#! /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 1996-2003 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.# 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 M$VC,# which needs '.lib').libext=ashrext=.sohost="$1"host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.wl=if test "$GCC" = yes; then  wl='-Wl,'else  case "$host_os" in    aix*)      wl='-Wl,'      ;;    mingw* | pw32* | os2*)      ;;    hpux9* | hpux10* | hpux11*)      wl='-Wl,'      ;;    irix5* | irix6* | nonstopux*)      wl='-Wl,'      ;;    newsos6)      ;;    linux*)      case $CC in        icc|ecc)          wl='-Wl,'          ;;        ccc)          wl='-Wl,'          ;;      esac      ;;    osf3* | osf4* | osf5*)      wl='-Wl,'      ;;    sco3.2v5*)      ;;    solaris*)      wl='-Wl,'      ;;    sunos4*)      wl='-Qoption ld '      ;;    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)      wl='-Wl,'      ;;    sysv4*MP*)      ;;    uts4*)      ;;  esacfi# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.hardcode_libdir_flag_spec=hardcode_libdir_separator=hardcode_direct=nohardcode_minus_L=nocase "$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 "$GCC" != yes; then      with_gnu_ld=no    fi    ;;  openbsd*)    with_gnu_ld=no    ;;esacld_shlibs=yesif test "$with_gnu_ld" = yes; then  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 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'      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then        :      else        ld_shlibs=no      fi      ;;    netbsd*)      ;;    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    # 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'  fielse  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      # 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      ;;    bsdi4*)      ;;    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*)      if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then        hardcode_direct=no      fi      ;;    dgux*)      hardcode_libdir_flag_spec='-L$libdir'      ;;    freebsd1*)      ld_shlibs=no      ;;    freebsd2.2*)      hardcode_libdir_flag_spec='-R$libdir'      hardcode_direct=yes      ;;    freebsd2*)      hardcode_direct=yes      hardcode_minus_L=yes      ;;    freebsd*)      hardcode_libdir_flag_spec='-R$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      ;; 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   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)      case $host_vendor in        sni)          hardcode_direct=yes # is this really true???          ;;        siemens)          hardcode_direct=no          ;;        motorola)          hardcode_direct=no #Motorola manual says yes, but my tests say they lie          ;;      esac      ;;    sysv4.3*)      ;;    sysv4*MP*)      if test -d /usr/nec; then        ld_shlibs=yes      fi      ;;    sysv4.2uw2*)      hardcode_direct=yes      hardcode_minus_L=no      ;;    sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[78]* | unixware7*)      ;;    sysv5*)      hardcode_libdir_flag_spec=      ;;    uts4*)      hardcode_libdir_flag_spec='-L$libdir'      ;;    *)      ld_shlibs=no      ;;  esacfi# Check dynamic linker characteristics# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.libname_spec='lib$name'case "$host_os" in  aix3*)    ;;  aix4* | aix5*)    ;;  amigaos*)    ;;  beos*)    ;;  bsdi4*)    ;;  cygwin* | mingw* | pw32*)    shrext=.dll    ;;  darwin* | rhapsody*)    shrext=.dylib    ;;  dgux*)    ;;  freebsd1*)    ;;  freebsd*)    ;;  gnu*)    ;;  hpux9* | hpux10* | hpux11*)    case "$host_cpu" in      ia64*)        shrext=.so        ;;      hppa*64*)        shrext=.sl        ;;      *)        shrext=.sl        ;;    esac    ;;  irix5* | irix6* | nonstopux*)    case "$host_os" in      irix5* | nonstopux*)        libsuff= shlibsuff=        ;;      *)        case $LD in          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;          *) libsuff= shlibsuff= ;;        esac        ;;    esac    ;;  linux*oldld* | linux*aout* | linux*coff*)    ;;  linux*)    ;;  netbsd*)    ;;  newsos6)    ;;  nto-qnx)    ;;  openbsd*)    ;;  os2*)    libname_spec='$name'    shrext=.dll    ;;  osf3* | osf4* | osf5*)    ;;  sco3.2v5*)    ;;  solaris*)    ;;  sunos4*)    ;;  sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)    ;;  sysv4*MP*)    ;;  uts4*)    ;;esacsed_quote_subst='s/\(["`$\\]\)/\\\1/g'escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`shlibext=`echo "$shrext" | sed -e 's,^\.,,'`escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_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"EOF