kc3-lang/gnulib/build-aux/reloc-ldflags

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• Hash : b1fcec6d
  Author :
  Date : 2025-09-10T23:22:53
  

  Remove support for IRIX.
  
  * all-modules: Update comments.
  * build-aux/install-reloc: Likewise.
  * build-aux/reloc-ldflags: Likewise.
  * gnulib-tool: Likewise.
  * gnulib-tool.py: Likewise.
  * gnulib-tool.sh: Likewise.
  * lib/aligned-malloc.h: Likewise.
  * lib/boot-time.c: Likewise.
  * lib/c32is-impl.h: Likewise.
  * lib/c32srtombs-state.c: Likewise.
  * lib/c32to-impl.h: Likewise.
  * lib/c32width.c: Likewise.
  * lib/errno.in.h: Likewise.
  * lib/euidaccess.c: Likewise.
  * lib/fbufmode.c: Likewise.
  * lib/fenv-except-state-get.c: Likewise.
  * lib/fenv-except-state-set.c: Likewise.
  * lib/fenv-except-tracking-clear.c: Likewise.
  * lib/fenv-except-tracking-set.c: Likewise.
  * lib/fenv-except-tracking-test.c: Likewise.
  * lib/fenv-except-trapping.c: Likewise.
  * lib/fenv-round.c: Likewise.
  * lib/fflush.c: Likewise.
  * lib/fileblocks.c: Likewise.
  * lib/forkpty.c: Likewise.
  * lib/fpending.c: Likewise.
  * lib/fpurge.c: Likewise.
  * lib/freadable.c: Likewise.
  * lib/freadahead.c: Likewise.
  * lib/freading.c: Likewise.
  * lib/freadptr.c: Likewise.
  * lib/freadseek.c: Likewise.
  * lib/fseeko.c: Likewise.
  * lib/fseterr.c: Likewise.
  * lib/fsusage.c: Likewise.
  * lib/fwritable.c: Likewise.
  * lib/fwriting.c: Likewise.
  * lib/getdomainname.c: Likewise.
  * lib/idpriv-drop.c: Likewise.
  * lib/idpriv-droptemp.c: Likewise.
  * lib/limits.in.h: Likewise.
  * lib/mbrtoc16.c: Likewise.
  * lib/mbrtoc32.c: Likewise.
  * lib/mbsrtoc32s-state.c: Likewise.
  * lib/mbsrtowcs-state.c: Likewise.
  * lib/mbtowc-lock.h: Likewise.
  * lib/minmax.h: Likewise.
  * lib/netdb.in.h: Likewise.
  * lib/pipe-filter-ii.c: Likewise.
  * lib/posix_openpt.c: Likewise.
  * lib/ptsname_r.c: Likewise.
  * lib/readutmp.c: Likewise.
  * lib/readutmp.h: Likewise.
  * lib/resource-ext.h: Likewise.
  * lib/safe-read.h: Likewise.
  * lib/safe-write.h: Likewise.
  * lib/save-cwd.c: Likewise.
  * lib/stdbool.in.h: Likewise.
  * lib/striconv.c: Likewise.
  * lib/striconveh.c: Likewise.
  * lib/termcap.h: Likewise.
  * lib/terminfo.h: Likewise.
  * lib/unistd.in.h: Likewise.
  * lib/vasnprintf.c: Likewise.
  * lib/wcrtomb.c: Likewise.
  * lib/wcsrtombs-state.c: Likewise.
  * m4/fenv-environment.m4: Likewise.
  * m4/fenv-exceptions-state.m4: Likewise.
  * m4/fenv-exceptions-tracking.m4: Likewise.
  * m4/fenv-rounding.m4: Likewise.
  * m4/fmod.m4: Likewise.
  * m4/getdomainname.m4: Likewise.
  * m4/getloadavg.m4: Likewise.
  * m4/getopt.m4: Likewise.
  * m4/hypot.m4: Likewise.
  * m4/hypotf.m4: Likewise.
  * m4/hypotl.m4: Likewise.
  * m4/iconv.m4: Likewise.
  * m4/intl-thread-locale.m4: Likewise.
  * m4/largefile.m4: Likewise.
  * m4/libdl.m4: Likewise.
  * m4/locale-ja.m4: Likewise.
  * m4/locale_h.m4: Likewise.
  * m4/log.m4: Likewise.
  * m4/log10.m4: Likewise.
  * m4/log10f.m4: Likewise.
  * m4/logf.m4: Likewise.
  * m4/modf.m4: Likewise.
  * m4/modff.m4: Likewise.
  * m4/modfl.m4: Likewise.
  * m4/pthread-rwlock.m4: Likewise.
  * m4/semaphore.m4: Likewise.
  * m4/socklen.m4: Likewise.
  * m4/stdint.m4: Likewise.
  * m4/strtod.m4: Likewise.
  * m4/strtof.m4: Likewise.
  * m4/strtold.m4: Likewise.
  * modules/sigsegv: Likewise.
  * posix-modules: Likewise.
  * pygnulib/GLImport.py: Likewise.
  * tests/init.sh: Likewise.
  * tests/test-echo.sh: Likewise.
  * tests/test-isatty.c: Likewise.
  * tests/test-math-h.c: Likewise.
  * tests/test-nonblocking-pipe.h: Likewise.
  * tests/test-nonblocking-socket.h: Likewise.
  * tests/test-strtod.h: Likewise.
  * tests/test-strtof.h: Likewise.
  * tests/test-strtold.h: Likewise.
  * tests/test-vasnprintf.c: Likewise.
  * tests/test-vasnwprintf.c: Likewise.
  

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• build-aux/reloc-ldflags

• #! /bin/sh
  # Output a system dependent compiler option for putting a relocatable library
  # search path into an executable.
  #
  #   Copyright 2003-2025 Free Software Foundation, Inc.
  #   Written by Bruno Haible <bruno@clisp.org>, 2003.
  #
  #   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 <https://www.gnu.org/licenses/>.
  #
  #   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.
  
  # func_usage
  # outputs to stdout the --help usage message.
  func_usage ()
  {
    echo "\
  Usage: reloc-ldflags [OPTION]... HOST LIBRARY_PATH_VALUE INSTALLDIR
  
  Prints a system dependent compiler option for putting a relocatable library
  search path into an executable.
  
  The first argument passed to this file is the canonical host specification,
     CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  or
     CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  
  The second argument is a colon separated list of directories that contain
  the libraries at installation time.
  
  The third argument is the directory into which the executable is going to be
  installed.
  
  The environment variable LD should be set by the caller.
  
  Options:
        --help           print this help and exit
        --version        print version information and exit
  
  Send patches and bug reports to <bug-gnulib@gnu.org>."
  }
  
  # func_version
  # outputs to stdout the --version message.
  func_version ()
  {
    echo "reloc-ldflags (GNU gnulib, relocatable-prog)"
    echo "Copyright (C) 2025 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law."
    echo
    printf 'Written by %s.\n' "Bruno Haible"
  }
  
  # func_fatal_error message
  # outputs to stderr a fatal error message, and terminates the program.
  func_fatal_error ()
  {
    echo "reloc-ldflags: *** $1" 1>&2
    echo "reloc-ldflags: *** Stop." 1>&2
    exit 1
  }
  
  # Command-line option processing.
  while test $# -gt 0; do
    case "$1" in
      --help | --hel | --he | --h )
        func_usage
        exit 0 ;;
     --version | --versio | --versi | --vers | --ver | --ve | --v )
        func_version
        exit 0 ;;
      -- )      # Stop option processing
        shift; break ;;
      -* )
        func_fatal_error "unrecognized option: $1"
        ;;
      * )
        break ;;
    esac
  done
  
  if test $# -gt 3; then
    func_fatal_error "too many arguments"
  fi
  if test $# -lt 3; then
    func_fatal_error "too few arguments"
  fi
  
  host="$1"
  host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
  host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  
  library_path_value=$2
  
  installdir=$3
  
  # Verify that installdir is absolute.
  case "$installdir" in
    /*) ;;
    *)
      echo "installdir is not absolute: $installdir" 1>&2
      exit 1
      ;;
  esac
  
  origin_token=
  case "$host_os" in
    linux* | gnu* | kfreebsd* | \
    freebsd* | dragonfly* | midnightbsd* | \
    netbsd* | \
    openbsd* | \
    solaris* | \
    haiku*)
      origin_token='$ORIGIN'
      ;;
    darwin*)
      origin_token='@loader_path'
      ;;
  esac
  if test -n "$origin_token"; then
    # We are not on AIX or HP-UX. Therefore the -rpath options are cumulative.
    rpath_options=
    saved_IFS="$IFS"; IFS=":"
    for dir in $library_path_value; do
      IFS="$saved_IFS"
      case "$dir" in
        /*)
          # Make dir relative to installdir. (Works only if dir is absolute.)
          idir="$installdir"
          while true; do
            dfirst=`echo "$dir" | sed -n -e 's,^//*\([^/]*\).*$,/\1,p'`
            ifirst=`echo "$idir" | sed -n -e 's,^//*\([^/]*\).*$,/\1,p'`
            if test -z "$dfirst" || test -z "$ifirst"; then
              break
            fi
            if test "$dfirst" != "$ifirst"; then
              break
            fi
            dir=`echo "$dir" | sed -e 's,^//*[^/]*,,'`
            idir=`echo "$idir" | sed -e 's,^//*[^/]*,,'`
          done
          dir="$origin_token"`echo "$idir" | sed -e 's,//*[^/]*,/..,g'`"$dir"
          # Augment rpath_options with dir.
          rpath_options="${rpath_options}${rpath_options:+ }-Wl,-rpath,$dir"
          ;;
        *)
          if test -n "$dir"; then
            echo "libdir is not absolute: $dir" 1>&2
          fi
          ;;
      esac
    done
    IFS="$saved_IFS"
    # Output it.
    if test -n "$rpath_options"; then
      case "$host_os" in
        # At least some versions of FreeBSD, DragonFly, and OpenBSD need the
        # linker option "-z origin". See <https://lekensteyn.nl/rpath.html>.
        freebsd* | dragonfly* | openbsd*)
          rpath_options="-Wl,-z,origin $rpath_options" ;;
      esac
      echo "$rpath_options"
    fi
  else
    echo "relocation via rpath not supported on this system: $host" 1>&2
    exit 1
  fi
  
  exit 0
  

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