diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-05-21 11:42:18 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-05-21 11:43:07 -0700 |
| commit | 79f15092b9d16631840cd42db034b787fae762ac (patch) | |
| tree | 86f3e4917944af36516547d4d19d5dda758684f1 | |
| parent | f21db9e1206f830ee5e991a26f9e30056f68efb8 (diff) | |
| download | emacs-79f15092b9d16631840cd42db034b787fae762ac.tar.gz | |
Update from Gnulib
This incorporates:
2018-05-21 crypto: omit stream ops Emacs doesn’t need
2018-05-13 truncate: Fix compilation error on Android
2018-05-13 imaxdiv: Fix compilation error on Android
2018-05-13 Support selective inclusion of recent mingw.org headers
2018-05-13 Add cross-compilation guesses for Linux systems sans glibc
2018-05-13 stdioext: Fix compilation errors with newer Android headers
2018-05-07 af_alg: Pacify --enable-gcc-warnings
2018-05-06 af_alg: Fix bug with streams that are not at position 0
2018-05-06 Followup to 'af_alg: New module'
2018-05-05 crypto/{md5,sha1,sha256,sha512}: simplify
2018-05-05 af_alg: New module
2018-05-05 af_alg: Improve function signature
2018-04-28 md5sum: Use AF_ALG when available
2018-04-28 sha512sum: Use AF_ALG when available
2018-04-28 sha256sum: Use AF_ALG when available
2018-04-28 sha1sum: Use AF_ALG when available
2018-05-05 all: Replace more http URLs by https URLs
2018-05-03 maint: port more modules to GCC 8
2018-05-03 Simplify code; drop support for Borland C++ on Windows
* admin/merge-gnulib (GNULIB_MODULES): Use crypto/md5-buffer
rather than crypto/md5, since Emacs doesn’t use the stream
operations that in recent Gnulib pull in other stuff Emacs doesn’t
need. Similarly for crypto/sha1-buffer, crypto/sha256-buffer,
crypto/sha512-buffer.
* build-aux/config.guess, build-aux/config.sub, lib/dosname.h:
* lib/dup2.c, lib/errno.in.h, lib/euidaccess.c, lib/fcntl.c:
* lib/fcntl.in.h, lib/fpending.c, lib/fsync.c, lib/getdtablesize.c:
* lib/getopt.c, lib/gettimeofday.c, lib/inttypes.in.h, lib/md5.c:
* lib/md5.h, lib/open.c, lib/pipe2.c, lib/putenv.c, lib/sha1.c:
* lib/sha1.h, lib/sha256.c, lib/sha256.h, lib/sha512.c:
* lib/sha512.h, lib/stat-time.h, lib/stdio-impl.h, lib/stdio.in.h:
* lib/stdlib.in.h, lib/sys_stat.in.h, lib/sys_types.in.h:
* lib/timespec.h, lib/unistd.in.h, lib/utimens.c, m4/c-strtod.m4:
* m4/gnulib-common.m4, m4/inttypes.m4, m4/lstat.m4, m4/nocrash.m4:
* m4/pselect.m4, m4/readlink.m4, m4/stdio_h.m4, m4/symlink.m4:
* m4/unistd_h.m4, m4/utimens.m4:
Copy from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
48 files changed, 1044 insertions, 959 deletions
diff --git a/admin/merge-gnulib b/admin/merge-gnulib index 9fe0021a689..9a5ad545d11 100755 --- a/admin/merge-gnulib +++ b/admin/merge-gnulib @@ -29,7 +29,7 @@ GNULIB_MODULES=' alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-stream count-leading-zeros count-one-bits count-trailing-zeros - crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 + crypto/md5-buffer crypto/sha1-buffer crypto/sha256-buffer crypto/sha512-buffer d-type diffseq dtoastr dtotimespec dup2 environ execinfo explicit_bzero faccessat fcntl fcntl-h fdatasync fdopendir diff --git a/build-aux/config.guess b/build-aux/config.guess index 256083a70d3..883a6713bf0 100755 --- a/build-aux/config.guess +++ b/build-aux/config.guess @@ -2,7 +2,7 @@ # Attempt to guess a canonical system name. # Copyright 1992-2018 Free Software Foundation, Inc. -timestamp='2018-03-08' +timestamp='2018-05-19' # 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 @@ -106,7 +106,7 @@ trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; -case $CC_FOR_BUILD,$HOST_CC,$CC in +case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in ,,) echo "int x;" > "$dummy.c" ; for c in cc gcc c89 c99 ; do if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then @@ -237,7 +237,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "$machine-${os}${release}${abi}" + echo "$machine-${os}${release}${abi-}" exit ;; *:Bitrig:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` diff --git a/build-aux/config.sub b/build-aux/config.sub index ba37cf99e26..f38250f1daa 100755 --- a/build-aux/config.sub +++ b/build-aux/config.sub @@ -2,7 +2,7 @@ # Configuration validation subroutine script. # Copyright 1992-2018 Free Software Foundation, Inc. -timestamp='2018-04-24' +timestamp='2018-05-19' # 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 @@ -110,28 +110,434 @@ case $# in exit 1;; esac -# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). -# Here we must recognize all the valid KERNEL-OS combinations. -maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` -case $maybe_os in - nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ - linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ - knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ - kopensolaris*-gnu* | cloudabi*-eabi* | \ - storm-chaos* | os2-emx* | rtmk-nova*) - os=-$maybe_os - basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` - ;; - android-linux) - os=-linux-android - basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown - ;; - *) - basic_machine=`echo "$1" | sed 's/-[^-]*$//'` - if [ "$basic_machine" != "$1" ] - then os=`echo "$1" | sed 's/.*-/-/'` - else os=; fi - ;; +# Split fields of configuration type +IFS="-" read -r field1 field2 field3 field4 <<EOF +$1 +EOF + +# Separate into logical components for further validation +case $1 in + *-*-*-*-*) + echo Invalid configuration \`"$1"\': more than four components >&2 + exit 1 + ;; + *-*-*-*) + basic_machine=$field1-$field2 + os=$field3-$field4 + ;; + *-*-*) + # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two + # parts + maybe_os=$field2-$field3 + case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \ + | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \ + | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ + | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ + | storm-chaos* | os2-emx* | rtmk-nova*) + basic_machine=$field1 + os=$maybe_os + ;; + android-linux) + basic_machine=$field1-unknown + os=linux-android + ;; + *) + basic_machine=$field1-$field2 + os=$field3 + ;; + esac + ;; + *-*) + basic_machine=$field1 + os=$field2 + ;; + *) + # Convert single-component short-hands not valid as part of + # multi-component configurations. + case $field1 in + 386bsd) + basic_machine=i386-pc + os=bsd + ;; + a29khif) + basic_machine=a29k-amd + os=udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=scout + ;; + am29k) + basic_machine=a29k-none + os=bsd + ;; + amdahl) + basic_machine=580-amdahl + os=sysv + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=bsd + ;; + aros) + basic_machine=i386-pc + os=aros + ;; + aux) + basic_machine=m68k-apple + os=aux + ;; + balance) + basic_machine=ns32k-sequent + os=dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=linux + ;; + cegcc) + basic_machine=arm-unknown + os=cegcc + ;; + cray) + basic_machine=j90-cray + os=unicos + ;; + craynv) + basic_machine=craynv-cray + os=unicosmp + ;; + delta88) + basic_machine=m88k-motorola + os=sysv3 + ;; + dicos) + basic_machine=i686-pc + os=dicos + ;; + djgpp) + basic_machine=i586-pc + os=msdosdjgpp + ;; + ebmon29k) + basic_machine=a29k-amd + os=ebmon + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=ose + ;; + gmicro) + basic_machine=tron-gmicro + os=sysv + ;; + go32) + basic_machine=i386-pc + os=go32 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=hms + ;; + harris) + basic_machine=m88k-harris + os=sysv3 + ;; + hp300bsd) + basic_machine=m68k-hp + os=bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=hpux + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=proelf + ;; + i386mach) + basic_machine=i386-mach + os=mach + ;; + vsta) + basic_machine=i386-unknown + os=vsta + ;; + isi68 | isi) + basic_machine=m68k-isi + os=sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=linux + ;; + magnum | m3230) + basic_machine=mips-mips + os=sysv + ;; + merlin) + basic_machine=ns32k-utek + os=sysv + ;; + mingw64) + basic_machine=x86_64-pc + os=mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=mingw32ce + ;; + monitor) + basic_machine=m68k-rom68k + os=coff + ;; + morphos) + basic_machine=powerpc-unknown + os=morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=moxiebox + ;; + msdos) + basic_machine=i386-pc + os=msdos + ;; + msys) + basic_machine=i686-pc + os=msys + ;; + mvs) + basic_machine=i370-ibm + os=mvs + ;; + nacl) + basic_machine=le32-unknown + os=nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=newsos + ;; + news1000) + basic_machine=m68030-sony + os=newsos + ;; + necv70) + basic_machine=v70-nec + os=sysv + ;; + nh3000) + basic_machine=m68k-harris + os=cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=cxux + ;; + nindy960) + basic_machine=i960-intel + os=nindy + ;; + mon960) + basic_machine=i960-intel + os=mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=nonstopux + ;; + os400) + basic_machine=powerpc-ibm + os=os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=ose + ;; + os68k) + basic_machine=m68k-none + os=os68k + ;; + paragon) + basic_machine=i860-intel + os=osf + ;; + parisc) + basic_machine=hppa-unknown + os=linux + ;; + pw32) + basic_machine=i586-unknown + os=pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=rdos + ;; + rdos32) + basic_machine=i386-pc + os=rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=coff + ;; + sa29200) + basic_machine=a29k-amd + os=udi + ;; + sei) + basic_machine=mips-sei + os=seiux + ;; + sps7) + basic_machine=m68k-bull + os=sysv2 + ;; + stratus) + basic_machine=i860-stratus + os=sysv4 + ;; + sun2os3) + basic_machine=m68000-sun + os=sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=solaris2 + ;; + sv1) + basic_machine=sv1-cray + os=unicos + ;; + symmetry) + basic_machine=i386-sequent + os=dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=unicos + ;; + t90) + basic_machine=t90-cray + os=unicos + ;; + toad1) + basic_machine=pdp10-xkl + os=tops20 + ;; + tpf) + basic_machine=s390x-ibm + os=tpf + ;; + udi29k) + basic_machine=a29k-amd + os=udi + ;; + ultra3) + basic_machine=a29k-nyu + os=sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=none + ;; + vaxv) + basic_machine=vax-dec + os=sysv + ;; + vms) + basic_machine=vax-dec + os=vms + ;; + vxworks960) + basic_machine=i960-wrs + os=vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=vxworks + ;; + xbox) + basic_machine=i686-pc + os=mingw32 + ;; + ymp) + basic_machine=ymp-cray + os=unicos + ;; + *) + basic_machine=$1 + os= + ;; + esac + ;; esac ### Let's recognize common machines as not being operating systems so @@ -139,102 +545,102 @@ esac ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in - -sun*os*) + sun*os*) # Prevent following clause from handling this invalid input. ;; - -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ - -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ - -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ - -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ - -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ - -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray | -microblaze*) + dec* | mips* | sequent* | encore* | pc532* | sgi* | sony* | \ + att* | 7300* | 3300* | delta* | motorola* | sun[234]* | \ + unicom* | ibm* | next | hp | isi* | apollo | altos* | \ + convergent* | ncr* | news | 32* | 3600* | 3100* | hitachi* |\ + c[123]* | convex* | sun | crds | omron* | dg | ultra | tti* | \ + harris | dolphin | highlevel | gould | cbm | ns | masscomp | \ + apple | axis | knuth | cray | microblaze*) os= basic_machine=$1 ;; - -bluegene*) - os=-cnk + bluegene*) + os=cnk ;; - -sim | -cisco | -oki | -wec | -winbond) + sim | cisco | oki | wec | winbond) os= basic_machine=$1 ;; - -scout) + scout) ;; - -wrs) - os=-vxworks + wrs) + os=vxworks basic_machine=$1 ;; - -chorusos*) - os=-chorusos + chorusos*) + os=chorusos basic_machine=$1 ;; - -chorusrdb) - os=-chorusrdb + chorusrdb) + os=chorusrdb basic_machine=$1 ;; - -hiux*) - os=-hiuxwe2 + hiux*) + os=hiuxwe2 ;; - -sco6) - os=-sco5v6 + sco6) + os=sco5v6 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -sco5) - os=-sco3.2v5 + sco5) + os=sco3.2v5 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -sco4) - os=-sco3.2v4 + sco4) + os=sco3.2v4 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -sco3.2.[4-9]*) + sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -sco3.2v[4-9]*) + sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -sco5v6*) + sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -sco*) - os=-sco3.2v2 + sco*) + os=sco3.2v2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -udk*) + udk*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -isc) - os=-isc2.2 + isc) + os=isc2.2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -clix*) + clix*) basic_machine=clipper-intergraph ;; - -isc*) + isc*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; - -lynx*178) - os=-lynxos178 + lynx*178) + os=lynxos178 ;; - -lynx*5) - os=-lynxos5 + lynx*5) + os=lynxos5 ;; - -lynx*) - os=-lynxos + lynx*) + os=lynxos ;; - -ptx*) + ptx*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` ;; - -psos*) - os=-psos + psos*) + os=psos ;; - -mint | -mint[0-9]*) + mint | mint[0-9]*) basic_machine=m68k-atari - os=-mint + os=mint ;; esac @@ -293,6 +699,7 @@ case $basic_machine in | mt \ | msp430 \ | nds32 | nds32le | nds32be \ + | nfp \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ @@ -331,24 +738,23 @@ case $basic_machine in ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown - os=-none + os=${os:-none} ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) ;; m9s12z | m68hcs12z | hcs12z | s12z) basic_machine=s12z-unknown - os=-none + os=${os:-none} ;; ms1) basic_machine=mt-unknown ;; - strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown - os=-none + os=${os:-none} ;; xscaleeb) basic_machine=armeb-unknown @@ -364,11 +770,6 @@ case $basic_machine in i*86 | x86_64) basic_machine=$basic_machine-pc ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 - exit 1 - ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ @@ -423,6 +824,7 @@ case $basic_machine in | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ + | nfp-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ @@ -460,92 +862,40 @@ case $basic_machine in ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-pc - os=-bsd - ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; abacus) basic_machine=abacus-unknown ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; amiga | amiga-*) basic_machine=m68k-unknown ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aros) - basic_machine=i386-pc - os=-aros - ;; asmjs) basic_machine=asmjs-unknown ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - blackfin) - basic_machine=bfin-unknown - os=-linux - ;; blackfin-*) basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` - os=-linux + os=linux ;; bluegene*) basic_machine=powerpc-ibm - os=-cnk + os=cnk ;; c54x-*) basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` @@ -558,43 +908,31 @@ case $basic_machine in ;; c90) basic_machine=c90-cray - os=-unicos - ;; - cegcc) - basic_machine=arm-unknown - os=-cegcc + os=${os:-unicos} ;; convex-c1) basic_machine=c1-convex - os=-bsd + os=bsd ;; convex-c2) basic_machine=c2-convex - os=-bsd + os=bsd ;; convex-c32) basic_machine=c32-convex - os=-bsd + os=bsd ;; convex-c34) basic_machine=c34-convex - os=-bsd + os=bsd ;; convex-c38) basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp + os=bsd ;; cr16 | cr16-*) basic_machine=cr16-unknown - os=-elf + os=${os:-elf} ;; crds | unos) basic_machine=m68k-crds @@ -607,7 +945,7 @@ case $basic_machine in ;; crx) basic_machine=crx-unknown - os=-elf + os=${os:-elf} ;; da30 | da30-*) basic_machine=m68k-da30 @@ -617,35 +955,23 @@ case $basic_machine in ;; decsystem10* | dec10*) basic_machine=pdp10-dec - os=-tops10 + os=tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec - os=-tops20 + os=tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - dicos) - basic_machine=i686-pc - os=-dicos - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; dpx20 | dpx20-*) basic_machine=rs6000-bull - os=-bosx + os=${os:-bosx} ;; dpx2*) basic_machine=m68k-bull - os=-sysv3 + os=sysv3 ;; e500v[12]) basic_machine=powerpc-unknown @@ -655,20 +981,12 @@ case $basic_machine in basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=$os"spe" ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; encore | umax | mmax) basic_machine=ns32k-encore ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose + elxsi) + basic_machine=elxsi-elxsi + os=${os:-bsd} ;; fx2800) basic_machine=i860-alliant @@ -676,45 +994,13 @@ case $basic_machine in genix) basic_machine=ns32k-ns ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 + os=hiuxwe2 ;; hp300-*) basic_machine=m68k-hp ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; @@ -744,95 +1030,55 @@ case $basic_machine in hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-sysv32 + os=sysv32 ;; i*86v4*) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-sysv4 + os=sysv4 ;; i*86v) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-sysv + os=sysv ;; i*86sol2) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach + os=solaris2 ;; - vsta) - basic_machine=i386-unknown - os=-vsta + j90 | j90-cray) + basic_machine=j90-cray + os=${os:-unicos} ;; iris | iris4d) basic_machine=mips-sgi case $os in - -irix*) + irix*) ;; *) - os=-irix4 + os=irix4 ;; esac ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` ;; - m68knommu) - basic_machine=m68k-unknown - os=-linux - ;; m68knommu-*) basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` - os=-linux - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv + os=linux ;; microblaze*) basic_machine=microblaze-xilinx ;; - mingw64) - basic_machine=x86_64-pc - os=-mingw64 - ;; - mingw32) - basic_machine=i686-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; miniframe) basic_machine=m68000-convergent ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari - os=-mint + os=mint ;; mips3*-*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` @@ -840,98 +1086,26 @@ case $basic_machine in mips3*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - moxiebox) - basic_machine=moxie-unknown - os=-moxiebox - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; ms1-*) basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` ;; - msys) - basic_machine=i686-pc - os=-msys - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - nacl) - basic_machine=le32-unknown - os=-nacl - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; news-3600 | risc-news) basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv + os=newsos ;; next | m*-next) basic_machine=m68k-next case $os in - -nextstep* ) + nextstep* ) ;; - -ns2*) - os=-nextstep2 + ns2*) + os=nextstep2 ;; *) - os=-nextstep3 + os=nextstep3 ;; esac ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; np1) basic_machine=np1-gould ;; @@ -952,38 +1126,18 @@ case $basic_machine in ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki - os=-proelf + os=proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; pa-hitachi) basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - parisc) - basic_machine=hppa-unknown - os=-linux + os=hiuxwe2 ;; parisc-*) basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'` - os=-linux + os=linux ;; pbd) basic_machine=sparc-tti @@ -1053,22 +1207,6 @@ case $basic_machine in ps2) basic_machine=i386-ibm ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos | rdos64) - basic_machine=x86_64-pc - os=-rdos - ;; - rdos32) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; rm[46]00) basic_machine=mips-siemens ;; @@ -1081,10 +1219,6 @@ case $basic_machine in s390x | s390x-*) basic_machine=s390x-ibm ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; sb1) basic_machine=mipsisa64sb1-unknown ;; @@ -1093,11 +1227,7 @@ case $basic_machine in ;; sde) basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux + os=${os:-elf} ;; sequent) basic_machine=i386-sequent @@ -1107,11 +1237,7 @@ case $basic_machine in ;; simso-wrs) basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 + os=vxworks ;; spur) basic_machine=spur-unknown @@ -1119,44 +1245,12 @@ case $basic_machine in st2000) basic_machine=m68k-tandem ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; strongarm-* | thumb-*) basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; sun3 | sun3-*) basic_machine=m68k-sun ;; @@ -1166,25 +1260,9 @@ case $basic_machine in sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; - symmetry) - basic_machine=i386-sequent - os=-dynix - ;; - t3e) - basic_machine=alphaev5-cray - os=-unicos - ;; - t90) - basic_machine=t90-cray - os=-unicos - ;; tile*) basic_machine=$basic_machine-unknown - os=-linux-gnu + os=linux-gnu ;; tx39) basic_machine=mipstx39-unknown @@ -1192,80 +1270,32 @@ case $basic_machine in tx39el) basic_machine=mipstx39el-unknown ;; - toad1) - basic_machine=pdp10-xkl - os=-tops20 - ;; tower | tower-32) basic_machine=m68k-ncr ;; - tpf) - basic_machine=s390x-ibm - os=-tpf - ;; - udi29k) - basic_machine=a29k-amd - os=-udi - ;; - ultra3) - basic_machine=a29k-nyu - os=-sym1 - ;; - v810 | necv810) - basic_machine=v810-nec - os=-none - ;; - vaxv) - basic_machine=vax-dec - os=-sysv - ;; - vms) - basic_machine=vax-dec - os=-vms - ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; - vxworks960) - basic_machine=i960-wrs - os=-vxworks - ;; - vxworks68) - basic_machine=m68k-wrs - os=-vxworks - ;; - vxworks29k) - basic_machine=a29k-wrs - os=-vxworks - ;; w65*) basic_machine=w65-wdc - os=-none + os=none ;; w89k-*) basic_machine=hppa1.1-winbond - os=-proelf + os=proelf ;; x64) basic_machine=x86_64-pc ;; - xbox) - basic_machine=i686-pc - os=-mingw32 - ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` ;; - ymp) - basic_machine=ymp-cray - os=-unicos - ;; none) basic_machine=none-none - os=-none + os=${os:-none} ;; # Here we handle the default manufacturer of certain CPU types. It is in @@ -1338,199 +1368,199 @@ esac # Decode manufacturer-specific aliases for certain operating systems. -if [ x"$os" != x"" ] +if [ x$os != x ] then case $os in # First match some system type aliases that might get confused # with valid system types. - # -solaris* is a basic system type, with this one exception. - -auroraux) - os=-auroraux + # solaris* is a basic system type, with this one exception. + auroraux) + os=auroraux ;; - -solaris1 | -solaris1.*) + solaris1 | solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; - -solaris) - os=-solaris2 + solaris) + os=solaris2 ;; - -unixware*) - os=-sysv4.2uw + unixware*) + os=sysv4.2uw ;; - -gnu/linux*) + gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # es1800 is here to avoid being matched by es* (a different OS) - -es1800*) - os=-ose + es1800*) + os=ose ;; # Now accept the basic system types. # The portable systems comes first. # Each alternative MUST end in a * to match a version number. - # -sysv* is not here because it comes later, after sysvr4. - -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ - | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ - | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ - | -sym* | -kopensolaris* | -plan9* \ - | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ - | -aos* | -aros* | -cloudabi* | -sortix* \ - | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ - | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ - | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \ - | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ - | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ - | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ - | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ - | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* | -hcos* \ - | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ - | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ - | -linux-newlib* | -linux-musl* | -linux-uclibc* \ - | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ - | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \ - | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ - | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ - | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ - | -morphos* | -superux* | -rtmk* | -windiss* \ - | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ - | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ - | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \ - | -midnightbsd*) + # sysv* is not here because it comes later, after sysvr4. + gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \ + | *vms* | sco* | esix* | isc* | aix* | cnk* | sunos | sunos[34]*\ + | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ + | sym* | kopensolaris* | plan9* \ + | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ + | aos* | aros* | cloudabi* | sortix* \ + | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \ + | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \ + | hiux* | knetbsd* | mirbsd* | netbsd* \ + | bitrig* | openbsd* | solidbsd* | libertybsd* \ + | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \ + | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ + | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ + | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \ + | chorusos* | chorusrdb* | cegcc* | glidix* \ + | cygwin* | msys* | pe* | psos* | moss* | proelf* | rtems* \ + | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \ + | linux-newlib* | linux-musl* | linux-uclibc* \ + | uxpv* | beos* | mpeix* | udk* | moxiebox* \ + | interix* | uwin* | mks* | rhapsody* | darwin* \ + | openstep* | oskit* | conix* | pw32* | nonstopux* \ + | storm-chaos* | tops10* | tenex* | tops20* | its* \ + | os2* | vos* | palmos* | uclinux* | nucleus* \ + | morphos* | superux* | rtmk* | windiss* \ + | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \ + | skyos* | haiku* | rdos* | toppers* | drops* | es* \ + | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ + | midnightbsd*) # Remember, each alternative MUST END IN *, to match a version number. ;; - -qnx*) + qnx*) case $basic_machine in x86-* | i*86-*) ;; *) - os=-nto$os + os=nto-$os ;; esac ;; - -nto-qnx*) + nto-qnx*) ;; - -nto*) + nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; - -sim | -xray | -os68k* | -v88r* \ - | -windows* | -osx | -abug | -netware* | -os9* \ - | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + sim | xray | os68k* | v88r* \ + | windows* | osx | abug | netware* | os9* \ + | macos* | mpw* | magic* | mmixware* | mon960* | lnews*) ;; - -mac*) + mac*) os=`echo "$os" | sed -e 's|mac|macos|'` ;; - -linux-dietlibc) - os=-linux-dietlibc + linux-dietlibc) + os=linux-dietlibc ;; - -linux*) + linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; - -sunos5*) + sunos5*) os=`echo "$os" | sed -e 's|sunos5|solaris2|'` ;; - -sunos6*) + sunos6*) os=`echo "$os" | sed -e 's|sunos6|solaris3|'` ;; - -opened*) - os=-openedition + opened*) + os=openedition ;; - -os400*) - os=-os400 + os400*) + os=os400 ;; - -wince*) - os=-wince + wince*) + os=wince ;; - -utek*) - os=-bsd + utek*) + os=bsd ;; - -dynix*) - os=-bsd + dynix*) + os=bsd ;; - -acis*) - os=-aos + acis*) + os=aos ;; - -atheos*) - os=-atheos + atheos*) + os=atheos ;; - -syllable*) - os=-syllable + syllable*) + os=syllable ;; - -386bsd) - os=-bsd + 386bsd) + os=bsd ;; - -ctix* | -uts*) - os=-sysv + ctix* | uts*) + os=sysv ;; - -nova*) - os=-rtmk-nova + nova*) + os=rtmk-nova ;; - -ns2) - os=-nextstep2 + ns2) + os=nextstep2 ;; - -nsk*) - os=-nsk + nsk*) + os=nsk ;; # Preserve the version number of sinix5. - -sinix5.*) + sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; - -sinix*) - os=-sysv4 + sinix*) + os=sysv4 ;; - -tpf*) - os=-tpf + tpf*) + os=tpf ;; - -triton*) - os=-sysv3 + triton*) + os=sysv3 ;; - -oss*) - os=-sysv3 + oss*) + os=sysv3 ;; - -svr4*) - os=-sysv4 + svr4*) + os=sysv4 ;; - -svr3) - os=-sysv3 + svr3) + os=sysv3 ;; - -sysvr4) - os=-sysv4 + sysvr4) + os=sysv4 ;; - # This must come after -sysvr4. - -sysv*) + # This must come after sysvr4. + sysv*) ;; - -ose*) - os=-ose + ose*) + os=ose ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - os=-mint + *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) + os=mint ;; - -zvmoe) - os=-zvmoe + zvmoe) + os=zvmoe ;; - -dicos*) - os=-dicos + dicos*) + os=dicos ;; - -pikeos*) + pikeos*) # Until real need of OS specific support for # particular features comes up, bare metal # configurations are quite functional. case $basic_machine in arm*) - os=-eabi + os=eabi ;; *) - os=-elf + os=elf ;; esac ;; - -nacl*) + nacl*) + ;; + ios) ;; - -ios) + none) ;; - -none) + *-eabi) ;; *) - # Get rid of the `-' at the beginning of $os. - os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2 exit 1 ;; @@ -1549,173 +1579,173 @@ else case $basic_machine in score-*) - os=-elf + os=elf ;; spu-*) - os=-elf + os=elf ;; *-acorn) - os=-riscix1.2 + os=riscix1.2 ;; arm*-rebel) - os=-linux + os=linux ;; arm*-semi) - os=-aout + os=aout ;; c4x-* | tic4x-*) - os=-coff + os=coff ;; c8051-*) - os=-elf + os=elf ;; hexagon-*) - os=-elf + os=elf ;; tic54x-*) - os=-coff + os=coff ;; tic55x-*) - os=-coff + os=coff ;; tic6x-*) - os=-coff + os=coff ;; # This must come before the *-dec entry. pdp10-*) - os=-tops20 + os=tops20 ;; pdp11-*) - os=-none + os=none ;; *-dec | vax-*) - os=-ultrix4.2 + os=ultrix4.2 ;; m68*-apollo) - os=-domain + os=domain ;; i386-sun) - os=-sunos4.0.2 + os=sunos4.0.2 ;; m68000-sun) - os=-sunos3 + os=sunos3 ;; m68*-cisco) - os=-aout + os=aout ;; mep-*) - os=-elf + os=elf ;; mips*-cisco) - os=-elf + os=elf ;; mips*-*) - os=-elf + os=elf ;; or32-*) - os=-coff + os=coff ;; *-tti) # must be before sparc entry or we get the wrong os. - os=-sysv3 + os=sysv3 ;; sparc-* | *-sun) - os=-sunos4.1.1 + os=sunos4.1.1 ;; pru-*) - os=-elf + os=elf ;; *-be) - os=-beos + os=beos ;; *-ibm) - os=-aix + os=aix ;; *-knuth) - os=-mmixware + os=mmixware ;; *-wec) - os=-proelf + os=proelf ;; *-winbond) - os=-proelf + os=proelf ;; *-oki) - os=-proelf + os=proelf ;; *-hp) - os=-hpux + os=hpux ;; *-hitachi) - os=-hiux + os=hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) - os=-sysv + os=sysv ;; *-cbm) - os=-amigaos + os=amigaos ;; *-dg) - os=-dgux + os=dgux ;; *-dolphin) - os=-sysv3 + os=sysv3 ;; m68k-ccur) - os=-rtu + os=rtu ;; m88k-omron*) - os=-luna + os=luna ;; *-next) - os=-nextstep + os=nextstep ;; *-sequent) - os=-ptx + os=ptx ;; *-crds) - os=-unos + os=unos ;; *-ns) - os=-genix + os=genix ;; i370-*) - os=-mvs + os=mvs ;; *-gould) - os=-sysv + os=sysv ;; *-highlevel) - os=-bsd + os=bsd ;; *-encore) - os=-bsd + os=bsd ;; *-sgi) - os=-irix + os=irix ;; *-siemens) - os=-sysv4 + os=sysv4 ;; *-masscomp) - os=-rtu + os=rtu ;; f30[01]-fujitsu | f700-fujitsu) - os=-uxpv + os=uxpv ;; *-rom68k) - os=-coff + os=coff ;; *-*bug) - os=-coff + os=coff ;; *-apple) - os=-macos + os=macos ;; *-atari*) - os=-mint + os=mint ;; *) - os=-none + os=none ;; esac fi @@ -1726,67 +1756,67 @@ vendor=unknown case $basic_machine in *-unknown) case $os in - -riscix*) + riscix*) vendor=acorn ;; - -sunos*) + sunos*) vendor=sun ;; - -cnk*|-aix*) + cnk*|-aix*) vendor=ibm ;; - -beos*) + beos*) vendor=be ;; - -hpux*) + hpux*) vendor=hp ;; - -mpeix*) + mpeix*) vendor=hp ;; - -hiux*) + hiux*) vendor=hitachi ;; - -unos*) + unos*) vendor=crds ;; - -dgux*) + dgux*) vendor=dg ;; - -luna*) + luna*) vendor=omron ;; - -genix*) + genix*) vendor=ns ;; - -mvs* | -opened*) + mvs* | opened*) vendor=ibm ;; - -os400*) + os400*) vendor=ibm ;; - -ptx*) + ptx*) vendor=sequent ;; - -tpf*) + tpf*) vendor=ibm ;; - -vxsim* | -vxworks* | -windiss*) + vxsim* | vxworks* | windiss*) vendor=wrs ;; - -aux*) + aux*) vendor=apple ;; - -hms*) + hms*) vendor=hitachi ;; - -mpw* | -macos*) + mpw* | macos*) vendor=apple ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) vendor=atari ;; - -vos*) + vos*) vendor=stratus ;; esac @@ -1794,7 +1824,7 @@ case $basic_machine in ;; esac -echo "$basic_machine$os" +echo "$basic_machine-$os" exit # Local variables: diff --git a/lib/dosname.h b/lib/dosname.h index 66486d5209d..fef3b6daa1f 100644 --- a/lib/dosname.h +++ b/lib/dosname.h @@ -20,9 +20,8 @@ #ifndef _DOSNAME_H #define _DOSNAME_H -#if (defined _WIN32 || defined __WIN32__ || \ - defined __MSDOS__ || defined __CYGWIN__ || \ - defined __EMX__ || defined __DJGPP__) +#if (defined _WIN32 || defined __CYGWIN__ \ + || defined __EMX__ || defined __MSDOS__ || defined __DJGPP__) /* This internal macro assumes ASCII, but all hosts that support drive letters use ASCII. */ # define _IS_DRIVE_LETTER(C) (((unsigned int) (C) | ('a' - 'A')) - 'a' \ diff --git a/lib/dup2.c b/lib/dup2.c index c8b49b25e47..c7d176728d4 100644 --- a/lib/dup2.c +++ b/lib/dup2.c @@ -29,7 +29,7 @@ # undef dup2 -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN diff --git a/lib/errno.in.h b/lib/errno.in.h index 8d2f3074fab..b95c4e9ce76 100644 --- a/lib/errno.in.h +++ b/lib/errno.in.h @@ -30,7 +30,7 @@ /* On native Windows platforms, many macros are not defined. */ -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ /* These are the same values as defined by MSVC 10, for interoperability. */ @@ -248,7 +248,7 @@ interoperability. */ # define EOWNERDEAD 58 # define ENOTRECOVERABLE 59 -# elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# elif defined _WIN32 && ! defined __CYGWIN__ /* We have a conflict here: pthreads-win32 defines these values differently than MSVC 10. It's hairy to decide which one to use. */ # if defined __MINGW32__ && !defined USE_WINDOWS_THREADS diff --git a/lib/euidaccess.c b/lib/euidaccess.c index 4f512f5af54..de5d82b52d5 100644 --- a/lib/euidaccess.c +++ b/lib/euidaccess.c @@ -29,7 +29,7 @@ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ # include <io.h> #else # include "root-uid.h" @@ -87,7 +87,7 @@ euidaccess (const char *file, int mode) return accessx (file, mode, ACC_SELF); #elif HAVE_EACCESS /* FreeBSD */ return eaccess (file, mode); -#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* mingw */ +#elif defined _WIN32 && ! defined __CYGWIN__ /* mingw */ return _access (file, mode); #else /* Mac OS X, NetBSD, OpenBSD, HP-UX, Solaris, Cygwin, BeOS */ diff --git a/lib/fcntl.c b/lib/fcntl.c index b8cb271f55c..be6583565b4 100644 --- a/lib/fcntl.c +++ b/lib/fcntl.c @@ -32,7 +32,7 @@ #endif #undef fcntl -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include <windows.h> @@ -376,7 +376,7 @@ rpl_fcntl (int fd, int action, /* arg */...) #if !HAVE_FCNTL case F_GETFD: { -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ HANDLE handle = (HANDLE) _get_osfhandle (fd); DWORD flags; if (handle == INVALID_HANDLE_VALUE diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index 719a54d0f72..a1e7d35c1b9 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -68,7 +68,7 @@ /* Native Windows platforms declare open(), creat() in <io.h>. */ #if (@GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) + && (defined _WIN32 && ! defined __CYGWIN__) # include <io.h> #endif diff --git a/lib/fpending.c b/lib/fpending.c index 7bc235deda2..de370d4b10f 100644 --- a/lib/fpending.c +++ b/lib/fpending.c @@ -24,6 +24,9 @@ #include "stdio-impl.h" +/* This file is not used on systems that already have the __fpending function, + namely glibc >= 2.2, Solaris >= 7, Android API >= 23. */ + /* Return the number of pending (aka buffered, unflushed) bytes on the stream, FP, that is open for writing. */ size_t diff --git a/lib/fsync.c b/lib/fsync.c index a0b12b6ccc7..ecacb0ba25e 100644 --- a/lib/fsync.c +++ b/lib/fsync.c @@ -25,7 +25,7 @@ #include <config.h> #include <unistd.h> -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ /* FlushFileBuffers */ # define WIN32_LEAN_AND_MEAN diff --git a/lib/getdtablesize.c b/lib/getdtablesize.c index c6c1136fc55..ac05bc483cc 100644 --- a/lib/getdtablesize.c +++ b/lib/getdtablesize.c @@ -20,7 +20,7 @@ /* Specification. */ #include <unistd.h> -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ # include <stdio.h> diff --git a/lib/getopt.c b/lib/getopt.c index 55375ccd40f..11e36eef815 100644 --- a/lib/getopt.c +++ b/lib/getopt.c @@ -46,7 +46,7 @@ /* When used standalone, flockfile and funlockfile might not be available. */ # if (!defined _POSIX_THREAD_SAFE_FUNCTIONS \ - || ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) + || (defined _WIN32 && ! defined __CYGWIN__)) # define flockfile(fp) /* nop */ # define funlockfile(fp) /* nop */ # endif diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c index 39575658264..d598b2f7f56 100644 --- a/lib/gettimeofday.c +++ b/lib/gettimeofday.c @@ -24,7 +24,7 @@ #include <time.h> -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ # define WINDOWS_NATIVE # include <windows.h> #endif diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in index ce47b9de661..19128bab2da 100644 --- a/lib/gnulib.mk.in +++ b/lib/gnulib.mk.in @@ -21,7 +21,7 @@ # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. -# Reproduce by: gnulib-tool --import --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=close --avoid=dup --avoid=fchdir --avoid=fstat --avoid=malloc-posix --avoid=msvc-inval --avoid=msvc-nothrow --avoid=openat-die --avoid=opendir --avoid=raise --avoid=save-cwd --avoid=select --avoid=setenv --avoid=sigprocmask --avoid=stat --avoid=stdarg --avoid=stdbool --avoid=threadlib --avoid=tzset --avoid=unsetenv --avoid=utime --avoid=utime-h --gnu-make --makefile-name=gnulib.mk.in --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-stream count-leading-zeros count-one-bits count-trailing-zeros crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 d-type diffseq dtoastr dtotimespec dup2 environ execinfo explicit_bzero faccessat fcntl fcntl-h fdatasync fdopendir filemode filevercmp flexmember fstatat fsusage fsync getloadavg getopt-gnu gettime gettimeofday gitlog-to-changelog ignore-value intprops largefile lstat manywarnings memrchr minmax mkostemp mktime nstrftime pipe2 pselect pthread_sigmask putenv qcopy-acl readlink readlinkat sig2str socklen stat-time std-gnu11 stdalign stddef stdio stpcpy strtoimax symlink sys_stat sys_time tempname time time_r time_rz timegm timer-time timespec-add timespec-sub unlocked-io update-copyright utimens vla warnings +# Reproduce by: gnulib-tool --import --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=close --avoid=dup --avoid=fchdir --avoid=fstat --avoid=malloc-posix --avoid=msvc-inval --avoid=msvc-nothrow --avoid=openat-die --avoid=opendir --avoid=raise --avoid=save-cwd --avoid=select --avoid=setenv --avoid=sigprocmask --avoid=stat --avoid=stdarg --avoid=stdbool --avoid=threadlib --avoid=tzset --avoid=unsetenv --avoid=utime --avoid=utime-h --gnu-make --makefile-name=gnulib.mk.in --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-stream count-leading-zeros count-one-bits count-trailing-zeros crypto/md5-buffer crypto/sha1-buffer crypto/sha256-buffer crypto/sha512-buffer d-type diffseq dtoastr dtotimespec dup2 environ execinfo explicit_bzero faccessat fcntl fcntl-h fdatasync fdopendir filemode filevercmp flexmember fstatat fsusage fsync getloadavg getopt-gnu gettime gettimeofday gitlog-to-changelog ignore-value intprops largefile lstat manywarnings memrchr minmax mkostemp mktime nstrftime pipe2 pselect pthread_sigmask putenv qcopy-acl readlink readlinkat sig2str socklen stat-time std-gnu11 stdalign stddef stdio stpcpy strtoimax symlink sys_stat sys_time tempname time time_r time_rz timegm timer-time timespec-add timespec-sub unlocked-io update-copyright utimens vla warnings MOSTLYCLEANFILES += core *.stackdump @@ -387,6 +387,7 @@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@ +HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ @@ -421,6 +422,7 @@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ +HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ @@ -513,7 +515,6 @@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ -HAVE_TRUNCATE = @HAVE_TRUNCATE@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_TZSET = @HAVE_TZSET@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ @@ -1151,45 +1152,45 @@ EXTRA_DIST += count-trailing-zeros.h endif ## end gnulib module count-trailing-zeros -## begin gnulib module crypto/md5 -ifeq (,$(OMIT_GNULIB_MODULE_crypto/md5)) +## begin gnulib module crypto/md5-buffer +ifeq (,$(OMIT_GNULIB_MODULE_crypto/md5-buffer)) libgnu_a_SOURCES += md5.c EXTRA_DIST += gl_openssl.h md5.h endif -## end gnulib module crypto/md5 +## end gnulib module crypto/md5-buffer -## begin gnulib module crypto/sha1 -ifeq (,$(OMIT_GNULIB_MODULE_crypto/sha1)) +## begin gnulib module crypto/sha1-buffer +ifeq (,$(OMIT_GNULIB_MODULE_crypto/sha1-buffer)) libgnu_a_SOURCES += sha1.c EXTRA_DIST += gl_openssl.h sha1.h endif -## end gnulib module crypto/sha1 +## end gnulib module crypto/sha1-buffer -## begin gnulib module crypto/sha256 -ifeq (,$(OMIT_GNULIB_MODULE_crypto/sha256)) +## begin gnulib module crypto/sha256-buffer +ifeq (,$(OMIT_GNULIB_MODULE_crypto/sha256-buffer)) libgnu_a_SOURCES += sha256.c EXTRA_DIST += gl_openssl.h sha256.h endif -## end gnulib module crypto/sha256 +## end gnulib module crypto/sha256-buffer -## begin gnulib module crypto/sha512 -ifeq (,$(OMIT_GNULIB_MODULE_crypto/sha512)) +## begin gnulib module crypto/sha512-buffer +ifeq (,$(OMIT_GNULIB_MODULE_crypto/sha512-buffer)) libgnu_a_SOURCES += sha512.c EXTRA_DIST += gl_openssl.h sha512.h endif -## end gnulib module crypto/sha512 +## end gnulib module crypto/sha512-buffer ## begin gnulib module diffseq ifeq (,$(OMIT_GNULIB_MODULE_diffseq)) @@ -1717,6 +1718,7 @@ inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_U -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ @@ -2984,7 +2986,6 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ - -e 's|@''HAVE_TRUNCATE''@|$(HAVE_TRUNCATE)|g' \ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ @@ -2996,6 +2997,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ diff --git a/lib/inttypes.in.h b/lib/inttypes.in.h index ca3cec5b477..c7d7968e6e9 100644 --- a/lib/inttypes.in.h +++ b/lib/inttypes.in.h @@ -52,7 +52,7 @@ /* Get CHAR_BIT. */ #include <limits.h> /* On mingw, __USE_MINGW_ANSI_STDIO only works if <stdio.h> is also included */ -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ # include <stdio.h> #endif @@ -1067,11 +1067,13 @@ _GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " #endif #if @GNULIB_IMAXDIV@ -# if !@HAVE_DECL_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ # if !GNULIB_defined_imaxdiv_t typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; # define GNULIB_defined_imaxdiv_t 1 # endif +# endif +# if !@HAVE_DECL_IMAXDIV@ extern imaxdiv_t imaxdiv (intmax_t, intmax_t); # endif #elif defined GNULIB_POSIXCHECK diff --git a/lib/md5.c b/lib/md5.c index 9dc915e2cf0..577aab46d7a 100644 --- a/lib/md5.c +++ b/lib/md5.c @@ -134,21 +134,29 @@ md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) } #endif +#if defined _LIBC || defined GL_COMPILE_CRYPTO_STREAM + +#include "af_alg.h" + /* Compute MD5 message digest for bytes read from STREAM. The resulting message digest number will be written into the 16 bytes beginning at RESBLOCK. */ int md5_stream (FILE *stream, void *resblock) { - struct md5_ctx ctx; - size_t sum; + switch (afalg_stream (stream, "md5", resblock, MD5_DIGEST_SIZE)) + { + case 0: return 0; + case -EIO: return 1; + } char *buffer = malloc (BLOCKSIZE + 72); if (!buffer) return 1; - /* Initialize the computation context. */ + struct md5_ctx ctx; md5_init_ctx (&ctx); + size_t sum; /* Iterate over full file contents. */ while (1) @@ -206,6 +214,7 @@ process_partial_block: free (buffer); return 0; } +#endif #if ! HAVE_OPENSSL_MD5 /* Compute MD5 message digest for LEN bytes beginning at BUFFER. The diff --git a/lib/md5.h b/lib/md5.h index d89f819a97b..db031aac04c 100644 --- a/lib/md5.h +++ b/lib/md5.h @@ -122,8 +122,11 @@ extern void *__md5_buffer (const char *buffer, size_t len, void *resblock) __THROW; # endif -/* Compute MD5 message digest for bytes read from STREAM. The - resulting message digest number will be written into the 16 bytes +/* Compute MD5 message digest for bytes read from STREAM. + STREAM is an open file stream. Regular files are handled more efficiently. + The contents of STREAM from its current position to its end will be read. + The case that the last operation on STREAM was an 'ungetc' is not supported. + The resulting message digest number will be written into the 16 bytes beginning at RESBLOCK. */ extern int __md5_stream (FILE *stream, void *resblock) __THROW; diff --git a/lib/open.c b/lib/open.c index b344f13a92a..792e258ba0b 100644 --- a/lib/open.c +++ b/lib/open.c @@ -86,7 +86,7 @@ open (const char *filename, int flags, ...) flags &= ~O_NONBLOCK; #endif -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ if (strcmp (filename, "/dev/null") == 0) filename = "NUL"; #endif diff --git a/lib/pipe2.c b/lib/pipe2.c index 807ba6a9f9d..c16d9351ec8 100644 --- a/lib/pipe2.c +++ b/lib/pipe2.c @@ -29,7 +29,7 @@ # include "nonblocking.h" #endif -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ /* Native Windows API. */ # include <io.h> @@ -73,7 +73,7 @@ pipe2 (int fd[2], int flags) return -1; } -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ /* Native Windows API. */ if (_pipe (fd, 4096, flags & ~O_NONBLOCK) < 0) @@ -152,8 +152,7 @@ pipe2 (int fd[2], int flags) #endif -#if GNULIB_defined_O_NONBLOCK || \ - !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) +#if GNULIB_defined_O_NONBLOCK || !(defined _WIN32 && ! defined __CYGWIN__) fail: { int saved_errno = errno; diff --git a/lib/putenv.c b/lib/putenv.c index 556d5f82302..801e372c329 100644 --- a/lib/putenv.c +++ b/lib/putenv.c @@ -34,7 +34,7 @@ #include <string.h> #include <unistd.h> -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ # define WIN32_LEAN_AND_MEAN # include <windows.h> #endif @@ -153,7 +153,7 @@ putenv (char *string) *ep = string; break; } -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ if (putenv_result == 0) { /* _putenv propagated "NAME= " into the subprocess environment; diff --git a/lib/sha1.c b/lib/sha1.c index ce0f0b2e71f..8306d887da5 100644 --- a/lib/sha1.c +++ b/lib/sha1.c @@ -122,21 +122,29 @@ sha1_finish_ctx (struct sha1_ctx *ctx, void *resbuf) } #endif +#ifdef GL_COMPILE_CRYPTO_STREAM + +#include "af_alg.h" + /* Compute SHA1 message digest for bytes read from STREAM. The - resulting message digest number will be written into the 16 bytes + resulting message digest number will be written into the 20 bytes beginning at RESBLOCK. */ int sha1_stream (FILE *stream, void *resblock) { - struct sha1_ctx ctx; - size_t sum; + switch (afalg_stream (stream, "sha1", resblock, SHA1_DIGEST_SIZE)) + { + case 0: return 0; + case -EIO: return 1; + } char *buffer = malloc (BLOCKSIZE + 72); if (!buffer) return 1; - /* Initialize the computation context. */ + struct sha1_ctx ctx; sha1_init_ctx (&ctx); + size_t sum; /* Iterate over full file contents. */ while (1) @@ -194,6 +202,7 @@ sha1_stream (FILE *stream, void *resblock) free (buffer); return 0; } +#endif #if ! HAVE_OPENSSL_SHA1 /* Compute SHA1 message digest for LEN bytes beginning at BUFFER. The diff --git a/lib/sha1.h b/lib/sha1.h index b1db15da1e7..9419750f485 100644 --- a/lib/sha1.h +++ b/lib/sha1.h @@ -87,8 +87,11 @@ extern void *sha1_read_ctx (const struct sha1_ctx *ctx, void *resbuf); extern void *sha1_buffer (const char *buffer, size_t len, void *resblock); # endif -/* Compute SHA1 message digest for bytes read from STREAM. The - resulting message digest number will be written into the 20 bytes +/* Compute SHA1 message digest for bytes read from STREAM. + STREAM is an open file stream. Regular files are handled more efficiently. + The contents of STREAM from its current position to its end will be read. + The case that the last operation on STREAM was an 'ungetc' is not supported. + The resulting message digest number will be written into the 20 bytes beginning at RESBLOCK. */ extern int sha1_stream (FILE *stream, void *resblock); diff --git a/lib/sha256.c b/lib/sha256.c index 85405b20fdf..a036befcafd 100644 --- a/lib/sha256.c +++ b/lib/sha256.c @@ -91,17 +91,17 @@ sha224_init_ctx (struct sha256_ctx *ctx) ctx->buflen = 0; } -/* Copy the value from v into the memory location pointed to by *cp, - If your architecture allows unaligned access this is equivalent to - * (uint32_t *) cp = v */ +/* Copy the value from v into the memory location pointed to by *CP, + If your architecture allows unaligned access, this is equivalent to + * (__typeof__ (v) *) cp = v */ static void set_uint32 (char *cp, uint32_t v) { memcpy (cp, &v, sizeof v); } -/* Put result from CTX in first 32 bytes following RESBUF. The result - must be in little endian byte order. */ +/* Put result from CTX in first 32 bytes following RESBUF. + The result must be in little endian byte order. */ void * sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf) { @@ -169,21 +169,32 @@ sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf) } #endif -/* Compute SHA256 message digest for bytes read from STREAM. The - resulting message digest number will be written into the 32 bytes - beginning at RESBLOCK. */ -int -sha256_stream (FILE *stream, void *resblock) +#ifdef GL_COMPILE_CRYPTO_STREAM + +#include "af_alg.h" + +/* Compute message digest for bytes read from STREAM using algorithm ALG. + Write the message digest into RESBLOCK, which contains HASHLEN bytes. + The initial and finishing operations are INIT_CTX and FINISH_CTX. + Return zero if and only if successful. */ +static int +shaxxx_stream (FILE *stream, char const *alg, void *resblock, + ssize_t hashlen, void (*init_ctx) (struct sha256_ctx *), + void *(*finish_ctx) (struct sha256_ctx *, void *)) { - struct sha256_ctx ctx; - size_t sum; + switch (afalg_stream (stream, alg, resblock, hashlen)) + { + case 0: return 0; + case -EIO: return 1; + } char *buffer = malloc (BLOCKSIZE + 72); if (!buffer) return 1; - /* Initialize the computation context. */ - sha256_init_ctx (&ctx); + struct sha256_ctx ctx; + init_ctx (&ctx); + size_t sum; /* Iterate over full file contents. */ while (1) @@ -237,84 +248,28 @@ sha256_stream (FILE *stream, void *resblock) sha256_process_bytes (buffer, sum, &ctx); /* Construct result in desired memory. */ - sha256_finish_ctx (&ctx, resblock); + finish_ctx (&ctx, resblock); free (buffer); return 0; } -/* FIXME: Avoid code duplication */ int -sha224_stream (FILE *stream, void *resblock) +sha256_stream (FILE *stream, void *resblock) { - struct sha256_ctx ctx; - size_t sum; - - char *buffer = malloc (BLOCKSIZE + 72); - if (!buffer) - return 1; - - /* Initialize the computation context. */ - sha224_init_ctx (&ctx); - - /* Iterate over full file contents. */ - while (1) - { - /* We read the file in blocks of BLOCKSIZE bytes. One call of the - computation function processes the whole buffer so that with the - next round of the loop another block can be read. */ - size_t n; - sum = 0; - - /* Read block. Take care for partial reads. */ - while (1) - { - n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream); - - sum += n; - - if (sum == BLOCKSIZE) - break; - - if (n == 0) - { - /* Check for the error flag IFF N == 0, so that we don't - exit the loop after a partial read due to e.g., EAGAIN - or EWOULDBLOCK. */ - if (ferror (stream)) - { - free (buffer); - return 1; - } - goto process_partial_block; - } - - /* We've read at least one byte, so ignore errors. But always - check for EOF, since feof may be true even though N > 0. - Otherwise, we could end up calling fread after EOF. */ - if (feof (stream)) - goto process_partial_block; - } - - /* Process buffer with BLOCKSIZE bytes. Note that - BLOCKSIZE % 64 == 0 - */ - sha256_process_block (buffer, BLOCKSIZE, &ctx); - } - - process_partial_block:; - - /* Process any remaining bytes. */ - if (sum > 0) - sha256_process_bytes (buffer, sum, &ctx); + return shaxxx_stream (stream, "sha256", resblock, SHA256_DIGEST_SIZE, + sha256_init_ctx, sha256_finish_ctx); +} - /* Construct result in desired memory. */ - sha224_finish_ctx (&ctx, resblock); - free (buffer); - return 0; +int +sha224_stream (FILE *stream, void *resblock) +{ + return shaxxx_stream (stream, "sha224", resblock, SHA224_DIGEST_SIZE, + sha224_init_ctx, sha224_finish_ctx); } +#endif #if ! HAVE_OPENSSL_SHA256 -/* Compute SHA512 message digest for LEN bytes beginning at BUFFER. The +/* Compute SHA256 message digest for LEN bytes beginning at BUFFER. The result is always in little endian byte order, so that a byte-wise output yields to the wanted ASCII representation of the message digest. */ diff --git a/lib/sha256.h b/lib/sha256.h index e3449864bb6..19ed3ccd4d0 100644 --- a/lib/sha256.h +++ b/lib/sha256.h @@ -89,8 +89,11 @@ extern void *sha256_buffer (const char *buffer, size_t len, void *resblock); extern void *sha224_buffer (const char *buffer, size_t len, void *resblock); # endif -/* Compute SHA256 (SHA224) message digest for bytes read from STREAM. The - resulting message digest number will be written into the 32 (28) bytes +/* Compute SHA256 (SHA224) message digest for bytes read from STREAM. + STREAM is an open file stream. Regular files are handled more efficiently. + The contents of STREAM from its current position to its end will be read. + The case that the last operation on STREAM was an 'ungetc' is not supported. + The resulting message digest number will be written into the 32 (28) bytes beginning at RESBLOCK. */ extern int sha256_stream (FILE *stream, void *resblock); extern int sha224_stream (FILE *stream, void *resblock); diff --git a/lib/sha512.c b/lib/sha512.c index 8a6dd4e83ac..e175e705f52 100644 --- a/lib/sha512.c +++ b/lib/sha512.c @@ -177,21 +177,32 @@ sha384_finish_ctx (struct sha512_ctx *ctx, void *resbuf) } #endif -/* Compute SHA512 message digest for bytes read from STREAM. The - resulting message digest number will be written into the 64 bytes - beginning at RESBLOCK. */ -int -sha512_stream (FILE *stream, void *resblock) +#ifdef GL_COMPILE_CRYPTO_STREAM + +#include "af_alg.h" + +/* Compute message digest for bytes read from STREAM using algorithm ALG. + Write the message digest into RESBLOCK, which contains HASHLEN bytes. + The initial and finishing operations are INIT_CTX and FINISH_CTX. + Return zero if and only if successful. */ +static int +shaxxx_stream (FILE *stream, char const *alg, void *resblock, + ssize_t hashlen, void (*init_ctx) (struct sha512_ctx *), + void *(*finish_ctx) (struct sha512_ctx *, void *)) { - struct sha512_ctx ctx; - size_t sum; + switch (afalg_stream (stream, alg, resblock, hashlen)) + { + case 0: return 0; + case -EIO: return 1; + } char *buffer = malloc (BLOCKSIZE + 72); if (!buffer) return 1; - /* Initialize the computation context. */ - sha512_init_ctx (&ctx); + struct sha512_ctx ctx; + init_ctx (&ctx); + size_t sum; /* Iterate over full file contents. */ while (1) @@ -245,81 +256,25 @@ sha512_stream (FILE *stream, void *resblock) sha512_process_bytes (buffer, sum, &ctx); /* Construct result in desired memory. */ - sha512_finish_ctx (&ctx, resblock); + finish_ctx (&ctx, resblock); free (buffer); return 0; } -/* FIXME: Avoid code duplication */ int -sha384_stream (FILE *stream, void *resblock) +sha512_stream (FILE *stream, void *resblock) { - struct sha512_ctx ctx; - size_t sum; - - char *buffer = malloc (BLOCKSIZE + 72); - if (!buffer) - return 1; - - /* Initialize the computation context. */ - sha384_init_ctx (&ctx); - - /* Iterate over full file contents. */ - while (1) - { - /* We read the file in blocks of BLOCKSIZE bytes. One call of the - computation function processes the whole buffer so that with the - next round of the loop another block can be read. */ - size_t n; - sum = 0; - - /* Read block. Take care for partial reads. */ - while (1) - { - n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream); - - sum += n; - - if (sum == BLOCKSIZE) - break; - - if (n == 0) - { - /* Check for the error flag IFF N == 0, so that we don't - exit the loop after a partial read due to e.g., EAGAIN - or EWOULDBLOCK. */ - if (ferror (stream)) - { - free (buffer); - return 1; - } - goto process_partial_block; - } - - /* We've read at least one byte, so ignore errors. But always - check for EOF, since feof may be true even though N > 0. - Otherwise, we could end up calling fread after EOF. */ - if (feof (stream)) - goto process_partial_block; - } - - /* Process buffer with BLOCKSIZE bytes. Note that - BLOCKSIZE % 128 == 0 - */ - sha512_process_block (buffer, BLOCKSIZE, &ctx); - } - - process_partial_block:; - - /* Process any remaining bytes. */ - if (sum > 0) - sha512_process_bytes (buffer, sum, &ctx); + return shaxxx_stream (stream, "sha512", resblock, SHA512_DIGEST_SIZE, + sha512_init_ctx, sha512_finish_ctx); +} - /* Construct result in desired memory. */ - sha384_finish_ctx (&ctx, resblock); - free (buffer); - return 0; +int +sha384_stream (FILE *stream, void *resblock) +{ + return shaxxx_stream (stream, "sha384", resblock, SHA384_DIGEST_SIZE, + sha384_init_ctx, sha384_finish_ctx); } +#endif #if ! HAVE_OPENSSL_SHA512 /* Compute SHA512 message digest for LEN bytes beginning at BUFFER. The diff --git a/lib/sha512.h b/lib/sha512.h index 6a0aadba02f..2c39ab195cf 100644 --- a/lib/sha512.h +++ b/lib/sha512.h @@ -92,8 +92,11 @@ extern void *sha512_buffer (const char *buffer, size_t len, void *resblock); extern void *sha384_buffer (const char *buffer, size_t len, void *resblock); # endif -/* Compute SHA512 (SHA384) message digest for bytes read from STREAM. The - resulting message digest number will be written into the 64 (48) bytes +/* Compute SHA512 (SHA384) message digest for bytes read from STREAM. + STREAM is an open file stream. Regular files are handled more efficiently. + The contents of STREAM from its current position to its end will be read. + The case that the last operation on STREAM was an 'ungetc' is not supported. + The resulting message digest number will be written into the 64 (48) bytes beginning at RESBLOCK. */ extern int sha512_stream (FILE *stream, void *resblock); extern int sha384_stream (FILE *stream, void *resblock); diff --git a/lib/stat-time.h b/lib/stat-time.h index 104f5376682..8e787bd3b2d 100644 --- a/lib/stat-time.h +++ b/lib/stat-time.h @@ -168,7 +168,7 @@ get_stat_birthtime (struct stat const *st _GL_UNUSED) #elif defined HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC t.tv_sec = st->st_birthtime; t.tv_nsec = st->st_birthtimensec; -#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#elif defined _WIN32 && ! defined __CYGWIN__ /* Native Windows platforms (but not Cygwin) put the "file creation time" in st_ctime (!). See <https://msdn.microsoft.com/en-us/library/14h5k7ff(VS.80).aspx>. */ diff --git a/lib/stdio-impl.h b/lib/stdio-impl.h index 05c5752a243..393ef0cf58d 100644 --- a/lib/stdio-impl.h +++ b/lib/stdio-impl.h @@ -60,25 +60,79 @@ # define _flags pub._flags # define _r pub._r # define _w pub._w +# elif defined __ANDROID__ /* Android */ + /* Up to this commit from 2015-10-12 + <https://android.googlesource.com/platform/bionic.git/+/f0141dfab10a4b332769d52fa76631a64741297a> + the innards of FILE were public, and fp_ub could be defined like for OpenBSD, + see <https://android.googlesource.com/platform/bionic.git/+/e78392637d5086384a5631ddfdfa8d7ec8326ee3/libc/stdio/fileext.h> + and <https://android.googlesource.com/platform/bionic.git/+/e78392637d5086384a5631ddfdfa8d7ec8326ee3/libc/stdio/local.h>. + After this commit, the innards of FILE are hidden. */ +# define fp_ ((struct { unsigned char *_p; \ + int _r; \ + int _w; \ + int _flags; \ + int _file; \ + struct { unsigned char *_base; size_t _size; } _bf; \ + int _lbfsize; \ + void *_cookie; \ + void *_close; \ + void *_read; \ + void *_seek; \ + void *_write; \ + struct { unsigned char *_base; size_t _size; } _ext; \ + unsigned char *_up; \ + int _ur; \ + unsigned char _ubuf[3]; \ + unsigned char _nbuf[1]; \ + struct { unsigned char *_base; size_t _size; } _lb; \ + int _blksize; \ + fpos_t _offset; \ + /* More fields, not relevant here. */ \ + } *) fp) # else # define fp_ fp # endif -# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ || defined __minix || defined __ANDROID__ /* NetBSD >= 1.5ZA, OpenBSD, Minix 3, Android */ +# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ || defined __minix /* NetBSD >= 1.5ZA, OpenBSD, Minix 3 */ /* See <http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> - and <https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> */ + and <https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> + and <https://github.com/Stichting-MINIX-Research-Foundation/minix/blob/master/lib/libc/stdio/fileext.h> */ struct __sfileext { struct __sbuf _ub; /* ungetc buffer */ /* More fields, not relevant here. */ }; # define fp_ub ((struct __sfileext *) fp->_ext._base)->_ub -# else /* FreeBSD, NetBSD <= 1.5Z, DragonFly, Mac OS X, Cygwin, Android */ +# elif defined __ANDROID__ /* Android */ + struct __sfileext + { + struct { unsigned char *_base; size_t _size; } _ub; /* ungetc buffer */ + /* More fields, not relevant here. */ + }; +# define fp_ub ((struct __sfileext *) fp_->_ext._base)->_ub +# else /* FreeBSD, NetBSD <= 1.5Z, DragonFly, Mac OS X, Cygwin */ # define fp_ub fp_->_ub # endif # define HASUB(fp) (fp_ub._base != NULL) +# if defined __ANDROID__ /* Android */ + /* Needed after this commit from 2016-01-25 + <https://android.googlesource.com/platform/bionic.git/+/e70e0e9267d069bf56a5078c99307e08a7280de7> */ +# ifndef __SEOF +# define __SLBF 1 +# define __SNBF 2 +# define __SRD 4 +# define __SWR 8 +# define __SRW 0x10 +# define __SEOF 0x20 +# define __SERR 0x40 +# endif +# ifndef __SOFF +# define __SOFF 0x1000 +# endif +# endif + #endif @@ -118,7 +172,7 @@ # define _flag __flag # endif -#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* newer Windows with MSVC */ +#elif defined _WIN32 && ! defined __CYGWIN__ /* newer Windows with MSVC */ /* <stdio.h> does not define the innards of FILE any more. */ # define WINDOWS_OPAQUE_FILE diff --git a/lib/stdio.in.h b/lib/stdio.in.h index b9a43bb80ca..ff7c9c831ac 100644 --- a/lib/stdio.in.h +++ b/lib/stdio.in.h @@ -122,7 +122,7 @@ it before we #define perror rpl_perror. */ /* But in any case avoid namespace pollution on glibc systems. */ #if (@GNULIB_PERROR@ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ + && (defined _WIN32 && ! defined __CYGWIN__) \ && ! defined __GLIBC__ # include <stdlib.h> #endif @@ -133,7 +133,7 @@ it before we #define rename rpl_rename. */ /* But in any case avoid namespace pollution on glibc systems. */ #if (@GNULIB_REMOVE@ || @GNULIB_RENAME@ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ + && (defined _WIN32 && ! defined __CYGWIN__) \ && ! defined __GLIBC__ # include <io.h> #endif diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h index c8a5d0d0c61..3bf35bf6b0f 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -54,7 +54,7 @@ #endif /* Native Windows platforms declare mktemp() in <io.h>. */ -#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) +#if 0 && (defined _WIN32 && ! defined __CYGWIN__) # include <io.h> #endif @@ -90,7 +90,7 @@ struct random_data # endif #endif -#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) /* On Mac OS X 10.3, only <unistd.h> declares mkstemp. */ /* On Mac OS X 10.5, only <unistd.h> declares mkstemps. */ /* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */ diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h index d96fde1007d..6ae6ac5fbdc 100644 --- a/lib/sys_stat.in.h +++ b/lib/sys_stat.in.h @@ -57,13 +57,13 @@ /* Before doing "#define mkdir rpl_mkdir" below, we need to include all headers that may declare mkdir(). Native Windows platforms declare mkdir in <io.h> and/or <direct.h>, not in <unistd.h>. */ -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#if defined _WIN32 && ! defined __CYGWIN__ # include <io.h> /* mingw32, mingw64 */ # include <direct.h> /* mingw64, MSVC 9 */ #endif /* Native Windows platforms declare umask() in <io.h>. */ -#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) +#if 0 && (defined _WIN32 && ! defined __CYGWIN__) # include <io.h> #endif @@ -576,7 +576,7 @@ _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); Additionally, it declares _mkdir (and depending on compile flags, an alias mkdir), only in the nonstandard includes <direct.h> and <io.h>, which are included above. */ -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ # if !GNULIB_defined_rpl_mkdir static int diff --git a/lib/sys_types.in.h b/lib/sys_types.in.h index 747371644df..7f8c1c42117 100644 --- a/lib/sys_types.in.h +++ b/lib/sys_types.in.h @@ -20,6 +20,17 @@ #endif @PRAGMA_COLUMNS@ +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + #ifndef _@GUARD_PREFIX@_SYS_TYPES_H /* The include_next requires a split double-inclusion guard. */ @@ -86,10 +97,10 @@ typedef unsigned long long int rpl_ino_t; /* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>. */ /* But avoid namespace pollution on glibc systems. */ -#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ - && ! defined __GLIBC__ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ # include <stddef.h> #endif #endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ #endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/lib/timespec.h b/lib/timespec.h index eef3030d9c5..94ba8d0b6a0 100644 --- a/lib/timespec.h +++ b/lib/timespec.h @@ -87,7 +87,7 @@ timespec_cmp (struct timespec a, struct timespec b) return 1; /* Pacify gcc -Wstrict-overflow (bleeding-edge circa 2017-10-02). See: - http://lists.gnu.org/r/bug-gnulib/2017-10/msg00006.html */ + https://lists.gnu.org/r/bug-gnulib/2017-10/msg00006.html */ assume (-1 <= a.tv_nsec && a.tv_nsec <= 2 * TIMESPEC_RESOLUTION); assume (-1 <= b.tv_nsec && b.tv_nsec <= 2 * TIMESPEC_RESOLUTION); diff --git a/lib/unistd.in.h b/lib/unistd.in.h index beeb8e1d6fd..b6a348f5297 100644 --- a/lib/unistd.in.h +++ b/lib/unistd.in.h @@ -61,7 +61,7 @@ /* But avoid namespace pollution on glibc systems. */ #if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ && defined __CYGWIN__)) \ && ! defined __GLIBC__ @@ -94,13 +94,13 @@ lseek(), read(), unlink(), write() in <io.h>. */ #if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) + && (defined _WIN32 && ! defined __CYGWIN__)) # include <io.h> /* mingw32, mingw64 */ # include <direct.h> /* mingw64, MSVC 9 */ #elif (@GNULIB_CLOSE@ || @GNULIB_DUP@ || @GNULIB_DUP2@ || @GNULIB_ISATTY@ \ || @GNULIB_LSEEK@ || @GNULIB_READ@ || @GNULIB_UNLINK@ || @GNULIB_WRITE@ \ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) + && (defined _WIN32 && ! defined __CYGWIN__) # include <io.h> #endif @@ -1489,7 +1489,7 @@ _GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); # else -# if !@HAVE_TRUNCATE@ +# if !@HAVE_DECL_TRUNCATE@ _GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) _GL_ARG_NONNULL ((1))); # endif diff --git a/lib/utimens.c b/lib/utimens.c index c0b0704eb29..e65f55d82fe 100644 --- a/lib/utimens.c +++ b/lib/utimens.c @@ -39,8 +39,7 @@ GNU Emacs, which arranges for this in some other way and which defines WIN32_LEAN_AND_MEAN itself. */ -#if ((defined _WIN32 || defined __WIN32__) \ - && ! defined __CYGWIN__ && ! defined EMACS_CONFIGURATION) +#if defined _WIN32 && ! defined __CYGWIN__ && ! defined EMACS_CONFIGURATION # define USE_SETFILETIME # define WIN32_LEAN_AND_MEAN # include <windows.h> diff --git a/m4/c-strtod.m4 b/m4/c-strtod.m4 index ccff0e6e8a2..9282cee58e9 100644 --- a/m4/c-strtod.m4 +++ b/m4/c-strtod.m4 @@ -1,4 +1,4 @@ -# c-strtod.m4 serial 15 +# c-strtod.m4 serial 16 # Copyright (C) 2004-2006, 2009-2018 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation @@ -37,7 +37,34 @@ dnl Prerequisites of lib/c-strtod.c. AC_DEFUN([gl_C_STRTOD], [ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - AC_CHECK_FUNCS([strtod_l]) + + AC_CHECK_HEADERS_ONCE([xlocale.h]) + dnl We can't use AC_CHECK_FUNC here, because strtod_l() is defined as a + dnl static inline function when compiling for Android 7.1 or older. + AC_CACHE_CHECK([for strtod_l], [gl_cv_func_strtod_l], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stdlib.h> + #include <locale.h> + #if HAVE_XLOCALE_H + # include <xlocale.h> + #endif + locale_t loc; + ]], + [[char *end; + return strtod_l("0",&end,loc) < 0.0; + ]]) + ], + [gl_cv_func_strtod_l=yes], + [gl_cv_func_strtod_l=no]) + ]) + if test $gl_cv_func_strtod_l = yes; then + HAVE_STRTOD_L=1 + else + HAVE_STRTOD_L=0 + fi + AC_DEFINE_UNQUOTED([HAVE_STRTOD_L], [$HAVE_STRTOD_L], + [Define to 1 if the system has the 'strtod_l' function.]) ]) dnl Prerequisites of lib/c-strtold.c. diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4 index de65f6b82e8..736e421016c 100644 --- a/m4/gnulib-common.m4 +++ b/m4/gnulib-common.m4 @@ -1,4 +1,4 @@ -# gnulib-common.m4 serial 38 +# gnulib-common.m4 serial 39 dnl Copyright (C) 2007-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -72,6 +72,13 @@ AC_DEFUN([gl_COMMON_BODY], [ #else # define _GL_ATTRIBUTE_CONST /* empty */ #endif + +/* The __malloc__ attribute was added in gcc 3. */ +#if 3 <= __GNUC__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +#else +# define _GL_ATTRIBUTE_MALLOC /* empty */ +#endif ]) dnl Preparation for running test programs: dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index fc03db2aa86..5c78f5a809c 100644 --- a/m4/gnulib-comp.m4 +++ b/m4/gnulib-comp.m4 @@ -58,10 +58,10 @@ AC_DEFUN([gl_EARLY], # Code from module count-leading-zeros: # Code from module count-one-bits: # Code from module count-trailing-zeros: - # Code from module crypto/md5: - # Code from module crypto/sha1: - # Code from module crypto/sha256: - # Code from module crypto/sha512: + # Code from module crypto/md5-buffer: + # Code from module crypto/sha1-buffer: + # Code from module crypto/sha256-buffer: + # Code from module crypto/sha512-buffer: # Code from module d-type: # Code from module diffseq: # Code from module dirent: diff --git a/m4/inttypes.m4 b/m4/inttypes.m4 index 8069493cab5..d756f012f6a 100644 --- a/m4/inttypes.m4 +++ b/m4/inttypes.m4 @@ -1,4 +1,4 @@ -# inttypes.m4 serial 26 +# inttypes.m4 serial 27 dnl Copyright (C) 2006-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -147,6 +147,7 @@ AC_DEFUN([gl_INTTYPES_H_DEFAULTS], HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) diff --git a/m4/lstat.m4 b/m4/lstat.m4 index ac6f143ce7d..3694e4ceaf7 100644 --- a/m4/lstat.m4 +++ b/m4/lstat.m4 @@ -1,4 +1,4 @@ -# serial 31 +# serial 32 # Copyright (C) 1997-2001, 2003-2018 Free Software Foundation, Inc. # @@ -53,6 +53,9 @@ AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [gl_cv_func_lstat_dereferences_slashed_symlink=yes], [gl_cv_func_lstat_dereferences_slashed_symlink=no], [case "$host_os" in + linux-* | linux) + # Guess yes on Linux systems. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; *-gnu* | gnu*) # Guess yes on glibc systems. gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; diff --git a/m4/nocrash.m4 b/m4/nocrash.m4 index 87b2d4cbf69..49140074d08 100644 --- a/m4/nocrash.m4 +++ b/m4/nocrash.m4 @@ -1,4 +1,4 @@ -# nocrash.m4 serial 4 +# nocrash.m4 serial 5 dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -79,7 +79,7 @@ nocrash_init (void) } } } -#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +#elif defined _WIN32 && ! defined __CYGWIN__ /* Avoid a crash on native Windows. */ #define WIN32_LEAN_AND_MEAN #include <windows.h> diff --git a/m4/pselect.m4 b/m4/pselect.m4 index edf4d828209..5cd1e044fc9 100644 --- a/m4/pselect.m4 +++ b/m4/pselect.m4 @@ -1,4 +1,4 @@ -# pselect.m4 serial 6 +# pselect.m4 serial 7 dnl Copyright (C) 2011-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -51,10 +51,12 @@ AC_DEFUN([gl_FUNC_PSELECT], [gl_cv_func_pselect_detects_ebadf=no], [ case "$host_os" in - # Guess yes on glibc systems. - *-gnu* | gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;; - # If we don't know, assume the worst. - *) gl_cv_func_pselect_detects_ebadf="guessing no" ;; + # Guess yes on Linux systems. + linux-* | linux) gl_cv_func_pselect_detects_ebadf="guessing yes" ;; + # Guess yes on glibc systems. + *-gnu* | gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_pselect_detects_ebadf="guessing no" ;; esac ]) ]) diff --git a/m4/readlink.m4 b/m4/readlink.m4 index 9d73f5cfa18..4d0ab4836b0 100644 --- a/m4/readlink.m4 +++ b/m4/readlink.m4 @@ -1,4 +1,4 @@ -# readlink.m4 serial 13 +# readlink.m4 serial 14 dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -34,10 +34,12 @@ AC_DEFUN([gl_FUNC_READLINK], return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])], [gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no], [case "$host_os" in - # Guess yes on glibc systems. - *-gnu* | gnu*) gl_cv_func_readlink_works="guessing yes" ;; - # If we don't know, assume the worst. - *) gl_cv_func_readlink_works="guessing no" ;; + # Guess yes on Linux systems. + linux-* | linux) gl_cv_func_readlink_works="guessing yes" ;; + # Guess yes on glibc systems. + *-gnu* | gnu*) gl_cv_func_readlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_readlink_works="guessing no" ;; esac ]) rm -f conftest.link conftest.lnk2]) diff --git a/m4/stdio_h.m4 b/m4/stdio_h.m4 index e06461e6934..0debe69e92d 100644 --- a/m4/stdio_h.m4 +++ b/m4/stdio_h.m4 @@ -1,4 +1,4 @@ -# stdio_h.m4 serial 48 +# stdio_h.m4 serial 49 dnl Copyright (C) 2007-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -28,7 +28,7 @@ AC_DEFUN([gl_STDIO_H], /* For non-mingw systems, compilation will trivially succeed. For mingw, compilation will succeed for older mingw (system printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */ - #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \ + #if (defined _WIN32 && ! defined __CYGWIN__) && \ (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1]; #endif diff --git a/m4/symlink.m4 b/m4/symlink.m4 index a452f7cc3a8..afaa941744e 100644 --- a/m4/symlink.m4 +++ b/m4/symlink.m4 @@ -1,4 +1,4 @@ -# serial 7 +# serial 8 # See if we need to provide symlink replacement. dnl Copyright (C) 2009-2018 Free Software Foundation, Inc. @@ -36,10 +36,12 @@ AC_DEFUN([gl_FUNC_SYMLINK], ]])], [gl_cv_func_symlink_works=yes], [gl_cv_func_symlink_works=no], [case "$host_os" in - # Guess yes on glibc systems. - *-gnu* | gnu*) gl_cv_func_symlink_works="guessing yes" ;; - # If we don't know, assume the worst. - *) gl_cv_func_symlink_works="guessing no" ;; + # Guess yes on Linux systems. + linux-* | linux) gl_cv_func_symlink_works="guessing yes" ;; + # Guess yes on glibc systems. + *-gnu* | gnu*) gl_cv_func_symlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_symlink_works="guessing no" ;; esac ]) rm -f conftest.f conftest.link conftest.lnk2]) diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4 index b3b71ec2709..159c48aeef1 100644 --- a/m4/unistd_h.m4 +++ b/m4/unistd_h.m4 @@ -1,4 +1,4 @@ -# unistd_h.m4 serial 71 +# unistd_h.m4 serial 73 dnl Copyright (C) 2006-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -37,7 +37,7 @@ AC_DEFUN([gl_UNISTD_H], # include <fcntl.h> # include <stdio.h> # include <stdlib.h> -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ # include <io.h> # endif #endif @@ -140,7 +140,6 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) - HAVE_TRUNCATE=1; AC_SUBST([HAVE_TRUNCATE]) HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) @@ -152,6 +151,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) diff --git a/m4/utimens.m4 b/m4/utimens.m4 index 16798a0ad1e..9a4db07a3da 100644 --- a/m4/utimens.m4 +++ b/m4/utimens.m4 @@ -3,7 +3,7 @@ dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. -dnl serial 8 +dnl serial 9 AC_DEFUN([gl_UTIMENS], [ @@ -31,10 +31,12 @@ AC_DEFUN([gl_UTIMENS], [gl_cv_func_futimesat_works=yes], [gl_cv_func_futimesat_works=no], [case "$host_os" in - # Guess yes on glibc systems. - *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; - # If we don't know, assume the worst. - *) gl_cv_func_futimesat_works="guessing no" ;; + # Guess yes on Linux systems. + linux-* | linux) gl_cv_func_futimesat_works="guessing yes" ;; + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_futimesat_works="guessing no" ;; esac ]) rm -f conftest.file]) |