gvpe/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
Revision:	1.1
Committed:	Sat Mar 22 21:09:35 2003 UTC (22 years, 7 months ago) by pcg
Branch:	MAIN
CVS Tags:	poll-based-iom, VPE_0_9, VPE_1_2, VPE_1_4, VPE_1_6, rel-1_7, VPE-1_6_1, VPE_1_0
Log Message:	* empty log message *
#	User	Rev	Content
1	pcg	1.1	#! /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 1996-2002 Free Software Foundation, Inc.
6			# Taken from GNU libtool, 2001
7			# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8			#
9			# This program is free software; you can redistribute it and/or modify
10			# it under the terms of the GNU General Public License as published by
11			# the Free Software Foundation; either version 2 of the License, or
12			# (at your option) any later version.
13			#
14			# This program is distributed in the hope that it will be useful, but
15			# WITHOUT ANY WARRANTY; without even the implied warranty of
16			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17			# General Public License for more details.
18			#
19			# You should have received a copy of the GNU General Public License
20			# along with this program; if not, write to the Free Software
21			# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22			#
23			# As a special exception to the GNU General Public License, if you
24			# distribute this file as part of a program that contains a
25			# configuration script generated by Autoconf, you may include it under
26			# the same distribution terms that you use for the rest of that program.
27			#
28			# The first argument passed to this file is the canonical host specification,
29			# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
30			# or
31			# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
32			# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
33			# should be set by the caller.
34			#
35			# The set of defined variables is at the end of this script.
36
37			# All known linkers require a `.a' archive for static linking (except M$VC,
38			# which needs '.lib').
39			libext=a
40			shlibext=
41
42			host="$1"
43			host_cpu=`echo "$host" \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\1/'`
44			host_vendor=`echo "$host" \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\2/'`
45			host_os=`echo "$host" \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\3/'`
46
47			wl=
48			if test "$GCC" = yes; then
49			wl='-Wl,'
50			else
51			case "$host_os" in
52			aix3* \| aix4* \| aix5*)
53			wl='-Wl,'
54			;;
55			hpux9* \| hpux10* \| hpux11*)
56			wl='-Wl,'
57			;;
58			irix5* \| irix6*)
59			wl='-Wl,'
60			;;
61			linux*)
62			echo '__INTEL_COMPILER' > conftest.$ac_ext
63			if $CC -E conftest.$ac_ext >/dev/null \| grep __INTEL_COMPILER >/dev/null
64			then
65			:
66			else
67			# Intel icc
68			wl='-Qoption,ld,'
69			fi
70			;;
71			osf3* \| osf4* \| osf5*)
72			wl='-Wl,'
73			;;
74			solaris*)
75			wl='-Wl,'
76			;;
77			sunos4*)
78			wl='-Qoption ld '
79			;;
80			sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
81			if test "x$host_vendor" = xsni; then
82			wl='-LD'
83			else
84			wl='-Wl,'
85			fi
86			;;
87			esac
88			fi
89
90			hardcode_libdir_flag_spec=
91			hardcode_libdir_separator=
92			hardcode_direct=no
93			hardcode_minus_L=no
94
95			case "$host_os" in
96			cygwin* \| mingw* \| pw32*)
97			# FIXME: the MSVC++ port hasn't been tested in a loooong time
98			# When not using gcc, we currently assume that we are using
99			# Microsoft Visual C++.
100			if test "$GCC" != yes; then
101			with_gnu_ld=no
102			fi
103			;;
104			openbsd*)
105			with_gnu_ld=no
106			;;
107			esac
108
109			ld_shlibs=yes
110			if test "$with_gnu_ld" = yes; then
111			case "$host_os" in
112			aix3* \| aix4* \| aix5*)
113			# On AIX, the GNU linker is very broken
114			ld_shlibs=no
115			;;
116			amigaos*)
117			hardcode_libdir_flag_spec='-L$libdir'
118			hardcode_minus_L=yes
119			# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
120			# that the semantics of dynamic libraries on AmigaOS, at least up
121			# to version 4, is to share data among multiple programs linked
122			# with the same dynamic library. Since this doesn't match the
123			# behavior of shared libraries on other platforms, we can use
124			# them.
125			ld_shlibs=no
126			;;
127			beos*)
128			if $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
129			:
130			else
131			ld_shlibs=no
132			fi
133			;;
134			cygwin* \| mingw* \| pw32*)
135			# hardcode_libdir_flag_spec is actually meaningless, as there is
136			# no search path for DLLs.
137			hardcode_libdir_flag_spec='-L$libdir'
138			;;
139			solaris* \| sysv5*)
140			if $LD -v 2>&1 \| egrep 'BFD 2\.8' > /dev/null; then
141			ld_shlibs=no
142			elif $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
143			:
144			else
145			ld_shlibs=no
146			fi
147			;;
148			sunos4*)
149			hardcode_direct=yes
150			;;
151			*)
152			if $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
153			:
154			else
155			ld_shlibs=no
156			fi
157			;;
158			esac
159			if test "$ld_shlibs" = yes; then
160			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
161			fi
162			else
163			case "$host_os" in
164			aix3*)
165			# Note: this linker hardcodes the directories in LIBPATH if there
166			# are no directories specified by -L.
167			hardcode_minus_L=yes
168			if test "$GCC" = yes; then
169			# Neither direct hardcoding nor static linking is supported with a
170			# broken collect2.
171			hardcode_direct=unsupported
172			fi
173			;;
174			aix4* \| aix5*)
175			if test "$host_cpu" = ia64; then
176			# On IA64, the linker does run time linking by default, so we don't
177			# have to do anything special.
178			aix_use_runtimelinking=no
179			else
180			aix_use_runtimelinking=no
181			# Test if we are trying to use run time linking or normal
182			# AIX style linking. If -brtl is somewhere in LDFLAGS, we
183			# need to do runtime linking.
184			case $host_os in aix4.[23]\|aix4.[23].\|aix5)
185			for ld_flag in $LDFLAGS; do
186			if (test $ld_flag = "-brtl" \|\| test $ld_flag = "-Wl,-brtl"); then
187			aix_use_runtimelinking=yes
188			break
189			fi
190			done
191			esac
192			fi
193			hardcode_direct=yes
194			hardcode_libdir_separator=':'
195			if test "$GCC" = yes; then
196			case $host_os in aix4.[012]\|aix4.[012].*)
197			collect2name=`${CC} -print-prog-name=collect2`
198			if test -f "$collect2name" && \
199			strings "$collect2name" \| grep resolve_lib_name >/dev/null
200			then
201			# We have reworked collect2
202			hardcode_direct=yes
203			else
204			# We have old collect2
205			hardcode_direct=unsupported
206			hardcode_minus_L=yes
207			hardcode_libdir_flag_spec='-L$libdir'
208			hardcode_libdir_separator=
209			fi
210			esac
211			fi
212			if test "$aix_use_runtimelinking" = yes; then
213			hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
214			else
215			if test "$host_cpu" = ia64; then
216			hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
217			else
218			hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
219			fi
220			fi
221			;;
222			amigaos*)
223			hardcode_libdir_flag_spec='-L$libdir'
224			hardcode_minus_L=yes
225			# see comment about different semantics on the GNU ld section
226			ld_shlibs=no
227			;;
228			cygwin* \| mingw* \| pw32*)
229			# When not using gcc, we currently assume that we are using
230			# Microsoft Visual C++.
231			# hardcode_libdir_flag_spec is actually meaningless, as there is
232			# no search path for DLLs.
233			hardcode_libdir_flag_spec=' '
234			libext=lib
235			;;
236			darwin* \| rhapsody*)
237			hardcode_direct=yes
238			;;
239			freebsd1*)
240			ld_shlibs=no
241			;;
242			freebsd2.2*)
243			hardcode_libdir_flag_spec='-R$libdir'
244			hardcode_direct=yes
245			;;
246			freebsd2*)
247			hardcode_direct=yes
248			hardcode_minus_L=yes
249			;;
250			freebsd*)
251			hardcode_libdir_flag_spec='-R$libdir'
252			hardcode_direct=yes
253			;;
254			hpux9* \| hpux10* \| hpux11*)
255			hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
256			hardcode_libdir_separator=:
257			hardcode_direct=yes
258			hardcode_minus_L=yes # Not in the search PATH, but as the default
259			# location of the library.
260			;;
261			irix5* \| irix6*)
262			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
263			hardcode_libdir_separator=:
264			;;
265			netbsd*)
266			hardcode_libdir_flag_spec='-R$libdir'
267			hardcode_direct=yes
268			;;
269			newsos6)
270			hardcode_direct=yes
271			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
272			hardcode_libdir_separator=:
273			;;
274			openbsd*)
275			hardcode_direct=yes
276			if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
277			hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
278			else
279			case "$host_os" in
280			openbsd[01].* \| openbsd2.[0-7] \| openbsd2.[0-7].*)
281			hardcode_libdir_flag_spec='-R$libdir'
282			;;
283			*)
284			hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
285			;;
286			esac
287			fi
288			;;
289			os2*)
290			hardcode_libdir_flag_spec='-L$libdir'
291			hardcode_minus_L=yes
292			;;
293			osf3*)
294			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
295			hardcode_libdir_separator=:
296			;;
297			osf4* \| osf5*)
298			if test "$GCC" = yes; then
299			hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
300			else
301			# Both cc and cxx compiler support -rpath directly
302			hardcode_libdir_flag_spec='-rpath $libdir'
303			fi
304			hardcode_libdir_separator=:
305			;;
306			sco3.2v5*)
307			;;
308			solaris*)
309			hardcode_libdir_flag_spec='-R$libdir'
310			;;
311			sunos4*)
312			hardcode_libdir_flag_spec='-L$libdir'
313			hardcode_direct=yes
314			hardcode_minus_L=yes
315			;;
316			sysv4)
317			if test "x$host_vendor" = xsno; then
318			hardcode_direct=yes # is this really true???
319			else
320			hardcode_direct=no # Motorola manual says yes, but my tests say they lie
321			fi
322			;;
323			sysv4.3*)
324			;;
325			sysv5*)
326			hardcode_libdir_flag_spec=
327			;;
328			uts4*)
329			hardcode_libdir_flag_spec='-L$libdir'
330			;;
331			dgux*)
332			hardcode_libdir_flag_spec='-L$libdir'
333			;;
334			sysv4MP)
335			if test -d /usr/nec; then
336			ld_shlibs=yes
337			fi
338			;;
339			sysv4.2uw2*)
340			hardcode_direct=yes
341			hardcode_minus_L=no
342			;;
343			sysv5uw7* \| unixware7*)
344			;;
345			*)
346			ld_shlibs=no
347			;;
348			esac
349			fi
350
351			# Check dynamic linker characteristics
352			libname_spec='lib$name'
353			sys_lib_dlsearch_path_spec="/lib /usr/lib"
354			sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
355			case "$host_os" in
356			aix3*)
357			shlibext=so
358			;;
359			aix4* \| aix5*)
360			shlibext=so
361			;;
362			amigaos*)
363			shlibext=ixlibrary
364			;;
365			beos*)
366			shlibext=so
367			;;
368			bsdi4*)
369			shlibext=so
370			sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
371			sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
372			;;
373			cygwin* \| mingw* \| pw32*)
374			case $GCC,$host_os in
375			yes,cygwin*)
376			shlibext=dll.a
377			;;
378			yes,mingw*)
379			shlibext=dll
380			sys_lib_search_path_spec=`$CC -print-search-dirs \| grep "^libraries:" \| sed -e "s/^libraries://" -e "s/;/ /g"`
381			;;
382			yes,pw32*)
383			shlibext=dll
384			;;
385			*)
386			shlibext=dll
387			;;
388			esac
389			;;
390			darwin* \| rhapsody*)
391			shlibext=dylib
392			;;
393			freebsd1*)
394			;;
395			freebsd*)
396			shlibext=so
397			;;
398			gnu*)
399			shlibext=so
400			;;
401			hpux9* \| hpux10* \| hpux11*)
402			shlibext=sl
403			;;
404			irix5* \| irix6*)
405			shlibext=so
406			case "$host_os" in
407			irix5*)
408			libsuff= shlibsuff=
409			;;
410			*)
411			case $LD in
412			-32\|"-32 ") libsuff= shlibsuff= ;;
413			-n32\|"-n32 ") libsuff=32 shlibsuff=N32 ;;
414			-64\|"-64 ") libsuff=64 shlibsuff=64 ;;
415			*) libsuff= shlibsuff= ;;
416			esac
417			;;
418			esac
419			sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
420			sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
421			;;
422			linux-gnuoldld* \| linux-gnuaout* \| linux-gnucoff*)
423			;;
424			linux-gnu*)
425			shlibext=so
426			;;
427			netbsd*)
428			shlibext=so
429			;;
430			newsos6)
431			shlibext=so
432			;;
433			openbsd*)
434			shlibext=so
435			;;
436			os2*)
437			libname_spec='$name'
438			shlibext=dll
439			;;
440			osf3* \| osf4* \| osf5*)
441			shlibext=so
442			sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
443			sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
444			;;
445			sco3.2v5*)
446			shlibext=so
447			;;
448			solaris*)
449			shlibext=so
450			;;
451			sunos4*)
452			shlibext=so
453			;;
454			sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
455			shlibext=so
456			case "$host_vendor" in
457			motorola)
458			sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
459			;;
460			esac
461			;;
462			uts4*)
463			shlibext=so
464			;;
465			dgux*)
466			shlibext=so
467			;;
468			sysv4MP)
469			if test -d /usr/nec; then
470			shlibext=so
471			fi
472			;;
473			esac
474
475			sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
476			escaped_wl=`echo "X$wl" \| sed -e 's/^X//' -e "$sed_quote_subst"`
477			escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" \| sed -e 's/^X//' -e "$sed_quote_subst"`
478			escaped_sys_lib_search_path_spec=`echo "X$sys_lib_search_path_spec" \| sed -e 's/^X//' -e "$sed_quote_subst"`
479			escaped_sys_lib_dlsearch_path_spec=`echo "X$sys_lib_dlsearch_path_spec" \| sed -e 's/^X//' -e "$sed_quote_subst"`
480
481			sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
482
483			# How to pass a linker flag through the compiler.
484			wl="$escaped_wl"
485
486			# Static library suffix (normally "a").
487			libext="$libext"
488
489			# Shared library suffix (normally "so").
490			shlibext="$shlibext"
491
492			# Flag to hardcode \$libdir into a binary during linking.
493			# This must work even if \$libdir does not exist.
494			hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
495
496			# Whether we need a single -rpath flag with a separated argument.
497			hardcode_libdir_separator="$hardcode_libdir_separator"
498
499			# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
500			# resulting binary.
501			hardcode_direct="$hardcode_direct"
502
503			# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
504			# resulting binary.
505			hardcode_minus_L="$hardcode_minus_L"
506
507			# Compile-time system search path for libraries
508			sys_lib_search_path_spec="$escaped_sys_lib_search_path_spec"
509
510			# Run-time system search path for libraries
511			sys_lib_dlsearch_path_spec="$escaped_sys_lib_dlsearch_path_spec"
512
513			EOF