kc3-lang/libiconv/autoconf/config.rpath

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• Hash : 70b9eb6d
  Author :
  Date : 2002-04-29T13:10:06
  

  Make autoconfiguration independent of clisp.
  

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• autoconf/config.rpath

• #! /bin/sh
  # Output a system dependent set of variables, describing how to set the
  # run time search path of shared libraries in an executable.
  #
  #   Copyright 1996-2002 Free Software Foundation, Inc.
  #   Taken from GNU libtool, 2001
  #   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
  #
  #   This program is free software; you can redistribute it and/or modify
  #   it under the terms of the GNU General Public License as published by
  #   the Free Software Foundation; either version 2 of the License, or
  #   (at your option) any later version.
  #
  #   This program is distributed in the hope that it will be useful, but
  #   WITHOUT ANY WARRANTY; without even the implied warranty of
  #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  #   General Public License for more details.
  #
  #   You should have received a copy of the GNU General Public License
  #   along with this program; if not, write to the Free Software
  #   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  #
  #   As a special exception to the GNU General Public License, if you
  #   distribute this file as part of a program that contains a
  #   configuration script generated by Autoconf, you may include it under
  #   the same distribution terms that you use for the rest of that program.
  #
  # 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 environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
  # should be set by the caller.
  #
  # The set of defined variables is at the end of this script.
  
  # All known linkers require a `.a' archive for static linking (except M$VC,
  # which needs '.lib').
  libext=a
  shlibext=
  
  host="$1"
  host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
  host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  
  wl=
  if test "$GCC" = yes; then
    wl='-Wl,'
  else
    case "$host_os" in
      aix3* | aix4* | aix5*)
        wl='-Wl,'
        ;;
      hpux9* | hpux10* | hpux11*)
        wl='-Wl,'
        ;;
      irix5* | irix6*)
        wl='-Wl,'
        ;;
      linux*)
        echo '__INTEL_COMPILER' > conftest.$ac_ext
        if $CC -E conftest.$ac_ext >/dev/null | grep __INTEL_COMPILER >/dev/null
        then
          :
        else
          # Intel icc
          wl='-Qoption,ld,'
        fi
        ;;
      osf3* | osf4* | osf5*)
        wl='-Wl,'
        ;;
      solaris*)
        wl='-Wl,'
        ;;
      sunos4*)
        wl='-Qoption ld '
        ;;
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
        if test "x$host_vendor" = xsni; then
          wl='-LD'
        else
          wl='-Wl,'
        fi
        ;;
    esac
  fi
  
  hardcode_libdir_flag_spec=
  hardcode_libdir_separator=
  hardcode_direct=no
  hardcode_minus_L=no
  
  case "$host_os" in
    cygwin* | mingw* | pw32*)
      # FIXME: the MSVC++ port hasn't been tested in a loooong time
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      if test "$GCC" != yes; then
        with_gnu_ld=no
      fi
      ;;
    openbsd*)
      with_gnu_ld=no
      ;;
  esac
  
  ld_shlibs=yes
  if test "$with_gnu_ld" = yes; then
    case "$host_os" in
      aix3* | aix4* | aix5*)
        # On AIX, the GNU linker is very broken
        ld_shlibs=no
        ;;
      amigaos*)
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
        # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
        # that the semantics of dynamic libraries on AmigaOS, at least up
        # to version 4, is to share data among multiple programs linked
        # with the same dynamic library.  Since this doesn't match the
        # behavior of shared libraries on other platforms, we can use
        # them.
        ld_shlibs=no
        ;;
      beos*)
        if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
          :
        else
          ld_shlibs=no
        fi
        ;;
      cygwin* | mingw* | pw32*)
        # hardcode_libdir_flag_spec is actually meaningless, as there is
        # no search path for DLLs.
        hardcode_libdir_flag_spec='-L$libdir'
        ;;
      solaris* | sysv5*)
        if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
          ld_shlibs=no
        elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
          :
        else
          ld_shlibs=no
        fi
        ;;
      sunos4*)
        hardcode_direct=yes
        ;;
      *)
        if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
          :
        else
          ld_shlibs=no
        fi
        ;;
    esac
    if test "$ld_shlibs" = yes; then
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
    fi
  else
    case "$host_os" in
      aix3*)
        # Note: this linker hardcodes the directories in LIBPATH if there
        # are no directories specified by -L.
        hardcode_minus_L=yes
        if test "$GCC" = yes; then
          # Neither direct hardcoding nor static linking is supported with a
          # broken collect2.
          hardcode_direct=unsupported
        fi
        ;;
      aix4* | aix5*)
        if test "$host_cpu" = ia64; then
          # On IA64, the linker does run time linking by default, so we don't
          # have to do anything special.
          aix_use_runtimelinking=no
        else
          aix_use_runtimelinking=no
          # Test if we are trying to use run time linking or normal
          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
          # need to do runtime linking.
          case $host_os in aix4.[23]|aix4.[23].*|aix5*)
            for ld_flag in $LDFLAGS; do
              if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
                aix_use_runtimelinking=yes
                break
              fi
            done
          esac
        fi
        hardcode_direct=yes
        hardcode_libdir_separator=':'
        if test "$GCC" = yes; then
          case $host_os in aix4.[012]|aix4.[012].*)
            collect2name=`${CC} -print-prog-name=collect2`
            if test -f "$collect2name" && \
              strings "$collect2name" | grep resolve_lib_name >/dev/null
            then
              # We have reworked collect2
              hardcode_direct=yes
            else
              # We have old collect2
              hardcode_direct=unsupported
              hardcode_minus_L=yes
              hardcode_libdir_flag_spec='-L$libdir'
              hardcode_libdir_separator=
            fi
          esac
        fi
        if test "$aix_use_runtimelinking" = yes; then
          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
        else
          if test "$host_cpu" = ia64; then
            hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
          else
            hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
          fi
        fi
        ;;
      amigaos*)
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
        # see comment about different semantics on the GNU ld section
        ld_shlibs=no
        ;;
      cygwin* | mingw* | pw32*)
        # When not using gcc, we currently assume that we are using
        # Microsoft Visual C++.
        # hardcode_libdir_flag_spec is actually meaningless, as there is
        # no search path for DLLs.
        hardcode_libdir_flag_spec=' '
        libext=lib
        ;;
      darwin* | rhapsody*)
        hardcode_direct=yes
        ;;
      freebsd1*)
        ld_shlibs=no
        ;;
      freebsd2.2*)
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
        ;;
      freebsd2*)
        hardcode_direct=yes
        hardcode_minus_L=yes
        ;;
      freebsd*)
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
        ;;
      hpux9* | hpux10* | hpux11*)
        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
        hardcode_libdir_separator=:
        hardcode_direct=yes
        hardcode_minus_L=yes # Not in the search PATH, but as the default
                             # location of the library.
        ;;
      irix5* | irix6*)
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        hardcode_libdir_separator=:
        ;;
      netbsd*)
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
        ;;
      newsos6)
        hardcode_direct=yes
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        hardcode_libdir_separator=:
        ;;
      openbsd*)
        hardcode_direct=yes
        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
        else
          case "$host_os" in
            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
              hardcode_libdir_flag_spec='-R$libdir'
              ;;
            *)
              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
              ;;
          esac
        fi
        ;;
      os2*)
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
        ;;
      osf3*)
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        hardcode_libdir_separator=:
        ;;
      osf4* | osf5*)
        if test "$GCC" = yes; then
          hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
        else
          # Both cc and cxx compiler support -rpath directly
          hardcode_libdir_flag_spec='-rpath $libdir'
        fi
        hardcode_libdir_separator=:
        ;;
      sco3.2v5*)
        ;;
      solaris*)
        hardcode_libdir_flag_spec='-R$libdir'
        ;;
      sunos4*)
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_direct=yes
        hardcode_minus_L=yes
        ;;
      sysv4)
        if test "x$host_vendor" = xsno; then
          hardcode_direct=yes # is this really true???
        else
          hardcode_direct=no # Motorola manual says yes, but my tests say they lie
        fi
        ;;
      sysv4.3*)
        ;;
      sysv5*)
        hardcode_libdir_flag_spec=
        ;;
      uts4*)
        hardcode_libdir_flag_spec='-L$libdir'
        ;;
      dgux*)
        hardcode_libdir_flag_spec='-L$libdir'
        ;;
      sysv4*MP*)
        if test -d /usr/nec; then
          ld_shlibs=yes
        fi
        ;;
      sysv4.2uw2*)
        hardcode_direct=yes
        hardcode_minus_L=no
        ;;
      sysv5uw7* | unixware7*)
        ;;
      *)
        ld_shlibs=no
        ;;
    esac
  fi
  
  # Check dynamic linker characteristics
  libname_spec='lib$name'
  sys_lib_dlsearch_path_spec="/lib /usr/lib"
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
  case "$host_os" in
    aix3*)
      shlibext=so
      ;;
    aix4* | aix5*)
      shlibext=so
      ;;
    amigaos*)
      shlibext=ixlibrary
      ;;
    beos*)
      shlibext=so
      ;;
    bsdi4*)
      shlibext=so
      sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
      sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
      ;;
    cygwin* | mingw* | pw32*)
      case $GCC,$host_os in
        yes,cygwin*)
          shlibext=dll.a
          ;;
        yes,mingw*)
          shlibext=dll
          sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
          ;;
        yes,pw32*)
          shlibext=dll
          ;;
        *)
          shlibext=dll
          ;;
      esac
      ;;
    darwin* | rhapsody*)
      shlibext=dylib
      ;;
    freebsd1*)
      ;;
    freebsd*)
      shlibext=so
      ;;
    gnu*)
      shlibext=so
      ;;
    hpux9* | hpux10* | hpux11*)
      shlibext=sl
      ;;
    irix5* | irix6*)
      shlibext=so
      case "$host_os" in
        irix5*)
          libsuff= shlibsuff=
          ;;
        *)
          case $LD in
            *-32|*"-32 ") libsuff= shlibsuff= ;;
            *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 ;;
            *-64|*"-64 ") libsuff=64 shlibsuff=64 ;;
            *) libsuff= shlibsuff= ;;
          esac
          ;;
      esac
      sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
      sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
      ;;
    linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
      ;;
    linux-gnu*)
      shlibext=so
      ;;
    netbsd*)
      shlibext=so
      ;;
    newsos6)
      shlibext=so
      ;;
    openbsd*)
      shlibext=so
      ;;
    os2*)
      libname_spec='$name'
      shlibext=dll
      ;;
    osf3* | osf4* | osf5*)
      shlibext=so
      sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
      sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
      ;;
    sco3.2v5*)
      shlibext=so
      ;;
    solaris*)
      shlibext=so
      ;;
    sunos4*)
      shlibext=so
      ;;
    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
      shlibext=so
      case "$host_vendor" in
        motorola)
          sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
          ;;
      esac
      ;;
    uts4*)
      shlibext=so
      ;;
    dgux*)
      shlibext=so
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
        shlibext=so
      fi
      ;;
  esac
  
  sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
  escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
  escaped_sys_lib_search_path_spec=`echo "X$sys_lib_search_path_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
  escaped_sys_lib_dlsearch_path_spec=`echo "X$sys_lib_dlsearch_path_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
  
  sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
  
  # How to pass a linker flag through the compiler.
  wl="$escaped_wl"
  
  # Static library suffix (normally "a").
  libext="$libext"
  
  # Shared library suffix (normally "so").
  shlibext="$shlibext"
  
  # Flag to hardcode \$libdir into a binary during linking.
  # This must work even if \$libdir does not exist.
  hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
  
  # Whether we need a single -rpath flag with a separated argument.
  hardcode_libdir_separator="$hardcode_libdir_separator"
  
  # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
  # resulting binary.
  hardcode_direct="$hardcode_direct"
  
  # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
  # resulting binary.
  hardcode_minus_L="$hardcode_minus_L"
  
  # Compile-time system search path for libraries
  sys_lib_search_path_spec="$escaped_sys_lib_search_path_spec"
  
  # Run-time system search path for libraries
  sys_lib_dlsearch_path_spec="$escaped_sys_lib_dlsearch_path_spec"
  
  EOF
  

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