jscoverage/trunk/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 1996-2007 Free Software Foundation, Inc.
#   Taken from GNU libtool, 2001
#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
#   This file is free software; the Free Software Foundation gives
#   unlimited permission to copy and/or distribute it, with or without
#   modifications, as long as this notice is preserved.
#
# 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.

# Known limitations:
# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
#   than 256 bytes, otherwise the compiler driver will dump core. The only
#   known workaround is to choose shorter directory names for the build
#   directory and/or the installation directory.

# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
shrext=.so

host="$1"
host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`

# Code taken from libtool.m4's _LT_CC_BASENAME.

for cc_temp in $CC""; do
  case $cc_temp in
    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
    \-*) ;;
    *) break;;
  esac
done
cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`

# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.

wl=
if test "$GCC" = yes; then
  wl='-Wl,'
else
  case "$host_os" in
    aix*)
      wl='-Wl,'
      ;;
    darwin*)
      case $cc_basename in
        xlc*)
          wl='-Wl,'
          ;;
      esac
      ;;
    mingw* | cygwin* | pw32* | os2*)
      ;;
    hpux9* | hpux10* | hpux11*)
      wl='-Wl,'
      ;;
    irix5* | irix6* | nonstopux*)
      wl='-Wl,'
      ;;
    newsos6)
      ;;
    linux* | k*bsd*-gnu)
      case $cc_basename in
        icc* | ecc*)
          wl='-Wl,'
          ;;
        pgcc | pgf77 | pgf90)
          wl='-Wl,'
          ;;
        ccc*)
          wl='-Wl,'
          ;;
        como)
          wl='-lopt='
          ;;
        *)
          case `$CC -V 2>&1 | sed 5q` in
            *Sun\ C*)
              wl='-Wl,'
              ;;
          esac
          ;;
      esac
      ;;
    osf3* | osf4* | osf5*)
      wl='-Wl,'
      ;;
    rdos*)
      ;;
    solaris*)
      wl='-Wl,'
      ;;
    sunos4*)
      wl='-Qoption ld '
      ;;
    sysv4 | sysv4.2uw2* | sysv4.3*)
      wl='-Wl,'
      ;;
    sysv4*MP*)
      ;;
    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      wl='-Wl,'
      ;;
    unicos*)
      wl='-Wl,'
      ;;
    uts4*)
      ;;
  esac
fi

# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.

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
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd*)
    with_gnu_ld=no
    ;;
esac

ld_shlibs=yes
if test "$with_gnu_ld" = yes; then
  # Set some defaults for GNU ld with shared library support. These
  # are reset later if shared libraries are not supported. Putting them
  # here allows them to be overridden if necessary.
  # Unlike libtool, we use -rpath here, not --rpath, since the documented
  # option of GNU ld is called -rpath, not --rpath.
  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  case "$host_os" in
    aix3* | aix4* | aix5*)
      # On AIX/PPC, the GNU linker is very broken
      if test "$host_cpu" != ia64; then
        ld_shlibs=no
      fi
      ;;
    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 cannot use
      # them.
      ld_shlibs=no
      ;;
    beos*)
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    cygwin* | mingw* | pw32*)
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      hardcode_libdir_flag_spec='-L$libdir'
      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    interix[3-9]*)
      hardcode_direct=no
      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
      ;;
    gnu* | linux* | k*bsd*-gnu)
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    netbsd*)
      ;;
    solaris*)
      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
        ld_shlibs=no
      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2>&1` in
        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
          ld_shlibs=no
          ;;
        *)
          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
          else
            ld_shlibs=no
          fi
          ;;
      esac
      ;;
    sunos4*)
      hardcode_direct=yes
      ;;
    *)
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
  esac
  if test "$ld_shlibs" = no; then
    hardcode_libdir_flag_spec=
  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
            :
          else
            # We have old collect2
            hardcode_direct=unsupported
            hardcode_minus_L=yes
            hardcode_libdir_flag_spec='-L$libdir'
            hardcode_libdir_separator=
          fi
          ;;
        esac
      fi
      # Begin _LT_AC_SYS_LIBPATH_AIX.
      echo 'int main () { return 0; }' > conftest.c
      ${CC} ${LDFLAGS} conftest.c -o conftest
      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
}'`
      if test -z "$aix_libpath"; then
        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
}'`
      fi
      if test -z "$aix_libpath"; then
        aix_libpath="/usr/lib:/lib"
      fi
      rm -f conftest.c conftest
      # End _LT_AC_SYS_LIBPATH_AIX.
      if test "$aix_use_runtimelinking" = yes; then
        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
      else
        if test "$host_cpu" = ia64; then
          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
        else
          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
        fi
      fi
      ;;
    amigaos*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_minus_L=yes
      # see comment about different semantics on the GNU ld section
      ld_shlibs=no
      ;;
    bsdi[45]*)
      ;;
    cygwin* | mingw* | pw32*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      hardcode_libdir_flag_spec=' '
      libext=lib
      ;;
    darwin* | rhapsody*)
      hardcode_direct=no
      if test "$GCC" = yes ; then
        :
      else
        case $cc_basename in
          xlc*)
            ;;
          *)
            ld_shlibs=no
            ;;
        esac
      fi
      ;;
    dgux*)
      hardcode_libdir_flag_spec='-L$libdir'
      ;;
    freebsd1*)
      ld_shlibs=no
      ;;
    freebsd2.2*)
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      ;;
    freebsd2*)
      hardcode_direct=yes
      hardcode_minus_L=yes
      ;;
    freebsd* | dragonfly*)
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      ;;
    hpux9*)
      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
      hardcode_libdir_separator=:
      hardcode_direct=yes
      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      hardcode_minus_L=yes
      ;;
    hpux10*)
      if test "$with_gnu_ld" = no; then
        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
        hardcode_libdir_separator=:
        hardcode_direct=yes
        # hardcode_minus_L: Not really in the search PATH,
        # but as the default location of the library.
        hardcode_minus_L=yes
      fi
      ;;
    hpux11*)
      if test "$with_gnu_ld" = no; then
        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
        hardcode_libdir_separator=:
        case $host_cpu in
          hppa*64*|ia64*)
            hardcode_direct=no
            ;;
          *)
            hardcode_direct=yes
            # hardcode_minus_L: Not really in the search PATH,
            # but as the default location of the library.
            hardcode_minus_L=yes
            ;;
        esac
      fi
      ;;
    irix5* | irix6* | nonstopux*)
      hardcode_libdir_flag_spec='${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*)
      if test -f /usr/libexec/ld.so; then
        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,$libdir'
              ;;
          esac
        fi
      else
        ld_shlibs=no
      fi
      ;;
    os2*)
      hardcode_libdir_flag_spec='-L$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 $libdir'
      fi
      hardcode_libdir_separator=:
      ;;
    solaris*)
      hardcode_libdir_flag_spec='-R$libdir'
      ;;
    sunos4*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_direct=yes
      hardcode_minus_L=yes
      ;;
    sysv4)
      case $host_vendor in
        sni)
          hardcode_direct=yes # is this really true???
          ;;
        siemens)
          hardcode_direct=no
          ;;
        motorola)
          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
          ;;
      esac
      ;;
    sysv4.3*)
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
        ld_shlibs=yes
      fi
      ;;
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
      ;;
    sysv5* | sco3.2v5* | sco5v6*)
      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
      hardcode_libdir_separator=':'
      ;;
    uts4*)
      hardcode_libdir_flag_spec='-L$libdir'
      ;;
    *)
      ld_shlibs=no
      ;;
  esac
fi

# Check dynamic linker characteristics
# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
# Unlike libtool.m4, here we don't care about _all_ names of the library, but
# only about the one the linker finds when passed -lNAME. This is the last
# element of library_names_spec in libtool.m4, or possibly two of them if the
# linker has special search rules.
library_names_spec=      # the last element of library_names_spec in libtool.m4
libname_spec='lib$name'
case "$host_os" in
  aix3*)
    library_names_spec='$libname.a'
    ;;
  aix4* | aix5*)
    library_names_spec='$libname$shrext'
    ;;
  amigaos*)
    library_names_spec='$libname.a'
    ;;
  beos*)
    library_names_spec='$libname$shrext'
    ;;
  bsdi[45]*)
    library_names_spec='$libname$shrext'
    ;;
  cygwin* | mingw* | pw32*)
    shrext=.dll
    library_names_spec='$libname.dll.a $libname.lib'
    ;;
  darwin* | rhapsody*)
    shrext=.dylib
    library_names_spec='$libname$shrext'
    ;;
  dgux*)
    library_names_spec='$libname$shrext'
    ;;
  freebsd1*)
    ;;
  freebsd* | dragonfly*)
    case "$host_os" in
      freebsd[123]*)
        library_names_spec='$libname$shrext$versuffix' ;;
      *)
        library_names_spec='$libname$shrext' ;;
    esac
    ;;
  gnu*)
    library_names_spec='$libname$shrext'
    ;;
  hpux9* | hpux10* | hpux11*)
    case $host_cpu in
      ia64*)
        shrext=.so
        ;;
      hppa*64*)
        shrext=.sl
        ;;
      *)
        shrext=.sl
        ;;
    esac
    library_names_spec='$libname$shrext'
    ;;
  interix[3-9]*)
    library_names_spec='$libname$shrext'
    ;;
  irix5* | irix6* | nonstopux*)
    library_names_spec='$libname$shrext'
    case "$host_os" in
      irix5* | nonstopux*)
        libsuff= shlibsuff=
        ;;
      *)
        case $LD in
          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
          *) libsuff= shlibsuff= ;;
        esac
        ;;
    esac
    ;;
  linux*oldld* | linux*aout* | linux*coff*)
    ;;
  linux* | k*bsd*-gnu)
    library_names_spec='$libname$shrext'
    ;;
  knetbsd*-gnu)
    library_names_spec='$libname$shrext'
    ;;
  netbsd*)
    library_names_spec='$libname$shrext'
    ;;
  newsos6)
    library_names_spec='$libname$shrext'
    ;;
  nto-qnx*)
    library_names_spec='$libname$shrext'
    ;;
  openbsd*)
    library_names_spec='$libname$shrext$versuffix'
    ;;
  os2*)
    libname_spec='$name'
    shrext=.dll
    library_names_spec='$libname.a'
    ;;
  osf3* | osf4* | osf5*)
    library_names_spec='$libname$shrext'
    ;;
  rdos*)
    ;;
  solaris*)
    library_names_spec='$libname$shrext'
    ;;
  sunos4*)
    library_names_spec='$libname$shrext$versuffix'
    ;;
  sysv4 | sysv4.3*)
    library_names_spec='$libname$shrext'
    ;;
  sysv4*MP*)
    library_names_spec='$libname$shrext'
    ;;
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
    library_names_spec='$libname$shrext'
    ;;
  uts4*)
    library_names_spec='$libname$shrext'
    ;;
esac

sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
escaped_library_names_spec=`echo "X$library_names_spec" | 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"`

LC_ALL=C 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"

# Format of library name prefix.
libname_spec="$escaped_libname_spec"

# Library names that the linker finds when passed -lNAME.
library_names_spec="$escaped_library_names_spec"

# 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"

EOF
1	siliconforks	174	#! /bin/sh
2			# Output a system dependent set of variables, describing how to set the
3			# run time search path of shared libraries in an executable.
4			#
5			# Copyright 1996-2007 Free Software Foundation, Inc.
6			# Taken from GNU libtool, 2001
7			# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8			#
9			# This file is free software; the Free Software Foundation gives
10			# unlimited permission to copy and/or distribute it, with or without
11			# modifications, as long as this notice is preserved.
12			#
13			# The first argument passed to this file is the canonical host specification,
14			# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
15			# or
16			# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
17			# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
18			# should be set by the caller.
19			#
20			# The set of defined variables is at the end of this script.
21
22			# Known limitations:
23			# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
24			# than 256 bytes, otherwise the compiler driver will dump core. The only
25			# known workaround is to choose shorter directory names for the build
26			# directory and/or the installation directory.
27
28			# All known linkers require a `.a' archive for static linking (except MSVC,
29			# which needs '.lib').
30			libext=a
31			shrext=.so
32
33			host="$1"
34			host_cpu=`echo "$host" \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\1/'`
35			host_vendor=`echo "$host" \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\2/'`
36			host_os=`echo "$host" \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\3/'`
37
38			# Code taken from libtool.m4's _LT_CC_BASENAME.
39
40			for cc_temp in $CC""; do
41			case $cc_temp in
42			compile \| [\\/]compile \| ccache \| [\\/]ccache ) ;;
43			distcc \| [\\/]distcc \| purify \| [\\/]purify ) ;;
44			\-*) ;;
45			*) break;;
46			esac
47			done
48			cc_basename=`echo "$cc_temp" \| sed -e 's%^.*/%%'`
49
50			# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.
51
52			wl=
53			if test "$GCC" = yes; then
54			wl='-Wl,'
55			else
56			case "$host_os" in
57			aix*)
58			wl='-Wl,'
59			;;
60			darwin*)
61			case $cc_basename in
62			xlc*)
63			wl='-Wl,'
64			;;
65			esac
66			;;
67			mingw* \| cygwin* \| pw32* \| os2*)
68			;;
69			hpux9* \| hpux10* \| hpux11*)
70			wl='-Wl,'
71			;;
72			irix5* \| irix6* \| nonstopux*)
73			wl='-Wl,'
74			;;
75			newsos6)
76			;;
77			linux* \| kbsd-gnu)
78			case $cc_basename in
79			icc* \| ecc*)
80			wl='-Wl,'
81			;;
82			pgcc \| pgf77 \| pgf90)
83			wl='-Wl,'
84			;;
85			ccc*)
86			wl='-Wl,'
87			;;
88			como)
89			wl='-lopt='
90			;;
91			*)
92			case `$CC -V 2>&1 \| sed 5q` in
93			Sun\ C)
94			wl='-Wl,'
95			;;
96			esac
97			;;
98			esac
99			;;
100			osf3* \| osf4* \| osf5*)
101			wl='-Wl,'
102			;;
103			rdos*)
104			;;
105			solaris*)
106			wl='-Wl,'
107			;;
108			sunos4*)
109			wl='-Qoption ld '
110			;;
111			sysv4 \| sysv4.2uw2* \| sysv4.3*)
112			wl='-Wl,'
113			;;
114			sysv4MP)
115			;;
116			sysv5* \| unixware* \| sco3.2v5* \| sco5v6* \| OpenUNIX*)
117			wl='-Wl,'
118			;;
119			unicos*)
120			wl='-Wl,'
121			;;
122			uts4*)
123			;;
124			esac
125			fi
126
127			# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
128
129			hardcode_libdir_flag_spec=
130			hardcode_libdir_separator=
131			hardcode_direct=no
132			hardcode_minus_L=no
133
134			case "$host_os" in
135			cygwin* \| mingw* \| pw32*)
136			# FIXME: the MSVC++ port hasn't been tested in a loooong time
137			# When not using gcc, we currently assume that we are using
138			# Microsoft Visual C++.
139			if test "$GCC" != yes; then
140			with_gnu_ld=no
141			fi
142			;;
143			interix*)
144			# we just hope/assume this is gcc and not c89 (= MSVC++)
145			with_gnu_ld=yes
146			;;
147			openbsd*)
148			with_gnu_ld=no
149			;;
150			esac
151
152			ld_shlibs=yes
153			if test "$with_gnu_ld" = yes; then
154			# Set some defaults for GNU ld with shared library support. These
155			# are reset later if shared libraries are not supported. Putting them
156			# here allows them to be overridden if necessary.
157			# Unlike libtool, we use -rpath here, not --rpath, since the documented
158			# option of GNU ld is called -rpath, not --rpath.
159			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
160			case "$host_os" in
161			aix3* \| aix4* \| aix5*)
162			# On AIX/PPC, the GNU linker is very broken
163			if test "$host_cpu" != ia64; then
164			ld_shlibs=no
165			fi
166			;;
167			amigaos*)
168			hardcode_libdir_flag_spec='-L$libdir'
169			hardcode_minus_L=yes
170			# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
171			# that the semantics of dynamic libraries on AmigaOS, at least up
172			# to version 4, is to share data among multiple programs linked
173			# with the same dynamic library. Since this doesn't match the
174			# behavior of shared libraries on other platforms, we cannot use
175			# them.
176			ld_shlibs=no
177			;;
178			beos*)
179			if $LD --help 2>&1 \| grep ': supported targets:.* elf' > /dev/null; then
180			:
181			else
182			ld_shlibs=no
183			fi
184			;;
185			cygwin* \| mingw* \| pw32*)
186			# hardcode_libdir_flag_spec is actually meaningless, as there is
187			# no search path for DLLs.
188			hardcode_libdir_flag_spec='-L$libdir'
189			if $LD --help 2>&1 \| grep 'auto-import' > /dev/null; then
190			:
191			else
192			ld_shlibs=no
193			fi
194			;;
195			interix[3-9]*)
196			hardcode_direct=no
197			hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
198			;;
199			gnu* \| linux* \| kbsd-gnu)
200			if $LD --help 2>&1 \| grep ': supported targets:.* elf' > /dev/null; then
201			:
202			else
203			ld_shlibs=no
204			fi
205			;;
206			netbsd*)
207			;;
208			solaris*)
209			if $LD -v 2>&1 \| grep 'BFD 2\.8' > /dev/null; then
210			ld_shlibs=no
211			elif $LD --help 2>&1 \| grep ': supported targets:.* elf' > /dev/null; then
212			:
213			else
214			ld_shlibs=no
215			fi
216			;;
217			sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX*)
218			case `$LD -v 2>&1` in
219			\ [01]. \| \ 2.[0-9]. \| \ 2.1[0-5].)
220			ld_shlibs=no
221			;;
222			*)
223			if $LD --help 2>&1 \| grep ': supported targets:.* elf' > /dev/null; then
224			hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
225			else
226			ld_shlibs=no
227			fi
228			;;
229			esac
230			;;
231			sunos4*)
232			hardcode_direct=yes
233			;;
234			*)
235			if $LD --help 2>&1 \| grep ': supported targets:.* elf' > /dev/null; then
236			:
237			else
238			ld_shlibs=no
239			fi
240			;;
241			esac
242			if test "$ld_shlibs" = no; then
243			hardcode_libdir_flag_spec=
244			fi
245			else
246			case "$host_os" in
247			aix3*)
248			# Note: this linker hardcodes the directories in LIBPATH if there
249			# are no directories specified by -L.
250			hardcode_minus_L=yes
251			if test "$GCC" = yes; then
252			# Neither direct hardcoding nor static linking is supported with a
253			# broken collect2.
254			hardcode_direct=unsupported
255			fi
256			;;
257			aix4* \| aix5*)
258			if test "$host_cpu" = ia64; then
259			# On IA64, the linker does run time linking by default, so we don't
260			# have to do anything special.
261			aix_use_runtimelinking=no
262			else
263			aix_use_runtimelinking=no
264			# Test if we are trying to use run time linking or normal
265			# AIX style linking. If -brtl is somewhere in LDFLAGS, we
266			# need to do runtime linking.
267			case $host_os in aix4.[23]\|aix4.[23].\|aix5)
268			for ld_flag in $LDFLAGS; do
269			if (test $ld_flag = "-brtl" \|\| test $ld_flag = "-Wl,-brtl"); then
270			aix_use_runtimelinking=yes
271			break
272			fi
273			done
274			;;
275			esac
276			fi
277			hardcode_direct=yes
278			hardcode_libdir_separator=':'
279			if test "$GCC" = yes; then
280			case $host_os in aix4.[012]\|aix4.[012].*)
281			collect2name=`${CC} -print-prog-name=collect2`
282			if test -f "$collect2name" && \
283			strings "$collect2name" \| grep resolve_lib_name >/dev/null
284			then
285			# We have reworked collect2
286			:
287			else
288			# We have old collect2
289			hardcode_direct=unsupported
290			hardcode_minus_L=yes
291			hardcode_libdir_flag_spec='-L$libdir'
292			hardcode_libdir_separator=
293			fi
294			;;
295			esac
296			fi
297			# Begin _LT_AC_SYS_LIBPATH_AIX.
298			echo 'int main () { return 0; }' > conftest.c
299			${CC} ${LDFLAGS} conftest.c -o conftest
300			aix_libpath=`dump -H conftest 2>/dev/null \| sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 \(.\)$/\1/; p; }
301			}'`
302			if test -z "$aix_libpath"; then
303			aix_libpath=`dump -HX64 conftest 2>/dev/null \| sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 \(.\)$/\1/; p; }
304			}'`
305			fi
306			if test -z "$aix_libpath"; then
307			aix_libpath="/usr/lib:/lib"
308			fi
309			rm -f conftest.c conftest
310			# End _LT_AC_SYS_LIBPATH_AIX.
311			if test "$aix_use_runtimelinking" = yes; then
312			hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
313			else
314			if test "$host_cpu" = ia64; then
315			hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
316			else
317			hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
318			fi
319			fi
320			;;
321			amigaos*)
322			hardcode_libdir_flag_spec='-L$libdir'
323			hardcode_minus_L=yes
324			# see comment about different semantics on the GNU ld section
325			ld_shlibs=no
326			;;
327			bsdi[45]*)
328			;;
329			cygwin* \| mingw* \| pw32*)
330			# When not using gcc, we currently assume that we are using
331			# Microsoft Visual C++.
332			# hardcode_libdir_flag_spec is actually meaningless, as there is
333			# no search path for DLLs.
334			hardcode_libdir_flag_spec=' '
335			libext=lib
336			;;
337			darwin* \| rhapsody*)
338			hardcode_direct=no
339			if test "$GCC" = yes ; then
340			:
341			else
342			case $cc_basename in
343			xlc*)
344			;;
345			*)
346			ld_shlibs=no
347			;;
348			esac
349			fi
350			;;
351			dgux*)
352			hardcode_libdir_flag_spec='-L$libdir'
353			;;
354			freebsd1*)
355			ld_shlibs=no
356			;;
357			freebsd2.2*)
358			hardcode_libdir_flag_spec='-R$libdir'
359			hardcode_direct=yes
360			;;
361			freebsd2*)
362			hardcode_direct=yes
363			hardcode_minus_L=yes
364			;;
365			freebsd* \| dragonfly*)
366			hardcode_libdir_flag_spec='-R$libdir'
367			hardcode_direct=yes
368			;;
369			hpux9*)
370			hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
371			hardcode_libdir_separator=:
372			hardcode_direct=yes
373			# hardcode_minus_L: Not really in the search PATH,
374			# but as the default location of the library.
375			hardcode_minus_L=yes
376			;;
377			hpux10*)
378			if test "$with_gnu_ld" = no; then
379			hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
380			hardcode_libdir_separator=:
381			hardcode_direct=yes
382			# hardcode_minus_L: Not really in the search PATH,
383			# but as the default location of the library.
384			hardcode_minus_L=yes
385			fi
386			;;
387			hpux11*)
388			if test "$with_gnu_ld" = no; then
389			hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
390			hardcode_libdir_separator=:
391			case $host_cpu in
392			hppa64\|ia64*)
393			hardcode_direct=no
394			;;
395			*)
396			hardcode_direct=yes
397			# hardcode_minus_L: Not really in the search PATH,
398			# but as the default location of the library.
399			hardcode_minus_L=yes
400			;;
401			esac
402			fi
403			;;
404			irix5* \| irix6* \| nonstopux*)
405			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
406			hardcode_libdir_separator=:
407			;;
408			netbsd*)
409			hardcode_libdir_flag_spec='-R$libdir'
410			hardcode_direct=yes
411			;;
412			newsos6)
413			hardcode_direct=yes
414			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
415			hardcode_libdir_separator=:
416			;;
417			openbsd*)
418			if test -f /usr/libexec/ld.so; then
419			hardcode_direct=yes
420			if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
421			hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
422			else
423			case "$host_os" in
424			openbsd[01].* \| openbsd2.[0-7] \| openbsd2.[0-7].*)
425			hardcode_libdir_flag_spec='-R$libdir'
426			;;
427			*)
428			hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
429			;;
430			esac
431			fi
432			else
433			ld_shlibs=no
434			fi
435			;;
436			os2*)
437			hardcode_libdir_flag_spec='-L$libdir'
438			hardcode_minus_L=yes
439			;;
440			osf3*)
441			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
442			hardcode_libdir_separator=:
443			;;
444			osf4* \| osf5*)
445			if test "$GCC" = yes; then
446			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
447			else
448			# Both cc and cxx compiler support -rpath directly
449			hardcode_libdir_flag_spec='-rpath $libdir'
450			fi
451			hardcode_libdir_separator=:
452			;;
453			solaris*)
454			hardcode_libdir_flag_spec='-R$libdir'
455			;;
456			sunos4*)
457			hardcode_libdir_flag_spec='-L$libdir'
458			hardcode_direct=yes
459			hardcode_minus_L=yes
460			;;
461			sysv4)
462			case $host_vendor in
463			sni)
464			hardcode_direct=yes # is this really true???
465			;;
466			siemens)
467			hardcode_direct=no
468			;;
469			motorola)
470			hardcode_direct=no #Motorola manual says yes, but my tests say they lie
471			;;
472			esac
473			;;
474			sysv4.3*)
475			;;
476			sysv4MP)
477			if test -d /usr/nec; then
478			ld_shlibs=yes
479			fi
480			;;
481			sysv4uw2 \| sysv5OpenUNIX* \| sysv5UnixWare7.[01].[10]* \| unixware7* \| sco3.2v5.0.[024]*)
482			;;
483			sysv5* \| sco3.2v5* \| sco5v6*)
484			hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
485			hardcode_libdir_separator=':'
486			;;
487			uts4*)
488			hardcode_libdir_flag_spec='-L$libdir'
489			;;
490			*)
491			ld_shlibs=no
492			;;
493			esac
494			fi
495
496			# Check dynamic linker characteristics
497			# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
498			# Unlike libtool.m4, here we don't care about _all_ names of the library, but
499			# only about the one the linker finds when passed -lNAME. This is the last
500			# element of library_names_spec in libtool.m4, or possibly two of them if the
501			# linker has special search rules.
502			library_names_spec= # the last element of library_names_spec in libtool.m4
503			libname_spec='lib$name'
504			case "$host_os" in
505			aix3*)
506			library_names_spec='$libname.a'
507			;;
508			aix4* \| aix5*)
509			library_names_spec='$libname$shrext'
510			;;
511			amigaos*)
512			library_names_spec='$libname.a'
513			;;
514			beos*)
515			library_names_spec='$libname$shrext'
516			;;
517			bsdi[45]*)
518			library_names_spec='$libname$shrext'
519			;;
520			cygwin* \| mingw* \| pw32*)
521			shrext=.dll
522			library_names_spec='$libname.dll.a $libname.lib'
523			;;
524			darwin* \| rhapsody*)
525			shrext=.dylib
526			library_names_spec='$libname$shrext'
527			;;
528			dgux*)
529			library_names_spec='$libname$shrext'
530			;;
531			freebsd1*)
532			;;
533			freebsd* \| dragonfly*)
534			case "$host_os" in
535			freebsd[123]*)
536			library_names_spec='$libname$shrext$versuffix' ;;
537			*)
538			library_names_spec='$libname$shrext' ;;
539			esac
540			;;
541			gnu*)
542			library_names_spec='$libname$shrext'
543			;;
544			hpux9* \| hpux10* \| hpux11*)
545			case $host_cpu in
546			ia64*)
547			shrext=.so
548			;;
549			hppa64)
550			shrext=.sl
551			;;
552			*)
553			shrext=.sl
554			;;
555			esac
556			library_names_spec='$libname$shrext'
557			;;
558			interix[3-9]*)
559			library_names_spec='$libname$shrext'
560			;;
561			irix5* \| irix6* \| nonstopux*)
562			library_names_spec='$libname$shrext'
563			case "$host_os" in
564			irix5* \| nonstopux*)
565			libsuff= shlibsuff=
566			;;
567			*)
568			case $LD in
569			-32\|"-32 "\|-melf32bsmip\|"-melf32bsmip ") libsuff= shlibsuff= ;;
570			-n32\|"-n32 "\|-melf32bmipn32\|"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
571			-64\|"-64 "\|-melf64bmip\|"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
572			*) libsuff= shlibsuff= ;;
573			esac
574			;;
575			esac
576			;;
577			linuxoldld \| linuxaout \| linuxcoff)
578			;;
579			linux* \| kbsd-gnu)
580			library_names_spec='$libname$shrext'
581			;;
582			knetbsd*-gnu)
583			library_names_spec='$libname$shrext'
584			;;
585			netbsd*)
586			library_names_spec='$libname$shrext'
587			;;
588			newsos6)
589			library_names_spec='$libname$shrext'
590			;;
591			nto-qnx*)
592			library_names_spec='$libname$shrext'
593			;;
594			openbsd*)
595			library_names_spec='$libname$shrext$versuffix'
596			;;
597			os2*)
598			libname_spec='$name'
599			shrext=.dll
600			library_names_spec='$libname.a'
601			;;
602			osf3* \| osf4* \| osf5*)
603			library_names_spec='$libname$shrext'
604			;;
605			rdos*)
606			;;
607			solaris*)
608			library_names_spec='$libname$shrext'
609			;;
610			sunos4*)
611			library_names_spec='$libname$shrext$versuffix'
612			;;
613			sysv4 \| sysv4.3*)
614			library_names_spec='$libname$shrext'
615			;;
616			sysv4MP)
617			library_names_spec='$libname$shrext'
618			;;
619			sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX* \| sysv4uw2)
620			library_names_spec='$libname$shrext'
621			;;
622			uts4*)
623			library_names_spec='$libname$shrext'
624			;;
625			esac
626
627			sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
628			escaped_wl=`echo "X$wl" \| sed -e 's/^X//' -e "$sed_quote_subst"`
629			shlibext=`echo "$shrext" \| sed -e 's,^\.,,'`
630			escaped_libname_spec=`echo "X$libname_spec" \| sed -e 's/^X//' -e "$sed_quote_subst"`
631			escaped_library_names_spec=`echo "X$library_names_spec" \| sed -e 's/^X//' -e "$sed_quote_subst"`
632			escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" \| sed -e 's/^X//' -e "$sed_quote_subst"`
633
634			LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
635
636			# How to pass a linker flag through the compiler.
637			wl="$escaped_wl"
638
639			# Static library suffix (normally "a").
640			libext="$libext"
641
642			# Shared library suffix (normally "so").
643			shlibext="$shlibext"
644
645			# Format of library name prefix.
646			libname_spec="$escaped_libname_spec"
647
648			# Library names that the linker finds when passed -lNAME.
649			library_names_spec="$escaped_library_names_spec"
650
651			# Flag to hardcode \$libdir into a binary during linking.
652			# This must work even if \$libdir does not exist.
653			hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
654
655			# Whether we need a single -rpath flag with a separated argument.
656			hardcode_libdir_separator="$hardcode_libdir_separator"
657
658			# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
659			# resulting binary.
660			hardcode_direct="$hardcode_direct"
661
662			# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
663			# resulting binary.
664			hardcode_minus_L="$hardcode_minus_L"
665
666			EOF