newciptr->addrlen); if ((newciptr->peeraddr = malloc (ciptr->addrlen)) == NULL) { prmsg (1, "SocketUNIXAccept: Can't allocate space for the addr\n"); close (newciptr->fd); if (newciptr->addr) free (newciptr->addr); free (newciptr); *status = TRANS_ACCEPT_BAD_MALLOC; return NULL; } newciptr->peeraddrlen = ciptr->addrlen; memcpy (newciptr->peeraddr, ciptr->addr, newciptr->addrlen); newciptr->family = AF_UNIX; *status = 0; return newciptr; } #endif /* UNIXCONN */ #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT #ifdef TCPCONN #ifdef HAVE_GETADDRINFO struct addrlist { struct addrinfo * addr; struct addrinfo * firstaddr; char port[PORTBUFSIZE]; char host[MAXHOSTNAMELEN]; }; static struct addrlist *addrlist = NULL; #endif static int TRANS(SocketINETConnect) (XtransConnInfo ciptr, const char *host, const char *port) { struct sockaddr * socketaddr = NULL; int socketaddrlen = 0; int res; #ifdef HAVE_GETADDRINFO struct addrinfo hints; char ntopbuf[INET6_ADDRSTRLEN]; int resetonce = 0; #else struct sockaddr_in sockname; struct hostent *hostp; struct servent *servp; unsigned long tmpaddr; #endif #ifdef XTHREADS_NEEDS_BYNAMEPARAMS _Xgethostbynameparams hparams; _Xgetservbynameparams sparams; #endif #ifdef X11_t char portbuf[PORTBUFSIZE]; #endif char hostnamebuf[256]; /* tmp space */ prmsg (2,"SocketINETConnect(%d,%s,%s)\n", ciptr->fd, host, port); if (!host) { hostnamebuf[0] = '\0'; (void) TRANS(GetHostname) (hostnamebuf, sizeof hostnamebuf); host = hostnamebuf; } #ifdef X11_t /* * X has a well known port, that is transport dependent. It is easier * to handle it here, than try and come up with a transport independent * representation that can be passed in and resolved the usual way. * * The port that is passed here is really a string containing the idisplay * from ConnectDisplay(). */ if (is_numeric (port)) { long tmpport = X_TCP_PORT + strtol (port, (char**)NULL, 10); snprintf (portbuf, sizeof(portbuf), "%lu", tmpport); port = portbuf; } #endif #ifdef HAVE_GETADDRINFO { if (addrlist != NULL) { if (strcmp(host,addrlist->host) || strcmp(port,addrlist->port)) { if (addrlist->firstaddr) freeaddrinfo(addrlist->firstaddr); addrlist->firstaddr = NULL; } } else { addrlist = malloc(sizeof(struct addrlist)); if (addrlist == NULL) { prmsg (1, "SocketINETConnect() can't allocate memory " "for addrlist: %s\n", strerror(errno)); return TRANS_CONNECT_FAILED; } addrlist->firstaddr = NULL; } if (addrlist->firstaddr == NULL) { strncpy(addrlist->port, port, sizeof(addrlist->port)); addrlist->port[sizeof(addrlist->port) - 1] = '\0'; strncpy(addrlist->host, host, sizeof(addrlist->host)); addrlist->host[sizeof(addrlist->host) - 1] = '\0'; bzero(&hints,sizeof(hints)); #ifdef IPv6 if (strcmp(Sockettrans2devtab[ciptr->index].transname, "tcp") == 0) hints.ai_family = AF_UNSPEC; else #endif hints.ai_family = Sockettrans2devtab[ciptr->index].family; hints.ai_socktype = Sockettrans2devtab[ciptr->index].devcotsname; res = getaddrinfo(host,port,&hints,&addrlist->firstaddr); if (res != 0) { prmsg (1, "SocketINETConnect() can't get address " "for %s:%s: %s\n", host, port, gai_strerror(res)); ESET(EINVAL); return TRANS_CONNECT_FAILED; } for (res = 0, addrlist->addr = addrlist->firstaddr; addrlist->addr ; res++) { addrlist->addr = addrlist->addr->ai_next; } prmsg(4,"Got New Address list with %d addresses\n", res); res = 0; addrlist->addr = NULL; } while (socketaddr == NULL) { if (addrlist->addr == NULL) { if (resetonce) { /* Already checked entire list - no usable addresses */ prmsg (1, "SocketINETConnect() no usable address " "for %s:%s\n", host, port); return TRANS_CONNECT_FAILED; } else { /* Go back to beginning of list */ resetonce = 1; addrlist->addr = addrlist->firstaddr; } } socketaddr = addrlist->addr->ai_addr; socketaddrlen = addrlist->addr->ai_addrlen; if (addrlist->addr->ai_family == AF_INET) { struct sockaddr_in *sin = (struct sockaddr_in *) socketaddr; prmsg (4,"SocketINETConnect() sockname.sin_addr = %s\n", inet_ntop(addrlist->addr->ai_family,&sin->sin_addr, ntopbuf,sizeof(ntopbuf))); prmsg (4,"SocketINETConnect() sockname.sin_port = %d\n", ntohs(sin->sin_port)); #ifdef IPv6 if (Sockettrans2devtab[ciptr->index].family == AF_INET6) { if (strcmp(Sockettrans2devtab[ciptr->index].transname, "tcp") == 0) { XtransConnInfo newciptr; /* * Our socket is an IPv6 socket, but the address is * IPv4. Close it and get an IPv4 socket. This is * needed for IPv4 connections to work on platforms * that don't allow IPv4 over IPv6 sockets. */ TRANS(SocketINETClose)(ciptr); newciptr = TRANS(SocketOpenCOTSClientBase)( "tcp", "tcp", host, port, ciptr->index); if (newciptr) ciptr->fd = newciptr->fd; if (!newciptr || Sockettrans2devtab[newciptr->index].family != AF_INET) { socketaddr = NULL; prmsg (4,"SocketINETConnect() Cannot get IPv4 " " socketfor IPv4 address\n"); } if (newciptr) free(newciptr); } else { socketaddr = NULL; prmsg (4,"SocketINETConnect Skipping IPv4 address\n"); } } } else if (addrlist->addr->ai_family == AF_INET6) { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) socketaddr; prmsg (4,"SocketINETConnect() sockname.sin6_addr = %s\n", inet_ntop(addrlist->addr->ai_family, &sin6->sin6_addr,ntopbuf,sizeof(ntopbuf))); prmsg (4,"SocketINETConnect() sockname.sin6_port = %d\n", ntohs(sin6->sin6_port)); if (Sockettrans2devtab[ciptr->index].family == AF_INET) { if (strcmp(Sockettrans2devtab[ciptr->index].transname, "tcp") == 0) { XtransConnInfo newciptr; /* * Close the IPv4 socket and try to open an IPv6 socket. */ TRANS(SocketINETClose)(ciptr); newciptr = TRANS(SocketOpenCOTSClientBase)( "tcp", "tcp", host, port, -1); if (newciptr) ciptr->fd = newciptr->fd; if (!newciptr || Sockettrans2devtab[newciptr->index].family != AF_INET6) { socketaddr = NULL; prmsg (4,"SocketINETConnect() Cannot get IPv6 " "socket for IPv6 address\n"); } if (newciptr) free(newciptr); } else { socketaddr = NULL; prmsg (4,"SocketINETConnect() Skipping IPv6 address\n"); } } #endif /* IPv6 */ } else { socketaddr = NULL; /* Unsupported address type */ } if (socketaddr == NULL) { addrlist->addr = addrlist->addr->ai_next; } } } #else /* !HAVE_GETADDRINFO */ { /* * Build the socket name. */ #ifdef BSD44SOCKETS sockname.sin_len = sizeof (struct sockaddr_in); #endif sockname.sin_family = AF_INET; /* * fill in sin_addr */ #ifndef INADDR_NONE #define INADDR_NONE ((in_addr_t) 0xffffffff) #endif /* check for ww.xx.yy.zz host string */ if (isascii (host[0]) && isdigit (host[0])) { tmpaddr = inet_addr (host); /* returns network byte order */ } else { tmpaddr = INADDR_NONE; } prmsg (4,"SocketINETConnect() inet_addr(%s) = %lx\n", host, tmpaddr); if (tmpaddr == INADDR_NONE) { if ((hostp = _XGethostbyname(host,hparams)) == NULL) { prmsg (1,"SocketINETConnect: Can't get address for %s\n", host); ESET(EINVAL); return TRANS_CONNECT_FAILED; } if (hostp->h_addrtype != AF_INET) { /* is IP host? */ prmsg (1,"SocketINETConnect: not INET host%s\n", host); ESET(EPROTOTYPE); return TRANS_CONNECT_FAILED; } memcpy ((char *) &sockname.sin_addr, (char *) hostp->h_addr, sizeof (sockname.sin_addr)); } else { sockname.sin_addr.s_addr = tmpaddr; } /* * fill in sin_port */ /* Check for number in the port string */ if (!is_numeric (port)) { if ((servp = _XGetservbyname (port,"tcp",sparams)) == NULL) { prmsg (1,"SocketINETConnect: can't get service for %s\n", port); return TRANS_CONNECT_FAILED; } sockname.sin_port = htons (servp->s_port); } else { long tmpport = strtol (port, (char**)NULL, 10); if (tmpport < 1024 || tmpport > USHRT_MAX) return TRANS_CONNECT_FAILED; sockname.sin_port = htons (((unsigned short) tmpport)); } prmsg (4,"SocketINETConnect: sockname.sin_port = %d\n", ntohs(sockname.sin_port)); socketaddr = (struct sockaddr *) &sockname; socketaddrlen = sizeof(sockname); } #endif /* * Turn on socket keepalive so the client process will eventually * be notified with a SIGPIPE signal if the display server fails * to respond to a periodic transmission of messages * on the connected socket. * This is useful to avoid hung application processes when the * processes are not spawned from the xdm session and * the display server terminates abnormally. * (Someone turned off the power switch.) */ { int tmp = 1; setsockopt (ciptr->fd, SOL_SOCKET, SO_KEEPALIVE, (char *) &tmp, sizeof (int)); } /* * Do the connect() */ if (connect (ciptr->fd, socketaddr, socketaddrlen ) < 0) { #ifdef WIN32 int olderrno = WSAGetLastError(); #else int olderrno = errno; #endif /* * If the error was ECONNREFUSED, the server may be overloaded * and we should try again. * * If the error was EWOULDBLOCK or EINPROGRESS then the socket * was non-blocking and we should poll using select * * If the error was EINTR, the connect was interrupted and we * should try again. * * If multiple addresses are found for a host then we should * try to connect again with a different address for a larger * number of errors that made us quit before, since those * could be caused by trying to use an IPv6 address to contact * a machine with an IPv4-only server or other reasons that * only affect one of a set of addresses. */ if (olderrno == ECONNREFUSED || olderrno == EINTR #ifdef HAVE_GETADDRINFO || (((addrlist->addr->ai_next != NULL) || (addrlist->addr != addrlist->firstaddr)) && (olderrno == ENETUNREACH || olderrno == EAFNOSUPPORT || olderrno == EADDRNOTAVAIL || olderrno == ETIMEDOUT #if defined(EHOSTDOWN) || olderrno == EHOSTDOWN #endif )) #endif ) res = TRANS_TRY_CONNECT_AGAIN; else if (olderrno == EWOULDBLOCK || olderrno == EINPROGRESS) res = TRANS_IN_PROGRESS; else { prmsg (2,"SocketINETConnect: Can't connect: errno = %d\n", olderrno); res = TRANS_CONNECT_FAILED; } } else { res = 0; /* * Sync up the address fields of ciptr. */ if (TRANS(SocketINETGetAddr) (ciptr) < 0) { prmsg (1, "SocketINETConnect: ...SocketINETGetAddr() failed:\n"); res = TRANS_CONNECT_FAILED; } else if (TRANS(SocketINETGetPeerAddr) (ciptr) < 0) { prmsg (1, "SocketINETConnect: ...SocketINETGetPeerAddr() failed:\n"); res = TRANS_CONNECT_FAILED; } } #ifdef HAVE_GETADDRINFO if (res != 0) { addrlist->addr = addrlist->addr->ai_next; } #endif return res; } #endif /* TCPCONN */ #ifdef UNIXCONN /* * Make sure 'host' is really local. */ static int UnixHostReallyLocal (const char *host) { char hostnamebuf[256]; TRANS(GetHostname) (hostnamebuf, sizeof (hostnamebuf)); if (strcmp (hostnamebuf, host) == 0) { return (1); } else { #ifdef HAVE_GETADDRINFO struct addrinfo *localhostaddr; struct addrinfo *otherhostaddr; struct addrinfo *i, *j; int equiv = 0; if (getaddrinfo(hostnamebuf, NULL, NULL, &localhostaddr) != 0) return 0; if (getaddrinfo(host, NULL, NULL, &otherhostaddr) != 0) { freeaddrinfo(localhostaddr); return 0; } for (i = localhostaddr; i != NULL && equiv == 0; i = i->ai_next) { for (j = otherhostaddr; j != NULL && equiv == 0; j = j->ai_next) { if (i->ai_family == j->ai_family) { if (i->ai_family == AF_INET) { struct sockaddr_in *sinA = (struct sockaddr_in *) i->ai_addr; struct sockaddr_in *sinB = (struct sockaddr_in *) j->ai_addr; struct in_addr *A = &sinA->sin_addr; struct in_addr *B = &sinB->sin_addr; if (memcmp(A,B,sizeof(struct in_addr)) == 0) { equiv = 1; } #ifdef IPv6 } else if (i->ai_family == AF_INET6) { struct sockaddr_in6 *sinA = (struct sockaddr_in6 *) i->ai_addr; struct sockaddr_in6 *sinB = (struct sockaddr_in6 *) j->ai_addr; struct in6_addr *A = &sinA->sin6_addr; struct in6_addr *B = &sinB->sin6_addr; if (memcmp(A,B,sizeof(struct in6_addr)) == 0) { equiv = 1; } #endif /* IPv6 */ } } } } freeaddrinfo(localhostaddr); freeaddrinfo(otherhostaddr); return equiv; #else /* !HAVE_GETADDRINFO */ /* * A host may have more than one network address. If any of the * network addresses of 'host' (specified to the connect call) * match any of the network addresses of 'hostname' (determined * by TRANS(GetHostname)), then the two hostnames are equivalent, * and we know that 'host' is really a local host. */ char specified_local_addr_list[10][4]; int scount, equiv, i, j; #ifdef XTHREADS_NEEDS_BYNAMEPARAMS _Xgethostbynameparams hparams; #endif struct hostent *hostp; if ((hostp = _XGethostbyname (host,hparams)) == NULL) return (0); scount = 0; while (hostp->h_addr_list[scount] && scount <= 8) { /* * The 2nd call to gethostname() overrides the data * from the 1st call, so we must save the address list. */ specified_local_addr_list[scount][0] = hostp->h_addr_list[scount][0]; specified_local_addr_list[scount][1] = hostp->h_addr_list[scount][1]; specified_local_addr_list[scount][2] = hostp->h_addr_list[scount][2]; specified_local_addr_list[scount][3] = hostp->h_addr_list[scount][3]; scount++; } if ((hostp = _XGethostbyname (hostnamebuf,hparams)) == NULL) return (0); equiv = 0; i = 0; while (i < scount && !equiv) { j = 0; while (hostp->h_addr_list[j]) { if ((specified_local_addr_list[i][0] == hostp->h_addr_list[j][0]) && (specified_local_addr_list[i][1] == hostp->h_addr_list[j][1]) && (specified_local_addr_list[i][2] == hostp->h_addr_list[j][2]) && (specified_local_addr_list[i][3] == hostp->h_addr_list[j][3])) { /* They're equal, so we're done */ equiv = 1; break; } j++; } i++; } return (equiv); #endif } } static int TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, const char *host, const char *port) { struct sockaddr_un sockname; SOCKLEN_T namelen; prmsg (2,"SocketUNIXConnect(%d,%s,%s)\n", ciptr->fd, host, port); /* * Make sure 'host' is really local. If not, we return failure. * The reason we make this check is because a process may advertise * a "local" network ID for which it can accept connections, but if * a process on a remote machine tries to connect to this network ID, * we know for sure it will fail. */ if (host && *host && host[0]!='/' && strcmp (host, "unix") != 0 && !UnixHostReallyLocal (host)) { prmsg (1, "SocketUNIXConnect: Cannot connect to non-local host %s\n", host); return TRANS_CONNECT_FAILED; } /* * Check the port. */ if (!port || !*port) { prmsg (1,"SocketUNIXConnect: Missing port specification\n"); return TRANS_CONNECT_FAILED; } /* * Build the socket name. */ sockname.sun_family = AF_UNIX; if (set_sun_path(port, UNIX_PATH, sockname.sun_path, 0) != 0) { prmsg (1, "SocketUNIXConnect: path too long\n"); return TRANS_CONNECT_FAILED; } #if defined(BSD44SOCKETS) sockname.sun_len = strlen (sockname.sun_path); #endif #if defined(BSD44SOCKETS) || defined(SUN_LEN) namelen = SUN_LEN (&sockname); #else namelen = strlen (sockname.sun_path) + offsetof(struct sockaddr_un, sun_path); #endif /* * Do the connect() */ if (connect (ciptr->fd, (struct sockaddr *) &sockname, namelen) < 0) { int olderrno = errno; int connected = 0; if (!connected) { errno = olderrno; /* * If the error was ENOENT, the server may be starting up; we used * to suggest to try again in this case with * TRANS_TRY_CONNECT_AGAIN, but this introduced problems for * processes still referencing stale sockets in their environment. * Hence, we now return a hard error, TRANS_CONNECT_FAILED, and it * is suggested that higher level stacks handle retries on their * level when they face a slow starting server. * * If the error was EWOULDBLOCK or EINPROGRESS then the socket * was non-blocking and we should poll using select * * If the error was EINTR, the connect was interrupted and we * should try again. */ if (olderrno == EWOULDBLOCK || olderrno == EINPROGRESS) return TRANS_IN_PROGRESS; else if (olderrno == EINTR) return TRANS_TRY_CONNECT_AGAIN; else { prmsg (2,"SocketUNIXConnect: Can't connect: errno = %d\n", EGET()); return TRANS_CONNECT_FAILED; } } } /* * Get the socket name and the peer name from the connect socket, * since this is unix domain. */ if ((ciptr->addr = malloc(namelen)) == NULL || (ciptr->peeraddr = malloc(namelen)) == NULL) { prmsg (1, "SocketUNIXCreateListener: Can't allocate space for the addr\n"); return TRANS_CONNECT_FAILED; } ciptr->family = AF_UNIX; ciptr->addrlen = namelen; ciptr->peeraddrlen = namelen; memcpy (ciptr->addr, &sockname, ciptr->addrlen); memcpy (ciptr->peeraddr, &sockname, ciptr->peeraddrlen); return 0; } #endif /* UNIXCONN */ #endif /* TRANS_CLIENT */ static int TRANS(SocketBytesReadable) (XtransConnInfo ciptr, BytesReadable_t *pend) { prmsg (2,"SocketBytesReadable(%p,%d,%p)\n", (void *) ciptr, ciptr->fd, (void *) pend); #ifdef WIN32 { int ret = ioctlsocket ((SOCKET) ciptr->fd, FIONREAD, (u_long *) pend); if (ret == SOCKET_ERROR) errno = WSAGetLastError(); return ret; } #else return ioctl (ciptr->fd, FIONREAD, (char *) pend); #endif /* WIN32 */ } #if XTRANS_SEND_FDS static void appendFd(struct _XtransConnFd **prev, int fd, int do_close) { struct _XtransConnFd *cf, *new; new = malloc (sizeof (struct _XtransConnFd)); if (!new) { /* XXX mark connection as broken */ close(fd); return; } new->next = 0; new->fd = fd; new->do_close = do_close; /* search to end of list */ for (; (cf = *prev); prev = &(cf->next)); *prev = new; } static int removeFd(struct _XtransConnFd **prev) { struct _XtransConnFd *cf; int fd; if ((cf = *prev)) { *prev = cf->next; fd = cf->fd; free(cf); } else fd = -1; return fd; } static void discardFd(struct _XtransConnFd **prev, struct _XtransConnFd *upto, int do_close) { struct _XtransConnFd *cf, *next; for (cf = *prev; cf != upto; cf = next) { next = cf->next; if (do_close || cf->do_close) close(cf->fd); free(cf); } *prev = upto; } static void cleanupFds(XtransConnInfo ciptr) { /* Clean up the send list but don't close the fds */ discardFd(&ciptr->send_fds, NULL, 0); /* Clean up the recv list and *do* close the fds */ discardFd(&ciptr->recv_fds, NULL, 1); } static int nFd(struct _XtransConnFd **prev) { struct _XtransConnFd *cf; int n = 0; for (cf = *prev; cf; cf = cf->next) n++; return n; } static int TRANS(SocketRecvFd) (XtransConnInfo ciptr) { prmsg (2, "SocketRecvFd(%d)\n", ciptr->fd); return removeFd(&ciptr->recv_fds); } static int TRANS(SocketSendFd) (XtransConnInfo ciptr, int fd, int do_close) { appendFd(&ciptr->send_fds, fd, do_close); return 0; } static int TRANS(SocketRecvFdInvalid)(XtransConnInfo ciptr) { errno = EINVAL; return -1; } static int TRANS(SocketSendFdInvalid)(XtransConnInfo ciptr, int fd, int do_close) { errno = EINVAL; return -1; } #define MAX_FDS 128 union fd_pass { struct cmsghdr cmsghdr; char buf[CMSG_SPACE(MAX_FDS * sizeof(int))]; }; #endif /* XTRANS_SEND_FDS */ static int TRANS(SocketRead) (XtransConnInfo ciptr, char *buf, int size) { prmsg (2,"SocketRead(%d,%p,%d)\n", ciptr->fd, (void *) buf, size); #if defined(WIN32) { int ret = recv ((SOCKET)ciptr->fd, buf, size, 0); #ifdef WIN32 if (ret == SOCKET_ERROR) errno = WSAGetLastError(); #endif return ret; } #else #if XTRANS_SEND_FDS { struct iovec iov = { .iov_base = buf, .iov_len = size }; union fd_pass cmsgbuf; struct msghdr msg = { .msg_name = NULL, .msg_namelen = 0, .msg_iov = &iov, .msg_iovlen = 1, .msg_control = cmsgbuf.buf, .msg_controllen = CMSG_LEN(MAX_FDS * sizeof(int)) }; size = recvmsg(ciptr->fd, &msg, 0); if (size >= 0) { struct cmsghdr *hdr; for (hdr = CMSG_FIRSTHDR(&msg); hdr; hdr = CMSG_NXTHDR(&msg, hdr)) { if (hdr->cmsg_level == SOL_SOCKET && hdr->cmsg_type == SCM_RIGHTS) { int nfd = (hdr->cmsg_len - CMSG_LEN(0)) / sizeof (int); int i; int *fd = (int *) CMSG_DATA(hdr); for (i = 0; i < nfd; i++) appendFd(&ciptr->recv_fds, fd[i], 0); } } } return size; } #else return read(ciptr->fd, buf, size); #endif /* XTRANS_SEND_FDS */ #endif /* WIN32 */ } static int TRANS(SocketReadv) (XtransConnInfo ciptr, struct iovec *buf, int size) { prmsg (2,"SocketReadv(%d,%p,%d)\n", ciptr->fd, (void *) buf, size); #if XTRANS_SEND_FDS { union fd_pass cmsgbuf; struct msghdr msg = { .msg_name = NULL, .msg_namelen = 0, .msg_iov = buf, .msg_iovlen = size, .msg_control = cmsgbuf.buf, .msg_controllen = CMSG_LEN(MAX_FDS * sizeof(int)) }; size = recvmsg(ciptr->fd, &msg, 0); if (size >= 0) { struct cmsghdr *hdr; for (hdr = CMSG_FIRSTHDR(&msg); hdr; hdr = CMSG_NXTHDR(&msg, hdr)) { if (hdr->cmsg_level == SOL_SOCKET && hdr->cmsg_type == SCM_RIGHTS) { int nfd = (hdr->cmsg_len - CMSG_LEN(0)) / sizeof (int); int i; int *fd = (int *) CMSG_DATA(hdr); for (i = 0; i < nfd; i++) appendFd(&ciptr->recv_fds, fd[i], 0); } } } return size; } #else return READV (ciptr, buf, size); #endif } static int TRANS(SocketWritev) (XtransConnInfo ciptr, struct iovec *buf, int size) { prmsg (2,"SocketWritev(%d,%p,%d)\n", ciptr->fd, (void *) buf, size); #if XTRANS_SEND_FDS if (ciptr->send_fds) { union fd_pass cmsgbuf; int nfd = nFd(&ciptr->send_fds); struct _XtransConnFd *cf = ciptr->send_fds; struct msghdr msg = { .msg_name = NULL, .msg_namelen = 0, .msg_iov = buf, .msg_iovlen = size, .msg_control = cmsgbuf.buf, .msg_controllen = CMSG_LEN(nfd * sizeof(int)) }; struct cmsghdr *hdr = CMSG_FIRSTHDR(&msg); int i; int *fds; hdr->cmsg_len = msg.msg_controllen; hdr->cmsg_level = SOL_SOCKET; hdr->cmsg_type = SCM_RIGHTS; fds = (int *) CMSG_DATA(hdr); /* Set up fds */ for (i = 0; i < nfd; i++) { fds[i] = cf->fd; cf = cf->next; } i = sendmsg(ciptr->fd, &msg, 0); if (i > 0) discardFd(&ciptr->send_fds, cf, 0); return i; } #endif return WRITEV (ciptr, buf, size); } static int TRANS(SocketWrite) (XtransConnInfo ciptr, const char *buf, int size) { prmsg (2,"SocketWrite(%d,%p,%d)\n", ciptr->fd, (const void *) buf, size); #if defined(WIN32) { int ret = send ((SOCKET)ciptr->fd, buf, size, 0); #ifdef WIN32 if (ret == SOCKET_ERROR) errno = WSAGetLastError(); #endif return ret; } #else #if XTRANS_SEND_FDS if (ciptr->send_fds) { struct iovec iov; iov.iov_base = (void *) buf; iov.iov_len = size; return TRANS(SocketWritev)(ciptr, &iov, 1); } #endif /* XTRANS_SEND_FDS */ return write (ciptr->fd, buf, size); #endif /* WIN32 */ } static int TRANS(SocketDisconnect) (XtransConnInfo ciptr) { prmsg (2,"SocketDisconnect(%p,%d)\n", (void *) ciptr, ciptr->fd); #ifdef WIN32 { int ret = shutdown (ciptr->fd, 2); if (ret == SOCKET_ERROR) errno = WSAGetLastError(); return ret; } #else return shutdown (ciptr->fd, 2); /* disallow further sends and receives */ #endif } #ifdef TCPCONN static int TRANS(SocketINETClose) (XtransConnInfo ciptr) { prmsg (2,"SocketINETClose(%p,%d)\n", (void *) ciptr, ciptr->fd); #ifdef WIN32 { int ret = close (ciptr->fd); if (ret == SOCKET_ERROR) errno = WSAGetLastError(); return ret; } #else return close (ciptr->fd); #endif } #endif /* TCPCONN */ #ifdef UNIXCONN static int TRANS(SocketUNIXClose) (XtransConnInfo ciptr) { /* * If this is the server side, then once the socket is closed, * it must be unlinked to completely close it */ struct sockaddr_un *sockname = (struct sockaddr_un *) ciptr->addr; int ret; prmsg (2,"SocketUNIXClose(%p,%d)\n", (void *) ciptr, ciptr->fd); #if XTRANS_SEND_FDS cleanupFds(ciptr); #endif ret = close(ciptr->fd); if (ciptr->flags && sockname && sockname->sun_family == AF_UNIX && sockname->sun_path[0]) { if (!(ciptr->flags & TRANS_NOUNLINK || ciptr->transptr->flags & TRANS_ABSTRACT)) unlink (sockname->sun_path); } return ret; } static int TRANS(SocketUNIXCloseForCloning) (XtransConnInfo ciptr) { /* * Don't unlink path. */ int ret; prmsg (2,"SocketUNIXCloseForCloning(%p,%d)\n", (void *) ciptr, ciptr->fd); #if XTRANS_SEND_FDS cleanupFds(ciptr); #endif ret = close(ciptr->fd); return ret; } #endif /* UNIXCONN */ #ifdef TCPCONN # ifdef TRANS_SERVER static const char* tcp_nolisten[] = { "inet", #ifdef IPv6 "inet6", #endif NULL }; # endif static Xtransport TRANS(SocketTCPFuncs) = { /* Socket Interface */ "tcp", TRANS_ALIAS, #ifdef TRANS_CLIENT TRANS(SocketOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER tcp_nolisten, TRANS(SocketOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(SocketReopenCOTSServer), #endif TRANS(SocketSetOption), #ifdef TRANS_SERVER TRANS(SocketINETCreateListener), NULL, /* ResetListener */ TRANS(SocketINETAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(SocketINETConnect), #endif /* TRANS_CLIENT */ TRANS(SocketBytesReadable), TRANS(SocketRead), TRANS(SocketWrite), TRANS(SocketReadv), TRANS(SocketWritev), #if XTRANS_SEND_FDS TRANS(SocketSendFdInvalid), TRANS(SocketRecvFdInvalid), #endif TRANS(SocketDisconnect), TRANS(SocketINETClose), TRANS(SocketINETClose), }; static Xtransport TRANS(SocketINETFuncs) = { /* Socket Interface */ "inet", 0, #ifdef TRANS_CLIENT TRANS(SocketOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER NULL, TRANS(SocketOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(SocketReopenCOTSServer), #endif TRANS(SocketSetOption), #ifdef TRANS_SERVER TRANS(SocketINETCreateListener), NULL, /* ResetListener */ TRANS(SocketINETAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(SocketINETConnect), #endif /* TRANS_CLIENT */ TRANS(SocketBytesReadable), TRANS(SocketRead), TRANS(SocketWrite), TRANS(SocketReadv), TRANS(SocketWritev), #if XTRANS_SEND_FDS TRANS(SocketSendFdInvalid), TRANS(SocketRecvFdInvalid), #endif TRANS(SocketDisconnect), TRANS(SocketINETClose), TRANS(SocketINETClose), }; #ifdef IPv6 static Xtransport TRANS(SocketINET6Funcs) = { /* Socket Interface */ "inet6", 0, #ifdef TRANS_CLIENT TRANS(SocketOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER NULL, TRANS(SocketOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(SocketReopenCOTSServer), #endif TRANS(SocketSetOption), #ifdef TRANS_SERVER TRANS(SocketINETCreateListener), NULL, /* ResetListener */ TRANS(SocketINETAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(SocketINETConnect), #endif /* TRANS_CLIENT */ TRANS(SocketBytesReadable), TRANS(SocketRead), TRANS(SocketWrite), TRANS(SocketReadv), TRANS(SocketWritev), #if XTRANS_SEND_FDS TRANS(SocketSendFdInvalid), TRANS(SocketRecvFdInvalid), #endif TRANS(SocketDisconnect), TRANS(SocketINETClose), TRANS(SocketINETClose), }; #endif /* IPv6 */ #endif /* TCPCONN */ #ifdef UNIXCONN #if !defined(LOCALCONN) static Xtransport TRANS(SocketLocalFuncs) = { /* Socket Interface */ "local", #ifdef HAVE_ABSTRACT_SOCKETS TRANS_ABSTRACT, #else 0, #endif #ifdef TRANS_CLIENT TRANS(SocketOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER NULL, TRANS(SocketOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(SocketReopenCOTSServer), #endif TRANS(SocketSetOption), #ifdef TRANS_SERVER TRANS(SocketUNIXCreateListener), TRANS(SocketUNIXResetListener), TRANS(SocketUNIXAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(SocketUNIXConnect), #endif /* TRANS_CLIENT */ TRANS(SocketBytesReadable), TRANS(SocketRead), TRANS(SocketWrite), TRANS(SocketReadv), TRANS(SocketWritev), #if XTRANS_SEND_FDS TRANS(SocketSendFd), TRANS(SocketRecvFd), #endif TRANS(SocketDisconnect), TRANS(SocketUNIXClose), TRANS(SocketUNIXCloseForCloning), }; #endif /* !LOCALCONN */ # ifdef TRANS_SERVER # if !defined(LOCALCONN) static const char* unix_nolisten[] = { "local" , NULL }; # endif # endif static Xtransport TRANS(SocketUNIXFuncs) = { /* Socket Interface */ "unix", #if !defined(LOCALCONN) && !defined(HAVE_ABSTRACT_SOCKETS) TRANS_ALIAS, #else 0, #endif #ifdef TRANS_CLIENT TRANS(SocketOpenCOTSClient), #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER #if !defined(LOCALCONN) unix_nolisten, #else NULL, #endif TRANS(SocketOpenCOTSServer), #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN TRANS(SocketReopenCOTSServer), #endif TRANS(SocketSetOption), #ifdef TRANS_SERVER TRANS(SocketUNIXCreateListener), TRANS(SocketUNIXResetListener), TRANS(SocketUNIXAccept), #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT TRANS(SocketUNIXConnect), #endif /* TRANS_CLIENT */ TRANS(SocketBytesReadable), TRANS(SocketRead), TRANS(SocketWrite), TRANS(SocketReadv), TRANS(SocketWritev), #if XTRANS_SEND_FDS TRANS(SocketSendFd), TRANS(SocketRecvFd), #endif TRANS(SocketDisconnect), TRANS(SocketUNIXClose), TRANS(SocketUNIXCloseForCloning), }; #endif /* UNIXCONN */ xtrans-1.6.0/config.guess0000755014310600000120000014304614763156412011047 #! /bin/sh # Attempt to guess a canonical system name. # Copyright 1992-2024 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale timestamp='2024-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: # https://git.savannah.gnu.org/cgit/config.git/plain/config.guess # # Please send patches to . # The "shellcheck disable" line above the timestamp inhibits complaints # about features and limitations of the classic Bourne shell that were # superseded or lifted in POSIX. 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HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if test -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 $sc_kernel_bits in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if test "$HP_ARCH" = ""; then 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 "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if test "$HP_ARCH" = hppa2.0w then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi GUESS=$HP_ARCH-hp-hpux$HPUX_REV ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` GUESS=ia64-hp-hpux$HPUX_REV ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$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 "$SYSTEM_NAME"; exit; } GUESS=unknown-hitachi-hiuxwe2 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) GUESS=hppa1.1-hp-bsd ;; 9000/8??:4.3bsd:*:*) GUESS=hppa1.0-hp-bsd ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) GUESS=hppa1.0-hp-mpeix ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) GUESS=hppa1.1-hp-osf ;; hp8??:OSF1:*:*) GUESS=hppa1.0-hp-osf ;; i*86:OSF1:*:*) if test -x /usr/sbin/sysversion ; then GUESS=$UNAME_MACHINE-unknown-osf1mk else GUESS=$UNAME_MACHINE-unknown-osf1 fi ;; parisc*:Lites*:*:*) GUESS=hppa1.1-hp-lites ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) GUESS=c1-convex-bsd ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) GUESS=c34-convex-bsd ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) GUESS=c38-convex-bsd ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) GUESS=c4-convex-bsd ;; CRAY*Y-MP:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=ymp-cray-unicos$CRAY_REL ;; 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/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=t90-cray-unicos$CRAY_REL ;; CRAY*T3E:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=alphaev5-cray-unicosmk$CRAY_REL ;; CRAY*SV1:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=sv1-cray-unicos$CRAY_REL ;; *:UNICOS/mp:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=craynv-cray-unicosmp$CRAY_REL ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE ;; sparc*:BSD/OS:*:*) GUESS=sparc-unknown-bsdi$UNAME_RELEASE ;; *:BSD/OS:*:*) GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL ;; i*:CYGWIN*:*) GUESS=$UNAME_MACHINE-pc-cygwin ;; *:MINGW64*:*) GUESS=$UNAME_MACHINE-pc-mingw64 ;; *:MINGW*:*) GUESS=$UNAME_MACHINE-pc-mingw32 ;; *:MSYS*:*) GUESS=$UNAME_MACHINE-pc-msys ;; i*:PW*:*) GUESS=$UNAME_MACHINE-pc-pw32 ;; *:SerenityOS:*:*) GUESS=$UNAME_MACHINE-pc-serenity ;; *:Interix*:*) case $UNAME_MACHINE in x86) GUESS=i586-pc-interix$UNAME_RELEASE ;; authenticamd | genuineintel | EM64T) GUESS=x86_64-unknown-interix$UNAME_RELEASE ;; IA64) GUESS=ia64-unknown-interix$UNAME_RELEASE ;; esac ;; i*:UWIN*:*) GUESS=$UNAME_MACHINE-pc-uwin ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) GUESS=x86_64-pc-cygwin ;; prep*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=powerpcle-unknown-solaris2$SUN_REL ;; *:GNU:*:*) # the GNU system GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL ;; *:GNU/*:*:*) # other systems with GNU libc and userland GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;; x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*) GUESS="$UNAME_MACHINE-pc-managarm-mlibc" ;; *:[Mm]anagarm:*:*) GUESS="$UNAME_MACHINE-unknown-managarm-mlibc" ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*) set_cc_for_build CPU=$UNAME_MACHINE LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then ABI=64 sed 's/^ //' << EOF > "$dummy.c" #ifdef __ARM_EABI__ #ifdef __ARM_PCS_VFP ABI=eabihf #else ABI=eabi #endif #endif EOF cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'` eval "$cc_set_abi" case $ABI in eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;; esac fi GUESS=$CPU-unknown-linux-$LIBCABI ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` 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 -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi ;; avr32*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; cris:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; crisv32:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; e2k:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; frv:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; hexagon:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:Linux:*:*) GUESS=$UNAME_MACHINE-pc-linux-$LIBC ;; ia64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; kvx:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; kvx:cos:*:*) GUESS=$UNAME_MACHINE-unknown-cos ;; kvx:mbr:*:*) GUESS=$UNAME_MACHINE-unknown-mbr ;; loongarch32:Linux:*:* | loongarch64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m68*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 test x"${LIBC}" = xgnu && IS_GLIBC=1 sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef mips #undef mipsel #undef mips64 #undef mips64el #if ${IS_GLIBC} && defined(_ABI64) LIBCABI=gnuabi64 #else #if ${IS_GLIBC} && defined(_ABIN32) LIBCABI=gnuabin32 #else LIBCABI=${LIBC} #endif #endif #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa64r6 #else #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa32r6 #else #if defined(__mips64) CPU=mips64 #else CPU=mips #endif #endif #endif #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) MIPS_ENDIAN=el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) MIPS_ENDIAN= #else MIPS_ENDIAN= #endif #endif EOF cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; openrisc*:Linux:*:*) GUESS=or1k-unknown-linux-$LIBC ;; or32:Linux:*:* | or1k*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; padre:Linux:*:*) GUESS=sparc-unknown-linux-$LIBC ;; parisc64:Linux:*:* | hppa64:Linux:*:*) GUESS=hppa64-unknown-linux-$LIBC ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; *) GUESS=hppa-unknown-linux-$LIBC ;; esac ;; ppc64:Linux:*:*) GUESS=powerpc64-unknown-linux-$LIBC ;; ppc:Linux:*:*) GUESS=powerpc-unknown-linux-$LIBC ;; ppc64le:Linux:*:*) GUESS=powerpc64le-unknown-linux-$LIBC ;; ppcle:Linux:*:*) GUESS=powerpcle-unknown-linux-$LIBC ;; riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; s390:Linux:*:* | s390x:Linux:*:*) GUESS=$UNAME_MACHINE-ibm-linux-$LIBC ;; sh64*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sh*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sparc:Linux:*:* | sparc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; tile*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; vax:Linux:*:*) GUESS=$UNAME_MACHINE-dec-linux-$LIBC ;; x86_64:Linux:*:*) set_cc_for_build CPU=$UNAME_MACHINE LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then ABI=64 sed 's/^ //' << EOF > "$dummy.c" #ifdef __i386__ ABI=x86 #else #ifdef __ILP32__ ABI=x32 #endif #endif EOF cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'` eval "$cc_set_abi" case $ABI in x86) CPU=i686 ;; x32) LIBCABI=${LIBC}x32 ;; esac fi GUESS=$CPU-pc-linux-$LIBCABI ;; xtensa*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; 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. GUESS=i386-sequent-sysv4 ;; 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. GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*) # If we were able to find 'uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;; i*86:XTS-300:*:STOP) GUESS=$UNAME_MACHINE-unknown-stop ;; i*86:atheos:*:*) GUESS=$UNAME_MACHINE-unknown-atheos ;; i*86:syllable:*:*) GUESS=$UNAME_MACHINE-pc-syllable ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) GUESS=i386-unknown-lynxos$UNAME_RELEASE ;; i*86:*DOS:*:*) GUESS=$UNAME_MACHINE-pc-msdosdjgpp ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi ;; 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 GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ;; 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 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv32 fi ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. GUESS=i586-pc-msdosdjgpp ;; Intel:Mach:3*:*) GUESS=i386-pc-mach3 ;; paragon:*:*:*) GUESS=i860-intel-osf1 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi ;; mini*:CTIX:SYS*5:*) # "miniframe" GUESS=m68010-convergent-sysv ;; mc68k:UNIX:SYSTEM5:3.51m) GUESS=m68k-convergent-sysv ;; M680?0:D-NIX:5.3:*) GUESS=m68k-diab-dnix ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) GUESS=m68k-unknown-lynxos$UNAME_RELEASE ;; mc68030:UNIX_System_V:4.*:*) GUESS=m68k-atari-sysv4 ;; TSUNAMI:LynxOS:2.*:*) GUESS=sparc-unknown-lynxos$UNAME_RELEASE ;; rs6000:LynxOS:2.*:*) GUESS=rs6000-unknown-lynxos$UNAME_RELEASE ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) GUESS=powerpc-unknown-lynxos$UNAME_RELEASE ;; SM[BE]S:UNIX_SV:*:*) GUESS=mips-dde-sysv$UNAME_RELEASE ;; RM*:ReliantUNIX-*:*:*) GUESS=mips-sni-sysv4 ;; RM*:SINIX-*:*:*) GUESS=mips-sni-sysv4 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` GUESS=$UNAME_MACHINE-sni-sysv4 else GUESS=ns32k-sni-sysv fi ;; PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort # says GUESS=i586-unisys-sysv4 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm GUESS=hppa1.1-stratus-sysv4 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. GUESS=i860-stratus-sysv4 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. GUESS=$UNAME_MACHINE-stratus-vos ;; *:VOS:*:*) # From Paul.Green@stratus.com. GUESS=hppa1.1-stratus-vos ;; mc68*:A/UX:*:*) GUESS=m68k-apple-aux$UNAME_RELEASE ;; news*:NEWS-OS:6*:*) GUESS=mips-sony-newsos6 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if test -d /usr/nec; then GUESS=mips-nec-sysv$UNAME_RELEASE else GUESS=mips-unknown-sysv$UNAME_RELEASE fi ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. GUESS=powerpc-be-beos ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. GUESS=powerpc-apple-beos ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. GUESS=i586-pc-beos ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. GUESS=i586-pc-haiku ;; ppc:Haiku:*:*) # Haiku running on Apple PowerPC GUESS=powerpc-apple-haiku ;; *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat) GUESS=$UNAME_MACHINE-unknown-haiku ;; SX-4:SUPER-UX:*:*) GUESS=sx4-nec-superux$UNAME_RELEASE ;; SX-5:SUPER-UX:*:*) GUESS=sx5-nec-superux$UNAME_RELEASE ;; SX-6:SUPER-UX:*:*) GUESS=sx6-nec-superux$UNAME_RELEASE ;; SX-7:SUPER-UX:*:*) GUESS=sx7-nec-superux$UNAME_RELEASE ;; SX-8:SUPER-UX:*:*) GUESS=sx8-nec-superux$UNAME_RELEASE ;; SX-8R:SUPER-UX:*:*) GUESS=sx8r-nec-superux$UNAME_RELEASE ;; SX-ACE:SUPER-UX:*:*) GUESS=sxace-nec-superux$UNAME_RELEASE ;; Power*:Rhapsody:*:*) GUESS=powerpc-apple-rhapsody$UNAME_RELEASE ;; *:Rhapsody:*:*) GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE ;; arm64:Darwin:*:*) GUESS=aarch64-apple-darwin$UNAME_RELEASE ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac if command -v xcode-select > /dev/null 2> /dev/null && \ ! xcode-select --print-path > /dev/null 2> /dev/null ; then # Avoid executing cc if there is no toolchain installed as # cc will be a stub that puts up a graphical alert # prompting the user to install developer tools. CC_FOR_BUILD=no_compiler_found else set_cc_for_build fi if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE ;; *:QNX:*:4*) GUESS=i386-pc-qnx ;; NEO-*:NONSTOP_KERNEL:*:*) GUESS=neo-tandem-nsk$UNAME_RELEASE ;; NSE-*:NONSTOP_KERNEL:*:*) GUESS=nse-tandem-nsk$UNAME_RELEASE ;; NSR-*:NONSTOP_KERNEL:*:*) GUESS=nsr-tandem-nsk$UNAME_RELEASE ;; NSV-*:NONSTOP_KERNEL:*:*) GUESS=nsv-tandem-nsk$UNAME_RELEASE ;; NSX-*:NONSTOP_KERNEL:*:*) GUESS=nsx-tandem-nsk$UNAME_RELEASE ;; *:NonStop-UX:*:*) GUESS=mips-compaq-nonstopux ;; BS2000:POSIX*:*:*) GUESS=bs2000-siemens-sysv ;; DS/*:UNIX_System_V:*:*) GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE ;; *: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 elif test "x${cputype-}" != x; then UNAME_MACHINE=$cputype fi GUESS=$UNAME_MACHINE-unknown-plan9 ;; *:TOPS-10:*:*) GUESS=pdp10-unknown-tops10 ;; *:TENEX:*:*) GUESS=pdp10-unknown-tenex ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) GUESS=pdp10-dec-tops20 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) GUESS=pdp10-xkl-tops20 ;; *:TOPS-20:*:*) GUESS=pdp10-unknown-tops20 ;; *:ITS:*:*) GUESS=pdp10-unknown-its ;; SEI:*:*:SEIUX) GUESS=mips-sei-seiux$UNAME_RELEASE ;; *:DragonFly:*:*) DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case $UNAME_MACHINE in A*) GUESS=alpha-dec-vms ;; I*) GUESS=ia64-dec-vms ;; V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) GUESS=i386-pc-xenix ;; i*86:skyos:*:*) SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL ;; i*86:rdos:*:*) GUESS=$UNAME_MACHINE-pc-rdos ;; i*86:Fiwix:*:*) GUESS=$UNAME_MACHINE-pc-fiwix ;; *:AROS:*:*) GUESS=$UNAME_MACHINE-unknown-aros ;; x86_64:VMkernel:*:*) GUESS=$UNAME_MACHINE-unknown-esx ;; amd64:Isilon\ OneFS:*:*) GUESS=x86_64-unknown-onefs ;; *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; *:Ironclad:*:*) GUESS=$UNAME_MACHINE-unknown-ironclad ;; esac # Do we have a guess based on uname results? if test "x$GUESS" != x; then echo "$GUESS" exit fi # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" < #include #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #include #if defined(_SIZE_T_) || defined(SIGLOST) #include #endif #endif #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 (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 #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname un; uname (&un); printf ("vax-dec-ultrix%s\n", un.release); exit (0); #else printf ("vax-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname *un; uname (&un); printf ("mips-dec-ultrix%s\n", un.release); exit (0); #else printf ("mips-dec-ultrix\n"); exit (0); #endif #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; } echo "$0: unable to guess system type" >&2 case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 <&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 fi exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: xtrans-1.6.0/missing0000755014310600000120000001706014763156412010122 #! /bin/sh # Common wrapper for a few potentially missing GNU and other programs. scriptversion=2024-06-07.14; # UTC # shellcheck disable=SC2006,SC2268 # we must support pre-POSIX shells # Copyright (C) 1996-2024 Free Software Foundation, Inc. # Originally written by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try '$0 --help' for more information" exit 1 fi case $1 in --is-lightweight) # Used by our autoconf macros to check whether the available missing # script is modern enough. exit 0 ;; --run) # Back-compat with the calling convention used by older automake. shift ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due to PROGRAM being missing or too old. 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Give up. exit $st fi perl_URL=https://www.perl.org/ flex_URL=https://github.com/westes/flex gnu_software_URL=https://www.gnu.org/software program_details () { case $1 in aclocal|automake|autoreconf) echo "The '$1' program is part of the GNU Automake package:" echo "<$gnu_software_URL/automake>" echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" echo "<$gnu_software_URL/autoconf>" echo "<$gnu_software_URL/m4/>" echo "<$perl_URL>" ;; autoconf|autom4te|autoheader) echo "The '$1' program is part of the GNU Autoconf package:" echo "<$gnu_software_URL/autoconf/>" echo "It also requires GNU m4 and Perl in order to run:" echo "<$gnu_software_URL/m4/>" echo "<$perl_URL>" ;; *) : ;; esac } give_advice () { # Normalize program name to check for. normalized_program=`echo "$1" | sed ' s/^gnu-//; t s/^gnu//; t s/^g//; t'` printf '%s\n' "'$1' is $msg." configure_deps="'configure.ac' or m4 files included by 'configure.ac'" autoheader_deps="'acconfig.h'" automake_deps="'Makefile.am'" aclocal_deps="'acinclude.m4'" case $normalized_program in aclocal*) echo "You should only need it if you modified $aclocal_deps or" echo "$configure_deps." ;; autoconf*) echo "You should only need it if you modified $configure_deps." ;; autogen*) echo "You should only need it if you modified a '.def' or '.tpl' file." echo "You may want to install the GNU AutoGen package:" echo "<$gnu_software_URL/autogen/>" ;; autoheader*) echo "You should only need it if you modified $autoheader_deps or" echo "$configure_deps." ;; automake*) echo "You should only need it if you modified $automake_deps or" echo "$configure_deps." ;; autom4te*) echo "You might have modified some maintainer files that require" echo "the 'autom4te' program to be rebuilt." ;; autoreconf*) echo "You should only need it if you modified $aclocal_deps or" echo "$automake_deps or $autoheader_deps or $automake_deps or" echo "$configure_deps." ;; bison*|yacc*) echo "You should only need it if you modified a '.y' file." echo "You may want to install the GNU Bison package:" echo "<$gnu_software_URL/bison/>" ;; help2man*) echo "You should only need it if you modified a dependency" \ "of a man page." echo "You may want to install the GNU Help2man package:" echo "<$gnu_software_URL/help2man/>" ;; lex*|flex*) echo "You should only need it if you modified a '.l' file." echo "You may want to install the Fast Lexical Analyzer package:" echo "<$flex_URL>" ;; makeinfo*) echo "You should only need it if you modified a '.texi' file, or" echo "any other file indirectly affecting the aspect of the manual." echo "You might want to install the Texinfo package:" echo "<$gnu_software_URL/texinfo/>" echo "The spurious makeinfo call might also be the consequence of" echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" echo "want to install GNU make:" echo "<$gnu_software_URL/make/>" ;; perl*) echo "You should only need it to run GNU Autoconf, GNU Automake, " echo " assorted other tools, or if you modified a Perl source file." echo "You may want to install the Perl 5 language interpreter:" echo "<$perl_URL>" ;; *) echo "You might have modified some files without having the proper" echo "tools for further handling them. Check the 'README' file, it" echo "often tells you about the needed prerequisites for installing" echo "this package. You may also peek at any GNU archive site, in" echo "case some other package contains this missing '$1' program." ;; esac program_details "$normalized_program" } give_advice "$1" | sed -e '1s/^/WARNING: /' \ -e '2,$s/^/ /' >&2 # Propagate the correct exit status (expected to be 127 for a program # not found, 63 for a program that failed due to version mismatch). exit $st # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: xtrans-1.6.0/Xtrans.h0000644014310600000120000002144214763156405010154 /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _XTRANS_H_ #define _XTRANS_H_ #include #include #include #ifndef WIN32 #include #endif #ifdef __clang__ /* Not all clients make use of all provided statics */ #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wunused-function" #endif /* * Set the functions names according to where this code is being compiled. */ #ifdef X11_t #define TRANS(func) _X11Trans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_X11Trans"; #endif #endif /* X11_t */ #ifdef XSERV_t #define TRANS(func) _XSERVTrans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_XSERVTrans"; #endif #define X11_t #endif /* XSERV_t */ #ifdef XIM_t #define TRANS(func) _XimXTrans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_XimTrans"; #endif #endif /* XIM_t */ #ifdef FS_t #define TRANS(func) _FSTrans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_FSTrans"; #endif #endif /* FS_t */ #ifdef FONT_t #define TRANS(func) _FontTrans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_FontTrans"; #endif #endif /* FONT_t */ #ifdef ICE_t #define TRANS(func) _IceTrans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_IceTrans"; #endif #endif /* ICE_t */ #if !defined(TRANS) #define TRANS(func) _XTrans##func #ifdef XTRANSDEBUG static const char *__xtransname = "_XTrans"; #endif #endif /* !TRANS */ #ifdef __clang__ #pragma clang diagnostic pop #endif /* * Create a single address structure that can be used wherever * an address structure is needed. struct sockaddr is not big enough * to hold a sockadd_un, so we create this definition to have a single * structure that is big enough for all the structures we might need. * * This structure needs to be independent of the socket/TLI interface used. */ /* Temporary workaround for consumers whose configure scripts were generated with pre-1.6 versions of xtrans.m4 */ #if defined(IPv6) && !defined(HAVE_STRUCT_SOCKADDR_STORAGE) #define HAVE_STRUCT_SOCKADDR_STORAGE #endif #ifdef HAVE_STRUCT_SOCKADDR_STORAGE typedef struct sockaddr_storage Xtransaddr; #else #define XTRANS_MAX_ADDR_LEN 128 /* large enough to hold sun_path */ typedef struct { unsigned char addr[XTRANS_MAX_ADDR_LEN]; } Xtransaddr; #endif #ifdef LONG64 typedef int BytesReadable_t; #else typedef long BytesReadable_t; #endif #if defined(WIN32) /* * TRANS(Readv) and TRANS(Writev) use struct iovec, normally found * in Berkeley systems in . See the readv(2) and writev(2) * manual pages for details. */ struct iovec { caddr_t iov_base; int iov_len; }; #else #include #endif typedef struct _XtransConnInfo *XtransConnInfo; /* * Transport Option definitions */ #define TRANS_NONBLOCKING 1 #define TRANS_CLOSEONEXEC 2 /* * Return values of Connect (0 is success) */ #define TRANS_CONNECT_FAILED -1 #define TRANS_TRY_CONNECT_AGAIN -2 #define TRANS_IN_PROGRESS -3 /* * Return values of CreateListener (0 is success) */ #define TRANS_CREATE_LISTENER_FAILED -1 #define TRANS_ADDR_IN_USE -2 /* * Return values of Accept (0 is success) */ #define TRANS_ACCEPT_BAD_MALLOC -1 #define TRANS_ACCEPT_FAILED -2 #define TRANS_ACCEPT_MISC_ERROR -3 /* * ResetListener return values */ #define TRANS_RESET_NOOP 1 #define TRANS_RESET_NEW_FD 2 #define TRANS_RESET_FAILURE 3 /* * Function prototypes for the exposed interface */ void TRANS(FreeConnInfo) ( XtransConnInfo /* ciptr */ ); #ifdef TRANS_CLIENT XtransConnInfo TRANS(OpenCOTSClient)( const char * /* address */ ); #endif /* TRANS_CLIENT */ #ifdef TRANS_SERVER XtransConnInfo TRANS(OpenCOTSServer)( const char * /* address */ ); #endif /* TRANS_SERVER */ #ifdef TRANS_REOPEN XtransConnInfo TRANS(ReopenCOTSServer)( int, /* trans_id */ int, /* fd */ const char * /* port */ ); int TRANS(GetReopenInfo)( XtransConnInfo, /* ciptr */ int *, /* trans_id */ int *, /* fd */ char ** /* port */ ); #endif /* TRANS_REOPEN */ int TRANS(SetOption)( XtransConnInfo, /* ciptr */ int, /* option */ int /* arg */ ); #ifdef TRANS_SERVER int TRANS(CreateListener)( XtransConnInfo, /* ciptr */ const char *, /* port */ unsigned int /* flags */ ); int TRANS(Received) ( const char* /* protocol*/ ); int TRANS(NoListen) ( const char* /* protocol*/ ); int TRANS(Listen) ( const char* /* protocol*/ ); int TRANS(IsListening) ( const char* /* protocol*/ ); int TRANS(ResetListener)( XtransConnInfo /* ciptr */ ); XtransConnInfo TRANS(Accept)( XtransConnInfo, /* ciptr */ int * /* status */ ); #endif /* TRANS_SERVER */ #ifdef TRANS_CLIENT int TRANS(Connect)( XtransConnInfo, /* ciptr */ const char * /* address */ ); #endif /* TRANS_CLIENT */ int TRANS(BytesReadable)( XtransConnInfo, /* ciptr */ BytesReadable_t * /* pend */ ); int TRANS(Read)( XtransConnInfo, /* ciptr */ char *, /* buf */ int /* size */ ); int TRANS(Write)( XtransConnInfo, /* ciptr */ const char *, /* buf */ int /* size */ ); int TRANS(Readv)( XtransConnInfo, /* ciptr */ struct iovec *, /* buf */ int /* size */ ); int TRANS(Writev)( XtransConnInfo, /* ciptr */ struct iovec *, /* buf */ int /* size */ ); int TRANS(SendFd) (XtransConnInfo ciptr, int fd, int do_close); int TRANS(RecvFd) (XtransConnInfo ciptr); int TRANS(Disconnect)( XtransConnInfo /* ciptr */ ); int TRANS(Close)( XtransConnInfo /* ciptr */ ); int TRANS(CloseForCloning)( XtransConnInfo /* ciptr */ ); int TRANS(IsLocal)( XtransConnInfo /* ciptr */ ); int TRANS(GetPeerAddr)( XtransConnInfo, /* ciptr */ int *, /* familyp */ int *, /* addrlenp */ Xtransaddr ** /* addrp */ ); int TRANS(GetConnectionNumber)( XtransConnInfo /* ciptr */ ); #ifdef TRANS_SERVER int TRANS(MakeAllCOTSServerListeners)( const char *, /* port */ int *, /* partial */ int *, /* count_ret */ XtransConnInfo ** /* ciptrs_ret */ ); #endif /* TRANS_SERVER */ /* * Function Prototypes for Utility Functions. */ #ifdef X11_t int TRANS(ConvertAddress)( int *, /* familyp */ int *, /* addrlenp */ Xtransaddr ** /* addrp */ ); #endif /* X11_t */ #ifdef ICE_t char * TRANS(GetMyNetworkId)( XtransConnInfo /* ciptr */ ); char * TRANS(GetPeerNetworkId)( XtransConnInfo /* ciptr */ ); #endif /* ICE_t */ int TRANS(GetHostname) ( char * /* buf */, int /* maxlen */ ); #if defined(WIN32) && defined(TCPCONN) int TRANS(WSAStartup)(); #endif #endif /* _XTRANS_H_ */ xtrans-1.6.0/xtrans.m40000644014310600000120000001475114763156405010312 dnl dnl Copyright (c) 2005, 2025, Oracle and/or its affiliates. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. dnl # XTRANS_TCP_FLAGS() # ------------------ # Find needed libraries for TCP sockets, and check for IPv6 support AC_DEFUN([XTRANS_TCP_FLAGS],[ # SVR4 hides these in libraries other than libc AC_SEARCH_LIBS(socket, [socket]) AC_SEARCH_LIBS(gethostbyname, [nsl]) if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then AC_CHECK_LIB([ws2_32],[main]) fi # Needs to come after above checks for libsocket & libnsl for SVR4 systems AC_CHECK_FUNCS([getaddrinfo inet_ntop]) AC_ARG_ENABLE(ipv6, AS_HELP_STRING([--enable-ipv6],[Enable IPv6 support]), [IPV6CONN=$enableval], [IPV6CONN=$ac_cv_func_getaddrinfo]) AC_MSG_CHECKING([if IPv6 support should be built]) if test "$IPV6CONN" = "yes"; then AC_DEFINE(IPv6,1,[Support IPv6 for TCP connections]) fi AC_MSG_RESULT($IPV6CONN) # 4.3BSD-Reno added a new member to struct sockaddr_in AC_CHECK_MEMBER([struct sockaddr_in.sin_len], AC_DEFINE([BSD44SOCKETS],1, [Define to 1 if `struct sockaddr_in' has a `sin_len' member]), [], [ #include #include #include ]) # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. # and added a type defined to be large enough to hold any sockaddr format. AC_CHECK_TYPES([socklen_t, struct sockaddr_storage], [], [], [ AC_INCLUDES_DEFAULT #include ]) # XPG4v2/UNIX95 added msg_control - check to see if we need to define # _XOPEN_SOURCE to get it (such as on Solaris) AC_CHECK_MEMBER([struct msghdr.msg_control], [], [], [ AC_INCLUDES_DEFAULT #include ]) # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then unset ac_cv_member_struct_msghdr_msg_control AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=600]) AC_CHECK_MEMBER([struct msghdr.msg_control], [AC_DEFINE([_XOPEN_SOURCE], [600], [Defined if needed to expose struct msghdr.msg_control]) ], [], [ #define _XOPEN_SOURCE 600 AC_INCLUDES_DEFAULT #include ]) fi # If that didn't work, fall back to XPG5/UNIX98 with C89 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then unset ac_cv_member_struct_msghdr_msg_control AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=500]) AC_CHECK_MEMBER([struct msghdr.msg_control], [AC_DEFINE([_XOPEN_SOURCE], [500], [Defined if needed to expose struct msghdr.msg_control]) ], [], [ #define _XOPEN_SOURCE 500 AC_INCLUDES_DEFAULT #include ]) fi ]) # XTRANS_TCP_FLAGS # XTRANS_CONNECTION_FLAGS() # ------------------------- # Standard checks for which Xtrans transports to use by the Xorg packages # that use Xtrans functions AC_DEFUN([XTRANS_CONNECTION_FLAGS],[ AC_REQUIRE([AC_CANONICAL_HOST]) [case $host_os in mingw*) unixdef="no" ;; *) unixdef="yes" ;; esac] AC_ARG_ENABLE(unix-transport, AS_HELP_STRING([--enable-unix-transport],[Enable UNIX domain socket transport]), [UNIXCONN=$enableval], [UNIXCONN=$unixdef]) AC_MSG_CHECKING([if Xtrans should support UNIX socket connections]) if test "$UNIXCONN" = "yes"; then AC_DEFINE(UNIXCONN,1,[Support UNIX socket connections]) fi AC_MSG_RESULT($UNIXCONN) AC_ARG_ENABLE(tcp-transport, AS_HELP_STRING([--enable-tcp-transport],[Enable TCP socket transport]), [TCPCONN=$enableval], [TCPCONN=yes]) AC_MSG_CHECKING([if Xtrans should support TCP socket connections]) AC_MSG_RESULT($TCPCONN) if test "$TCPCONN" = "yes"; then AC_DEFINE(TCPCONN,1,[Support TCP socket connections]) XTRANS_TCP_FLAGS fi [case $host_os in solaris*) localdef="yes" ;; *) localdef="no" ;; esac] AC_ARG_ENABLE(local-transport, AS_HELP_STRING([--enable-local-transport],[Enable os-specific local transport]), [LOCALCONN=$enableval], [LOCALCONN=$localdef]) AC_MSG_CHECKING([if Xtrans should support os-specific local connections]) AC_MSG_RESULT($LOCALCONN) if test "$LOCALCONN" = "yes"; then AC_DEFINE(LOCALCONN,1,[Support os-specific local connections]) fi # Other functions Xtrans may need AC_CHECK_FUNCS([strcasecmp strlcpy]) ]) # XTRANS_CONNECTION_FLAGS # XTRANS_SECURE_RPC_FLAGS() # ------------------------- # Check for Secure RPC functions - must come after XTRANS_TCP_FLAGS # so that any necessary networking libraries are already found AC_DEFUN([XTRANS_SECURE_RPC_FLAGS], [AC_REQUIRE([XTRANS_TCP_FLAGS]) AC_ARG_ENABLE(secure-rpc, AS_HELP_STRING([--enable-secure-rpc],[Enable Secure RPC]), [SECURE_RPC=$enableval], [SECURE_RPC="try"]) if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then FOUND_SECURE_RPC="no" AC_CHECK_FUNCS([authdes_seccreate authdes_create], [FOUND_SECURE_RPC="yes"]) if test "x$FOUND_SECURE_RPC" = "xno" ; then if test "x$SECURE_RPC" = "xyes" ; then AC_MSG_ERROR([Secure RPC requested, but required functions not found]) fi SECURE_RPC="no" else dnl FreeBSD keeps getsecretkey in librpcsvc AC_SEARCH_LIBS(getsecretkey, [rpcsvc]) SECURE_RPC="yes" fi fi AC_MSG_CHECKING([if Secure RPC authentication ("SUN-DES-1") should be supported]) if test "x$SECURE_RPC" = "xyes" ; then AC_DEFINE(SECURE_RPC, 1, [Support Secure RPC ("SUN-DES-1") authentication for X11 clients]) fi AC_MSG_RESULT($SECURE_RPC) ]) # XTRANS_SECURE_RPC_FLAGS xtrans-1.6.0/doc/0000755014310600000120000000000014763156417007351 5xtrans-1.6.0/doc/Makefile.in0000644014310600000120000005515214763156412011341 # Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # # Generate output formats for a single DocBook/XML with/without chapters # # Variables set by the calling Makefile: # shelfdir: the location where the docs/specs are installed. 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install-shelfDATA install-strip installcheck installcheck-am \ installdirs maintainer-clean maintainer-clean-generic \ mostlyclean mostlyclean-generic pdf pdf-am ps ps-am tags-am \ uninstall uninstall-am uninstall-dist_shelfDATA \ uninstall-shelfDATA .PRECIOUS: Makefile @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@%.html: %.xml $(chapters) @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@ $(AM_V_GEN)$(XMLTO) $(XMLTO_HTML_FLAGS) xhtml-nochunks $< @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TEXT_TRUE@@HAVE_XMLTO_TRUE@%.txt: %.xml $(chapters) @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TEXT_TRUE@@HAVE_XMLTO_TRUE@ $(AM_V_GEN)$(XMLTO) $(XMLTO_HTML_FLAGS) txt $< @ENABLE_DOCS_TRUE@@HAVE_FOP_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@%.pdf: %.xml $(chapters) @ENABLE_DOCS_TRUE@@HAVE_FOP_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@ $(AM_V_GEN)$(XMLTO) $(XMLTO_FO_FLAGS) --with-fop pdf $< @ENABLE_DOCS_TRUE@@HAVE_FOP_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@%.ps: %.xml $(chapters) @ENABLE_DOCS_TRUE@@HAVE_FOP_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@ $(AM_V_GEN)$(XMLTO) $(XMLTO_FO_FLAGS) --with-fop ps $< @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@@HAVE_XSLTPROC_TRUE@%.html.db: %.xml $(chapters) @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@@HAVE_XSLTPROC_TRUE@ $(AM_V_GEN)$(XSLTPROC) $(XSLT_HTML_FLAGS) $< @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@@HAVE_XSLTPROC_TRUE@%.pdf.db: %.xml $(chapters) @ENABLE_DOCS_TRUE@@HAVE_STYLESHEETS_TRUE@@HAVE_XMLTO_TRUE@@HAVE_XSLTPROC_TRUE@ $(AM_V_GEN)$(XSLTPROC) $(XSLT_PDF_FLAGS) $< # Generate DocBook/XML output formats with or without stylesheets # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: # Tell GNU make to disable its built-in pattern rules. %:: %,v %:: RCS/%,v %:: RCS/% %:: s.% %:: SCCS/s.% xtrans-1.6.0/doc/Makefile.am0000644014310600000120000000046014763156405011322 if ENABLE_DOCS # Main DocBook/XML files (DOCTYPE book) docbook = xtrans.xml # The location where the DocBook/XML files and their generated formats are installed shelfdir = $(docdir) # Generate DocBook/XML output formats with or without stylesheets include $(top_srcdir)/docbook.am endif ENABLE_DOCS xtrans-1.6.0/doc/xtrans.xml0000644014310600000120000013200714763156405011332 %defs; ]> X Transport Interface X Consortium Standard StuartAnderson NCR Corporation RalphMor X Consortium AlanCoopersmith Oracle Corp. X Version 11, Release &fullrelvers; Version 1.2 19931994 NCR Corporation - Dayton, Ohio, USA All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name NCR not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. NCR makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. NCR DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Copyright © 1993, 1994, 2002 The Open Group 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. X Window System is a trademark of The Open Group, Inc. The X Transport Interface Designed by Stuart Anderson (NCR) with help from Ralph Mor (X Consortium) This documentation does not completely match the implementation in R6 (as a result of some late changes made in the code). Specifically, support was added for font server cloning, and conditional compliation was introduced for client vs. server code. Purposes and Goals The X Transport Interface is intended to combine all system and transport specific code into a single place in the source tree. This API should be used by all libraries, clients and servers of the X Window System. Use of this API should allow the addition of new types of transports and support for new platforms without making any changes to the source except in the X Transport Interface code. This interface should solve the problem of multiple #ifdef TRANSPORT and #ifdef PLATFORM statements scattered throughout the source tree. This interface should provide enough functionality to support all types of protocols, including connection oriented protocols such as X11 and FS, and connection-less oriented protocols such as XDMCP. Overview of the Interface The interface provides an API for use by applications. The functions in this API perform work that is common to all transports and systems, such as parsing an address into a host and port number. The functions in this API call transport specific functions that are contained in a table whose contents are defined at compile time. This table contains an entry for each type of transport. Each entry is a record containing mostly pointers to function that implements the interface for the given transport. This API does not provide an abstraction for select() or poll(). These functions are themselves transport independent, so an additional interface is not needed for these functions. It is also unclear how such an interface would affect performance. Definition of Address Specification Format Addresses are specified in the following syntax, protocol/host:port where protocol specifies a protocol family or an alias for a protocol family. A definition of common protocol families is given in a later section. The host part specifies the name of a host or other transport dependent entity that could be interpreted as a Network Service Access Point (NSAP). The port part specifies the name of a Transport Service Access Point (TSAP). The format of the TSAP is defined by the underlying transport implementation, but it is represented using a string format when it is part of an address. Internal Data Structures There are two major data structures associated with the transport independent portion of this interface. Additional data structures may be used internally by each transport. Xtransport Each transport supported has an entry in the transport table. The transport table is an array of Xtransport records. Each record contains all the entry points for a single transport. This record is defined as: typedef struct _Xtransport { const char *TransName; int flags; XtransConnInfo (*OpenCOTSClient)( struct _Xtransport *, /* transport */ const char *, /* protocol */ const char *, /* host */ const char * /* port */ ); XtransConnInfo (*OpenCOTSServer)( struct _Xtransport *, /* transport */ const char *, /* protocol */ const char *, /* host */ const char * /* port */ ); int (*SetOption)( XtransConnInfo, /* connection */ int, /* option */ int /* arg */ ); int (*CreateListener)( XtransConnInfo, /* connection */ const char *, /* port */ int /* flags */ ); int (*ResetListener)( XtransConnInfo /* connection */ ); XtransConnInfo (*Accept)( XtransConnInfo /* connection */ ); int (*Connect)( XtransConnInfo, /* connection */ const char *, /* host */ const char * /* port */ ); int (*BytesReadable)( XtransConnInfo, /* connection */ BytesReadable_t * /* pend */ ); int (*Read)( XtransConnInfo, /* connection */ char *, /* buf */ int /* size */ ); int (*Write)( XtransConnInfo, /* connection */ const char *, /* buf */ int /* size */ ); int (*Readv)( XtransConnInfo, /* connection */ struct iovec *, /* buf */ int /* size */ ); int (*Writev)( XtransConnInfo, /* connection */ struct iovec *, /* buf */ int /* size */ ); int (*Disconnect)( XtransConnInfo /* connection */ ); int (*Close)( XtransConnInfo /* connection */ ); } Xtransport; The flags field can contain an OR of the following masks: TRANS_ALIAS indicates that this record is providing an alias, and should not be used to create a listener. TRANS_LOCAL indicates that this is a LOCALCONN transport. TRANS_ABSTRACT indicates that a local connection transport uses the abstract socket namespace. Some additional flags may be set in the flags field by the library while it is running: TRANS_DISABLED indicates that this transport has been disabled. TRANS_NOLISTEN indicates that servers should not open new listeners using this transport. TRANS_NOUNLINK set by a transport backend to indicate that the endpoints for its connection should not be unlinked. XtransConnInfo Each connection will have an opaque XtransConnInfo transport connection object allocated for it. This record contains information specific to the connection. The record is defined as: typedef struct _XtransConnInfo *XtransConnInfo; struct _XtransConnInfo { struct _Xtransport *transptr; char *priv; int flags; int fd; int family; char *addr; int addrlen; char *peeraddr; int peeraddrlen; }; Exposed Transport Independent API This API is included in each library and server that uses it. The API may be used by the library, but it is not added to the public API for that library. This interface is simply an implementation facilitator. This API contains a low level set of core primitives, and a few utility functions that are built on top of the primitives. The utility functions exist to provide a more familiar interface that can be used to port existing code. A macro is defined in Xtrans.h for TRANS(func) that creates a unique function name depending on where the code is compiled. For example, when built for Xlib, TRANS(OpenCOTSClient) becomes _X11TransOpenCOTSClient. All failures are considered fatal, and the connection should be closed and re-established if desired. In most cases, however, the value of errno will be available for debugging purposes. Core Interface API XtransConnInfo TRANS(OpenCOTSClient) const char *address This function creates a Connection-Oriented Transport that is suitable for use by a client. The parameter address contains the full address of the server to which this endpoint will be connected. This function returns an opaque transport connection object on success, or NULL on failure. XtransConnInfo TRANS(OpenCOTSServer) const char *address This function creates a Connection-Oriented Transport that is suitable for use by a server. The parameter address contains the full address to which this server will be bound. This function returns an opaque transport connection object on success, or NULL on failure. int TRANS(SetOption) XtransConnInfo connection int option int arg This function sets transport options, similar to the way setsockopt() and ioctl() work. The parameter connection is an endpoint that was obtained from _XTransOpen*() functions. The parameter option contains the option that will be set. The actual values for option are defined in a later section. The parameter arg can be used to pass in an additional value that may be required by some options. This function returns 0 on success and -1 on failure. Based on current usage, the complimentary function TRANS(GetOption) is not necessary. int TRANS(CreateListener) XtransConnInfo connection const char *port int flags This function sets up the server endpoint for listening. The parameter connection is an endpoint that was obtained from TRANS(OpenCOTSServer)(). The parameter port specifies the port to which this endpoint should be bound for listening. If port is NULL, then the transport may attempt to allocate any available TSAP for this connection. If the transport cannot support this, then this function will return a failure. The flags parameter can be set to ADDR_IN_USE_ALLOWED to allow the call to the underlying binding function to fail with a EADDRINUSE error without causing the TRANS(CreateListener) function itself to fail. This function return 0 on success and -1 on failure. int TRANS(ResetListener) XtransConnInfo connection When a server is restarted, certain listen ports may need to be reset. For example, unix domain needs to check that the file used for communication has not been deleted. If it has, it must be recreated. The parameter connection is an opened and bound endpoint that was obtained from TRANS(OpenCOTSServer)() and passed to TRANS(CreateListener)(). This function will return one of the following values: TRANS_RESET_NOOP, TRANS_RESET_NEW_FD, or TRANS_RESET_FAILURE. XtransConnInfo TRANS(Accept) XtransConnInfo connection Once a connection indication is received, this function can be called to accept the connection. The parameter connection is an opened and bound endpoint that was obtained from TRANS(OpenCOTSServer)() and passed to TRANS(CreateListener)(). This function will return a new opaque transport connection object upon success, NULL otherwise. int TRANS(Connect) XtransConnInfo connection const char *address This function creates a connection to a server. The parameter connection is an endpoint that was obtained from TRANS(OpenCOTSClient)(). The parameter address specifies the TSAP to which this endpoint should connect. If the protocol is included in the address, it will be ignored. This function returns 0 on success and -1 on failure. int TRANS(BytesReadable) XtransConnInfo connection BytesReadable_t *pend This function provides the same functionality as the BytesReadable macro. int TRANS(Read) XtransConnInfo connection char *buf int size This function will return the number of bytes requested on a COTS connection, and will return the minimum of the number bytes requested. int TRANS(Write) XtransConnInfo connection const char *buf int size This function will write the requested number of bytes on a COTS connection. int TRANS(Readv) XtransConnInfo connection struct iovec *buf int size Similar to TRANS(Read)(). int TRANS(Writev) XtransConnInfo connection struct iovec *buf int size Similar to TRANS(Write)(). int TRANS(Disconnect) XtransConnInfo connection This function is used when an orderly disconnect is desired. This function breaks the connection on the transport. It is similar to the socket function shutdown(). int TRANS(Close) XtransConnInfo connection This function closes the transport, unbinds it, and frees all resources that was associated with the transport. If a TRANS(Disconnect) call was not made on the connection, a disorderly disconnect may occur. int TRANS(IsLocal) XtransConnInfo connection Returns TRUE if it is a local transport. int TRANS(GetMyAddr) XtransConnInfo connection int *familyp int *addrlenp Xtransaddr **addrp This function is similar to getsockname(). This function will allocate space for the address, so it must be freed by the caller. Not all transports will have a valid address until a connection is established. This function should not be used until the connection is established with Connect() or Accept(). int TRANS(GetPeerAddr) XtransConnInfo connection int *familyp int *addrlenp Xtransaddr **addrp This function is similar to getpeername(). This function will allocate space for the address, so it must be freed by the caller. Not all transports will have a valid address until a connection is established. This function should not be used until the connection is established with Connect() or Accept(). int TRANS(GetConnectionNumber) XtransConnInfo connection Returns the file descriptor associated with this transport. int TRANS(MakeAllCOTSServerListeners) const char *port int *partial_ret int *count_ret XtransConnInfo **connections_ret This function should be used by most servers. It will try to establish a COTS server endpoint for each transport listed in the transport table. partial_ret will be set to True if only a partial network could be created. count_ret is the number of transports returned, and connections_ret is the list of transports. Utility API This section describes a few useful functions that have been implemented on top of the Core Interface API. These functions are being provided as a convenience. int TRANS(ConvertAddress) int *familyp int *addrlenp Xtransaddr *addrp This function converts a sockaddr based address to an X authorization based address (ie AF_INET, AF_UNIX to the X protocol definition (ie FamilyInternet, FamilyLocal)). Transport Option Definition The following options are defined for the TRANS(SetOption)() function. If an OS or transport does not support any of these options, then it will silently ignore the option. TRANS_NONBLOCKING This option controls the blocking mode of the connection. If the argument is set to 1, then the connection will be set to blocking. If the argument is set to 0, then the connection will be set to non- blocking. TRANS_CLOSEONEXEC This option determines what will happen to the connection when an exec is encountered. If the argument is set to 1, then the connection will be closed when an exec occurs. If the argument is set to 0, then the connection will not be closed when an exec occurs. Hidden Transport Dependent API The hidden transport dependent functions are placed in the Xtransport record. These function are similar to the Exposed Transport Independent API, but some of the parameters and return values are slightly different. Stuff like the #ifdef SUNSYSV should be handled inside these functions. XtransConnInfo *OpenCOTSClient struct _Xtransport *thistrans const char *protocol const char *host const char *port This function creates a Connection-Oriented Transport. The parameter thistrans points to an Xtransport entry in the transport table. The parameters protocol, host, and port, point to strings containing the corresponding parts of the address that was passed into TRANS(OpenCOTSClient)(). This function must allocate and initialize the contents of the XtransConnInfo structure that is returned by this function. This function will open the transport, and bind it into the transport namespace if applicable. The local address portion of the XtransConnInfo structure will also be filled in by this function. XtransConnInfo *OpenCOTSServer struct _Xtransport *thistrans const char *protocol const char *host const char *port This function creates a Connection-Oriented Transport. The parameter thistrans points to an Xtransport entry in the transport table. The parameters protocol, host, and port point to strings containing the corresponding parts of the address that was passed into TRANS(OpenCOTSServer)(). This function must allocate and initialize the contents of the XtransConnInfo structure that is returned by this function. This function will open the transport. int SetOption struct _Xtransport *thistrans int option int arg This function provides a transport dependent way of implementing the options defined by the X Transport Interface. In the current prototype, this function is not being used, because all of the options defined so far are transport independent. This function will have to be used if a radically different transport type is added, or a transport dependent option is defined. int CreateListener struct _Xtransport *thistrans const char *port int flags This function takes a transport endpoint opened for a server, and sets it up to listen for incoming connection requests. The parameter port contains the port portion of the address that was passed to the Open function. The parameter flags should be set to ADDR_IN_USE_ALLOWED if the underlying transport endpoint may be already bound and this should not be considered as an error. Otherwise flags should be set to 0. This is used by IPv6 code, where the same socket can be bound to both an IPv6 address and then to a IPv4 address. This function will bind the transport into the transport name space if applicable, and fill in the local address portion of the XtransConnInfo structure. The transport endpoint will then be set to listen for incoming connection requests. int ResetListener struct _Xtransport *thistrans This function resets the transport for listening. XtransConnInfo Accept struct _Xtransport *thistrans This function creates a new transport endpoint as a result of an incoming connection request. The parameter thistrans is the endpoint that was opened for listening by the server. The new endpoint is opened and bound into the transport’s namespace. A XtransConnInfo structure describing the new endpoint is returned from this function int Connect struct _Xtransport *thistrans const char *host const char *port This function establishes a connection to a server. The parameters host and port describe the server to which the connection should be established. The connection will be established so that Read() and Write() call can be made. int BytesReadable struct _Xtransport *thistrans BytesReadable_t *pend This function replaces the BytesReadable() macro. This allows each transport to have its own mechanism for determining how much data is ready to be read. int Read struct _Xtransport *thistrans char *buf int size This function reads size bytes into buf from the connection. int Write struct _Xtransport *thistrans char *buf int size This function writes size bytes from buf to the connection. int Readv struct _Xtransport *thistrans struct iovec *buf int size This function performs a readv() on the connection. int Writev struct _Xtransport *thistrans struct iovec *buf int size This function performs a writev() on the connection. int Disconnect struct _Xtransport *thistrans This function initiates an orderly shutdown of a connection. If a transport does not distinguish between orderly and disorderly disconnects, then a call to this function will have no affect. int Close struct _Xtransport *thistrans This function will break the connection, and close the endpoint. Configuration The implementation of each transport can be platform specific. It is expected that existing connection types such as TCPCONN, UNIXCONN, LOCALCONN, and STREAMSCONN will be replaced with flags for each possible transport type. In X11R6, the below flags to enable transport types were set in ConnectionFlags in the vendor.cf or site.def config files. In X11R7 modular releases, these flags are set when running configure scripts which include the XTRANS_CONNECTION_FLAGS macro from xtrans.m4. #define configure flag Description TCPCONN Enables the INET (IPv4) Domain Socket based transport IPv6 Extends TCPCONN to enable IPv6 Socket based transport UNIXCONN Enables the UNIX Domain Socket based transport STREAMSCONN Not available in X11R7 Enables the TLI based transports LOCALCONN Enables the SYSV Local connection transports DNETCONN Not available in X11R7 Enables the DECnet transports Transport Specific Definitions Protocol Family Address Component protocol host port Internet inet inet6 tcp udp name of an internet addressable host string containing the name of a service or a valid port number. Example: "xserver0", "7100" DECnet decnet name of a DECnet addressable host string containing the complete name of the object. Example: "X$X0" NETware ipx name of a NETware addressable host Not sure of the specifics yet. OSI osi name of an OSI addressable host. Not sure of the specifics yet. Local local pts named sco isc (ignored) String containing the port name, ie "xserver0", "fontserver0". Implementation Notes This section refers to the prototype implementation that is being developed concurrently with this document. This prototype has been able to flush out many details and problems as the specification was being developed. In X11R6, all of the source code for this interface was located in xc/lib/xtrans. In X11R7, all of the source code for this interface is delivered via the lib/libxtrans modular package from X.Org, and is installed under ${prefix}/X11/Xtrans so that other modules may find it when they build. All functions names in the source are of the format TRANS(func)(). The TRANS() macro is defined as #define TRANS(func) _PROTOCOLTrans##func PROTOCOL will be uniquely defined in each directory where this code is compiled. PROTOCOL will be defined to be the name of the protocol that is implemented by the library or server, such as X11, FS, and ICE. All libraries and servers that use the X Transport Interface should have a new file called TRANSPORTtrans.c. This file will include the transports based on the configuration flags provided by the configure script. Below is an example xfstrans.c for the font server. #include "config.h" #define FONT_t 1 #define TRANS_REOPEN 1 #define TRANS_SERVER 1 #include <X11/Xtrans/transport.c> The source files for this interface are listed below. Xtrans.h Function prototypes and defines for the Transport Independent API. Xtransint.h Used by the interface implementation only. Contains the internal data structures. Xtranssock.c Socket implementation of the Transport Dependent API. Xtranstli.c TLI implementation of the Transport Dependent API. Xtransdnet.c DECnet implementation of the Transport Dependent API. Xtranslocal.c Implementation of the Transport Dependent API for SYSV Local connections. Xtrans.c Exposed Transport Independent API Functions. Xtransutil.c Collection of Utility functions that use the X Transport Interface. The file Xtransint.h contains much of the transport related code that was previously in Xlibint.h and Xlibnet.h. This will make the definitions available for all transport users. 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AC_DEFUN([_AM_PROG_XARGS_N], [AC_CACHE_CHECK([xargs -n works], am_cv_xargs_n_works, [dnl AS_IF([test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3"], [am_cv_xargs_n_works=yes], [am_cv_xargs_n_works=no])]) AS_IF([test "$am_cv_xargs_n_works" = yes], [am__xargs_n='xargs -n'], [dnl am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "$@" "$am__xargs_n_arg"; done; }' ])dnl AC_SUBST(am__xargs_n) ]) dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- dnl serial 11 (pkg-config-0.29) dnl dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's dnl installed version of pkg-config, this checks the developer's version dnl of pkg.m4 when generating configure. dnl dnl To ensure that this macro is defined, also add: dnl m4_ifndef([PKG_PREREQ], dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) dnl dnl See the "Since" comment for each macro you use to see what version dnl of the macros you require. m4_defun([PKG_PREREQ], [m4_define([PKG_MACROS_VERSION], [0.29]) m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) ])dnl PKG_PREREQ dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) dnl ---------------------------------- dnl Since: 0.16 dnl dnl Search for the pkg-config tool and set the PKG_CONFIG variable to dnl first found in the path. Checks that the version of pkg-config found dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is dnl used since that's the first version where most current features of dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. 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AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi[]dnl ])dnl _PKG_SHORT_ERRORS_SUPPORTED dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl -------------------------------------------------------------- dnl Since: 0.4.0 dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES might not happen, you should be sure to include an dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl pkg_failed=no AC_MSG_CHECKING([for $1]) _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) _PKG_CONFIG([$1][_LIBS], [libs], [$2]) m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS and $1[]_LIBS to avoid the need to call pkg-config. 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Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. _PKG_TEXT To get pkg-config, see .])[]dnl ]) else $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS $1[]_LIBS=$pkg_cv_[]$1[]_LIBS AC_MSG_RESULT([yes]) $3 fi[]dnl ])dnl PKG_CHECK_MODULES dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl --------------------------------------------------------------------- dnl Since: 0.29 dnl dnl Checks for existence of MODULES and gathers its build flags with dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags dnl and VARIABLE-PREFIX_LIBS from --libs. dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to dnl include an explicit call to PKG_PROG_PKG_CONFIG in your dnl configure.ac. AC_DEFUN([PKG_CHECK_MODULES_STATIC], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl _save_PKG_CONFIG=$PKG_CONFIG PKG_CONFIG="$PKG_CONFIG --static" PKG_CHECK_MODULES($@) PKG_CONFIG=$_save_PKG_CONFIG[]dnl ])dnl PKG_CHECK_MODULES_STATIC dnl PKG_INSTALLDIR([DIRECTORY]) dnl ------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable pkgconfigdir as the location where a module dnl should install pkg-config .pc files. By default the directory is dnl $libdir/pkgconfig, but the default can be changed by passing dnl DIRECTORY. The user can override through the --with-pkgconfigdir dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([pkgconfigdir], [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, [with_pkgconfigdir=]pkg_default) AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_INSTALLDIR dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) dnl -------------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable noarch_pkgconfigdir as the location where a dnl module should install arch-independent pkg-config .pc files. By dnl default the directory is $datadir/pkgconfig, but the default can be dnl changed by passing DIRECTORY. The user can override through the dnl --with-noarch-pkgconfigdir parameter. 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AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. dnl dnl Copyright (c) 2005, 2023, Oracle and/or its affiliates. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. # XORG_MACROS_VERSION(required-version) # ------------------------------------- # Minimum version: 1.1.0 # # If you're using a macro added in Version 1.1 or newer, include this in # your configure.ac with the minimum required version, such as: # XORG_MACROS_VERSION(1.1) # # To ensure that this macro is defined, also add: # m4_ifndef([XORG_MACROS_VERSION], # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) # # # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ m4_define([vers_have], [1.20.2]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) m4_if(m4_version_compare(vers_have, [$1]), -1, [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) m4_undefine([vers_have]) m4_undefine([maj_have]) m4_undefine([maj_needed]) ]) # XORG_MACROS_VERSION # XORG_PROG_RAWCPP() # ------------------ # Minimum version: 1.0.0 # # Find cpp program and necessary flags for use in pre-processing text files # such as man pages and config files AC_DEFUN([XORG_PROG_RAWCPP],[ AC_REQUIRE([AC_PROG_CPP]) AC_PATH_TOOL(RAWCPP, [cpp], [${CPP}], [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) # Check for flag to avoid builtin definitions - assumes unix is predefined, # which is not the best choice for supporting other OS'es, but covers most # of the ones we need for now. AC_MSG_CHECKING([if $RAWCPP requires -undef]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS=-undef AC_MSG_RESULT([yes]) # under Cygwin unix is still defined even with -undef elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS="-undef -ansi" AC_MSG_RESULT([yes, with -ansi]) else AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) fi fi rm -f conftest.$ac_ext AC_MSG_CHECKING([if $RAWCPP requires -traditional]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve "'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve "'` -eq 1 ; then TRADITIONALCPPFLAGS="-traditional" RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" AC_MSG_RESULT([yes]) else AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) fi fi rm -f conftest.$ac_ext AC_SUBST(RAWCPPFLAGS) AC_SUBST(TRADITIONALCPPFLAGS) ]) # XORG_PROG_RAWCPP # XORG_MANPAGE_SECTIONS() # ----------------------- # Minimum version: 1.0.0 # # Determine which sections man pages go in for the different man page types # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. # Not sure if there's any better way than just hardcoding by OS name. # Override default settings by setting environment variables # Added MAN_SUBSTS in version 1.8 # Added AC_PROG_SED in version 1.8 AC_DEFUN([XORG_MANPAGE_SECTIONS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_PROG_SED]) case $host_os in solaris*) # Solaris 2.0 - 11.3 use SysV man page section numbers, so we # check for a man page file found in later versions that use # traditional section numbers instead AC_CHECK_FILE([/usr/share/man/man7/attributes.7], [SYSV_MAN_SECTIONS=false], [SYSV_MAN_SECTIONS=true]) ;; *) SYSV_MAN_SECTIONS=false ;; esac if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 fi if test x$APP_MAN_DIR = x ; then APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' fi if test x$LIB_MAN_SUFFIX = x ; then LIB_MAN_SUFFIX=3 fi if test x$LIB_MAN_DIR = x ; then LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' fi if test x$FILE_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) FILE_MAN_SUFFIX=4 ;; *) FILE_MAN_SUFFIX=5 ;; esac fi if test x$FILE_MAN_DIR = x ; then FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' fi if test x$MISC_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) MISC_MAN_SUFFIX=5 ;; *) MISC_MAN_SUFFIX=7 ;; esac fi if test x$MISC_MAN_DIR = x ; then MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' fi if test x$DRIVER_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) DRIVER_MAN_SUFFIX=7 ;; *) DRIVER_MAN_SUFFIX=4 ;; esac fi if test x$DRIVER_MAN_DIR = x ; then DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' fi if test x$ADMIN_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) ADMIN_MAN_SUFFIX=1m ;; *) ADMIN_MAN_SUFFIX=8 ;; esac fi if test x$ADMIN_MAN_DIR = x ; then ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' fi AC_SUBST([APP_MAN_SUFFIX]) AC_SUBST([LIB_MAN_SUFFIX]) AC_SUBST([FILE_MAN_SUFFIX]) AC_SUBST([MISC_MAN_SUFFIX]) AC_SUBST([DRIVER_MAN_SUFFIX]) AC_SUBST([ADMIN_MAN_SUFFIX]) AC_SUBST([APP_MAN_DIR]) AC_SUBST([LIB_MAN_DIR]) AC_SUBST([FILE_MAN_DIR]) AC_SUBST([MISC_MAN_DIR]) AC_SUBST([DRIVER_MAN_DIR]) AC_SUBST([ADMIN_MAN_DIR]) XORG_MAN_PAGE="X Version 11" AC_SUBST([XORG_MAN_PAGE]) MAN_SUBSTS="\ -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xservername__|Xorg|g' \ -e 's|__xconfigfile__|xorg.conf|g' \ -e 's|__projectroot__|\$(prefix)|g' \ -e 's|__apploaddir__|\$(appdefaultdir)|g' \ -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" AC_SUBST([MAN_SUBSTS]) ]) # XORG_MANPAGE_SECTIONS # XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) # ------------------------ # Minimum version: 1.7.0 # # Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent # provided by xorg-sgml-doctools, if installed. AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) XORG_SGML_PATH= PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], [m4_ifval([$1],[:], [if test x"$cross_compiling" != x"yes" ; then AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], [XORG_SGML_PATH=$prefix/share/sgml]) fi]) ]) # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing # the path and the name of the doc stylesheet if test "x$XORG_SGML_PATH" != "x" ; then AC_MSG_RESULT([$XORG_SGML_PATH]) STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl else AC_MSG_RESULT([no]) fi AC_SUBST(XORG_SGML_PATH) AC_SUBST(STYLESHEET_SRCDIR) AC_SUBST(XSL_STYLESHEET) AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) ]) # XORG_CHECK_SGML_DOCTOOLS # XORG_CHECK_LINUXDOC # ------------------- # Minimum version: 1.0.0 # # Defines the variable MAKE_TEXT if the necessary tools and # files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. # Whether or not the necessary tools and files are found can be checked # with the AM_CONDITIONAL "BUILD_LINUXDOC" AC_DEFUN([XORG_CHECK_LINUXDOC],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) AC_REQUIRE([XORG_WITH_PS2PDF]) AC_PATH_PROG(LINUXDOC, linuxdoc) AC_MSG_CHECKING([whether to build documentation]) if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then BUILDDOC=yes else BUILDDOC=no fi AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) AC_MSG_RESULT([$BUILDDOC]) AC_MSG_CHECKING([whether to build pdf documentation]) if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes else BUILDPDFDOC=no fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" MAKE_PDF="$PS2PDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_LINUXDOC # XORG_CHECK_DOCBOOK # ------------------- # Minimum version: 1.0.0 # # Checks for the ability to build output formats from SGML DocBook source. # For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" # indicates whether the necessary tools and files are found and, if set, # $(MAKE_XXX) blah.sgml will produce blah.xxx. AC_DEFUN([XORG_CHECK_DOCBOOK],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) BUILDTXTDOC=no BUILDPDFDOC=no BUILDPSDOC=no BUILDHTMLDOC=no AC_PATH_PROG(DOCBOOKPS, docbook2ps) AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) AC_PATH_PROG(DOCBOOKHTML, docbook2html) AC_PATH_PROG(DOCBOOKTXT, docbook2txt) AC_MSG_CHECKING([whether to build text documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && test x$BUILD_TXTDOC != xno; then BUILDTXTDOC=yes fi AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) AC_MSG_RESULT([$BUILDTXTDOC]) AC_MSG_CHECKING([whether to build PDF documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) AC_MSG_CHECKING([whether to build PostScript documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && test x$BUILD_PSDOC != xno; then BUILDPSDOC=yes fi AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) AC_MSG_RESULT([$BUILDPSDOC]) AC_MSG_CHECKING([whether to build HTML documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && test x$BUILD_HTMLDOC != xno; then BUILDHTMLDOC=yes fi AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) AC_MSG_RESULT([$BUILDHTMLDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_DOCBOOK # XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-xmlto option, it allows maximum flexibility in making decisions # as whether or not to use the xmlto package. When DEFAULT is not specified, # --with-xmlto assumes 'auto'. # # Interface to module: # HAVE_XMLTO: used in makefiles to conditionally generate documentation # XMLTO: returns the path of the xmlto program found # returns the path set by the user in the environment # --with-xmlto: 'yes' user instructs the module to use xmlto # 'no' user instructs the module not to use xmlto # # Added in version 1.10.0 # HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation # xmlto for text output requires either lynx, links, or w3m browsers # # If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XMLTO],[ AC_ARG_VAR([XMLTO], [Path to xmlto command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xmlto, AS_HELP_STRING([--with-xmlto], [Use xmlto to regenerate documentation (default: ]_defopt[)]), [use_xmlto=$withval], [use_xmlto=]_defopt) m4_undefine([_defopt]) if test "x$use_xmlto" = x"auto"; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) have_xmlto=no else have_xmlto=yes fi elif test "x$use_xmlto" = x"yes" ; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) fi have_xmlto=yes elif test "x$use_xmlto" = x"no" ; then if test "x$XMLTO" != "x"; then AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) fi have_xmlto=no else AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) fi # Test for a minimum version of xmlto, if provided. m4_ifval([$1], [if test "$have_xmlto" = yes; then # scrape the xmlto version AC_MSG_CHECKING([the xmlto version]) xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$xmlto_version]) AS_VERSION_COMPARE([$xmlto_version], [$1], [if test "x$use_xmlto" = xauto; then AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) have_xmlto=no else AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) fi]) fi]) # Test for the ability of xmlto to generate a text target # # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the # following test for empty XML docbook files. # For compatibility reasons use the following empty XML docbook file and if # it fails try it again with a non-empty XML file. have_xmlto_text=no cat > conftest.xml << "EOF" EOF AS_IF([test "$have_xmlto" = yes], [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], [# Try it again with a non-empty XML file. cat > conftest.xml << "EOF" EOF AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])]) rm -f conftest.xml AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) ]) # XORG_WITH_XMLTO # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) # -------------------------------------------- # Minimum version: 1.12.0 # Minimum version for optional DEFAULT argument: 1.12.0 # # XSLT (Extensible Stylesheet Language Transformations) is a declarative, # XML-based language used for the transformation of XML documents. # The xsltproc command line tool is for applying XSLT stylesheets to XML documents. # It is used under the cover by xmlto to generate html files from DocBook/XML. # The XSLT processor is often used as a standalone tool for transformations. # It should not be assumed that this tool is used only to work with documnetation. # When DEFAULT is not specified, --with-xsltproc assumes 'auto'. # # Interface to module: # HAVE_XSLTPROC: used in makefiles to conditionally generate documentation # XSLTPROC: returns the path of the xsltproc program found # returns the path set by the user in the environment # --with-xsltproc: 'yes' user instructs the module to use xsltproc # 'no' user instructs the module not to use xsltproc # have_xsltproc: returns yes if xsltproc found in PATH or no # # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XSLTPROC],[ AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xsltproc, AS_HELP_STRING([--with-xsltproc], [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), [use_xsltproc=$withval], [use_xsltproc=]_defopt) m4_undefine([_defopt]) if test "x$use_xsltproc" = x"auto"; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) have_xsltproc=no else have_xsltproc=yes fi elif test "x$use_xsltproc" = x"yes" ; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) fi have_xsltproc=yes elif test "x$use_xsltproc" = x"no" ; then if test "x$XSLTPROC" != "x"; then AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) fi have_xsltproc=no else AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) ]) # XORG_WITH_XSLTPROC # XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.15.0 # # PERL (Practical Extraction and Report Language) is a language optimized for # scanning arbitrary text files, extracting information from those text files, # and printing reports based on that information. # # When DEFAULT is not specified, --with-perl assumes 'auto'. # # Interface to module: # HAVE_PERL: used in makefiles to conditionally scan text files # PERL: returns the path of the perl program found # returns the path set by the user in the environment # --with-perl: 'yes' user instructs the module to use perl # 'no' user instructs the module not to use perl # have_perl: returns yes if perl found in PATH or no # # If the user sets the value of PERL, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PERL],[ AC_ARG_VAR([PERL], [Path to perl command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(perl, AS_HELP_STRING([--with-perl], [Use perl for extracting information from files (default: ]_defopt[)]), [use_perl=$withval], [use_perl=]_defopt) m4_undefine([_defopt]) if test "x$use_perl" = x"auto"; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_WARN([perl not found - cannot extract information and report]) have_perl=no else have_perl=yes fi elif test "x$use_perl" = x"yes" ; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) fi have_perl=yes elif test "x$use_perl" = x"no" ; then if test "x$PERL" != "x"; then AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) fi have_perl=no else AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) ]) # XORG_WITH_PERL # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-asciidoc option, it allows maximum flexibility in making decisions # as whether or not to use the asciidoc package. When DEFAULT is not specified, # --with-asciidoc assumes 'auto'. # # Interface to module: # HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation # ASCIIDOC: returns the path of the asciidoc program found # returns the path set by the user in the environment # --with-asciidoc: 'yes' user instructs the module to use asciidoc # 'no' user instructs the module not to use asciidoc # # If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_ASCIIDOC],[ AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(asciidoc, AS_HELP_STRING([--with-asciidoc], [Use asciidoc to regenerate documentation (default: ]_defopt[)]), [use_asciidoc=$withval], [use_asciidoc=]_defopt) m4_undefine([_defopt]) if test "x$use_asciidoc" = x"auto"; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) have_asciidoc=no else have_asciidoc=yes fi elif test "x$use_asciidoc" = x"yes" ; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) fi have_asciidoc=yes elif test "x$use_asciidoc" = x"no" ; then if test "x$ASCIIDOC" != "x"; then AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) fi have_asciidoc=no else AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_asciidoc" = yes; then # scrape the asciidoc version AC_MSG_CHECKING([the asciidoc version]) asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` AC_MSG_RESULT([$asciidoc_version]) AS_VERSION_COMPARE([$asciidoc_version], [$1], [if test "x$use_asciidoc" = xauto; then AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) have_asciidoc=no else AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) ]) # XORG_WITH_ASCIIDOC # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) # ------------------------------------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional DOT checking: 1.18.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-doxygen option, it allows maximum flexibility in making decisions # as whether or not to use the doxygen package. When DEFAULT is not specified, # --with-doxygen assumes 'auto'. # # Interface to module: # HAVE_DOXYGEN: used in makefiles to conditionally generate documentation # DOXYGEN: returns the path of the doxygen program found # returns the path set by the user in the environment # --with-doxygen: 'yes' user instructs the module to use doxygen # 'no' user instructs the module not to use doxygen # # If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_DOXYGEN],[ AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) AC_ARG_VAR([DOT], [Path to the dot graphics utility]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(doxygen, AS_HELP_STRING([--with-doxygen], [Use doxygen to regenerate documentation (default: ]_defopt[)]), [use_doxygen=$withval], [use_doxygen=]_defopt) m4_undefine([_defopt]) if test "x$use_doxygen" = x"auto"; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) have_doxygen=no else have_doxygen=yes fi elif test "x$use_doxygen" = x"yes" ; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) fi have_doxygen=yes elif test "x$use_doxygen" = x"no" ; then if test "x$DOXYGEN" != "x"; then AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) fi have_doxygen=no else AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_doxygen" = yes; then # scrape the doxygen version AC_MSG_CHECKING([the doxygen version]) doxygen_version=`$DOXYGEN --version 2>/dev/null` AC_MSG_RESULT([$doxygen_version]) AS_VERSION_COMPARE([$doxygen_version], [$1], [if test "x$use_doxygen" = xauto; then AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) have_doxygen=no else AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) fi]) fi]) dnl Check for DOT if we have doxygen. The caller decides if it is mandatory dnl HAVE_DOT is a variable that can be used in your doxygen.in config file: dnl HAVE_DOT = @HAVE_DOT@ HAVE_DOT=no if test "x$have_doxygen" = "xyes"; then AC_PATH_PROG([DOT], [dot]) if test "x$DOT" != "x"; then HAVE_DOT=yes fi fi AC_SUBST([HAVE_DOT]) AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"]) AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) ]) # XORG_WITH_DOXYGEN # XORG_WITH_GROFF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-groff option, it allows maximum flexibility in making decisions # as whether or not to use the groff package. When DEFAULT is not specified, # --with-groff assumes 'auto'. # # Interface to module: # HAVE_GROFF: used in makefiles to conditionally generate documentation # HAVE_GROFF_MM: the memorandum macros (-mm) package # HAVE_GROFF_MS: the -ms macros package # GROFF: returns the path of the groff program found # returns the path set by the user in the environment # --with-groff: 'yes' user instructs the module to use groff # 'no' user instructs the module not to use groff # # Added in version 1.9.0: # HAVE_GROFF_HTML: groff has dependencies to output HTML format: # pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. # psselect from the psutils package. # the ghostcript package. Refer to the grohtml man pages # # If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. # # OS and distros often splits groff in a basic and full package, the former # having the groff program and the later having devices, fonts and macros # Checking for the groff executable is not enough. # # If macros are missing, we cannot assume that groff is useless, so we don't # unset HAVE_GROFF or GROFF env variables. # HAVE_GROFF_?? can never be true while HAVE_GROFF is false. # AC_DEFUN([XORG_WITH_GROFF],[ AC_ARG_VAR([GROFF], [Path to groff command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(groff, AS_HELP_STRING([--with-groff], [Use groff to regenerate documentation (default: ]_defopt[)]), [use_groff=$withval], [use_groff=]_defopt) m4_undefine([_defopt]) if test "x$use_groff" = x"auto"; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_WARN([groff not found - documentation targets will be skipped]) have_groff=no else have_groff=yes fi elif test "x$use_groff" = x"yes" ; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) fi have_groff=yes elif test "x$use_groff" = x"no" ; then if test "x$GROFF" != "x"; then AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) fi have_groff=no else AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) fi # We have groff, test for the presence of the macro packages if test "x$have_groff" = x"yes"; then AC_MSG_CHECKING([for ${GROFF} -ms macros]) if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then groff_ms_works=yes else groff_ms_works=no fi AC_MSG_RESULT([$groff_ms_works]) AC_MSG_CHECKING([for ${GROFF} -mm macros]) if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then groff_mm_works=yes else groff_mm_works=no fi AC_MSG_RESULT([$groff_mm_works]) fi # We have groff, test for HTML dependencies, one command per package if test "x$have_groff" = x"yes"; then AC_PATH_PROGS(GS_PATH, [gs gswin32c]) AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) AC_PATH_PROG(PSSELECT_PATH, [psselect]) if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then have_groff_html=yes else have_groff_html=no AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) fi fi # Set Automake conditionals for Makefiles AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) ]) # XORG_WITH_GROFF # XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) # --------------------------------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional MIN-VERSION argument: 1.15.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-fop option, it allows maximum flexibility in making decisions # as whether or not to use the fop package. When DEFAULT is not specified, # --with-fop assumes 'auto'. # # Interface to module: # HAVE_FOP: used in makefiles to conditionally generate documentation # FOP: returns the path of the fop program found # returns the path set by the user in the environment # --with-fop: 'yes' user instructs the module to use fop # 'no' user instructs the module not to use fop # # If the user sets the value of FOP, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_FOP],[ AC_ARG_VAR([FOP], [Path to fop command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(fop, AS_HELP_STRING([--with-fop], [Use fop to regenerate documentation (default: ]_defopt[)]), [use_fop=$withval], [use_fop=]_defopt) m4_undefine([_defopt]) if test "x$use_fop" = x"auto"; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_WARN([fop not found - documentation targets will be skipped]) have_fop=no else have_fop=yes fi elif test "x$use_fop" = x"yes" ; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) fi have_fop=yes elif test "x$use_fop" = x"no" ; then if test "x$FOP" != "x"; then AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) fi have_fop=no else AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) fi # Test for a minimum version of fop, if provided. m4_ifval([$1], [if test "$have_fop" = yes; then # scrape the fop version AC_MSG_CHECKING([for fop minimum version]) fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$fop_version]) AS_VERSION_COMPARE([$fop_version], [$1], [if test "x$use_fop" = xauto; then AC_MSG_WARN([fop version $fop_version found, but $1 needed]) have_fop=no else AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) ]) # XORG_WITH_FOP # XORG_WITH_M4([MIN-VERSION]) # --------------------------- # Minimum version: 1.19.0 # # This macro attempts to locate an m4 macro processor which supports # -I option and is only useful for modules relying on M4 in order to # expand macros in source code files. # # Interface to module: # M4: returns the path of the m4 program found # returns the path set by the user in the environment # AC_DEFUN([XORG_WITH_M4], [ AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4], [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4], [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \ ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], [AC_MSG_ERROR([could not find m4 that supports -I option])], [$PATH:/usr/gnu/bin])]) AC_SUBST([M4], [$ac_cv_path_M4]) ]) # XORG_WITH_M4 # XORG_WITH_PS2PDF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-ps2pdf option, it allows maximum flexibility in making decisions # as whether or not to use the ps2pdf package. When DEFAULT is not specified, # --with-ps2pdf assumes 'auto'. # # Interface to module: # HAVE_PS2PDF: used in makefiles to conditionally generate documentation # PS2PDF: returns the path of the ps2pdf program found # returns the path set by the user in the environment # --with-ps2pdf: 'yes' user instructs the module to use ps2pdf # 'no' user instructs the module not to use ps2pdf # # If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PS2PDF],[ AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(ps2pdf, AS_HELP_STRING([--with-ps2pdf], [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) m4_undefine([_defopt]) if test "x$use_ps2pdf" = x"auto"; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) have_ps2pdf=no else have_ps2pdf=yes fi elif test "x$use_ps2pdf" = x"yes" ; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) fi have_ps2pdf=yes elif test "x$use_ps2pdf" = x"no" ; then if test "x$PS2PDF" != "x"; then AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) fi have_ps2pdf=no else AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) ]) # XORG_WITH_PS2PDF # XORG_ENABLE_DOCS (enable_docs=yes) # ---------------- # Minimum version: 1.6.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a builder to skip all # documentation targets except traditional man pages. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibility in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DOCS: used in makefiles to conditionally generate documentation # --enable-docs: 'yes' user instructs the module to generate docs # 'no' user instructs the module not to generate docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DOCS],[ m4_define([docs_default], m4_default([$1], [yes])) AC_ARG_ENABLE(docs, AS_HELP_STRING([--enable-docs], [Enable building the documentation (default: ]docs_default[)]), [build_docs=$enableval], [build_docs=]docs_default) m4_undefine([docs_default]) AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) AC_MSG_CHECKING([whether to build documentation]) AC_MSG_RESULT([$build_docs]) ]) # XORG_ENABLE_DOCS # XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all developer documentation. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibility in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs # --enable-devel-docs: 'yes' user instructs the module to generate developer docs # 'no' user instructs the module not to generate developer docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ m4_define([devel_default], m4_default([$1], [yes])) AC_ARG_ENABLE(devel-docs, AS_HELP_STRING([--enable-devel-docs], [Enable building the developer documentation (default: ]devel_default[)]), [build_devel_docs=$enableval], [build_devel_docs=]devel_default) m4_undefine([devel_default]) AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) AC_MSG_CHECKING([whether to build developer documentation]) AC_MSG_RESULT([$build_devel_docs]) ]) # XORG_ENABLE_DEVEL_DOCS # XORG_ENABLE_SPECS (enable_specs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all functional specification targets. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibility in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_SPECS: used in makefiles to conditionally generate specs # --enable-specs: 'yes' user instructs the module to generate specs # 'no' user instructs the module not to generate specs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_SPECS],[ m4_define([spec_default], m4_default([$1], [yes])) AC_ARG_ENABLE(specs, AS_HELP_STRING([--enable-specs], [Enable building the specs (default: ]spec_default[)]), [build_specs=$enableval], [build_specs=]spec_default) m4_undefine([spec_default]) AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) AC_MSG_CHECKING([whether to build functional specifications]) AC_MSG_RESULT([$build_specs]) ]) # XORG_ENABLE_SPECS # XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) # ---------------------------------------------- # Minimum version: 1.13.0 # # This macro enables a builder to enable/disable unit testing # It makes no assumption about the test cases implementation # Test cases may or may not use Automake "Support for test suites" # They may or may not use the software utility library GLib # # When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL # ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. # The variable enable_unit_tests is used by other macros in this file. # # Interface to module: # ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests # enable_unit_tests: used in configure.ac for additional configuration # --enable-unit-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ AC_BEFORE([$0], [XORG_WITH_GLIB]) AC_BEFORE([$0], [XORG_LD_WRAP]) AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], [Enable building unit test cases (default: ]_defopt[)]), [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_unit_tests]) ]) # XORG_ENABLE_UNIT_TESTS # XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) # ------------------------------------------------------ # Minimum version: 1.17.0 # # This macro enables a builder to enable/disable integration testing # It makes no assumption about the test cases' implementation # Test cases may or may not use Automake "Support for test suites" # # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support # usually requires less dependencies and may be built and run under less # stringent environments than integration tests. # # Interface to module: # ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests # enable_integration_tests: used in configure.ac for additional configuration # --enable-integration-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[ AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], [Enable building integration test cases (default: ]_defopt[)]), [enable_integration_tests=$enableval], [enable_integration_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], [test "x$enable_integration_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_integration_tests]) ]) # XORG_ENABLE_INTEGRATION_TESTS # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.13.0 # # GLib is a library which provides advanced data structures and functions. # This macro enables a module to test for the presence of Glib. # # When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit # test support usually requires less dependencies and may be built and run under # less stringent environments than integration tests. # # Interface to module: # HAVE_GLIB: used in makefiles to conditionally build targets # with_glib: used in configure.ac to know if GLib has been found # --with-glib: 'yes' user instructs the module to use glib # 'no' user instructs the module not to use glib # AC_DEFUN([XORG_WITH_GLIB],[ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], [Use GLib library for unit testing (default: ]_defopt[)]), [with_glib=$withval], [with_glib=]_defopt) m4_undefine([_defopt]) have_glib=no # Do not probe GLib if user explicitly disabled unit testing if test "x$enable_unit_tests" != x"no"; then # Do not probe GLib if user explicitly disabled it if test "x$with_glib" != x"no"; then m4_ifval( [$1], [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] ) fi fi # Not having GLib when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Having unit testing disabled when GLib has been explicitly requested is an error if test "x$enable_unit_tests" = x"no"; then if test "x$with_glib" = x"yes"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Not having GLib when it has been explicitly requested is an error if test "x$with_glib" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) fi fi AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) ]) # XORG_WITH_GLIB # XORG_LD_WRAP([required|optional]) # --------------------------------- # Minimum version: 1.13.0 # # Check if linker supports -wrap, passed via compiler flags # # When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Argument added in 1.16.0 - default is "required", to match existing behavior # of returning an error if enable_unit_tests is yes, and ld -wrap is not # available, an argument of "optional" allows use when some unit tests require # ld -wrap and others do not. # AC_DEFUN([XORG_LD_WRAP],[ XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no], [AC_LANG_PROGRAM([#include void __wrap_exit(int status) { return; }], [exit(0);])]) # Not having ld wrap when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then if test "x$have_ld_wrap" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) fi fi AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) # ]) # XORG_LD_WRAP # XORG_CHECK_LINKER_FLAGS # ----------------------- # SYNOPSIS # # XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE]) # # DESCRIPTION # # Check whether the given linker FLAGS work with the current language's # linker, or whether they give an error. # # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on # success/failure. # # PROGRAM-SOURCE is the program source to link with, if needed # # NOTE: Based on AX_CHECK_COMPILER_FLAGS. # # LICENSE # # Copyright (c) 2009 Mike Frysinger # Copyright (c) 2009 Steven G. Johnson # Copyright (c) 2009 Matteo Frigo # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program. If not, see . # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well.# AC_DEFUN([XORG_CHECK_LINKER_FLAGS], [AC_MSG_CHECKING([whether the linker accepts $1]) dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: AS_LITERAL_IF([$1], [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])], AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS])], [ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([AC_LANG_PROGRAM()], eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS]) eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) AC_MSG_RESULT($xorg_check_linker_flags) if test "x$xorg_check_linker_flags" = xyes; then m4_default([$2], :) else m4_default([$3], :) fi ]) # XORG_CHECK_LINKER_FLAGS # XORG_MEMORY_CHECK_FLAGS # ----------------------- # Minimum version: 1.16.0 # # This macro attempts to find appropriate memory checking functionality # for various platforms which unit testing code may use to catch various # forms of memory allocation and access errors in testing. # # Interface to module: # XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging # Usually added to TESTS_ENVIRONMENT in Makefile.am # # If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim. # AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV], [Environment variables to enable memory checking in tests]) # Check for different types of support on different platforms case $host_os in solaris*) AC_CHECK_LIB([umem], [umem_alloc], [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default']) ;; *-gnu*) # GNU libc - Value is used as a single byte bit pattern, # both directly and inverted, so should not be 0 or 255. malloc_debug_env='MALLOC_PERTURB_=15' ;; darwin*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib' ;; *bsd*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1' ;; esac # User supplied flags override default flags if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then malloc_debug_env="$XORG_MALLOC_DEBUG_ENV" fi AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env]) ]) # XORG_WITH_LINT # XORG_CHECK_MALLOC_ZERO # ---------------------- # Minimum version: 1.0.0 # # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if # malloc(0) returns NULL. Packages should add one of these cflags to # their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. # # No longer actually tests since there is no guarantee applications will # run with the same malloc implementation we tested against, and the cost # of always ensuring the size passed to malloc is non-zero is minimal now. # Still allows builders to override when they have complete control over # which malloc implementation will be used. 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These arguments will cause the compiler to print various warnings # during compilation AND turn a conservative set of warnings into errors. # # The set of flags supported by BASE_CFLAGS and BASE_CXXFLAGS will grow in # future versions of util-macros as options are added to new compilers. # AC_DEFUN([XORG_COMPILER_FLAGS], [ AC_REQUIRE([XORG_COMPILER_BRAND]) AC_ARG_ENABLE(selective-werror, AS_HELP_STRING([--disable-selective-werror], [Turn off selective compiler errors. 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XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) # These are currently disabled because they are noisy. They will be enabled # in the future once the codebase is sufficiently modernized to silence # them. For now, I don't want them to drown out the other warnings. # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) # Turn some warnings into errors, so we don't accidentally get successful builds # when there are problems that should be fixed. if test "x$SELECTIVE_WERROR" = "xyes" ; then XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION else AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast]) fi AC_SUBST([BASE_]PREFIX[FLAGS]) ]) # XORG_COMPILER_FLAGS # XORG_CWARNFLAGS # --------------- # Minimum version: 1.2.0 # Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead) # # Defines CWARNFLAGS to enable C compiler warnings. # # This function is deprecated because it defines -fno-strict-aliasing # which alters the code generated by the compiler. If -fno-strict-aliasing # is needed, then it should be added explicitly in the module when # it is updated to use BASE_CFLAGS. # AC_DEFUN([XORG_CWARNFLAGS], [ AC_REQUIRE([XORG_COMPILER_FLAGS]) AC_REQUIRE([XORG_COMPILER_BRAND]) AC_LANG_CASE( [C], [ CWARNFLAGS="$BASE_CFLAGS" if test "x$GCC" = xyes ; then CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" fi AC_SUBST(CWARNFLAGS) ] ) ]) # XORG_CWARNFLAGS # XORG_STRICT_OPTION # ----------------------- # Minimum version: 1.3.0 # # Add configure option to enable strict compilation flags, such as treating # warnings as fatal errors. # If --enable-strict-compilation is passed to configure, adds strict flags to # $BASE_CFLAGS or $BASE_CXXFLAGS and the deprecated $CWARNFLAGS. # # Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or # when strict compilation is unconditionally desired. AC_DEFUN([XORG_STRICT_OPTION], [ AC_REQUIRE([XORG_CWARNFLAGS]) AC_REQUIRE([XORG_COMPILER_FLAGS]) AC_ARG_ENABLE(strict-compilation, AS_HELP_STRING([--enable-strict-compilation], [Enable all warnings from compiler and make them errors (default: disabled)]), [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) AC_LANG_CASE( [C], [ define([PREFIX], [C]) ], [C++], [ define([PREFIX], [CXX]) ] ) [STRICT_]PREFIX[FLAGS]="" XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic]) XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror], [-errwarn]) # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not # activate it with -Werror, so we add it here explicitly. 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"$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See 'config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . 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Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (char **p, int i) { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* C89 style stringification. */ #define noexpand_stringify(a) #a const char *stringified = noexpand_stringify(arbitrary+token=sequence); /* C89 style token pasting. Exercises some of the corner cases that e.g. old MSVC gets wrong, but not very hard. */ #define noexpand_concat(a,b) a##b #define expand_concat(a,b) noexpand_concat(a,b) extern int vA; extern int vbee; #define aye A #define bee B int *pvA = &expand_concat(v,aye); int *pvbee = &noexpand_concat(v,bee); /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. 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These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Work around memory leak warnings. free (ia); // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' /* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Auxiliary files required by this configure script. ac_aux_files="config.guess config.sub compile missing install-sh" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else case e in #( e) as_fn_error $? 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" >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wall" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 printf %s "checking if $CC supports -Wall... " >&6; } cacheid=xorg_cv_cc_flag__Wall if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wall" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wpointer-arith" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } cacheid=xorg_cv_cc_flag__Wpointer_arith if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wmissing-declarations" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } cacheid=xorg_cv_cc_flag__Wmissing_declarations if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wformat=2" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 printf %s "checking if $CC supports -Wformat=2... " >&6; } cacheid=xorg_cv_cc_flag__Wformat_2 if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" found="yes" fi fi if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wformat" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 printf %s "checking if $CC supports -Wformat... " >&6; } cacheid=xorg_cv_cc_flag__Wformat if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wformat" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wstrict-prototypes" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } cacheid=xorg_cv_cc_flag__Wstrict_prototypes if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wmissing-prototypes" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } cacheid=xorg_cv_cc_flag__Wmissing_prototypes if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wnested-externs" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 printf %s "checking if $CC supports -Wnested-externs... " >&6; } cacheid=xorg_cv_cc_flag__Wnested_externs if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wbad-function-cast" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } cacheid=xorg_cv_cc_flag__Wbad_function_cast if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wold-style-definition" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } cacheid=xorg_cv_cc_flag__Wold_style_definition if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" found="yes" fi fi if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -fd" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 printf %s "checking if $CC supports -fd... " >&6; } cacheid=xorg_cv_cc_flag__fd if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -fd" found="yes" fi fi # This chunk adds additional warnings that could catch undesired effects. xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wunused" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 printf %s "checking if $CC supports -Wunused... " >&6; } cacheid=xorg_cv_cc_flag__Wunused if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wunused" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wuninitialized" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 printf %s "checking if $CC supports -Wuninitialized... " >&6; } cacheid=xorg_cv_cc_flag__Wuninitialized if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wshadow" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 printf %s "checking if $CC supports -Wshadow... " >&6; } cacheid=xorg_cv_cc_flag__Wshadow if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wshadow" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wmissing-noreturn" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } cacheid=xorg_cv_cc_flag__Wmissing_noreturn if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wmissing-format-attribute" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } cacheid=xorg_cv_cc_flag__Wmissing_format_attribute if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wredundant-decls" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } cacheid=xorg_cv_cc_flag__Wredundant_decls if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wlogical-op" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 printf %s "checking if $CC supports -Wlogical-op... " >&6; } cacheid=xorg_cv_cc_flag__Wlogical_op if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" found="yes" fi fi # These are currently disabled because they are noisy. They will be enabled # in the future once the codebase is sufficiently modernized to silence # them. For now, I don't want them to drown out the other warnings. # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) # Turn some warnings into errors, so we don't accidentally get successful builds # when there are problems that should be fixed. if test "x$SELECTIVE_WERROR" = "xyes" ; then xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=implicit" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 printf %s "checking if $CC supports -Werror=implicit... " >&6; } cacheid=xorg_cv_cc_flag__Werror_implicit if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" found="yes" fi fi if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=nonnull" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } cacheid=xorg_cv_cc_flag__Werror_nonnull if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=init-self" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 printf %s "checking if $CC supports -Werror=init-self... " >&6; } cacheid=xorg_cv_cc_flag__Werror_init_self if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=main" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 printf %s "checking if $CC supports -Werror=main... " >&6; } cacheid=xorg_cv_cc_flag__Werror_main if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=main" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=missing-braces" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } cacheid=xorg_cv_cc_flag__Werror_missing_braces if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=sequence-point" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } cacheid=xorg_cv_cc_flag__Werror_sequence_point if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=return-type" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 printf %s "checking if $CC supports -Werror=return-type... " >&6; } cacheid=xorg_cv_cc_flag__Werror_return_type if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" found="yes" fi fi if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=trigraphs" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } cacheid=xorg_cv_cc_flag__Werror_trigraphs if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=array-bounds" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } cacheid=xorg_cv_cc_flag__Werror_array_bounds if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=write-strings" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } cacheid=xorg_cv_cc_flag__Werror_write_strings if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=address" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 printf %s "checking if $CC supports -Werror=address... " >&6; } cacheid=xorg_cv_cc_flag__Werror_address if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=address" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" found="yes" fi fi if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" found="yes" fi fi # Also -errwarn=E_BAD_PTR_INT_COMBINATION else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wimplicit" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 printf %s "checking if $CC supports -Wimplicit... " >&6; } cacheid=xorg_cv_cc_flag__Wimplicit if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wnonnull" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 printf %s "checking if $CC supports -Wnonnull... " >&6; } cacheid=xorg_cv_cc_flag__Wnonnull if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Winit-self" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 printf %s "checking if $CC supports -Winit-self... " >&6; } cacheid=xorg_cv_cc_flag__Winit_self if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Winit-self" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wmain" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 printf %s "checking if $CC supports -Wmain... " >&6; } cacheid=xorg_cv_cc_flag__Wmain if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wmain" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wmissing-braces" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } cacheid=xorg_cv_cc_flag__Wmissing_braces if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wsequence-point" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 printf %s "checking if $CC supports -Wsequence-point... " >&6; } cacheid=xorg_cv_cc_flag__Wsequence_point if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wreturn-type" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 printf %s "checking if $CC supports -Wreturn-type... " >&6; } cacheid=xorg_cv_cc_flag__Wreturn_type if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wtrigraphs" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } cacheid=xorg_cv_cc_flag__Wtrigraphs if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Warray-bounds" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 printf %s "checking if $CC supports -Warray-bounds... " >&6; } cacheid=xorg_cv_cc_flag__Warray_bounds if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wwrite-strings" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } cacheid=xorg_cv_cc_flag__Wwrite_strings if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Waddress" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 printf %s "checking if $CC supports -Waddress... " >&6; } cacheid=xorg_cv_cc_flag__Waddress if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Waddress" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wint-to-pointer-cast" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Wpointer-to-int-cast" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" found="yes" fi fi fi CWARNFLAGS="$BASE_CFLAGS" if test "x$GCC" = xyes ; then CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" fi # Check whether --enable-strict-compilation was given. if test ${enable_strict_compilation+y} then : enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval else case e in #( e) STRICT_COMPILE=no ;; esac fi STRICT_CFLAGS="" xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -pedantic" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 printf %s "checking if $CC supports -pedantic... " >&6; } cacheid=xorg_cv_cc_flag__pedantic if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" found="yes" fi fi xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 printf %s "checking if $CC supports -Werror... " >&6; } cacheid=xorg_cv_cc_flag__Werror if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then STRICT_CFLAGS="$STRICT_CFLAGS -Werror" found="yes" fi fi if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -errwarn" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 printf %s "checking if $CC supports -errwarn... " >&6; } cacheid=xorg_cv_cc_flag__errwarn if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" found="yes" fi fi # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not # activate it with -Werror, so we add it here explicitly. xorg_testset_save_CFLAGS="$CFLAGS" if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } if test ${xorg_cv_cc_flag_unknown_warning_option+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unknown_warning_option=yes else case e in #( e) xorg_cv_cc_flag_unknown_warning_option=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option CFLAGS="$xorg_testset_save_CFLAGS" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi CFLAGS="$CFLAGS -Werror=unused-command-line-argument" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } if test ${xorg_cv_cc_flag_unused_command_line_argument+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; _ACEOF if ac_fn_c_try_compile "$LINENO" then : xorg_cv_cc_flag_unused_command_line_argument=yes else case e in #( e) xorg_cv_cc_flag_unused_command_line_argument=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument CFLAGS="$xorg_testset_save_CFLAGS" fi found="no" if test $found = "no" ; then if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unknown-warning-option" fi if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then CFLAGS="$CFLAGS -Werror=unused-command-line-argument" fi CFLAGS="$CFLAGS -Werror=attributes" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 printf %s "checking if $CC supports -Werror=attributes... " >&6; } cacheid=xorg_cv_cc_flag__Werror_attributes if eval test \${$cacheid+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval $cacheid=yes else case e in #( e) eval $cacheid=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi CFLAGS="$xorg_testset_save_CFLAGS" eval supported=\$$cacheid { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 printf "%s\n" "$supported" >&6; } if test "$supported" = "yes" ; then STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" found="yes" fi fi if test "x$STRICT_COMPILE" = "xyes"; then BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" fi cat >>confdefs.h <<_ACEOF #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` _ACEOF PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` if test "x$PVM" = "x"; then PVM="0" fi printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` if test "x$PVP" = "x"; then PVP="0" fi printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ touch \$(top_srcdir)/ChangeLog; \ echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ touch \$(top_srcdir)/INSTALL; \ echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" case $host_os in solaris*) # Solaris 2.0 - 11.3 use SysV man page section numbers, so we # check for a man page file found in later versions that use # traditional section numbers instead { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} then : printf %s "(cached) " >&6 else case e in #( e) test "$cross_compiling" = yes && as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/usr/share/man/man7/attributes.7"; then ac_cv_file__usr_share_man_man7_attributes_7=yes else ac_cv_file__usr_share_man_man7_attributes_7=no fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes then : SYSV_MAN_SECTIONS=false else case e in #( e) SYSV_MAN_SECTIONS=true ;; esac fi ;; *) SYSV_MAN_SECTIONS=false ;; esac if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 fi if test x$APP_MAN_DIR = x ; then APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' fi if test x$LIB_MAN_SUFFIX = x ; then LIB_MAN_SUFFIX=3 fi if test x$LIB_MAN_DIR = x ; then LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' fi if test x$FILE_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) FILE_MAN_SUFFIX=4 ;; *) FILE_MAN_SUFFIX=5 ;; esac fi if test x$FILE_MAN_DIR = x ; then FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' fi if test x$MISC_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) MISC_MAN_SUFFIX=5 ;; *) MISC_MAN_SUFFIX=7 ;; esac fi if test x$MISC_MAN_DIR = x ; then MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' fi if test x$DRIVER_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) DRIVER_MAN_SUFFIX=7 ;; *) DRIVER_MAN_SUFFIX=4 ;; esac fi if test x$DRIVER_MAN_DIR = x ; then DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' fi if test x$ADMIN_MAN_SUFFIX = x ; then case $SYSV_MAN_SECTIONS in true) ADMIN_MAN_SUFFIX=1m ;; *) ADMIN_MAN_SUFFIX=8 ;; esac fi if test x$ADMIN_MAN_DIR = x ; then ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' fi XORG_MAN_PAGE="X Version 11" MAN_SUBSTS="\ -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xservername__|Xorg|g' \ -e 's|__xconfigfile__|xorg.conf|g' \ -e 's|__projectroot__|\$(prefix)|g' \ -e 's|__apploaddir__|\$(appdefaultdir)|g' \ -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" AM_DEFAULT_VERBOSITY=0 # Check whether --enable-docs was given. if test ${enable_docs+y} then : enableval=$enable_docs; build_docs=$enableval else case e in #( e) build_docs=yes ;; esac fi if test x$build_docs = xyes; then ENABLE_DOCS_TRUE= ENABLE_DOCS_FALSE='#' else ENABLE_DOCS_TRUE='#' ENABLE_DOCS_FALSE= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 printf %s "checking whether to build documentation... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 printf "%s\n" "$build_docs" >&6; } # Check whether --with-xmlto was given. if test ${with_xmlto+y} then : withval=$with_xmlto; use_xmlto=$withval else case e in #( e) use_xmlto=auto ;; esac fi if test "x$use_xmlto" = x"auto"; then # Extract the first word of "xmlto", so it can be a program name with args. set dummy xmlto; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XMLTO+y} then : printf %s "(cached) " >&6 else case e in #( e) case $XMLTO in [\\/]* | ?:[\\/]*) ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi XMLTO=$ac_cv_path_XMLTO if test -n "$XMLTO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 printf "%s\n" "$XMLTO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$XMLTO" = "x"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 printf "%s\n" "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} have_xmlto=no else have_xmlto=yes fi elif test "x$use_xmlto" = x"yes" ; then # Extract the first word of "xmlto", so it can be a program name with args. set dummy xmlto; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XMLTO+y} then : printf %s "(cached) " >&6 else case e in #( e) case $XMLTO in [\\/]* | ?:[\\/]*) ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi XMLTO=$ac_cv_path_XMLTO if test -n "$XMLTO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 printf "%s\n" "$XMLTO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$XMLTO" = "x"; then as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 fi have_xmlto=yes elif test "x$use_xmlto" = x"no" ; then if test "x$XMLTO" != "x"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 printf "%s\n" "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} fi have_xmlto=no else as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 fi # Test for a minimum version of xmlto, if provided. if test "$have_xmlto" = yes; then # scrape the xmlto version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 printf %s "checking the xmlto version... " >&6; } xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 printf "%s\n" "$xmlto_version" >&6; } as_arg_v1=$xmlto_version as_arg_v2=0.0.22 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null case $? in #( 1) : if test "x$use_xmlto" = xauto; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 printf "%s\n" "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} have_xmlto=no else as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 fi ;; #( 0) : ;; #( 2) : ;; #( *) : ;; esac fi # Test for the ability of xmlto to generate a text target # # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the # following test for empty XML docbook files. # For compatibility reasons use the following empty XML docbook file and if # it fails try it again with a non-empty XML file. have_xmlto_text=no cat > conftest.xml << "EOF" EOF if test "$have_xmlto" = yes then : if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1 then : have_xmlto_text=yes else case e in #( e) # Try it again with a non-empty XML file. cat > conftest.xml << "EOF" EOF if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1 then : have_xmlto_text=yes else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 printf "%s\n" "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} ;; esac fi ;; esac fi fi rm -f conftest.xml if test $have_xmlto_text = yes; then HAVE_XMLTO_TEXT_TRUE= HAVE_XMLTO_TEXT_FALSE='#' else HAVE_XMLTO_TEXT_TRUE='#' HAVE_XMLTO_TEXT_FALSE= fi if test "$have_xmlto" = yes; then HAVE_XMLTO_TRUE= HAVE_XMLTO_FALSE='#' else HAVE_XMLTO_TRUE='#' HAVE_XMLTO_FALSE= fi # Check whether --with-fop was given. if test ${with_fop+y} then : withval=$with_fop; use_fop=$withval else case e in #( e) use_fop=auto ;; esac fi if test "x$use_fop" = x"auto"; then # Extract the first word of "fop", so it can be a program name with args. set dummy fop; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_FOP+y} then : printf %s "(cached) " >&6 else case e in #( e) case $FOP in [\\/]* | ?:[\\/]*) ac_cv_path_FOP="$FOP" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi FOP=$ac_cv_path_FOP if test -n "$FOP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 printf "%s\n" "$FOP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$FOP" = "x"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 printf "%s\n" "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} have_fop=no else have_fop=yes fi elif test "x$use_fop" = x"yes" ; then # Extract the first word of "fop", so it can be a program name with args. set dummy fop; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_FOP+y} then : printf %s "(cached) " >&6 else case e in #( e) case $FOP in [\\/]* | ?:[\\/]*) ac_cv_path_FOP="$FOP" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi FOP=$ac_cv_path_FOP if test -n "$FOP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 printf "%s\n" "$FOP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$FOP" = "x"; then as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 fi have_fop=yes elif test "x$use_fop" = x"no" ; then if test "x$FOP" != "x"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 printf "%s\n" "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} fi have_fop=no else as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 fi # Test for a minimum version of fop, if provided. if test "$have_fop" = yes; then HAVE_FOP_TRUE= HAVE_FOP_FALSE='#' else HAVE_FOP_TRUE='#' HAVE_FOP_FALSE= fi # Preserves the interface, should it be implemented later # Check whether --with-xsltproc was given. if test ${with_xsltproc+y} then : withval=$with_xsltproc; use_xsltproc=$withval else case e in #( e) use_xsltproc=auto ;; esac fi if test "x$use_xsltproc" = x"auto"; then # Extract the first word of "xsltproc", so it can be a program name with args. set dummy xsltproc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XSLTPROC+y} then : printf %s "(cached) " >&6 else case e in #( e) case $XSLTPROC in [\\/]* | ?:[\\/]*) ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_XSLTPROC="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi XSLTPROC=$ac_cv_path_XSLTPROC if test -n "$XSLTPROC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 printf "%s\n" "$XSLTPROC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$XSLTPROC" = "x"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 printf "%s\n" "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} have_xsltproc=no else have_xsltproc=yes fi elif test "x$use_xsltproc" = x"yes" ; then # Extract the first word of "xsltproc", so it can be a program name with args. set dummy xsltproc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XSLTPROC+y} then : printf %s "(cached) " >&6 else case e in #( e) case $XSLTPROC in [\\/]* | ?:[\\/]*) ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_XSLTPROC="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi XSLTPROC=$ac_cv_path_XSLTPROC if test -n "$XSLTPROC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 printf "%s\n" "$XSLTPROC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$XSLTPROC" = "x"; then as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 fi have_xsltproc=yes elif test "x$use_xsltproc" = x"no" ; then if test "x$XSLTPROC" != "x"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 printf "%s\n" "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} fi have_xsltproc=no else as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 fi if test "$have_xsltproc" = yes; then HAVE_XSLTPROC_TRUE= HAVE_XSLTPROC_FALSE='#' else HAVE_XSLTPROC_TRUE='#' HAVE_XSLTPROC_FALSE= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 printf %s "checking for X.Org SGML entities >= 1.8... 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EOF exit $? ;; -v | --v*) echo "compile (GNU Automake) $scriptversion" exit $? ;; cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ clang-cl | *[/\\]clang-cl | clang-cl.exe | *[/\\]clang-cl.exe | \ icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) func_cl_wrapper "$@" # Doesn't return... ;; esac ofile= cfile= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. # So we strip '-o arg' only if arg is an object. eat=1 case $2 in *.o | *.obj) ofile=$2 ;; *) set x "$@" -o "$2" shift ;; esac ;; *.c) cfile=$1 set x "$@" "$1" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -z "$ofile" || test -z "$cfile"; then # If no '-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # '.c' file was seen then we are probably linking. That is also # ok. exec "$@" fi # Name of file we expect compiler to create. cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` # Create the lock directory. # Note: use '[/\\:.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d while true; do if mkdir "$lockdir" >/dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir '$lockdir'; exit 1" 1 2 15 # Run the compile. "$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: xtrans-1.6.0/README.md0000644014310600000120000000275414763156405010010 xtrans - X Network Transport layer shared code ---------------------------------------------- xtrans is a library of code that is shared among various X packages to handle network protocol transport in a modular fashion, allowing a single place to add new transport types. It is used by the X server, libX11, libICE, the X font server, and related components. It is however, *NOT* a shared library, but code which each consumer includes and builds it's own copy of with various #ifdef flags to make each copy slightly different. To support this in the modular build system, this package simply installs the C source files into $(prefix)/include/X11/Xtrans and installs a pkg-config file and an autoconf m4 macro file with the flags needed to use it. Documentation of the xtrans API can be found in the included xtrans.xml file in DocBook XML format. If 'xmlto' is installed, you can generate text, html, postscript or pdf versions of the documentation by configuring the build with --enable-docs, which is the default. -------------------------------------------------------------------------- All questions regarding this software should be directed at the Xorg mailing list: https://lists.x.org/mailman/listinfo/xorg The primary development code repository can be found at: https://gitlab.freedesktop.org/xorg/lib/libxtrans Please submit bug reports and requests to merge patches there. For patch submission instructions, see: https://www.x.org/wiki/Development/Documentation/SubmittingPatches xtrans-1.6.0/Xtransutil.c0000644014310600000120000003476014763156405011054 /* Copyright 1993, 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. NCR makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * NCRS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* * These are some utility functions created for convenience or to provide * an interface that is similar to an existing interface. These are built * only using the Transport Independent API, and have no knowledge of * the internal implementation. */ #ifdef XTHREADS #include #endif #ifdef WIN32 #include #include #endif #if defined(IPv6) && !defined(AF_INET6) #error "Cannot build IPv6 support without AF_INET6" #endif /* Temporary workaround for consumers whose configure scripts were generated with pre-1.6 versions of xtrans.m4 */ #if defined(IPv6) && !defined(HAVE_INET_NTOP) #define HAVE_INET_NTOP #endif #ifdef X11_t /* * These values come from X.h and Xauth.h, and MUST match them. Some * of these values are also defined by the ChangeHost protocol message. */ #define FamilyInternet 0 /* IPv4 */ #define FamilyDECnet 1 #define FamilyChaos 2 #define FamilyInternet6 6 #define FamilyAmoeba 33 #define FamilyLocalHost 252 #define FamilyKrb5Principal 253 #define FamilyNetname 254 #define FamilyLocal 256 #define FamilyWild 65535 /* * TRANS(ConvertAddress) converts a sockaddr based address to an * X authorization based address. Some of this is defined as part of * the ChangeHost protocol. The rest is just done in a consistent manner. */ int TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp) { prmsg(2,"ConvertAddress(%d,%d,%p)\n",*familyp,*addrlenp,*addrp); switch( *familyp ) { #if defined(TCPCONN) case AF_INET: { /* * Check for the BSD hack localhost address 127.0.0.1. * In this case, we are really FamilyLocal. */ struct sockaddr_in saddr; int len = sizeof(saddr.sin_addr.s_addr); char *cp = (char *) &saddr.sin_addr.s_addr; memcpy (&saddr, *addrp, sizeof (struct sockaddr_in)); if ((len == 4) && (cp[0] == 127) && (cp[1] == 0) && (cp[2] == 0) && (cp[3] == 1)) { *familyp=FamilyLocal; } else { *familyp=FamilyInternet; *addrlenp=len; memcpy(*addrp,&saddr.sin_addr,len); } break; } #ifdef IPv6 case AF_INET6: { struct sockaddr_in6 saddr6; memcpy (&saddr6, *addrp, sizeof (struct sockaddr_in6)); if (IN6_IS_ADDR_LOOPBACK(&saddr6.sin6_addr)) { *familyp=FamilyLocal; } else if (IN6_IS_ADDR_V4MAPPED(&(saddr6.sin6_addr))) { char *cp = (char *) &saddr6.sin6_addr.s6_addr[12]; if ((cp[0] == 127) && (cp[1] == 0) && (cp[2] == 0) && (cp[3] == 1)) { *familyp=FamilyLocal; } else { *familyp=FamilyInternet; *addrlenp = sizeof (struct in_addr); memcpy(*addrp,cp,*addrlenp); } } else { *familyp=FamilyInternet6; *addrlenp=sizeof(saddr6.sin6_addr); memcpy(*addrp,&saddr6.sin6_addr,sizeof(saddr6.sin6_addr)); } break; } #endif /* IPv6 */ #endif /* defined(TCPCONN) */ #if defined(UNIXCONN) || defined(LOCALCONN) case AF_UNIX: { *familyp=FamilyLocal; break; } #endif /* defined(UNIXCONN) || defined(LOCALCONN) */ default: prmsg(1,"ConvertAddress: Unknown family type %d\n", *familyp); return -1; } if (*familyp == FamilyLocal) { /* * In the case of a local connection, we need to get the * host name for authentication. */ char hostnamebuf[256]; int len = TRANS(GetHostname) (hostnamebuf, sizeof hostnamebuf); if (len > 0) { if (*addrp && *addrlenp < (len + 1)) { free (*addrp); *addrp = NULL; } if (!*addrp) *addrp = malloc (len + 1); if (*addrp) { strcpy ((char *) *addrp, hostnamebuf); *addrlenp = len; } else { *addrlenp = 0; } } else { if (*addrp) free (*addrp); *addrp = NULL; *addrlenp = 0; } } return 0; } #endif /* X11_t */ #ifdef ICE_t /* Needed for _XGethostbyaddr usage in TRANS(GetPeerNetworkId) */ # if defined(TCPCONN) || defined(UNIXCONN) # define X_INCLUDE_NETDB_H # define XOS_USE_NO_LOCKING # include # endif #include char * TRANS(GetMyNetworkId) (XtransConnInfo ciptr) { int family = ciptr->family; char *addr = ciptr->addr; char hostnamebuf[256]; char *networkId = NULL; const char *transName = ciptr->transptr->TransName; if (gethostname (hostnamebuf, sizeof (hostnamebuf)) < 0) { return (NULL); } switch (family) { #if defined(UNIXCONN) || defined(LOCALCONN) case AF_UNIX: { struct sockaddr_un *saddr = (struct sockaddr_un *) addr; networkId = malloc (3 + strlen (transName) + strlen (hostnamebuf) + strlen (saddr->sun_path)); if (networkId != NULL) sprintf (networkId, "%s/%s:%s", transName, hostnamebuf, saddr->sun_path); break; } #endif /* defined(UNIXCONN) || defined(LOCALCONN) */ #if defined(TCPCONN) case AF_INET: #ifdef IPv6 case AF_INET6: #endif { struct sockaddr_in *saddr = (struct sockaddr_in *) addr; #ifdef IPv6 struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *) addr; #endif int portnum; char portnumbuf[10]; #ifdef IPv6 if (family == AF_INET6) portnum = ntohs (saddr6->sin6_port); else #endif portnum = ntohs (saddr->sin_port); snprintf (portnumbuf, sizeof(portnumbuf), "%d", portnum); networkId = malloc (3 + strlen (transName) + strlen (hostnamebuf) + strlen (portnumbuf)); if (networkId != NULL) sprintf (networkId, "%s/%s:%s", transName, hostnamebuf, portnumbuf); break; } #endif /* defined(TCPCONN) */ default: break; } return (networkId); } #include static jmp_buf env; #ifdef SIGALRM static volatile int nameserver_timedout = 0; static void nameserver_lost(int sig _X_UNUSED) { nameserver_timedout = 1; longjmp (env, -1); /* NOTREACHED */ } #endif /* SIGALARM */ char * TRANS(GetPeerNetworkId) (XtransConnInfo ciptr) { int family = ciptr->family; char *peer_addr = ciptr->peeraddr; char *hostname; char addrbuf[256]; const char *addr = NULL; switch (family) { case AF_UNSPEC: #if defined(UNIXCONN) || defined(LOCALCONN) case AF_UNIX: { if (gethostname (addrbuf, sizeof (addrbuf)) == 0) addr = addrbuf; break; } #endif /* defined(UNIXCONN) || defined(LOCALCONN) */ #if defined(TCPCONN) case AF_INET: #ifdef IPv6 case AF_INET6: #endif { struct sockaddr_in *saddr = (struct sockaddr_in *) peer_addr; #ifdef IPv6 struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *) peer_addr; #endif char *address; int addresslen; #ifdef XTHREADS_NEEDS_BYNAMEPARAMS _Xgethostbynameparams hparams; #endif struct hostent * volatile hostp = NULL; #ifdef IPv6 if (family == AF_INET6) { address = (char *) &saddr6->sin6_addr; addresslen = sizeof (saddr6->sin6_addr); } else #endif { address = (char *) &saddr->sin_addr; addresslen = sizeof (saddr->sin_addr); } #ifdef SIGALRM /* * gethostbyaddr can take a LONG time if the host does not exist. * Assume that if it does not respond in NAMESERVER_TIMEOUT seconds * that something is wrong and do not make the user wait. * gethostbyaddr will continue after a signal, so we have to * jump out of it. */ nameserver_timedout = 0; signal (SIGALRM, nameserver_lost); alarm (4); if (setjmp(env) == 0) { #endif hostp = _XGethostbyaddr (address, addresslen, family, hparams); #ifdef SIGALRM } alarm (0); #endif if (hostp != NULL) addr = hostp->h_name; else #ifdef HAVE_INET_NTOP addr = inet_ntop (family, address, addrbuf, sizeof (addrbuf)); #else addr = inet_ntoa (saddr->sin_addr); #endif break; } #endif /* defined(TCPCONN) */ default: return (NULL); } hostname = malloc (strlen (ciptr->transptr->TransName) + (addr ? strlen (addr) : 0) + 2); if (hostname) { strcpy (hostname, ciptr->transptr->TransName); strcat (hostname, "/"); if (addr) strcat (hostname, addr); } return (hostname); } #endif /* ICE_t */ #if defined(WIN32) && defined(TCPCONN) int TRANS(WSAStartup) (void) { static WSADATA wsadata; prmsg (2,"WSAStartup()\n"); if (!wsadata.wVersion && WSAStartup(MAKEWORD(2,2), &wsadata)) return 1; return 0; } #endif #ifdef TRANS_SERVER #include #include #include #if !defined(S_IFLNK) && !defined(S_ISLNK) #undef lstat #define lstat(a,b) stat(a,b) #endif #define FAIL_IF_NOMODE 1 #define FAIL_IF_NOT_ROOT 2 #define WARN_NO_ACCESS 4 /* * We make the assumption that when the 'sticky' (t) bit is requested * it's not save if the directory has non-root ownership or the sticky * bit cannot be set and fail. */ static int trans_mkdir(const char *path, int mode) { struct stat buf; if (lstat(path, &buf) != 0) { if (errno != ENOENT) { prmsg(1, "mkdir: ERROR: (l)stat failed for %s (%d)\n", path, errno); return -1; } /* Dir doesn't exist. Try to create it */ #if !defined(WIN32) && !defined(__CYGWIN__) /* * 'sticky' bit requested: assume application makes * certain security implications. If effective user ID * is != 0: fail as we may not be able to meet them. */ if (geteuid() != 0) { if (mode & 01000) { prmsg(1, "mkdir: ERROR: euid != 0," "directory %s will not be created.\n", path); #ifdef FAIL_HARD return -1; #endif } else { prmsg(1, "mkdir: Cannot create %s with root ownership\n", path); } } #endif #ifndef WIN32 if (mkdir(path, mode) == 0) { if (chmod(path, mode)) { prmsg(1, "mkdir: ERROR: Mode of %s should be set to %04o\n", path, mode); #ifdef FAIL_HARD return -1; #endif } #else if (mkdir(path) == 0) { #endif } else { prmsg(1, "mkdir: ERROR: Cannot create %s\n", path); return -1; } return 0; } else { if (S_ISDIR(buf.st_mode)) { int updateOwner = 0; int updateMode = 0; int updatedOwner = 0; int updatedMode = 0; int status = 0; /* Check if the directory's ownership is OK. */ if (buf.st_uid != 0) updateOwner = 1; /* * Check if the directory's mode is OK. An exact match isn't * required, just a mode that isn't more permissive than the * one requested. */ if ((~mode) & 0077 & buf.st_mode) updateMode = 1; /* * If the directory is not writeable not everybody may * be able to create sockets. Therefore warn if mode * cannot be fixed. */ if ((~buf.st_mode) & 0022 & mode) { updateMode = 1; status |= WARN_NO_ACCESS; } /* * If 'sticky' bit is requested fail if owner isn't root * as we assume the caller makes certain security implications */ if (mode & 01000) { status |= FAIL_IF_NOT_ROOT; if (!(buf.st_mode & 01000)) { status |= FAIL_IF_NOMODE; updateMode = 1; } } #ifdef HAS_FCHOWN /* * If fchown(2) and fchmod(2) are available, try to correct the * directory's owner and mode. Otherwise it isn't safe to attempt * to do this. */ if (updateMode || updateOwner) { int fd = -1; struct stat fbuf; if ((fd = open(path, O_RDONLY)) != -1) { if (fstat(fd, &fbuf) == -1) { prmsg(1, "mkdir: ERROR: fstat failed for %s (%d)\n", path, errno); close(fd); return -1; } /* * Verify that we've opened the same directory as was * checked above. */ if (!S_ISDIR(fbuf.st_mode) || buf.st_dev != fbuf.st_dev || buf.st_ino != fbuf.st_ino) { prmsg(1, "mkdir: ERROR: inode for %s changed\n", path); close(fd); return -1; } if (updateOwner && fchown(fd, 0, 0) == 0) updatedOwner = 1; if (updateMode && fchmod(fd, mode) == 0) updatedMode = 1; close(fd); } } #endif if (updateOwner && !updatedOwner) { #ifdef FAIL_HARD if (status & FAIL_IF_NOT_ROOT) { prmsg(1, "mkdir: ERROR: Owner of %s must be set to root\n", path); return -1; } #endif #if !defined(__APPLE_CC__) && !defined(__CYGWIN__) prmsg(1, "mkdir: Owner of %s should be set to root\n", path); #endif } if (updateMode && !updatedMode) { #ifdef FAIL_HARD if (status & FAIL_IF_NOMODE) { prmsg(1, "mkdir: ERROR: Mode of %s must be set to %04o\n", path, mode); return -1; } #endif prmsg(1, "mkdir: Mode of %s should be set to %04o\n", path, mode); if (status & WARN_NO_ACCESS) { prmsg(1, "mkdir: this may cause subsequent errors\n"); } } return 0; } return -1; } /* In all other cases, fail */ return -1; } #endif /* TRANS_SERVER */ xtrans-1.6.0/Makefile.am0000644014310600000120000000076214763156405010562 SUBDIRS=doc Xtransincludedir = $(includedir)/X11/Xtrans Xtransinclude_HEADERS = \ Xtrans.h \ Xtrans.c \ Xtransint.h \ Xtranslcl.c \ Xtranssock.c \ Xtransutil.c \ transport.c aclocaldir = $(datadir)/aclocal aclocal_DATA = xtrans.m4 pkgconfigdir = $(datadir)/pkgconfig pkgconfig_DATA = xtrans.pc MAINTAINERCLEANFILES = ChangeLog INSTALL EXTRA_DIST = ${aclocal_DATA} README.md .PHONY: ChangeLog INSTALL INSTALL: $(INSTALL_CMD) ChangeLog: $(CHANGELOG_CMD) dist-hook: ChangeLog INSTALL xtrans-1.6.0/COPYING0000644014310600000120000001410314763156405007553 Copyright 1993, 1994, 1998, 2002 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. ______________________________________________________________________________ Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name NCR not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. NCR makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ______________________________________________________________________________ Copyright (c) 2002, 2025, Oracle and/or its affiliates. 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 (including the next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ______________________________________________________________________________ (c) Copyright 1996 by Sebastien Marineau and Holger Veit 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 HOLGER VEIT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of Sebastien Marineau or Holger Veit shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from Holger Veit or Sebastien Marineau. ______________________________________________________________________________ Copyright © 2003 Keith Packard, Noah Levitt Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Keith Packard not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. Keith Packard makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. xtrans-1.6.0/ChangeLog0000644014310600000120000035051514763156417010307 commit cf05ba4a10c90da2c63805a5375e983b174e28b0 Author: Alan Coopersmith Date: Sat Mar 8 16:07:43 2025 -0800 xtrans 1.6.0 Signed-off-by: Alan Coopersmith commit c8c291390f4befb7d813d7fce6caeb6607561903 Author: Alan Coopersmith Date: Mon Jan 20 09:54:21 2025 -0800 is_numeric: Add defined(X11_t) to checks Fixes builds of XTS which still builds X11 client side code (unlike libX11 which relies on xcb instead of xtrans now for X11 connections). Fixes: 0f15306 ("is_numeric: Add TRANS_SERVER to required ifdefs") Signed-off-by: Alan Coopersmith Part-of: commit 633ac2f03369eb93b70958c783722cfe3e93aacc Author: Alan Coopersmith Date: Sat Jan 18 12:00:41 2025 -0800 Convert one more IPv6 ifdef to HAVE_GETADDRINFO If getaddrinfo returned multiple addresses, try another when first fails, even if we're only using IPv4. Fixes: 0241531 ("if getaddrinfo() is available, use it, even if IPv6 support is disabled") Signed-off-by: Alan Coopersmith Part-of: commit 2c4a122ca0512936d4306ef449f6b7b2566d6785 Author: Alan Coopersmith Date: Sat Jan 18 11:50:59 2025 -0800 if sockaddr_storage is available, use it, even if IPv6 support is disabled Support for using sockaddr_storage was originally added to support IPv6, and only used if IPv6 support was enabled. Two decades later, support for sockaddr_storage is ubiquitous and can simplify our code paths, so use the modern interface whenever we can now. Signed-off-by: Alan Coopersmith Part-of: commit deb755c0ad4575a7542e2abcba986a003fddb198 Author: Alan Coopersmith Date: Sat Jan 18 11:07:30 2025 -0800 if inet_ntop() is available, use it, even if IPv6 support is disabled Support for using inet_ntop() was originally added to support IPv6, and only used if IPv6 support was enabled. Two decades later, support for inet_ntop() is ubiquitous and OS'es have marked inet_ntoa() as deprecated, so use the modern interface whenever we can now. Signed-off-by: Alan Coopersmith Part-of: commit 02415310dd4997b4a7943814381c0b52d91eb8de Author: Alan Coopersmith Date: Sat Jan 11 13:06:06 2025 -0800 if getaddrinfo() is available, use it, even if IPv6 support is disabled Support for using getaddrinfo() was originally added to support IPv6, and only used if IPv6 support was enabled. Two decades later, support for getaddrinfo() is ubiquitous and OS'es have marked gethostbyname() as deprecated, so use the modern interface whenever we can now. Signed-off-by: Alan Coopersmith Part-of: commit 7aa12b634fadf2c414080f1ba3d373430cf2d8f2 Author: Alan Coopersmith Date: Sat Jan 11 12:24:03 2025 -0800 Simplify ifdefs for IPv6 support Instead of checking for AF_INET6 at every ifdef, just check once per file and report that IPv6 support is not available, instead of silently not building support for it that configure said we were going to build. Signed-off-by: Alan Coopersmith Part-of: commit e58ae2d27f7baee28319faa02b77cdc344e2f0ca Author: Alan Coopersmith Date: Sat Nov 16 16:37:06 2024 -0800 SocketOpenCOTSServer: handle -Wconditional-uninitialized warning Clears warning from clang 13: .../include/X11/Xtrans/Xtranssock.c:670:14: warning: variable 'ciptr' may be uninitialized when used here [-Wconditional-uninitialized] setsockopt (ciptr->fd, SOL_SOCKET, SO_REUSEADDR, ^~~~~ .../include/X11/Xtrans/Xtranssock.c:624:25: note: initialize the variable 'ciptr' to silence this warning XtransConnInfo ciptr; ^ = NULL Signed-off-by: Alan Coopersmith Part-of: commit 3fc4f55eb36c02fab3a5b04610d91c481d6a5aec Author: Alan Coopersmith Date: Sat Nov 16 15:08:20 2024 -0800 SocketOpenCOTSClientBase: handle -Wconditional-uninitialized warning Clears warning from clang 13: .../include/X11/Xtrans/Xtranssock.c:602:12: warning: variable 'ciptr' may be uninitialized when used here [-Wconditional-uninitialized] return ciptr; ^~~~~ .../include/X11/Xtrans/Xtranssock.c:575:25: note: initialize the variable 'ciptr' to silence this warning XtransConnInfo ciptr; ^ = NULL Signed-off-by: Alan Coopersmith Part-of: commit dc71da9eb353f2e41af96923f292c621aeddd37f Author: Alan Coopersmith Date: Sat Nov 16 14:46:29 2024 -0800 Clear -Wmissing-variable-declarations from clang 13 Silences 7 warnings of the form: .../include/X11/Xtrans/Xtranslcl.c:1347:12: warning: no previous extern declaration for non-static variable '_FSTransLocalFuncs' [-Wmissing-variable-declarations] Xtransport TRANS(LocalFuncs) = { ^ .../include/X11/Xtrans/Xtranslcl.c:1347:1: note: declare 'static' if the variable is not intended to be used outside of this translation unit Signed-off-by: Alan Coopersmith Part-of: commit 1dda77bb6ac9f473513a80e8ce5b32c4bde3448a Author: Alan Coopersmith Date: Sat Nov 16 14:23:25 2024 -0800 Quiet -Wformat-pedantic warnings from clang 13 for non-void-* args to %p Clears 23 warnings of the form: .../include/X11/Xtrans/Xtrans.c:129:36: warning: format specifies type 'void *' but the argument has type 'XtransConnInfo' (aka 'struct _XtransConnInfo *') [-Wformat-pedantic] prmsg (3,"FreeConnInfo(%p)\n", ciptr); ~~ ^~~~~ Signed-off-by: Alan Coopersmith Part-of: commit e69d45306f38367ce3a0a5fa126beeb4e6370585 Author: Alan Coopersmith Date: Sat Nov 9 09:17:22 2024 -0800 accept const pointers for buf argument to TRANS(Write) Signed-off-by: Alan Coopersmith Part-of: commit 0dc46e7ed5bdd876467f9dbb314ba6b8094e541b Author: Alan Coopersmith Date: Sat Nov 9 09:04:34 2024 -0800 xtrans 1.5.2 Signed-off-by: Alan Coopersmith commit d312424a6f2d5bff18f150dfecfc632b334fb878 Author: Alan Coopersmith Date: Tue Oct 22 14:44:46 2024 -0700 is_numeric: Add !defined(IPv6) to checks Fixes builds without IPv6 support, since old IPv4 code uses is_numeric() Closes: #6 Fixes: 0f15306 ("is_numeric: Add TRANS_SERVER to required ifdefs") Signed-off-by: Alan Coopersmith Part-of: commit ae99ac32f61e0db92a45179579030a23fe1b5770 Author: Peter Harris Date: Tue Oct 15 09:51:33 2024 -0400 Fix build when HAVE_STRCASECMP is not defined Regression introduced in commit 4792e9e798de327572aba1575438b6936a55c7ef "Clear numerous -Wsign-compare warnings from gcc 14.1". Part-of: commit df6ae7c7e0b6241a05ad2814bced637b00b1a83f Author: Alan Coopersmith Date: Sat Oct 12 13:39:19 2024 -0700 xtrans 1.5.1 Signed-off-by: Alan Coopersmith commit 0f153064bfa4bb69e86f3f2383f2f421f2360319 Author: Alan Coopersmith Date: Sat Aug 24 18:19:45 2024 -0700 is_numeric: Add TRANS_SERVER to required ifdefs Avoids -Wunused-function warnings when only building for TRANS_CLIENT code, such as libFS. Signed-off-by: Alan Coopersmith Part-of: commit 957adac35fb77d5a72f676d697f32ce94ab7392f Author: Alan Coopersmith Date: Sat Aug 24 18:12:16 2024 -0700 SocketOpen: avoid leak of out-of-range fd Clears gcc 14.1 warning: /usr/include/X11/Xtrans/Xtranssock.c: In function ‘_FSTransSocketOpen’: /usr/include/X11/Xtrans/Xtranssock.c:425:9: warning: leak of file descriptor [CWE-775] [-Wanalyzer-fd-leak] 425 | free (ciptr); | ^~~~~~~~~~~~ [...] | 415 | || ciptr->fd >= sysconf(_SC_OPEN_MAX) | | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | | | | | (62) ...to here | | (63) following ‘true’ branch... [...] Signed-off-by: Alan Coopersmith Part-of: commit bea5a32105aebdc99f84f9ee4b70de7a116eb1d7 Author: Alan Coopersmith Date: Sat Aug 24 17:49:58 2024 -0700 GetPeerNetworkId: avoid calling strlen() on a NULL pointer Various failure states may leave addr set to NULL instead of a string. Clears warnings from gcc 14.1: /usr/include/X11/Xtrans/Xtransutil.c: In function ‘_IceTransGetPeerNetworkId’: /usr/include/X11/Xtrans/Xtransutil.c:402:62: warning: use of NULL ‘addr’ where non-null expected [CWE-476] [-Wanalyzer-null-argument] 402 | hostname = malloc (strlen (ciptr->transptr->TransName) + strlen (addr) + 2); | ^~~~~~~~~~~~ : note: argument 1 of ‘__builtin_strlen’ must be non-null Signed-off-by: Alan Coopersmith Part-of: commit e5390ab716fb470ac4b5fd7a4133eabbfaac994e Author: Alan Coopersmith Date: Sat Aug 24 17:44:41 2024 -0700 GetPeerNetworkId: Avoid writing to NULL pointer if malloc() fails Clears gcc 14.1 warning: /usr/include/X11/Xtrans/Xtransutil.c:403:5: warning: use of possibly-NULL ‘hostname’ where non-null expected [CWE-690] [-Wanalyzer-possible-null-argument] 403 | strcpy (hostname, ciptr->transptr->TransName); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ : note: argument 1 of ‘__builtin_strcpy’ must be non-null Signed-off-by: Alan Coopersmith Part-of: commit 215e8db07d05d425714b05b8a439c73735f9d04f Author: Alan Coopersmith Date: Sat Aug 24 17:40:10 2024 -0700 GetMyNetworkId: Avoid writing to NULL pointer if malloc() fails Clears warnings from gcc 14.1: In file included from /usr/include/X11/Xtrans/transport.c:70: /usr/include/X11/Xtrans/Xtransutil.c: In function ‘_IceTransGetMyNetworkId’: /usr/include/X11/Xtrans/Xtransutil.c:253:9: warning: use of possibly-NULL ‘networkId’ where non-null expected [CWE-690] [-Wanalyzer-possible-null-argument] 253 | sprintf (networkId, "%s/%s:%s", transName, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 254 | hostnamebuf, saddr->sun_path); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ : note: argument 1 of ‘__builtin_sprintf’ must be non-null /usr/include/X11/Xtrans/Xtransutil.c:283:9: warning: use of possibly-NULL ‘networkId’ where non-null expected [CWE-690] [-Wanalyzer-possible-null-argument] 283 | sprintf (networkId, "%s/%s:%s", transName, hostnamebuf, portnumbuf); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ : note: argument 1 of ‘__builtin_sprintf’ must be non-null Signed-off-by: Alan Coopersmith Part-of: commit 376744aa60ff8df0ddbcf090f0177c15706df71e Author: Alan Coopersmith Date: Sat Aug 24 17:33:13 2024 -0700 MakeAllCOTSServerListeners: Initialize temp_ciptrs I don't think this is strictly necessary, but it shouldn't hurt and makes gcc 14.1 stop warning about: /usr/include/X11/Xtrans/Xtrans.c: In function ‘_IceTransMakeAllCOTSServerListeners’: /usr/include/X11/Xtrans/Xtrans.h:108:21: warning: use of uninitialized value ‘temp_ciptrs[j]’ [CWE-457] [-Wanalyzer-use-of-uninitialized-value] 108 | #define TRANS(func) _IceTrans##func /usr/include/X11/Xtrans/Xtrans.c:1203:21: note: in expansion of macro ‘TRANS’ 1203 | TRANS(Close) (temp_ciptrs[j]); | ^~~~~ Signed-off-by: Alan Coopersmith Part-of: commit 742462a572e524ae82a8c18106c03820da322102 Author: Alan Coopersmith Date: Sat Aug 24 17:23:10 2024 -0700 ParseAddress: return failure when strdup() fails Clears warning from gcc 14.1: In file included from /usr/include/X11/Xtrans/transport.c:69: /usr/include/X11/Xtrans/Xtrans.c: In function ‘_IceTransParseAddress’: /usr/include/X11/Xtrans/Xtrans.c:246:19: warning: use of possibly-NULL ‘mybuf’ where non-null expected [CWE-690] [-Wanalyzer-possible-null-argument] 246 | if ( ((mybuf = strchr (mybuf,'/')) == NULL) && | ^~~~~~~~~~~~~~~~~~ Signed-off-by: Alan Coopersmith Part-of: commit e9ead32308c588e5c12dbfb6a6452e0f2c88bafd Author: Alan Coopersmith Date: Sat Aug 24 17:18:01 2024 -0700 SocketINETConnect: return failure when malloc() fails Clears warning from gcc 14.1: In file included from /usr/include/X11/Xtrans/transport.c:67: /usr/include/X11/Xtrans/Xtranssock.c: In function ‘_IceTransSocketINETConnect’: /usr/include/X11/Xtrans/Xtranssock.c:1385:33: warning: dereference of possibly-NULL ‘addrlist’ [CWE-690] [-Wanalyzer-possible-null-dereference] 1385 | addrlist->firstaddr = NULL; | ^ Signed-off-by: Alan Coopersmith Part-of: commit 4792e9e798de327572aba1575438b6936a55c7ef Author: Alan Coopersmith Date: Sat Aug 24 17:11:28 2024 -0700 Clear numerous -Wsign-compare warnings from gcc 14.1 Signed-off-by: Alan Coopersmith Part-of: commit 9ad6c6764f0517f91492c04ae03a59f53229ef69 Author: Alan Coopersmith Date: Sat Aug 24 16:52:05 2024 -0700 SocketCreateListener: Fix -Wuseless-cast warning in bind() call sockname is defined as struct sockaddr * in the arguments to SocketCreateListener so we don't need to cast to that when calling bind() Signed-off-by: Alan Coopersmith Part-of: commit 9ed4f5ec909cf262a2404012768858792f976e36 Author: Alan Coopersmith Date: Sat Aug 24 16:51:17 2024 -0700 LocalInitTransports: Fix -Wuseless-cast warning for getenv() call Signed-off-by: Alan Coopersmith Part-of: commit edd3f51328df9c621277168c9dd77b1e80ccfd7c Author: Robert Royals Date: Sun Jul 21 22:54:27 2024 +0100 Fix string length check Part-of: commit 656d27ed32af4082e8062c1d7c42b65ea3a6b80f Author: Kim Woelders Date: Thu Mar 28 18:01:20 2024 +0100 TRANS(GetHostname): Fix "‘strncpy’ output truncated.." warning Occurs when compiling xserver master with gcc 13.2.1. In file included from /local/stuff/xorg/include/X11/Xtrans/transport.c:69: In function ‘_XSERVTransGetHostname’, inlined from ‘_XSERVTransConvertAddress’ at /local/stuff/xorg/include/X11/Xtrans/Xtransutil.c:188:12: /local/stuff/xorg/include/X11/Xtrans/Xtrans.c:1352:5: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 1352 | strncpy (buf, name.nodename, len); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /local/stuff/xorg/include/X11/Xtrans/Xtrans.c:1350:11: note: length computed here 1350 | len = strlen (name.nodename); | ^~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Kim Woelders Part-of: commit 6171150fe9f8edad3f1cfb14cec59e6a42a9c15b Author: Kim Woelders Date: Thu Mar 28 17:29:26 2024 +0100 TRANS(ParseAddress): Fix "assignment discards ‘const’ qualifier" warnings Occurs when compiling xserver master with gcc 13.2.1. In file included from /local/stuff/xorg/include/X11/Xtrans/transport.c:69, from ../os/xstrans.c:17: /local/stuff/xorg/include/X11/Xtrans/Xtrans.c: In function ‘_XSERVTransParseAddress’: /local/stuff/xorg/include/X11/Xtrans/Xtrans.c:216:15: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 216 | _host = ""; | ^ /local/stuff/xorg/include/X11/Xtrans/Xtrans.c:217:15: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 217 | _port = address; | ^ /local/stuff/xorg/include/X11/Xtrans/Xtrans.c:229:15: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 229 | _host = ""; | ^ /local/stuff/xorg/include/X11/Xtrans/Xtrans.c:230:15: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 230 | _port = address + 5; | ^ Signed-off-by: Kim Woelders Part-of: commit c219be946b1d8a641dcbc7a60904293f105e2866 Author: Enrico Weigelt, metux IT consult Date: Wed Apr 3 12:11:48 2024 +0200 update .gitignore Add some yet missing auto-generated files. Signed-off-by: Enrico Weigelt, metux IT consult commit 806f04c6e4529358f160e53135baf105e4ecf3b8 Author: Alan Coopersmith Date: Fri Oct 13 13:37:49 2023 -0700 gitlab CI: add libc-dev to required packages in build container Resolves configure failure: configure:3823: checking whether the C compiler works configure:3845: gcc conftest.c >&5 /usr/bin/ld: cannot find Scrt1.o: No such file or directory /usr/bin/ld: cannot find crti.o: No such file or directory collect2: error: ld returned 1 exit status configure:3849: $? = 1 configure:3889: result: no Signed-off-by: Alan Coopersmith commit 3aa3c318ded5da802e181f0d29b94ab6a692e387 Author: Alan Coopersmith Date: Fri Oct 13 13:32:15 2023 -0700 gitlab CI: collect config.log to help diagnose failures Signed-off-by: Alan Coopersmith commit 6d5a4512b5ee4757a474df3f5e938784da963de1 Author: Alan Coopersmith Date: Fri Oct 13 13:26:49 2023 -0700 gitlab CI: add xz-utils to container for "make distcheck" Also update to latest ci-templates Signed-off-by: Alan Coopersmith commit 3b3a3bd75d86aec78f6ef893b198c3efc378bc64 Author: Alan Coopersmith Date: Fri Jun 2 17:29:41 2023 -0700 xtrans 1.5.0 Signed-off-by: Alan Coopersmith commit 232a11a947564762689e63c3a6603d3f956f696d Author: Demi Marie Obenour Date: Thu Dec 15 14:48:13 2022 -0500 DISPLAY starting with unix: or / is always a socket path Do not consider anything else in this case. Signed-off-by: Demi Marie Obenour commit b898f415e7c31de5b4beb06b22a5498049852e53 Author: Demi Marie Obenour Date: Thu Dec 15 14:43:37 2022 -0500 Allow full paths to sockets on non-macOS This adds explicit checks for addresses that start with / or unix: and uses full paths in this case. Signed-off-by: Demi Marie Obenour commit e24adec1203cd25423ab2835a5be4f6b828b72a5 Author: Demi Marie Obenour Date: Thu Dec 17 03:28:45 2020 +0000 Remove client-side abstract socket support CVE-2020-25697 and the Flatpak documentation show that clients using abstract sockets without mutual authentication is unsafe. TRANS_ABSTRACT remains supported, but it is now a no-op on the client side. Abstract sockets are still supported for servers, as the X server authenticates the client via other methods. Signed-off-by: Demi Marie Obenour commit 9d77996f9f972da63c06099fd8c0f0529159b98f Author: Alan Coopersmith Date: Sat Feb 25 09:33:29 2023 -0800 Remove "All rights reserved" from Oracle copyright notices Oracle no longer includes this term in our copyright & license notices. Signed-off-by: Alan Coopersmith commit 9ae32feef793082a302e65d31514a958604c761d Author: Olivier Fourdan Date: Tue Jun 25 14:59:59 2019 +0200 Allow partial connection to succeed Xwayland can optionally be socket-activated by the Wayland compositor, in which case it would use only the sockets provided by the compositor. However, that prevents other transport protocols from working, because when it's given a socket from the Wayland compositor, it would disable all other connections and rely solely on the given socket. Change `MakeAllCOTSServerListeners` to allow for partial connections so that if `partial` is set to a non-zero value by the caller, we do not bail out in the address is already in use. That allows to continue trying with other protocols even if the local connection fails (as this is already handled by the socket from the Wayland compositor). Related: https://gitlab.freedesktop.org/xorg/xserver/issues/817 Signed-off-by: Olivier Fourdan commit c761c6505d49e8381a3eae94f2e5e118cbdf6487 Author: Keith Packard Date: Wed Jan 29 12:54:26 2014 -0800 Use font server ErrorF/VErrorF instead of private versions XTrans creates custom ErrorF/VErrorF functions when the including project doesn't provide them, however the test for that is weak and xtrans ends up using the private versions for the font server as well. This means that all xtrans error messages will not be included in the font server log. It also causes redefinition warnings when building the font server (which is how this problem was identified). However, the font server doesn't currently provide a VErrorF function, so instead of just always relying on the font server to provide these functions, this patch uses a new TRANS_HAS_ERRORF define to select whether the project-provided or internal versions will be used. A patch to the font server that adds VErrorF and defines TRANS_HAS_ERRORF will be required to fix this bug. Signed-off-by: Keith Packard commit 8c0f5228e75aa949963aa8d27dcfa2648db2e197 Author: Keith Packard Date: Wed Jan 29 12:54:25 2014 -0800 move is_numeric to Xtranssock.c and only define for TCPCONN or TRANS_REOPEN Don't define this function unless it is actually going to be used. Signed-off-by: Keith Packard commit 3309c75906a56de86607f59481304b3a2812162f Author: Alan Coopersmith Date: Tue May 10 09:18:15 2022 -0700 gitlab CI: add a basic build test Signed-off-by: Alan Coopersmith commit c069ede3c97f543d9bbe9ed67e56c74142921cc5 Author: Alan Coopersmith Date: Tue May 10 09:15:11 2022 -0700 Fix spelling/wording issues Found by using: codespell --builtin clear,rare,usage,informal,code,names Signed-off-by: Alan Coopersmith commit 16a015524f3820f969362c2d10a3664999a12c3b Author: Alan Coopersmith Date: Tue May 10 09:11:07 2022 -0700 Build xz tarballs instead of bzip2 Signed-off-by: Alan Coopersmith commit 7898badde44cf518da6879c2622b6db9cd709c7d Author: Ray Strode Date: Fri May 6 14:23:59 2022 -0400 Automatically disable inet6 transport if ipv6 is disabled on machine If a machine is booted with ipv6.disable=1, trying to bind to an AF_INET6 socket will fail with AFNOSUPPORT. The tcp transport automatically falls back to ipv4 in this case, but the more specific inet6 transport just fails. This failure leads to MakeAllCOTSServerListeners returning a partial success. Unfortunately, the X server can't really contiue with partial successes from this function if -displayfd is in use, since that would, in other cases, potentially lead to the -displayfd electing a display number that is potentially partially in use by a rogue program. This commit addresses the issue by automatically disabling transports when they fail with AFNOSUPPORT, leading them to get ignored, rather than proceeding and ultimately returning from MakeAllCOTSServerListerns with partial=TRUE. commit 3b5df889f58a99980a35a7b4a18eb4e7d2abeac4 Author: Adam Jackson Date: Wed Oct 9 14:05:47 2019 -0400 TEST_t is never defined This didn't even correspond to any of the testing protocol extensions! Apparently there used to be some test programs in xtrans itself, and they've not been a thing since 1994: https://cgit.freedesktop.org/~alanc/xc-historical/commit/?id=73bf4832c427855b2ce111d47dd1f181564b8d06 Reviewed-by: Alan Coopersmith commit d0d471579ca69365d4cd5a548ce6fc8b4662d467 Author: Adam Jackson Date: Wed Sep 25 11:09:52 2019 -0400 Remove non-Solaris SysV support Reviewed-by: Alan Coopersmith commit 521682b8b72e3ad50c9ae66a9b35249100188eb2 Author: Adam Jackson Date: Tue Sep 24 21:29:46 2019 -0400 Delete SCO support Reviewed-by: Alan Coopersmith commit 3f8b27a9dff68792fdc448782459a6d41cade9ff Author: Adam Jackson Date: Tue Sep 24 19:48:17 2019 -0400 unifdef USG and NCR Reviewed-by: Alan Coopersmith commit c4262efc9688e495261d8b23a12f956ab38e006f Author: Alan Coopersmith Date: Sat Mar 16 14:25:35 2019 -0700 xtrans 1.4.0 Signed-off-by: Alan Coopersmith commit faa42207a0653535ab80825b0acb50b417702ec4 Author: Alan Coopersmith Date: Fri Dec 7 19:52:43 2018 -0800 Update configure.ac bug URL for gitlab migration Signed-off-by: Alan Coopersmith commit cd22de616c77328da3410b1eaab541c2d331ffdb Author: Alan Coopersmith Date: Mon Nov 19 23:12:07 2018 -0800 Update README for gitlab migration Signed-off-by: Alan Coopersmith commit 06cfa80fb3d03ca03fd92f9687a77958338e012c Author: Alan Coopersmith Date: Sun Sep 30 17:04:51 2018 -0700 Use fchmod() instead of chmod() when creating named pipes Signed-off-by: Alan Coopersmith commit 7bd504f7ab7799ab77ad50eb39f6afdbaf2f9e50 Author: Alan Coopersmith Date: Sat Aug 25 11:18:52 2018 -0700 Use strcasecmp if it's available, instead of lowercasing strings Signed-off-by: Alan Coopersmith commit 941cfa50bc2d45f20943fd21bab98e2eceeeb259 Author: Alan Coopersmith Date: Sat Aug 25 10:45:04 2018 -0700 Set freeXLOCAL to NULL after freeing it to prevent double frees We shouldn't be calling the LocalEndTransports routine twice, but just make sure if we do, we don't call free twice on the same pointer. Signed-off-by: Alan Coopersmith commit a97e5fc6e4f294294d75500068892aea11952773 Author: Rin Okuyama Date: Tue Feb 21 06:18:37 2017 +0000 avoid -Wformat errors from clang https://bugs.freedesktop.org/show_bug.cgi?id=99882 Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 28366676effaa512e43bfd2276a317389a992511 Author: Emil Velikov Date: Mon Mar 9 12:00:52 2015 +0000 autogen.sh: use quoted string variables Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent fall-outs, when they contain space. Signed-off-by: Emil Velikov Reviewed-by: Peter Hutterer Signed-off-by: Peter Hutterer commit 8554cf05262ab6ad6e8da5f11022e5dc2a452e38 Author: Peter Hutterer Date: Tue Jan 24 10:32:07 2017 +1000 autogen.sh: use exec instead of waiting for configure to finish Syncs the invocation of configure with the one from the server. Signed-off-by: Peter Hutterer Reviewed-by: Emil Velikov commit 560d7550e23e9b14056b4a9b2569c2f256015f8a Author: Jeremy Huddleston Sequoia Date: Sat Sep 10 22:09:51 2016 -0700 Update strlcpy macro check to also check HAVE_STRLCPY xorg-server moved from HAS_STRLCPY to HAVE_STRLCPY in 2011 cf-xserver: d829a7c5cb42c979b58f3547136df5b05d906423 Signed-off-by: Jeremy Huddleston Sequoia commit 2e4c338eda8ec6996b7bacc1d0c7dfe7de925864 Author: Adam Jackson Date: Thu Sep 1 09:28:58 2016 -0400 Revert "Make FreeConnInfo static" ajax: 75419e6b6d985ea8796f05d1acb5e154b065c9b9 of xtrans also seems to have broken xtest. And indeed it does, xts5 knows a fair amount about xlib internals for some reason. Whether that's cromulent or not, we want to be able to run automatic tests from top-of-tree, so we can't leave this broken. This reverts commit 75419e6b6d985ea8796f05d1acb5e154b065c9b9. Signed-off-by: Adam Jackson commit 3810e026323210df6ec6cf818f01832a63e9fbb9 Author: Adam Jackson Date: Wed May 18 12:58:31 2016 -0400 Remove GetMyAddr Again, pre-xcb libX11 was the only consumer. Reviewed-by: Keith Packard Signed-off-by: Adam Jackson commit 75419e6b6d985ea8796f05d1acb5e154b065c9b9 Author: Adam Jackson Date: Wed May 18 12:50:48 2016 -0400 Make FreeConnInfo static libX11 used to need this in the XOpenDisplay code, but hasn't since xcb became mandatory. Reviewed-by: Keith Packard Signed-off-by: Adam Jackson commit 0794b1b712a90b40e2b019c9edc6f96874493c52 Author: Adam Jackson Date: Wed May 18 12:41:41 2016 -0400 unifdef LBXPROXY_t and TEST_t LBX is dead, and TEST_t is unused. Reviewed-by: Keith Packard Signed-off-by: Adam Jackson commit 473e77563b16fa7c42db9403c1382e9483e3666c Author: Adam Jackson Date: Wed May 18 12:38:02 2016 -0400 Remove CLTS code Never been used, as far as I can tell. Reviewed-by: Keith Packard Signed-off-by: Adam Jackson commit b167145a51153eccc16a3e43f7ed0faea7e6c762 Author: Adam Jackson Date: Wed May 18 15:19:50 2016 -0400 autogen: Add a default patch prefix Signed-off-by: Adam Jackson commit cc29fbc1fe86ae4dfe2f4eaae7352ea86aa4acac Author: Alan Coopersmith Date: Sat Nov 28 13:04:21 2015 -0800 Remove support for SysV on x86 platforms other than Solaris & SCO No other x86 SysV platforms have ever been supported in the modular build systems, so we don't need to keep carrying around a bunch of ifdef's for them. Signed-off-by: Alan Coopersmith Reviewed-by: Mark Kettenis commit 3ba0b7a37b9053662ff42f0b4caa856856098475 Author: Richard PALO Date: Tue Nov 17 07:02:27 2015 +0100 Replace 'sun' with '__sun' Globally replace #ifdef and #if defined usage of 'sun' with '__sun' such that strict ISO compiler modes such as -ansi or -std=c99 can be used. Signed-off-by: Richard PALO Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 1d31b87e8045f3fc89b1914187a9a13861d35f2d Author: Julien Cristau Date: Wed Jul 29 20:36:13 2015 +0200 Make sure LONG64 is defined in Xtrans.h Xtrans.h defines BytesReadable_t as int or long depending on whether LONG64 is defined. We need to make sure Xmd.h is included so our idea of BytesReadable_t is consistent across compilation units. Debian bug#749120 Reported-by: Michael Tautschnig Signed-off-by: Julien Cristau Reviewed-by: Alan Coopersmith commit 7cbad9fe2e61cd9d5caeaf361826a6f4bd320f03 Author: Keith Packard Date: Sat Sep 20 10:02:05 2014 -0700 xtrans 1.3.5 Signed-off-by: Keith Packard commit fb7f198c88e97d22c8c89e76e9cd06b2b2720a96 Author: Keith Packard Date: Fri Sep 12 11:27:39 2014 -0700 Add TRANS(Listen) function to re-enable specific listen sockets This will allow a server to disable listeners by default and then let later configuration re-enable them. In particular, this lets the X server disable inet and unix listen sockets by default while still providing a '-listen' command line option to re-enable them later on. Signed-off-by: Keith Packard Reviewed-by: Hans de Goede commit 17491de45c352c833442cccf17a9bd65909889db Author: Alan Coopersmith Date: Sat Aug 23 12:28:14 2014 -0700 Add const qualifiers to TRANS(OpenC{L,O}TS{Server,Client}) args Signed-off-by: Alan Coopersmith commit 305d20f2ee888d1c890f902da978176b8ec58a8d Author: Alan Coopersmith Date: Sat Aug 23 12:10:48 2014 -0700 Add const qualifiers to TRANS(MakeAll*ServerListeners) port args Required also changing receive_listening_fds to specify port as const, which we can do now that TRANS(ReopenCOTSServer) takes it as const. Signed-off-by: Alan Coopersmith commit ba70d48951fb925fb3082d81afb08c330333aa51 Author: Alan Coopersmith Date: Sat Aug 23 11:33:57 2014 -0700 Add const qualifiers to TRANS(Connect) args Also required constifying UnixHostReallyLocal, since SocketUNIXConnect passes the host arg through to it. Signed-off-by: Alan Coopersmith commit 63b65a20706def951dd25e531949b7bc556419eb Author: Alan Coopersmith Date: Sat Aug 23 10:17:57 2014 -0700 Add const qualifiers to TRANS(CreateListener) port args Signed-off-by: Alan Coopersmith commit fd90a4e00321b22c96565cfa354b8b0efa376979 Author: Alan Coopersmith Date: Sat Aug 23 10:07:22 2014 -0700 Add const qualifiers to TRANS(Reopen...) port args Signed-off-by: Alan Coopersmith commit a56ec9d720a7964bada837790e9c1f6ceef97861 Author: Alan Coopersmith Date: Sat Aug 23 09:58:05 2014 -0700 Add const qualifiers to TRANS(Open...) address args Required also adding const to static TRANS(ParseAddress) function which they pass the address arg to for parsing. Signed-off-by: Alan Coopersmith commit 30b3fd74a27c80993e81dfcb33e33520ae8684fb Author: Alan Coopersmith Date: Sat Aug 23 12:46:44 2014 -0700 Update docs to note that TransName is now const char * Missed when the code was updated in commit eb9a8904fbef61a57ff0. Signed-off-by: Alan Coopersmith commit a57a7f62242e1ea972b81414741729bf3dbae0a4 Author: Hans de Goede Date: Mon Mar 31 12:37:43 2014 +0200 xtrans 1.3.4 Signed-off-by: Hans de Goede commit 1cd9cbe9b404e6c3e73dc0239d11547a5e2c02c4 Author: Mark Kettenis Date: Sat Mar 29 23:51:49 2014 +0100 Increase UNIX socket buffer size Some systems provide a really small default buffer size for UNIX sockets. Bump it up to 64k if necessary such that large transfers (such as XGetImage() on a 8-megapixel image) don't take tens of seconds. Signed-off-by: Hans de Goede commit 68f60238c4224f954ff6556ae778c72e420175f0 Author: Thomas Klausner Date: Wed Mar 26 13:21:49 2014 +0100 Add missing headers for free() and strlen(). Reviewed-by: Mark Kettenis Signed-off-by: Thomas Klausner commit 34463baacb3cafc096e0e0859bc10d6868cb2299 Author: Thomas Klausner Date: Wed Mar 26 13:21:23 2014 +0100 Cast ctype(3) function arguments to unsigned char. Fixes warnings on at least NetBSD. Reviewed-by: Mark Kettenis Signed-off-by: Thomas Klausner commit f20a9bb2ea25408ce9f1166b3b6e48759960fe86 Author: Hans de Goede Date: Mon Mar 3 08:42:45 2014 +0100 configure: Also add -D_DEFAULT_SOURCE to .pc cflags to shut up glibc warnings The latest glibc considers _BSD_SOURCE deprecated, leading to the following warning being issued for pretty much every C-file in the xserver: In file included from /usr/include/stdint.h:25:0, from /usr/lib/gcc/x86_64-redhat-linux/4.8.2/include/stdint.h:9, from ../include/misc.h:81, from miexpose.c:82: /usr/include/features.h:145:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp] # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" ^ I've discussed this with the glibc developers and the prefered way of fixing this is by also defining _DEFAULT_SOURCE which is the new way of stating _BSD_SOURCE / _SVID_SOURCE . Signed-off-by: Hans de Goede Reviewed-by: Mark Kettenis Tested-by: Kristian Høgsberg Reviewed-by: Kristian Høgsberg commit 3f0de269abe59353acbd7a5587d68ce0da91db67 Author: Hans de Goede Date: Thu Jan 23 11:47:25 2014 +0100 xtrans 1.3.3 Signed-off-by: Hans de Goede commit 8f3bbed42c308f9c90293f23b7eaceff006aa232 Author: Jon TURNEY Date: Wed Jul 10 16:29:12 2013 +0100 Add TransIsListening() libxtrans provides TransNoListen() to set the 'don't listen' flag for a particular transport, but there is no interface to query the state of that flag This is a bit of a problem for the XWin server, as it wants to start some helper clients (for clipboard integration and integrated window management), so needs to know what transports the server is listening on to construct appropriate display names for those clients. Add TransIsListening() to discover if TransNoListen() has been called for a particular protocol or not HdG: -Invert the final check so that TransIsListening returns True when TRANS_NOLISTEN is not set, as one would expect of it. -Make the protocol argument a const char * as similar functions do -Fix "warning: too many arguments for format" warning Signed-off-by: Jon TURNEY Signed-off-by: Hans de Goede commit e1e6121a1638d43d9929589b4723da2b38cb6b44 Author: Łukasz Stelmach Date: Mon Nov 25 11:11:54 2013 +0100 Enable systemd socket activation Receive file descriptors of open sockets from systemd instead of creating them. Signed-off-by: Łukasz Stelmach Cc: Kyungmin Park Cc: MyungJoo Ham Cc: Piort Bereza Cc: Karol Lewandowski Cc: Lennart Poettering Cc: Zbigniew Jędrzejewski-Szmek Cc: Peter Hutterer Cc: walter harms Signed-off-by: Hans de Goede Acked-by: Peter Hutterer commit b895d45e225dd3d1bf9d598774d3ae4f29fcbc25 Author: Łukasz Stelmach Date: Thu Nov 28 12:57:21 2013 +0100 Define TRANS_RECEIVED flag for transports The flag is to be used to mark transports related to sockets received from systemd. Signed-off-by: Łukasz Stelmach Signed-off-by: Hans de Goede Acked-by: Peter Hutterer commit 2c0a7840a28ae696e80e73157856d7a049fdf6c7 Author: Gaetan Nadon Date: Sun Dec 15 19:49:59 2013 -0500 xtrans.m4: remove AC_TYPE_SIGNAL and Imake SIGNALRETURNSINT Assume signal handlers return void, as C89 requires Drops use of autoconf's obsolete AC_TYPE_SIGNAL and Imake's even more obsolete SIGNALRETURNSINT. None of the modules including xtrans.m4 uses RETSIGTYPE from autoconf. Signed-off-by: Gaetan Nadon commit 87547e43189301e3dd42feb9d7ff32a75d0e727f Author: Gaetan Nadon Date: Sun Dec 15 16:11:00 2013 -0500 xtrans.m4: replace deprecated AC_HAVE_LIBRARY with AC_CHECK_LIB The #define HAVE_LIBWS2_32 is still done and the lib ws2_32 is prepended to LIBS if found. Signed-off-by: Gaetan Nadon commit 88433eb1abe887000d34315c2f55aa42fcddfdee Author: Gaetan Nadon Date: Sun Dec 15 15:36:48 2013 -0500 xtrans.m4: fix warning by replacing obsolete AC_HELP_STRING with AS_HELP_STRING Signed-off-by: Gaetan Nadon commit 9487701904b71985549f60c9d8bc5df48682b55a Author: Mark Kettenis Date: Thu Nov 21 11:55:17 2013 +0100 Don't restrict FD passing to Linux & Solaris Signed-off-by: Mark Kettenis Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 8b2c8aabe27bcaa4de6432b53c4a1296010ea823 Author: Mark Kettenis Date: Mon Nov 11 23:18:01 2013 +0100 Fix alignment issues in FD passing code A char array on the stack is not guaranteed to have more than byte alignment. This means that casting it to a 'struct cmsghdr' and accessing its members may result in unaligned access. This will generate SIGBUS on strict alignment architectures like OpenBSD/sparc64. The solution is to use a union to force proper alignment. Signed-off-by: Mark Kettenis Reviewed-by: Matthieu Herrb commit 81662d2018a35a161a5e9707563ee7f503f8d3e0 Author: Mark Kettenis Date: Mon Nov 11 23:16:15 2013 +0100 Remove unused static inlines Signed-off-by: Mark Kettenis Reviewed-by: Matthieu Herrb commit 0153d1670e4a1883e1bb6dd971435d6268eac5ba Author: Alan Coopersmith Date: Thu Nov 7 20:16:53 2013 -0800 xtrans 1.3.2 Signed-off-by: Alan Coopersmith commit 426049c30162ed620cc16bb58edef6aac4e2ee5d Author: Alan Coopersmith Date: Thu Nov 7 19:17:44 2013 -0800 Allow XTRANS_SEND_FDS on Solaris as well Signed-off-by: Alan Coopersmith commit 76b4f4430f9a857a1b54bfde9ef57a95b87789f5 Author: Alan Coopersmith Date: Wed Nov 6 22:34:03 2013 -0800 Check if we need to define _XOPEN_SOURCE for struct msghdr.msg_control Required to expose the structure members in Solaris headers, since it was an XPG4/UNIX95 addition to the Solaris ABI. Signed-off-by: Alan Coopersmith commit 32070a64ba99fb89ec039e26444b1e026d6a978e Author: Alan Coopersmith Date: Wed Nov 6 21:52:21 2013 -0800 Add stubs for send/recv fd functions in local transports Signed-off-by: Alan Coopersmith commit 08bf85958fab64951a9ba9e27dcb6b8eb818cc7e Author: Keith Packard Date: Thu Nov 7 18:04:30 2013 -0800 Switch to CMSG_* macros for FD passing This should be portable to non-Linux systems Signed-off-by: Keith Packard Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 6b54b5cf8086f127aa87096e2bdd2263d1c81683 Author: Keith Packard Date: Thu Nov 7 03:49:05 2013 -0800 Actually disable all of the FD passing code unless XTRANS_SEND_FDS is set Stick all of the functions relating to FD passing inside Signed-off-by: Keith Packard commit f3709f3e0b883a0b4956313f89fa931e9264c346 Author: Keith Packard Date: Wed Nov 6 23:16:11 2013 -0800 Update to version 1.3.1 Signed-off-by: Keith Packard commit 074614940c570524e1446f55fc12a64415057e1f Author: Mark Kettenis Date: Wed Nov 6 23:13:28 2013 -0800 Don't include file descriptor passing code by default Leave it up to the consumer to request this functionality by defining XTRANS_SEND_FDS. Signed-off-by: Mark Kettenis Reviewed-by: Keith Packard Signed-off-by: Keith Packard v2 - make sure this is only defined on systems where the code actually works (Linux for now) commit a7094c389ac9fd5ca265996f76eb55cb1133974b Author: Keith Packard Date: Sat Nov 2 19:23:41 2013 -0700 Add SEND_FDS version of Readv Now that we've found that libFS uses readv, we can test whether this readv implementation works correctly. Signed-off-by: Keith Packard commit 58151f63553faf81babd1371770b7a7f33cecac1 Author: Keith Packard Date: Sat Nov 2 19:10:11 2013 -0700 Revert "Remove 'Readv' interface" This reverts commit 9e8d99c2e27f2c8acbbfb5b760649aa1bfad665e. libFS still uses this API... commit 1fb0fd555a16dd8fce4abc6d3fd22b315f46762a Author: Keith Packard Date: Thu Oct 31 17:21:53 2013 -0700 Update to version 1.3.0 Adds FD passing interfaces and pulls in current patches past 1.2.7 Signed-off-by: Keith Packard commit adf920aa25c1709998c7c9276927061bd58e2dfc Author: Keith Packard Date: Tue Jan 8 16:47:05 2013 -0800 Add APIs to send file descriptors through the network Exposes new TRANS(SendFd)/TRANS(RecvFd) APIs. Signed-off-by: Keith Packard commit 9e8d99c2e27f2c8acbbfb5b760649aa1bfad665e Author: Keith Packard Date: Fri Jan 18 16:47:30 2013 -0800 Remove 'Readv' interface No-one uses this, so there's no reason for it to be in the library Signed-off-by: Keith Packard commit f6a161f2a003f4da0a2e414b4faa0ee0de0c01f0 Author: Łukasz Stelmach Date: Tue Jul 9 16:24:43 2013 +0200 Add const qualifier to unix_nolisten Signed-off-by: Łukasz Stelmach Reviewed-by: Alan Coopersmith Reviewed-by: Peter Hutterer Signed-off-by: Alan Coopersmith commit bd53f4c8543faf910a7a151241ee07661b4d57ad Author: Alan Coopersmith Date: Sun Jan 27 22:11:40 2013 -0800 Docs: Drop pre-C89 TRANS() from docs since it's no longer in the headers Signed-off-by: Alan Coopersmith commit 3c4e0455425d5afd546c4a3f2cc9f8c7e60f2fca Author: Alan Coopersmith Date: Sun Jan 27 21:39:34 2013 -0800 Docs: convert function synopses to docbook funcsynopsis markup Also add some cross-reference links and various other markup improvements. Signed-off-by: Alan Coopersmith commit d9f3728ff74ceb956f6cf8dc24b38611f9a4868a Author: Colin Walters Date: Wed Jan 4 17:37:06 2012 -0500 autogen.sh: Implement GNOME Build API http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Adam Jackson commit 575e1e901ca842ba8ff7417f48175fb6a8d70859 Author: Adam Jackson Date: Tue Jan 15 14:28:48 2013 -0500 configure: Remove AM_MAINTAINER_MODE Signed-off-by: Adam Jackson commit ec3136232f7ce930f9ca812b6ab42a71b60af4af Author: Alan Coopersmith Date: Wed Dec 26 19:08:16 2012 -0800 Remove unused TLI ("STREAMSCONN") code from xtrans Has never been converted to build in modular builds, so has been unusable since X11R7.0 release in 2005. All known platforms with TLI/XTI support that X11R7 & later releases run on also have (and mostly prefer) BSD socket support for their networking API. Signed-off-by: Alan Coopersmith commit 8ce5ecd33b05becc054dbd07f87e385165b6c979 Author: Alan Coopersmith Date: Thu Mar 22 20:04:07 2012 -0700 xtrans 1.2.7 Signed-off-by: Alan Coopersmith commit f8eea0bf256de59602790b6a7c7877b31520440f Author: Matt Dew Date: Wed Jan 11 22:23:32 2012 -0700 informaltable cleanup On certain tables, add top and bottom borders to table header and a bottom border to the table. This matches what those tables in the old pdfs looked like. the prevents tables from splitting across pages. Useful for tiny tables. Converting the colwidth to a floating point, IE, 1* -> 1.0* cleans up these build errors: WARNING: table-layout="fixed" and column-width unspecified => falling back to proportional-column-width(1) Signed-off-by: Matt Dew commit 6086f6c1d0e0a1c9e590879acb2319dea0eb6e96 Author: Robert Bragg Date: Mon Dec 12 00:30:43 2011 +0000 Xtranssock.c: avoid buffer overrun in SocketReopen This function was constructing an address from a port string allocating a buffer according to the size of the string but then later copying the address according to sizeof(struct sockaddr). This patch ensures that we allocate a struct sockaddr buffer with enough space for the port string to be copied into sa_data[] and uses that combined length to determine how much should be copied at the end of the function. This fixes a crash when using xwayland which uses ListenOnOpenFD() that will call _XSERVTransReopenCOTSServer() with a short port string like ":1". Signed-off-by: Robert Bragg Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit a04a45cb94f7f569e6dd77df93258fa167d0a4ea Author: Alan Coopersmith Date: Wed Nov 30 18:40:46 2011 -0800 Remove unnecessary casts on malloc, calloc & free calls Signed-off-by: Alan Coopersmith Reviewed-by: Mark Kettenis commit a0bfb4fefd20b396e3d88eff0c60602fc436dad5 Author: Alan Coopersmith Date: Wed Nov 30 18:11:15 2011 -0800 Replace malloc(strlen)+strcpy with strdup Signed-off-by: Alan Coopersmith Reviewed-by: Mark Kettenis commit b89e1b45198c48996750b5da3d715c10f974243f Author: Alan Coopersmith Date: Wed Nov 30 18:05:05 2011 -0800 Finish conversion to standard C allocation functions Commit 4ac40cd5451 started this, by no longer special casing the xserver to include it's former custom allocation functions, this just takes the remaining #defines and pre-substitutes them into the code. Signed-off-by: Alan Coopersmith commit ff992be7b05483f9a0586a27ee0edb6d99580b84 Author: Alan Hourihane Date: Thu Dec 1 12:04:22 2011 +0000 Fix some resource & memory leaks in libxtrans. Signed-off-by: Alan Hourihane Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 29c9e101f7ad72556aa6b3dbc17d66a1ace9b2b1 Author: Matt Dew Date: Tue Oct 4 21:59:50 2011 -0600 Cleanup IDs and links in doc 1 - fix the capitalization of the ID attributes to match either the or <funcdef> string it goes with. 2 - fix any <linkend>'s that were affected by 1. 3 - any <function> in the docs that has an actual funcdef, will become an olink. Signed-off-by: Matt Dew <marcoz@osource.org> commit 0f942e5f015cb3270e6f2e17c308bee894cb5fe3 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sun Sep 25 11:39:13 2011 -0700 Convert a bunch of sprintf calls to snprintf Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit eb9a8904fbef61a57ff01c90627ead57055ed62b Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sun Sep 25 11:18:26 2011 -0700 Add const attributes to fix gcc -Wwrite-strings warnings Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit 4e610d4bbcf29cca9dc5dbad29ca820996aaa8c7 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sun Sep 25 10:59:45 2011 -0700 Fix warning: unused variable 'tmpport' with various configurations Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit a74c5d915c3095059356f83d1b845192e5c472c2 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sun Sep 25 10:57:00 2011 -0700 Add _X_UNUSED attributes to silence unused parameter warnings Not all the transport variants use all the arguments to every function, but as long as one transport type needs it, they all get the args passed. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit 64f765de138cb9b757df315469b3136d32222ea2 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Sep 24 00:04:40 2011 -0700 Mark __xtransname strings for debug messages as const char * Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit ea921932dae7049b231bead7f8f3f088d7beaf9e Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Sep 23 23:03:09 2011 -0700 Fix unused variable warnings Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit c1968d10f97d62ac05d698822c2688151f70a9eb Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Sep 23 22:59:11 2011 -0700 Fix warning: ISO C90 forbids mixed declarations and code Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit 225c45b3accab56fab361104a3d14b80f6cec954 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Sep 23 22:57:56 2011 -0700 Fix printf format string warnings Now that prmsg lets arguments types actually be checked, fix the warnings found. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit b1b69ce8e8e4fe0f190c8bd85b537309e71055c8 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Sep 23 22:35:03 2011 -0700 Convert PRMSG macro to prmsg inline function Allows using varargs to have the correct number of arguments passed to get rid of the many gcc warnings about variable printf format strings, and to reduce the duplication from having 5 implementations of the PRMSG macro depending on the debug options defined & output method used. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit cbdb434033da1725a69014cc6e4d89c691a6fd95 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Sep 24 07:43:07 2011 -0700 Fix warnings about static functions declared but never defined Add #define XTRANS_TRANSPORT_C to transport.c and check for it before making static function declarations and other bits needed only when compiling the Xtrans code itself, not from other sources that include the Xtransint.h header for the struct definitions. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> commit cf39d738086b0a7c668fb3720d64de8d711a1a97 Author: Arvind Umrao <arvind.umrao@oracle.com> Date: Tue Sep 20 22:56:52 2011 +0530 Removing SUN specific code, let solaris create .X11-pipe with sticky bit on Alan told me, named pipe support was added around Solaris 2.6 when that was a much better performing transport than Unix sockets on the Solaris kernels of the time. By Solaris 10, Unix sockets had been reimplemented in the kernel to be faster, so they became the default again. In Solaris 11, we don't even have named pipe support in the libxcb library that implements X client connection code now, so the named pipes would only be accessed by code with a different libX11 or a statically linked libX11 from Solaris 2.6-9 Signed-off-by: Arvind Umrao <arvind.umrao@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit a477713b89686480cf59a9c75c0aaeeba2386d0a Author: Gaetan Nadon <memsize@videotron.ca> Date: Tue Sep 20 18:56:47 2011 -0400 specs: regroup <author> <editor> <othercredit> under authorgroup Some elements are not displayed when outside authorgroup Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 1ad48fb9bc18d0c7a8fbec1d2cd232877e945047 Author: Gaetan Nadon <memsize@videotron.ca> Date: Tue Sep 20 15:47:09 2011 -0400 specs: refactor copyright legal text for multi licensing we can use <copyright> markup for the first holder Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit bd93bf86fd914a9cc54e2bedec5b063e5a38b732 Author: Gaetan Nadon <memsize@videotron.ca> Date: Mon Sep 19 10:58:40 2011 -0400 doc: support multi licensed copyright notice and license text For documentation having multiple licenses, the copyright and legalnotice elements sequence cannot instantiated multiple times. The copyright notice and license text are therefore coded inside a legalnotice element. The role attribute on the paragraph is used to allow styling of the copyright notice text which should not be italicized. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit eb9ec458b7fb5332f7ae7b8faf59443a9075ec60 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Sep 16 22:54:41 2011 -0700 Strip trailing whitespace Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}' git diff -w & git diff -b show no diffs from this change Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 36174eb06e805fa51c9c2e9e914fdfad4a99f50f Author: Gaetan Nadon <memsize@videotron.ca> Date: Wed Sep 14 15:29:19 2011 -0400 docs: fix authors affiliation Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 9b6c2473be2848ce0a4986ddaa59e5f5ef028bfc Author: Gaetan Nadon <memsize@videotron.ca> Date: Mon Sep 12 16:37:24 2011 -0400 docs: use the &fullrelvers; entity to set X11 release information Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit b5754cdf64f3396a5853413eda1943cf75ff3cbd Author: Gaetan Nadon <memsize@videotron.ca> Date: Sun Sep 11 19:49:54 2011 -0400 docs: remove <productnumber> which is not used by default This element is not rendered by default on the title. A template customization is required to display it. X Window System does not have a product number. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 20f338c548e5fcb16650a4e2c25c2008c1fdac36 Author: Gaetan Nadon <memsize@videotron.ca> Date: Thu Sep 8 20:00:00 2011 -0400 docbook.am: embed css styles inside the HTML HEAD element Rather than referring to the external xorg.css stylesheet, embed the content of the file in the html output produced. This is accomplished by using version 1.10 of xorg-xhtml.xsl. This makes the whole html docs tree much more relocatable. In addition, it eliminates xorg.css as a runtime file which makes xorg-sgml-doctools a build time only package. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 8eb827af1b57ec52be183cddaf32257968c02878 Author: Gaetan Nadon <memsize@videotron.ca> Date: Wed Sep 7 10:31:04 2011 -0400 docbook.am: global maintenance update - entities, images and olinking Adding support in libX11 for html chunking caused a reorg of docbook.am as well as the xorg-sgml-doctools masterdb for olinking. The parameter img.src.path is added for pdf images. A searchpath to the root builddir is added for local entities, if present. The docbook.am makefile hides all the details and is identical for all 22 modules having DocBook documentation. It is included by a thin Makefile.am which requires no docbook knowledge. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit b710cdadc92fc212af361bee48f5af6333ec3e6d Author: Gaetan Nadon <memsize@videotron.ca> Date: Sun Jun 12 18:39:46 2011 -0400 Install xml versions of specs even if HAVE_XMLTO is false DocBook/XML input source is also a usefull output format that can be viewed with an XML viewer or editor and by some O/S help system. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 78d1f7d29145567e11b985042e917a435bef95f9 Author: Gaetan Nadon <memsize@videotron.ca> Date: Sun Jun 5 16:27:37 2011 -0400 Install target dbs alongside generated documents This matches a change in xorg-sgml-docs whereby the masterdb will look for the target dbs into the same location as the generated documents. The target dbs are now installed alongside the generated documents. Previously they are installed in $prefix/sgml/X11/dbs alongside masterdb which has the potential of installing outside the package prefix and cause distcheck to fail when user does not have write permission in this package. Requires XORG_CHECK_SGML_DOCTOOLS(1.8) which was released 2011-06-11 commit e05d7abbcf880099058b699ac52f65edcac95582 Author: Jeremy Huddleston <jeremyhu@apple.com> Date: Sun Apr 24 19:39:26 2011 -0700 Silence warnings when building with clang /usr/X11/include/X11/Xtrans/Xtransint.h:349:12: error: unused function 'is_numeric' [-Werror,-Wunused-function] static int is_numeric ( ^ /usr/X11/include/X11/Xtrans/Xtransint.h:354:12: error: unused function 'trans_mkdir' [-Werror,-Wunused-function] static int trans_mkdir ( ^ In file included from /usr/X11/include/X11/Xtrans/transport.c:67: ... fatal error: too many errors emitted, stopping now [-ferror-limit=] Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> commit 27ae0ad1406a33919ea9f76034495bca7cccf051 Author: Gaetan Nadon <memsize@videotron.ca> Date: Sun Feb 27 15:06:18 2011 -0500 Documentation: add Docbook external references support When writing technical documentation, it is often necessary to cross reference to other information. When that other information is not in the current document, additional support is needed, namely <olink>. A new feature with version 1.7 of xorg-sgml-doctools adds references to other documents within or outside this package. This patch adds technical support for this feature but does not change the content of the documentation as seen by the end user. Each book or article must generate a database containing the href of sections that can be referred to from another document. This database is installed in DATAROOTDIR/sgml/X11/dbs. There is a requirement that the value of DATAROOTDIR for xorg-sgml-doctools and for the package documentation is the same. This forms a virtual document tree. This database is consulted by other documents while they are being generated in order to fulfill the missing information for linking. Refer to the xorg-sgml-doctools for further technical information. Co-authored-by: Matt Dew <marcoz@osource.org> Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit cc199c31465b258032bdb9083879699202db7ee9 Author: Adam Jackson <ajax@redhat.com> Date: Mon Feb 21 12:44:06 2011 -0500 Remove a decnet leftover Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Signed-off-by: Adam Jackson <ajax@redhat.com> commit 91620213d2bd75fe322df06c5b6f55b85a10e55a Author: Adam Jackson <ajax@redhat.com> Date: Tue Mar 15 15:47:08 2011 -0400 Remove K&R token pasting macros Reviewed-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Adam Jackson <ajax@redhat.com> commit 4ac40cd5451983e6f62527700cdf9e2f8a29c013 Author: Adam Jackson <ajax@redhat.com> Date: Tue Mar 15 15:45:56 2011 -0400 Don't special-case allocation for the X server xserver uses malloc/free directly now, don't route through the Xalloc wrappers. Reviewed-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Adam Jackson <ajax@redhat.com> commit 638caa2053330038c5ba5a5682ff02be6aa0faa6 Author: Gaetan Nadon <memsize@videotron.ca> Date: Wed Feb 2 11:43:46 2011 -0500 config: comment, minor upgrade, quote and layout configure.ac Group statements per section as per Autoconf standard layout Quote statements where appropriate. Autoconf recommends not using dnl instead of # for comments Use AC_CONFIG_FILES to replace the deprecated AC_OUTPUT with parameters. Add AC_CONFIG_SRCDIR([Makefile.am]) This helps automated maintenance and release activities. Details can be found in http://wiki.x.org/wiki/NewModuleGuidelines commit a26753b7b20cd5cadc1e7fa007cec063f39a49e8 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Thu Dec 16 23:59:20 2010 -0800 doc: Correct column count in transport configuration table Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 59f57d1a19d4091fef115b9eafa139bf620332cb Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Mon Nov 8 16:33:45 2010 -0800 xtrans 1.2.6 Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 05cd71c899e83022147f27085ee652d26f5462cb Author: Jesse Adkins <jesserayadkins@gmail.com> Date: Sat Nov 6 12:53:24 2010 -0700 Remove ISCFuncs, fix SCOFuncs inclusion (bug 23324) ISCFuncs was removed by commit 339ddc413559d4cb117a72f87b2a70dae6911c32. SCOFuncs should be for SCO only, instead of !sun. Also, remove comments that suggest ISC support. Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 0e5a66c82535dd8e9beee9fc4c42c52f90d05f50 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 6 13:22:59 2010 -0700 doc: Update for X11R7/modularization Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 1858516e9f0f3e65cc3d1f6cedfe8bfa614c8082 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 6 11:22:15 2010 -0700 doc: Markup & typo cleanups Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 16bdc50ca85bbae065a32647e2410a5ca47b4924 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 6 09:53:08 2010 -0700 doc: Correct legal notices Restore both copyright/license notices from troff version Move implementation note out of legalnotice section Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit d01d081538d04ac60b9e14f6e2faa60fe6bed5ff Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 6 09:23:26 2010 -0700 doc: Use installed css stylesheet instead of making another copy Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit ea6977f4a51612172ba51c3bd35aa150ad9ff158 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 6 12:41:48 2010 -0700 Xtransint.h: Add missing ' in comment Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit 862d2de24950d2658158ebc4cf8307e73f80bc8d Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Oct 29 18:22:33 2010 -0700 Sun's copyrights now belong to Oracle Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit cbb59ebc916d0be18c322eec782b694f4dc2e685 Author: Gaetan Nadon <memsize@videotron.ca> Date: Sun Jun 27 20:27:39 2010 -0400 Update README to reflect docs converted from nroff to DocBook XML Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 3441142714b2640d1e143fcb5d089a2a42bd5321 Author: Gaetan Nadon <memsize@videotron.ca> Date: Sun Jun 27 20:21:20 2010 -0400 doc: remove trailing spaces in xtrans.xml Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 7761846c7fd97f15d7207e1b9fd9d42c9e58a0c4 Author: Gaetan Nadon <memsize@videotron.ca> Date: Sat Jun 26 13:06:22 2010 -0400 doc: replace groff input format with docbook xml format Initial version of xtrans docbook xml. Requires util-macros 1.10 Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 4f557036253ac5750576c88e5b9a86759a49d247 Author: Gaetan Nadon <memsize@videotron.ca> Date: Fri Jun 18 21:47:52 2010 -0400 config: XORG_WITH_GROFF: use HAVE_GROFF_HTML conditional Groff uses grohtml to generate html output format. This program, in turn, uses a number of pnm* commands from the netpbm package, psselect from the psutils package and the ghostscript package. These are independently installed, so they could be missing. Skip the HTML output format if one of the dependencies is missing. The version 1.9 of the util-macros package is required. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 1e9b958a096682b1ec111d400bd25048e3f95ed4 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri May 21 18:54:20 2010 -0700 Update README to reflect docs moved here from xorg-docs module Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> commit d400e69526c1c331e8e23893e2ba8658979376e8 Author: Gaetan Nadon <memsize@videotron.ca> Date: Mon Mar 29 14:53:49 2010 -0400 config: remove the pkgconfig pc.in file from EXTRA_DIST Automake always includes it in the tarball. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 373922e1529b3d55513fbc0ec24527600f7b529c Author: Gaetan Nadon <memsize@videotron.ca> Date: Tue Feb 16 18:18:06 2010 -0500 doc: use HAVE_GROFF_MM to skip doc when 'm.tmac' macros missing This conditional is defined in XORG_WITH_GROFF macro. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit b531ff3ed2ad841b716ba370fd43bbe8f06f1185 Author: Gaetan Nadon <memsize@videotron.ca> Date: Fri Jan 29 15:05:37 2010 -0500 doc: use new macros XORG_WITH_GROFF and PS2PDF These control the usage of doc tools Also use XORG_ENABLE_DOCS to control generation of docs Signed-off-by: Gaetan Nadon <memsize@videotron.ca> commit 5922556f408fbcd14e7ad23bbe46db2ae8dcdee6 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Jan 14 21:11:43 2010 -0800 Update Sun license notices to current X.Org standard form Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit dab2bcdaf60977643ec55d71a81e67c1e3a162a9 Author: Rémi Cardona <remi@gentoo.org> Date: Thu Dec 17 08:31:20 2009 +0100 require autoconf 2.60 because of $(docdir) use Signed-off-by: Rémi Cardona <remi@gentoo.org> Reviewed-by: Gaetan Nadon <memsize@videotron.ca> Reviewed-by: Alan Coopersmith <alan.coopersmith@sun.com> Reviewed-by: Dan Nicholson <dbn.lists@gmail.com> commit 197ec0dc83e775e42fce4966142ae3a641f2db69 Author: Gaetan Nadon <memsize@videotron.ca> Date: Fri Nov 27 20:56:05 2009 -0500 Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES Now that the INSTALL file is generated. Allows running make maintainer-clean. commit 27a18fb2c9356cc44bdd892f87200c3ea230109b Author: Gaetan Nadon <memsize@videotron.ca> Date: Wed Oct 28 14:09:11 2009 -0400 INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206 Add missing INSTALL file. Use standard GNU file on building tarball README may have been updated Remove AUTHORS file as it is empty and no content available yet. Remove NEWS file as it is empty and no content available yet. commit 92da89326d26e0924d4c6efe2ebd26ceb527f4f7 Author: Gaetan Nadon <memsize@videotron.ca> Date: Mon Oct 26 22:08:43 2009 -0400 Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432 ChangeLog filename is known to Automake and requires no further coding in the makefile. commit 9aeff40d0722b4fedc4ab9ccc1aaff75368020fe Author: Gaetan Nadon <memsize@videotron.ca> Date: Thu Oct 22 12:34:20 2009 -0400 .gitignore: use common defaults with custom section # 24239 Using common defaults will reduce errors and maintenance. Only the very small or inexistent custom section need periodic maintenance when the structure of the component changes. Do not edit defaults. commit f0f7c47055eecac35786ec616c7632604da204b5 Author: Jeremy Huddleston <jeremyhu@freedesktop.org> Date: Wed Oct 21 12:47:27 2009 -0700 This is not a GNU project, so declare it foreign. On Wed, 2009-10-21 at 13:36 +1000, Peter Hutterer wrote: > On Tue, Oct 20, 2009 at 08:23:55PM -0700, Jeremy Huddleston wrote: > > I noticed an INSTALL file in xlsclients and libXvMC today, and it > > was quite annoying to work around since 'autoreconf -fvi' replaces > > it and git wants to commit it. Should these files even be in git? > > Can I nuke them for the betterment of humanity and since they get > > created by autoreconf anyways? > > See https://bugs.freedesktop.org/show_bug.cgi?id=24206 As an interim measure, replace AM_INIT_AUTOMAKE([dist-bzip2]) with AM_INIT_AUTOMAKE([foreign dist-bzip2]). This will prevent the generation of the INSTALL file. It is also part of the 24206 solution. Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org> commit 7d98b9b03c5fd5a82f9f4d215b10c0926edeab00 Author: Eric Sesterhenn <eric.sesterhenn@lsexperts.de> Date: Mon Oct 19 09:53:18 2009 -0700 Bug 24612: Memory & fd leaks in local transports X.Org bug #24612 <http://bugs.freedesktop.org/show_bug.cgi?id=24612> Patch #30548 <http://bugs.freedesktop.org/attachment.cgi?id=30548> Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 1127b8ec766ed8c48cc49b0779647fb697a07ebd Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Sat Oct 17 13:14:03 2009 -0700 xtrans 1.2.5 Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 628b125ff9c72ec93090005b06228690f0dd6004 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Sat Oct 17 13:06:26 2009 -0700 Move Xtrans interface docs from xorg-docs module Only built/installed if --enable-docs is requested, since few people should be writing code using xtrans interfaces directly. Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 3b0fc7a5a6d4b4b6903a9ad6685e2441f9fe83a7 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Oct 15 17:07:10 2009 -0700 Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONS Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 69334376346a96beb3df120a3eeeb7935923c388 Author: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Date: Thu Oct 15 15:25:58 2009 -0500 Silence root ownership warnings on Cygwin XWin need not be run as root, nor do Administrators have uid of 0. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> commit d009d995d85dc499dc3f1add34da551fdf703b60 Author: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Date: Thu Oct 15 15:25:57 2009 -0500 Don't use -lws2_32 on Cygwin On Cygwin, both the (builtin) *NIX socket API and WinSock (via w32api) are available, but they cannot be mixed. We use *NIX APIs for everything else, so we do not want to mix in WinSock here. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> commit 773478581913bafa5e98a7bff3260efb0c4f2ab6 Author: Mikhail Gusarov <dottedmag@dottedmag.net> Date: Sat Sep 26 04:39:20 2009 +0700 Move xtrans.pc to /usr/share/pkg-config This fixes configuration in cross-compilation mode: pkg-config does not look for .pc in /usr/lib/pkg-config during cross-compilation to avoid picking up wrong libraries. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Acked-by: Julien Cristau <jcristau@debian.org> commit 336d4cfb58c784a81beca74fe03a0af0abb224ba Author: Julien Cristau <jcristau@debian.org> Date: Fri Aug 7 16:58:58 2009 +0200 Xtranssock: assume that we have getaddrinfo if ipv6 is enabled If IPv6 is enabled at build time, assume that the C library will have getaddrinfo at runtime. Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 4f82ca502d8ec33b0038700675d54539d85d723c Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Fri Jul 31 17:24:25 2009 -0700 Version 1.2.4 Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit e5f52f206916b7c5264b9371f9bd0113632a4a16 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Jul 30 16:07:39 2009 -0700 Fix ifdef checks for SVR4 to do the right thing on Solaris Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 6d1ad967b894a37f423fd52247df5fcc3bfab1a8 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Mon May 18 18:26:36 2009 -0700 xfs segfaults in _FontTransSocketReopen when cloning itself Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 1e32f79670a6dc0baae2c2622d2b562f41266ea5 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Fri Apr 24 02:10:53 2009 -0700 Constify path argument to trans_mkdir() Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 732f3366c40c4bea258b11b96c4763f5948a4844 Author: Benjamin Close <Benjamin.Close@clearchain.com> Date: Mon Feb 9 16:34:00 2009 +1030 Update is_numeric base on the declaration change in 389e01fb51ba2d708015e27d8fc17c88a0e55802 Signed-off-by: Benjamin Close <Benjamin.Close@clearchain.com> commit 300893171ca7ad684472e5961a7b2ba0eb291f6b Author: Benjamin Close <Benjamin.Close@clearchain.com> Date: Mon Feb 9 16:33:59 2009 +1030 Revert "Fix "XXX declared 'static' but not defined"" This reverts commit d192bac409fe5ef99fa9fb9b5a0d5f656f0f1412. When transport.c is directly include (as in the case of libICE:icetrans.c:32) Xtranssock.c must be included before Xtransutil.c in order for the socket structures to be included. Including Xtransutil.c after Xtranssock.c requires is_number and trans_mkdir to be defined. This reintroduces the warning until a cleaner solution can be found but fixes the build. Found by: Tinderbox Signed-off-by: Benjamin Close <Benjamin.Close@clearchain.com> commit 389e01fb51ba2d708015e27d8fc17c88a0e55802 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Fri Feb 6 11:31:06 2009 -0800 Constify string argument to is_numeric Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit cca91ddaae2121f42b2d5c08867bb93df8f9de13 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Fri Feb 6 11:27:02 2009 -0800 Fix libICE build after code motion in d192bac409... The #ifdef ICE_t case in Xtransutil.c depended on some #includes that are done in files that transport.c previously included before Xtransutil.c but are now after Xtransutil.c is included. Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit d192bac409fe5ef99fa9fb9b5a0d5f656f0f1412 Author: Tomas Carnecky <tom@dbservice.com> Date: Wed Feb 4 15:26:18 2009 +0100 Fix "XXX declared 'static' but not defined" The functions are declared static in Xtransint.h but are defined in Xtransutil.c. So when someone (xserver/os/connection.c) incuded Xtransint.h, gcc would throw the warning. I removed the declarations from the header and rearranged includes in transport.c so that Xtransutil.c is included just after Xtransint.h. This way the functions are still defined for the files that need them (Xtranssock.c, Xtranstli.c). Signed-off-by: Tomas Carnecky <tom@dbservice.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit 77784ae71b6af1ec270198cfdd5f2eab1fe4a0c0 Author: Tomas Carnecky <tom@dbservice.com> Date: Wed Feb 4 15:22:28 2009 +0100 Fix "warning: format not a string literal and no format arguments" Signed-off-by: Tomas Carnecky <tom@dbservice.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> commit c893bc4aa7a674c6888aacc8249b3c4a8f6bf12a Author: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> Date: Fri Jan 30 18:47:32 2009 -0200 Janitor: Correct make distcheck and compiler warnings. Compiler warnings are spread on other packages, with a warning in the format: /usr/include/X11/Xtrans/Xtranssock.c:548: warning: 'ciptr' may be used uninitialized in this function so the code was slightly changed so that the compiler would not "think" it could be used without initialization. commit 1cf4a1a6716f2c0adf5ee4d0a194a1013be53105 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Sun Jan 11 10:54:52 2009 -0800 Version 1.2.3 commit d0c5592142369afa93dcd58ca6f390dbd127a28a Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Sun Jan 11 10:51:49 2009 -0800 Add bugzilla, mailing list & git repo pointers to README commit 9f12a154437554938a4fa18b7d3948c7dff8d631 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Mon Dec 1 13:58:31 2008 -0800 Switch ChangeLog generation to use XORG_CHANGELOG from xorg-macros 1.2 commit 8c313881a0c586179c09922a7e00a1f8d669a68a Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Mon Dec 1 08:37:42 2008 -0800 18748: xtrans.m4 causes configure --help to list --enable-ipv6 in wrong case. X.Org Bug #18748 <http://bugs.freedesktop.org/show_bug.cgi?id=18748> commit c626a4298e98f4988701dd587bc8355c62542ec4 Author: Alan Hourihane <alanh@tungstengraphics.com> Date: Wed Oct 15 11:19:41 2008 +0100 add winsock check for windows builds commit 005bd80a9eab736aea737869b8a1079c565e1cd6 Author: Adam Jackson <ajax@redhat.com> Date: Tue Oct 7 09:56:49 2008 -0400 xtrans 1.2.2 commit 1185dd2966521e1a19474dfd4206306cb383fc89 Author: Adam Jackson <ajax@redhat.com> Date: Tue Oct 7 09:55:22 2008 -0400 Finish removing OS/2 support commit 51b2e85aeb172f4a058d8ceceec91021ffd0b2a5 Author: Adam Jackson <ajax@redhat.com> Date: Tue Oct 7 09:51:27 2008 -0400 Remove DECNET support. This hasn't been consumed in the server or libs since 7.0. commit 892ec928da3a0653ae54c321e4c3b1aa06c4e678 Author: Adam Jackson <ajax@redhat.com> Date: Thu Aug 7 10:32:11 2008 -0400 Drastically simplify TRANS_OPEN_MAX. If your OS doesn't have sysconf(3), then life is already hard for you. commit 339ddc413559d4cb117a72f87b2a70dae6911c32 Author: Adam Jackson <ajax@redhat.com> Date: Thu Aug 7 10:23:19 2008 -0400 Massive ifdef cleanup, dropping a ton of unsupported platform code. commit a78b9819cbbbddccb4a6bf364b88ec4f27d25c1f Author: Jeremy Huddleston <jeremyhu@freedesktop.org> Date: Tue Aug 5 17:46:37 2008 -0700 Added a flag to enable "The OS already took care of securing this, please skip checking xauth" for use with Apple launchd sockets. commit 3db805979b476d233baa881e83950ef1d2731841 Author: Jeremy Huddleston <jeremyhu@freedesktop.org> Date: Tue Jul 15 16:56:12 2008 -0700 Apple: Allow Xquartz to provide an additional fd to xtrans since the dynamic addition code in the server isn't bulletproof yet. commit 81d8bdced6b45ab2ab3d3a0bc164ddbf1659fea1 Author: Adam Jackson <ajax@redhat.com> Date: Wed Jul 2 15:24:20 2008 -0400 xtrans 1.2.1 commit 302af17c4d5f0293a9af4d6c1097ab57a57d3f0f Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Tue Jun 24 15:45:38 2008 -0700 Clear some pointer type mismatch warnings commit 4d184e41d30a8fe27380e04beb24f775d4a40782 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Tue Jun 24 15:45:18 2008 -0700 LocalClose() takes a ConnInfoPtr, not an fd commit 177c2fd41727bd0110b493933dcbdbf21878fe09 Author: Jeremy Huddleston <jeremyhu@freedesktop.org> Date: Fri May 23 09:48:59 2008 -0700 Launchd: This functionality has been moved into xorg-server commit 02fcb08803dca5bb2df4f8be490a845659bd7ed3 Author: Adam Jackson <ajax@redhat.com> Date: Mon May 12 17:49:41 2008 -0400 Connection failure for abstract socket is ECONNREFUSED, not ENOENT. Apropos of bug #15884. commit 906294025573d07c739894fa3b2eedc82813a379 Author: Bill Nottingham <notting@redhat.com> Date: Mon May 12 17:43:36 2008 -0400 Ignore mkdir() errors when creating the abstract socket. Red Hat bug #445303. commit 08134c2ce72bc43c172b6ae134d8a94a40b45c9b Author: James Cloos <cloos@jhcloos.com> Date: Sat May 10 07:02:09 2008 -0400 Remove extraneous execute bit from .c file commit e75b9dad0ae4bc0869af81652d8259675a3c5cac Author: Julien Cristau <jcristau@debian.org> Date: Thu May 8 16:27:29 2008 +0200 Bump to 1.2 commit 962ad4d3f8096f5ffa14b32b3ee094f250790c77 Author: Alan Hourihane <alanh@tungstengraphics.com> Date: Mon Apr 28 23:46:05 2008 +0100 disable UNIXCONN on MINGW commit 9e8c0e3356bc6359368b7655d3a717d6c000387e Author: Alan Hourihane <alanh@tungstengraphics.com> Date: Sat Apr 26 16:23:19 2008 +0100 fix build for MAKEWORD commit 568c5ea02ee1de437833ee0b53a7b3fd7ece084f Author: Colin Harrison <colin.harrison-at-virgin.net> Date: Sat Apr 26 08:53:13 2008 +0100 Update to winsock2 commit 960902584a3ef125946beb5ebe331b54d697e9d9 Author: James Cloos <cloos@jhcloos.com> Date: Fri Apr 25 15:53:20 2008 -0400 Fix length calculation for the path for abstract unix domain sockets Since the struct has a fixed-lenght char[] its sizeof() contains trailing NUL octets which results in corrupt abstract sockets. Instead, take the strlen(3) of the path, plus the single NUL octet (which identifies the path as an abstract path rather than a file- system path) plus the offset from the start of the struct to the start of the char array. This fixes: https://bugs.freedesktop.org/show_bug.cgi?id=15677 commit 3a2a5375b8aab85697b4f2644ab99c3ccf79e658 Author: Colin Harrison <colin.harrison-at-virgin.net> Date: Wed Apr 23 10:39:30 2008 +0100 Only call WSAGetLastError() if there has been an error condition. commit ac13a1a34b61247a21da130f0ba9922f35d3dc3b Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Tue Apr 15 12:32:35 2008 -0700 Sun bug #6688467: _X11TransConvertAddress: Unknown family type on 64-bit SPARC Check for socklen_t definition and if found use it instead of size_t or int for the length argument to getpeername/getsockname/etc. <http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6688467> commit 556a351de83fc6f401b02213dae95731553c216d Author: Loïc Minier <lool@dooz.org> Date: Mon Mar 24 15:38:27 2008 -0400 Bug #10489: Don't retry unix socket connect()s on ENOENT. If the socket isn't there, it's not gonna magically appear. Either it's a server socket and you should have just waited for the SIGUSR1 from the server, or it's a stale reference to an ICE socket. However, do retry once, so fallback from abstract to filesystem namespace works. Originally Debian bug #385976. commit 3de3e666e0653d4e8ae23fc3e6e31864ddad4059 Author: Julien Cristau <jcristau@debian.org> Date: Sun Mar 23 19:43:32 2008 +0100 BSD44SOCKETS is the wrong check for SOCK_MAXADDRLEN GNU/kFreeBSD defines BSD44SOCKETS, but doesn't have SOCK_MAXADDRLEN. Check for the latter directly. commit 662994b9096181117cec4cae88f24bf6da806159 Author: Adam Jackson <ajax@redhat.com> Date: Wed Mar 5 21:02:28 2008 -0500 xtrans 1.1 commit 2afe206ec9569e0d62caa6d91c3fb057b0efa23d Author: Adam Jackson <ajax@redhat.com> Date: Wed Mar 5 20:48:59 2008 -0500 Add support for the abstract socket namespace under Linux. Unlike normal unix sockets, the abstract namespace is not bound to the filesystem. This has some notable advantages; /tmp need not exist, the socket directory need not have magic permissions, etc. xtrans servers will listen on both the normal and abstract socket endpoints; clients will attempt to connect to the abstract socket before connecting to the corresponding filesystem socket. Based on a patch by Bill Crawford. commit c8ed67f16f71042ef134a4d2189c20dd200a0648 Author: Jeremy Huddleston <jeremy@tifa.local> Date: Sun Feb 10 19:04:40 2008 -0800 Fixed #ifdef checks that were using i386 to use __i386__ """ It's simply obsolete, sloppy, compiler namespace pollution. The compiler is not allowed to predefine symbols that might conflict with ordinary identifiers. For backwards compatibility gcc currently predefines i386 when compiling for x86 32-bit (but not 64-bit), but that will go away. It is also not defined if you specify -ansi when invoking the compiler, because then it is seriously standards compliant. Other compilers shouldn't define it either. Correct code shouldn't rely on it being defined. However __i386__ is safe and proper. """ commit 9970b5b6f8237685267b7972282319cf266661ea Author: Ben Byer <bbyer@bbyer.local> Date: Sun Dec 2 07:36:51 2007 -0800 make launchd error messages less scary commit cd1da5cec49fb7fe6238a00d9ba550b3ed78fa08 Author: Ben Byer <bbyer@bbyer.local> Date: Wed Nov 14 03:57:57 2007 -0800 Fix for incorrect processing of recycled launchd socket on OS X commit 3da4d6c1dc05f9e1291b023a97535eb67f0830e2 Author: Ben Byer <bbyer@bbyer.local> Date: Wed Nov 14 03:55:42 2007 -0800 removed cvs tags commit 496cf2c46d2123c3bed3e6878f8f9a62e87ce559 Author: Dodji Seketeli <dodji@seketeli.org> Date: Tue Sep 11 12:52:44 2007 +0200 libxtrans: fixed a typo in my last commit * Xtranssock.c: (SocketReopen): oops fix a typo in my last commit. commit 88e141225113fcc4ebe5e8fe361e75673cdbf9ff Author: Dodji Seketeli <dodji@seketeli.org> Date: Tue Sep 11 08:48:03 2007 +0200 libxtrans: fix linux compilation breakage * Xtranssock.c: (SocketReopen): protect use of BSD4.4 socket with BSD44SOCKETS macro. protect use of strlcnpy with HAVE_STRLCPY macro. That one is defined (or not) by the xserver configure. commit 6217f34977bfa17b66b89df5d45420774abedcb3 Author: Ben Byer <bbyer@bbyer.apple.com> Date: Wed Sep 5 18:29:44 2007 -0700 changes to support launchd on OS X commit 4d0cfe491046df26027db291530b247b7f24df5b Author: Ben Byer <bbyer@bbyer.apple.com> Date: Wed Sep 5 18:04:01 2007 -0700 suppress warning about socket directory ownership on OS X We don't need to warn the user about the fact that the socket directory is not owned by root under OS X; on that platform, it's never owned by root, as the X server runs as the normal user. commit de93d67f6d48c7c08f2554cb85515bcf7dfbffb2 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Tue Aug 21 17:54:23 2007 -0700 Version bump: 1.0.4 commit 5e16b0ebccb233f7aeaf3928a853ee966b7cbb39 Author: Kean Johnston <kean@armory.com> Date: Wed Jul 18 09:27:06 2007 -0700 Fix typo in Xtranslcl.c (sprintf with size argument should be snprintf) commit 1abc981349140260d6fb643d29cf2b851fc06ac9 Author: Daniel Stone <daniel@fooishbar.org> Date: Sat Dec 16 01:15:21 2006 +0200 bump to 1.0.3 commit 8172528bb894856aa5b133f61444294dc5a347e6 Author: Daniel Stone <daniel@fooishbar.org> Date: Wed Dec 6 18:51:59 2006 +0200 Makefile.am: make ChangeLog hook safer Make ChangeLog hook as safe as possible. commit 5ffb704b1df9ec44a448d53d4c20b9d4c5d825d4 Author: Adam Jackson <ajax@benzedrine.nwnk.net> Date: Fri Oct 13 17:01:59 2006 -0400 Bump to 1.0.2 commit ae3b57953f5c1fa875d19fb42a2178d7e594ea44 Author: Adam Jackson <ajax@benzedrine.nwnk.net> Date: Thu Oct 12 20:36:52 2006 -0400 Fix the ChangeLog hook to distcheck. commit 4a2f176da3e2171f4feea2e6c8787e24fdf204f3 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Fri Sep 15 14:59:15 2006 -0700 Remove GIT_DIR setting from git log command commit ec3abba0e351278876909bb5250d490b807d904a Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Fri Sep 15 13:54:18 2006 -0700 Copy additional copyright/license statements from source to COPYING commit b4c6bd92b3a8bed746da641c59a9f040e1d83768 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Wed Sep 13 14:09:22 2006 -0700 Bug 728: RUI in _X11TransSocketINETGetAddr in file "Xtranssock.c" Bug #728: <https://bugs.freedesktop.org/show_bug.cgi?id=728> Patch #3527: <https://bugs.freedesktop.org/attachment.cgi?id=3527> bzero sockaddr structures before passing to kernel to convince memory checkers that they are initialized before use commit 5d006baadf213e91f131ffedc53c88a973fb1cba Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Aug 24 17:40:24 2006 -0700 Use SUN_LEN if it is defined on non-BSD44SOCKETS systems commit 2495789d6c290e2037b2836f28b027786ea5b605 Author: Petr Salinger <petr.salinger@t-systems.cz> Date: Sun Apr 23 01:31:00 2006 -0700 Bug 4982: use offsetof for manipulating struct sockaddr_un X.Org Bugzilla #4982 <https://bugs.freedesktop.org/show_bug.cgi?id=4982> Patch #5424 <https://bugs.freedesktop.org/attachment.cgi?id=5424> commit 2633eaf8824828433a0eb9c9f3c4263b50342473 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Aug 24 16:53:08 2006 -0700 Try to capture the insanity of xtrans in a short README document commit 02ffb657b023d9b2a2c6c1d2417da8dcb96aa4b2 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Aug 24 14:46:42 2006 -0700 More sprintf -> snprintf conversions commit 3d5e7dd18c8836065c4835740211c10747b18abd Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Wed Aug 23 19:14:35 2006 -0700 Replace static ChangeLog with dist-hook to generate from git-log commit 92807fe90aad2303cec4b54bec40ce6edf671654 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Wed Aug 23 16:59:33 2006 -0700 Add ResetListener for named pipe transport (more merging of Xtrans code from Solaris xtrans) commit e11b861fcf3a295e5cb390cbac3a44d8ce4fad4f Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Tue Aug 22 11:29:46 2006 -0700 Merge more fixes from Solaris xtrans Convert sprintf -> snprintf Don't use fake readv/writev on Solaris x86. commit 049932c0171855aa6d55222947f4d47495b6f173 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Mon Aug 21 19:08:19 2006 -0700 Merge Solaris named pipe transport support into LOCALCONN Also clean up #ifdefs in Xtranslcl for which transport types are supported Add "pipe" alias for named pipe transport on Solaris to match Solaris Xlib. commit 11391a1ffe4c633507406d2a1ed5abe57c8698db Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Mon Aug 21 19:05:49 2006 -0700 Add --enable-local-transport and set it on by default on SVR4 OS'es commit c0ebfcde0dd3f82c0e5712764e4403b2837e09b5 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Mon Aug 21 19:04:54 2006 -0700 Add *~ to .gitignore to skip emacs droppings commit fe7054f2f5ce74ce9b8c1704899894bc1c9f32b7 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Thu Jul 13 14:59:21 2006 -0700 renamed: .cvsignore -> .gitignore commit 0eea51ea11381ba07d5e6953c7bf6519a3ded829 Author: Donnie Berkholz <spyderous@gentoo.org> Date: Fri Jun 30 04:05:45 2006 +0000 Bump to 1.0.1. commit 8d37f63810fc12f113bfcf37065ac9da09702b46 Author: Matthieu Herrb <matthieu.herrb@laas.fr> Date: Tue Jun 20 19:11:16 2006 +0000 Check setuild() return value. Bugzilla #7116. commit f9a47b508a89c647829266aacb19a0fc2dbb6158 Author: Jeremy C. Reed <reed@reedmedia.net> Date: Thu May 25 20:20:54 2006 +0000 No code change. Just fix comment that said SOCKCONN to become TCPCONN. (This dates back to 1994 or before.) commit 2b7124954f5bedc8625c2f144bbbab4bbba7701c Author: Kevin E Martin <kem@kem.org> Date: Thu Dec 15 00:24:36 2005 +0000 Update package version number for final X11R7 release candidate. commit 3d3228a24513ea75c73f6d58ba50097f32b297a1 Author: Kevin E Martin <kem@kem.org> Date: Wed Nov 9 21:19:14 2005 +0000 Update package version number for X11R7 RC2 release. commit 2cac02b2fe1ceaec2a2f1cd601d9ab4afcf3cb66 Author: Kean Johnson <kean@armory.com> Date: Tue Nov 8 06:33:26 2005 +0000 See ChangeLog entry 2005-11-07 for details. commit 063a39b0e1e615387fd7baa570265ed71ca87c22 Author: Kevin E Martin <kem@kem.org> Date: Wed Oct 19 02:48:13 2005 +0000 Update package version number for RC1 release. commit 21a498d25f567ada296d0321f65536dfc816482b Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Mon Oct 3 17:45:28 2005 +0000 Bug #3813 <https://bugs.freedesktop.org/show_bug.cgi?id=3813> GNU/kFreeBSD fix for xtrans (Robert Millan) commit e41835b4b2fe03d8a1997bd8e8eabab2a94bccd5 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Sun Oct 2 21:01:35 2005 +0000 //bugs.freedesktop.org/show_bug.cgi?id=4256> Patch #3046 <https://bugs.freedesktop.org/attachment.cgi?id=3046> Define MAXHOSTNAMELEN if platform doesn't (Michael Banck) commit 4683f28f0c9d1a1ee0338a32011219ed1fb3c565 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Fri Aug 19 23:53:22 2005 +0000 Bugzilla #3957 <https://bugs.freedesktop.org/show_bug.cgi?id=3957> Patch #2924 <https://bugs.freedesktop.org/attachment.cgi?id=2924> xtrans changes for AIX (Dan McNichol, IBM) Bugzilla #3957 <https://bugs.freedesktop.org/show_bug.cgi?id=3957> Patch #2925 <https://bugs.freedesktop.org/attachment.cgi?id=2925> xtrans changes for AIX (Dan McNichol, IBM) commit 79db37c65905823b66411533152ab54407f04004 Author: Eric Anholt <anholt@freebsd.org> Date: Wed Aug 17 19:10:49 2005 +0000 On FreeBSD, some of the symbols necessary for secure RPC support are in librpcsvc, so check for their presence in rpcsvc so that the library will be added. commit 5165ebdb8144cd5be706e49957f5c8b51b762821 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Tue Aug 16 02:23:41 2005 +0000 Define BSD44SOCKETS if struct sockaddr_in has a sin_len member commit 4ce01dc794022e74b01aac7b902acbbfebc74ed1 Author: Kevin E Martin <kem@kem.org> Date: Fri Jul 29 21:22:54 2005 +0000 Various changes preparing packages for RC0: - Verify and update package version numbers as needed - Implement versioning scheme - Change bug address to point to bugzilla bug entry form - Disable loadable i18n in libX11 by default (use --enable-loadable-i18n to reenable it) - Fix makedepend to use pkgconfig and pass distcheck - Update build script to build macros first - Update modular Xorg version commit 4ddee2d488f8bdcee624be96fa52ca03a7e64b83 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Tue Jul 26 18:59:11 2005 +0000 Use AC_TYPE_SIGNAL to replace Imake's SIGNAL_DEFINES (used in Xtransutil.c) commit 0a80fbc1eb80343eaff27c48f9531f5ba709b6ef Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Tue Jul 26 18:55:41 2005 +0000 Add config.h includes for modularization Use RETSIGTYPE if defined by autoconf in addition to Imake's SIGNALRETURNSINT. Use HAVE_WORKING_VFORK if defined by autoconf in addition to Imake's HAS_VFORK commit 9a44d60cb031f1779c228f13697fb17e17df10d5 Author: Matthieu Herrb <matthieu.herrb@laas.fr> Date: Sat Jul 23 19:52:56 2005 +0000 typo commit 65ca78f15fe7f1640f3610245957eac9bca0bf04 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Sun Jul 17 02:01:55 2005 +0000 Move AC_MSG_RESULT so it shows up in the right place, not after other tests are executed commit f1d56df5736087eafa3db255437c918f6b9075a1 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Thu Jul 14 22:44:31 2005 +0000 Split out TCP library/IPv6 support checks into XTRANS_TCP_FLAGS for sharing with code like xdm that doesn't use Xtrans but accesses TCP sockets directly. Clean up --enable flags and report settings in configure output. commit 9552877bf0a7be02c781ef8fb2f271573a55e297 Author: Keith Packard <keithp@keithp.com> Date: Sat Jul 9 21:22:30 2005 +0000 Add .cvsignore files commit 586cc58eff6d3c68313e5c8aedb8ec2464069f2f Author: Daniel Stone <daniel@fooishbar.org> Date: Sun Jul 3 23:51:24 2005 +0000 Change <X11/os.h> to "os.h". commit 926367f82972bd94a64ef76c8e036f27ca61fb14 Author: Daniel Stone <daniel@fooishbar.org> Date: Sun Jul 3 07:01:01 2005 +0000 Add Xtrans definitions (FONT_t, TRANS_CLIENT) to clean up warnings. Add XSERV_t, TRANS_SERVER, TRANS_REOPEN to quash warnings. Add #include <dix-config.h> or <xorg-config.h>, as appropriate, to all source files in the xserver/xorg tree, predicated on defines of HAVE_{DIX,XORG}_CONFIG_H. Change all Xfont includes to <X11/fonts/foo.h>. commit 40b7e438e4b441204ff47e1e25755162921d7c3e Author: Daniel Stone <daniel@fooishbar.org> Date: Sat Jul 2 18:00:50 2005 +0000 Make includedir=@includedir@ in xtrans.pc.in, not with /X11/Xtrans. commit b413f4c1dddc467014adf16bfe31627e65508c12 Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Wed Jun 22 22:46:39 2005 +0000 Apply these patches from Theo van Klaveren: lib-dmx.patch lib-FS.patch lib-X11.patch lib-XRes.patch lib-XScrnSaver.patch lib-xtrans.patch to make the libraries distcheck. commit 57aac0006e27624a41f04c5d0c458b9f0108a084 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Wed Jun 22 22:36:51 2005 +0000 Add the rest of my patch from bugzilla #1605 to define INADDR_NONE on platforms that don't define it in the system headers. commit f5a6a188407cec6e567070d192aac2db72cacd92 Author: Kristian Høgsberg <krh@redhat.com> Date: Wed Jun 22 01:21:24 2005 +0000 Apply patch by Alan Coopersmith from #1605 to fix address resolution of hostnames starting with a digit for 64 bit architechtures. commit 5bad61831b1c06888d80d92a0bf34acbeecda026 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Sat Jun 18 07:48:43 2005 +0000 Move Secure RPC flags from X11/configure.ac to xtrans/xtrans.m4 since multiple modules will need them commit 62438b14130e0f8de6939767a108ef12558653a3 Author: Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de> Date: Thu Jun 9 15:56:48 2005 +0000 Use $(includedir)/X11/Xtrans for Xtransincludedir commit 7c8e397ddcbd0ae998cc4f23868726022d1aa47b Author: Eric Anholt <anholt@freebsd.org> Date: Wed Jun 8 06:24:53 2005 +0000 Install the xtrans.m4 to the directory returned by aclocal --print-ac-dir, so that the aclocal calls in other modules will pick it up if this prefix's aclocal dir is not in a default path for system aclocal. commit 58c7263ca5b64a21dc101bb4b24201ba67a8d068 Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Wed May 25 21:47:56 2005 +0000 - Add FSlib to symlink.sh - Change Xtrans includedir back to be X11/Xtrans, so that users of it can continue to include <X11/*> - Add build system for FSlib - Conditionally include config.h in xc/lib/FS - Remove redundant include of FSproto.h in xc/lib/FS - Add check to proto/X11/configure.ac whether -D_XOPEN_SOURCE is needed. commit b2e662de63948928e4cbc7e3ba90631f150c5137 Author: Josh Triplett <josh@speakeasy.net> Date: Mon May 23 01:53:21 2005 +0000 Change xtransincludedir in pkg-config file to match change in Makefile.am. commit 83d29f6e0c1587c8ad008672e7ae5631942559eb Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Sat May 21 23:07:48 2005 +0000 xtrans: Create autoconf macro XTRANS_CONNECTION_FLAGS to provide standard set of --enable flags for which transports to support and common place to update for required libraries for platforms that need certain libs for certain transports ICE: Add ICE_t #define required by Xtrans headers. Replace static defines of LOCALCONN & UNIXCONN with new XTRANS_CONNECTION_FLAGS macro. X11: Moved transport type checks to new macro XTRANS_CONNECTION_FLAGS in xtrans.m4 in xtrans module so they can be shared by all modules using xtrans. commit bd79d86fb50233e0cd41a57b553f12b6d490ac7e Author: Adam Jackson <ajax@nwnk.net> Date: Thu May 19 00:22:33 2005 +0000 revert last change, didn't do right thing at all, sorry for the noise commit 10776fa562c060d74fdd4434a16408fe4bd34ab9 Author: Adam Jackson <ajax@nwnk.net> Date: Thu May 19 00:10:08 2005 +0000 Require automake 1.7 in AM_INIT_AUTOMAKE commit daa7168e9e0cdff5eb06b0c9a7155f8880681fff Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Fri May 13 22:53:43 2005 +0000 - For now put xtrans in X11/Xtrans/X11, since libX11 is looking for it in <X11/...> - For Xcomposite and Xdamage, don't link the build system out of the xc tree - Link the public X11 headers into their own directory - Add links to XKeysymDB and XErrorDB - Add links to all the Xlib man pages - Add links to the lcUniConv subdirectory - Conditionally include config.h in Xlib source commit d11d95fa4faec21655625b7de27d8a71c08ffe2d Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Fri May 13 15:16:43 2005 +0000 Dummy changes to ChangeLog/configure.ac to see if that fixes group permissions commit b8a8c31f63a543d1c1c6bb4ae26a4019b4400edc Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Fri May 13 15:04:52 2005 +0000 Re-adding ChangeLog and configure.ac files commit 798c08054ce5a8238f35fee3e69218ece74441fa Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Fri May 13 15:02:19 2005 +0000 Temporarily remove ChangeLog configure.ac commit b3da86ae588df14dde916674a4f6593edf1964f7 Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Fri May 13 14:43:37 2005 +0000 Dummy commit to see if that fixes the group execute permissions commit ea04267da780c2c3f08a710d15468565897420c4 Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Thu May 12 16:12:34 2005 +0000 Make xtrans install in $(includedir)/X11/Xtrans. Remove all references to Xtransdef. Add Xdmcp build files Add Wrap.h to lib/dmcp part of symlink script. commit f25791629f3f443d2552bdb05bea1a960b530342 Author: Daniel Stone <daniel@fooishbar.org> Date: Thu May 12 02:49:16 2005 +0000 Add Xtransdef.h.in as an AM_CONFIG_HEADER. commit d628bf24f2bf0d017394b6961784d7ac5b33f46b Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk> Date: Wed May 11 22:44:52 2005 +0000 lib/Xau: - Update AUTHORS, COPYING from Keith's tree - Don't use gcc specific "-include config.h" - Add autogen.sh lib/xtrans: - Add AUTHORS, COPYING, ChangeLog, Makefile.am, NEWS, README, autogen.sh, configure.ac, xtrans.pc.in xc/lib/Xau: - Add conditionalized #include <config.h> util/modular/symlink.sh - Add functions symlink_lib_xau() and symlink_lib_xtrans() util/modular/addconfig.h - New script that adds #include <config.h> to files commit c814f30e9a5dc48a24c20517334cf5f9c37e066a Author: Roland Mainz <roland.mainz@nrubsig.org> Date: Wed Mar 2 11:20:29 2005 +0000 xc/config/cf/DragonFly.cf xc/config/cf/Imake.cf xc/config/cf/Imakefile xc/config/imake/imake.c xc/config/imake/imakemdep.h xc/extras/drm/shared/drm.h xc/include/Xos_r.h xc/lib/xtrans/Xtranssock.c xc/programs/Xserver/hw/xfree86/os-support/xf86_OSlib.h xc/programs/Xserver/hw/xfree86/os-support/xf86_libc.h xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_agp.c //bugs.freedesktop.org/show_bug.cgi?id=1712) attachment #2004 (https://bugs.freedesktop.org/attachment.cgi?id=2004): Add support for DragonFly/BSD platform. Patch by Jeroen Ruigrok <asmodai@tendra.org> and Mike Verona <firedragonfly@gmail.com>. commit 92e80a5a67273fc60623b17a5f34c239f1ed6947 Author: Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de> Date: Mon Nov 15 15:06:56 2004 +0000 Bufzilla #1802, http://freedesktop.org/bugzilla/show_bug.cgi?id=1802 Added mingw (Win32) port commit d92a9d31416a8366cd065886d7ff352fefce646d Author: Egbert Eich <eich@suse.de> Date: Fri Aug 27 22:47:45 2004 +0000 Set the define XtransFailSoft to restore the old behavior to fail softly when socket directory cannot chowned/chmod to correct user/group. This should be added on a per OS basis which hasn't been done. commit 48ffd91cff9a07c68194f6d0b380dd2acd46a8ca Author: Egbert Eich <eich@suse.de> Date: Fri Jul 30 21:00:20 2004 +0000 fail hard if socket directories cannot be chowned to root or chmod'ed to the requested mode if 'sticky' bit is requested for this directory instead of just print a warning that will remain unnoticed most of the times. commit c3e50fa69ea7a2d08a298866e8a63c0f07c8248d Author: Egbert Eich <eich@suse.de> Date: Fri Jul 30 18:40:36 2004 +0000 Fixed typo in a comment. Deleted bogus comment. Added debugging support. commit 79d38d618406ecc5228730a57ad406b280a5a189 Author: Alan Coopersmith <Alan.Coopersmith@sun.com> Date: Sat Jul 17 01:13:31 2004 +0000 Fix typo in debug message in MakeAllCLTSServerListeners Add $(GETPEER_DEFINES) to DEPEND_DEFINES for makedepend Add "localuser" and "localgroup" access types to server-interpreted authentication scheme. commit 8d0820e2058545e27f95d9fdc581262822799193 Author: Egbert Eich <eich@suse.de> Date: Fri Apr 23 18:44:27 2004 +0000 Merging XORG-CURRENT into trunk commit c594d3393cd355f52545b05bcc27ee8a2c533caa Author: Egbert Eich <eich@suse.de> Date: Sun Mar 14 08:32:40 2004 +0000 Importing vendor version xf86-4_4_99_1 on Sun Mar 14 00:26:39 PST 2004 commit 2d51220fae172d2b8d28b971a853605b41038533 Author: Egbert Eich <eich@suse.de> Date: Wed Mar 3 12:11:46 2004 +0000 Importing vendor version xf86-4_4_0 on Wed Mar 3 04:09:24 PST 2004 commit 6e2cb92d192171961165c8e5a24b00f35f56aaeb Author: Egbert Eich <eich@suse.de> Date: Thu Feb 26 13:35:36 2004 +0000 readding XFree86's cvs IDs commit 93f13d69958cb9c9adfe1244e478521269f9258b Author: Egbert Eich <eich@suse.de> Date: Thu Feb 26 09:22:54 2004 +0000 Importing vendor version xf86-4_3_99_903 on Wed Feb 26 01:21:00 PST 2004 commit 7a10db6531003055886e0e994c2ef8e46a010eb2 Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Mon Feb 23 20:34:44 2004 +0000 Import most of XFree86 4.4RC3. This import excludes files which have the new license. If we want to, later we can import 4.4RC3 again and pick up the files that have the new license, but for now the vendor branch is "pure." commit 871b8c33f2ab8c98b95aa3324bb70055f5207c61 Author: Egbert Eich <eich@suse.de> Date: Thu Jan 29 08:08:15 2004 +0000 Importing vendor version xf86-012804-2330 on Thu Jan 29 00:06:33 PST 2004 commit 352e5de72e125d7d474907f354462cc1442e0989 Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Fri Dec 19 20:54:45 2003 +0000 XFree86 4.3.99.902 (RC 2) commit d223c1bb16c503e58f07dfef14b8e79fe7c358ff Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Thu Dec 4 22:03:05 2003 +0000 XFree86 4.3.99.901 (RC 1) commit 6c36ea2d54ea6b6f0cbece06d867d0b884783d0c Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Tue Nov 25 19:28:21 2003 +0000 XFree86 4.3.99.16 Bring the tree up to date for the Cygwin folks commit 3b0d3a905e39624abe9ddd1ce20542097601e4c2 Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Tue Nov 25 19:28:21 2003 +0000 Initial revision commit 3bd236a07c0ebaabb7337dd5d56bc57a028a9c0e Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Fri Nov 14 16:48:50 2003 +0000 XFree86 4.3.0.1 commit 26781c4f009a4b448dca3ab4912cbf01182e3d92 Author: Kaleb Keithley <kaleb@freedesktop.org> Date: Fri Nov 14 15:54:40 2003 +0000 R6.6 is the Xorg base-line ��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������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