cannam@86: #! /bin/sh cannam@86: # Output a system dependent set of variables, describing how to set the cannam@86: # run time search path of shared libraries in an executable. cannam@86: # cannam@86: # Copyright 1996-2005 Free Software Foundation, Inc. cannam@86: # Taken from GNU libtool, 2001 cannam@86: # Originally by Gordon Matzigkeit , 1996 cannam@86: # cannam@86: # This file is free software; the Free Software Foundation gives cannam@86: # unlimited permission to copy and/or distribute it, with or without cannam@86: # modifications, as long as this notice is preserved. cannam@86: # cannam@86: # The first argument passed to this file is the canonical host specification, cannam@86: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM cannam@86: # or cannam@86: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM cannam@86: # The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld cannam@86: # should be set by the caller. cannam@86: # cannam@86: # The set of defined variables is at the end of this script. cannam@86: cannam@86: # Known limitations: cannam@86: # - On IRIX 6.5 with CC="cc", the run time search patch must not be longer cannam@86: # than 256 bytes, otherwise the compiler driver will dump core. The only cannam@86: # known workaround is to choose shorter directory names for the build cannam@86: # directory and/or the installation directory. cannam@86: cannam@86: # All known linkers require a `.a' archive for static linking (except M$VC, cannam@86: # which needs '.lib'). cannam@86: libext=a cannam@86: shrext=.so cannam@86: cannam@86: host="$1" cannam@86: host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` cannam@86: host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` cannam@86: host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` cannam@86: cannam@86: cc_basename=`echo "$CC" | sed -e 's%^.*/%%'` cannam@86: cannam@86: # Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. cannam@86: cannam@86: wl= cannam@86: if test "$GCC" = yes; then cannam@86: wl='-Wl,' cannam@86: else cannam@86: case "$host_os" in cannam@86: aix*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: darwin*) cannam@86: case "$cc_basename" in cannam@86: xlc*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: esac cannam@86: ;; cannam@86: mingw* | pw32* | os2*) cannam@86: ;; cannam@86: hpux9* | hpux10* | hpux11*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: irix5* | irix6* | nonstopux*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: newsos6) cannam@86: ;; cannam@86: linux*) cannam@86: case $cc_basename in cannam@86: icc* | ecc*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: pgcc | pgf77 | pgf90) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: ccc*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: como) cannam@86: wl='-lopt=' cannam@86: ;; cannam@86: esac cannam@86: ;; cannam@86: osf3* | osf4* | osf5*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: sco3.2v5*) cannam@86: ;; cannam@86: solaris*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: sunos4*) cannam@86: wl='-Qoption ld ' cannam@86: ;; cannam@86: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: sysv4*MP*) cannam@86: ;; cannam@86: unicos*) cannam@86: wl='-Wl,' cannam@86: ;; cannam@86: uts4*) cannam@86: ;; cannam@86: esac cannam@86: fi cannam@86: cannam@86: # Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. cannam@86: cannam@86: hardcode_libdir_flag_spec= cannam@86: hardcode_libdir_separator= cannam@86: hardcode_direct=no cannam@86: hardcode_minus_L=no cannam@86: cannam@86: case "$host_os" in cannam@86: cygwin* | mingw* | pw32*) cannam@86: # FIXME: the MSVC++ port hasn't been tested in a loooong time cannam@86: # When not using gcc, we currently assume that we are using cannam@86: # Microsoft Visual C++. cannam@86: if test "$GCC" != yes; then cannam@86: with_gnu_ld=no cannam@86: fi cannam@86: ;; cannam@86: openbsd*) cannam@86: with_gnu_ld=no cannam@86: ;; cannam@86: esac cannam@86: cannam@86: ld_shlibs=yes cannam@86: if test "$with_gnu_ld" = yes; then cannam@86: case "$host_os" in cannam@86: aix3* | aix4* | aix5*) cannam@86: # On AIX/PPC, the GNU linker is very broken cannam@86: if test "$host_cpu" != ia64; then cannam@86: ld_shlibs=no cannam@86: fi cannam@86: ;; cannam@86: amigaos*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: hardcode_minus_L=yes cannam@86: # Samuel A. Falvo II reports cannam@86: # that the semantics of dynamic libraries on AmigaOS, at least up cannam@86: # to version 4, is to share data among multiple programs linked cannam@86: # with the same dynamic library. Since this doesn't match the cannam@86: # behavior of shared libraries on other platforms, we cannot use cannam@86: # them. cannam@86: ld_shlibs=no cannam@86: ;; cannam@86: beos*) cannam@86: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then cannam@86: : cannam@86: else cannam@86: ld_shlibs=no cannam@86: fi cannam@86: ;; cannam@86: cygwin* | mingw* | pw32*) cannam@86: # hardcode_libdir_flag_spec is actually meaningless, as there is cannam@86: # no search path for DLLs. cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then cannam@86: : cannam@86: else cannam@86: ld_shlibs=no cannam@86: fi cannam@86: ;; cannam@86: netbsd*) cannam@86: ;; cannam@86: solaris* | sysv5*) cannam@86: if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then cannam@86: ld_shlibs=no cannam@86: elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then cannam@86: : cannam@86: else cannam@86: ld_shlibs=no cannam@86: fi cannam@86: ;; cannam@86: sunos4*) cannam@86: hardcode_direct=yes cannam@86: ;; cannam@86: linux*) cannam@86: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then cannam@86: : cannam@86: else cannam@86: ld_shlibs=no cannam@86: fi cannam@86: ;; cannam@86: *) cannam@86: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then cannam@86: : cannam@86: else cannam@86: ld_shlibs=no cannam@86: fi cannam@86: ;; cannam@86: esac cannam@86: if test "$ld_shlibs" = yes; then cannam@86: # Unlike libtool, we use -rpath here, not --rpath, since the documented cannam@86: # option of GNU ld is called -rpath, not --rpath. cannam@86: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' cannam@86: fi cannam@86: else cannam@86: case "$host_os" in cannam@86: aix3*) cannam@86: # Note: this linker hardcodes the directories in LIBPATH if there cannam@86: # are no directories specified by -L. cannam@86: hardcode_minus_L=yes cannam@86: if test "$GCC" = yes; then cannam@86: # Neither direct hardcoding nor static linking is supported with a cannam@86: # broken collect2. cannam@86: hardcode_direct=unsupported cannam@86: fi cannam@86: ;; cannam@86: aix4* | aix5*) cannam@86: if test "$host_cpu" = ia64; then cannam@86: # On IA64, the linker does run time linking by default, so we don't cannam@86: # have to do anything special. cannam@86: aix_use_runtimelinking=no cannam@86: else cannam@86: aix_use_runtimelinking=no cannam@86: # Test if we are trying to use run time linking or normal cannam@86: # AIX style linking. If -brtl is somewhere in LDFLAGS, we cannam@86: # need to do runtime linking. cannam@86: case $host_os in aix4.[23]|aix4.[23].*|aix5*) cannam@86: for ld_flag in $LDFLAGS; do cannam@86: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then cannam@86: aix_use_runtimelinking=yes cannam@86: break cannam@86: fi cannam@86: done cannam@86: esac cannam@86: fi cannam@86: hardcode_direct=yes cannam@86: hardcode_libdir_separator=':' cannam@86: if test "$GCC" = yes; then cannam@86: case $host_os in aix4.[012]|aix4.[012].*) cannam@86: collect2name=`${CC} -print-prog-name=collect2` cannam@86: if test -f "$collect2name" && \ cannam@86: strings "$collect2name" | grep resolve_lib_name >/dev/null cannam@86: then cannam@86: # We have reworked collect2 cannam@86: hardcode_direct=yes cannam@86: else cannam@86: # We have old collect2 cannam@86: hardcode_direct=unsupported cannam@86: hardcode_minus_L=yes cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: hardcode_libdir_separator= cannam@86: fi cannam@86: esac cannam@86: fi cannam@86: # Begin _LT_AC_SYS_LIBPATH_AIX. cannam@86: echo 'int main () { return 0; }' > conftest.c cannam@86: ${CC} ${LDFLAGS} conftest.c -o conftest cannam@86: aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } cannam@86: }'` cannam@86: if test -z "$aix_libpath"; then cannam@86: aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } cannam@86: }'` cannam@86: fi cannam@86: if test -z "$aix_libpath"; then cannam@86: aix_libpath="/usr/lib:/lib" cannam@86: fi cannam@86: rm -f conftest.c conftest cannam@86: # End _LT_AC_SYS_LIBPATH_AIX. cannam@86: if test "$aix_use_runtimelinking" = yes; then cannam@86: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" cannam@86: else cannam@86: if test "$host_cpu" = ia64; then cannam@86: hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' cannam@86: else cannam@86: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" cannam@86: fi cannam@86: fi cannam@86: ;; cannam@86: amigaos*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: hardcode_minus_L=yes cannam@86: # see comment about different semantics on the GNU ld section cannam@86: ld_shlibs=no cannam@86: ;; cannam@86: bsdi[45]*) cannam@86: ;; cannam@86: cygwin* | mingw* | pw32*) cannam@86: # When not using gcc, we currently assume that we are using cannam@86: # Microsoft Visual C++. cannam@86: # hardcode_libdir_flag_spec is actually meaningless, as there is cannam@86: # no search path for DLLs. cannam@86: hardcode_libdir_flag_spec=' ' cannam@86: libext=lib cannam@86: ;; cannam@86: darwin* | rhapsody*) cannam@86: hardcode_direct=no cannam@86: if test "$GCC" = yes ; then cannam@86: : cannam@86: else cannam@86: case "$cc_basename" in cannam@86: xlc*) cannam@86: ;; cannam@86: *) cannam@86: ld_shlibs=no cannam@86: ;; cannam@86: esac cannam@86: fi cannam@86: ;; cannam@86: dgux*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: ;; cannam@86: freebsd1*) cannam@86: ld_shlibs=no cannam@86: ;; cannam@86: freebsd2.2*) cannam@86: hardcode_libdir_flag_spec='-R$libdir' cannam@86: hardcode_direct=yes cannam@86: ;; cannam@86: freebsd2*) cannam@86: hardcode_direct=yes cannam@86: hardcode_minus_L=yes cannam@86: ;; cannam@86: freebsd* | kfreebsd*-gnu | dragonfly*) cannam@86: hardcode_libdir_flag_spec='-R$libdir' cannam@86: hardcode_direct=yes cannam@86: ;; cannam@86: hpux9*) cannam@86: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' cannam@86: hardcode_libdir_separator=: cannam@86: hardcode_direct=yes cannam@86: # hardcode_minus_L: Not really in the search PATH, cannam@86: # but as the default location of the library. cannam@86: hardcode_minus_L=yes cannam@86: ;; cannam@86: hpux10* | hpux11*) cannam@86: if test "$with_gnu_ld" = no; then cannam@86: case "$host_cpu" in cannam@86: hppa*64*) cannam@86: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' cannam@86: hardcode_libdir_separator=: cannam@86: hardcode_direct=no cannam@86: ;; cannam@86: ia64*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: hardcode_direct=no cannam@86: # hardcode_minus_L: Not really in the search PATH, cannam@86: # but as the default location of the library. cannam@86: hardcode_minus_L=yes cannam@86: ;; cannam@86: *) cannam@86: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' cannam@86: hardcode_libdir_separator=: cannam@86: hardcode_direct=yes cannam@86: # hardcode_minus_L: Not really in the search PATH, cannam@86: # but as the default location of the library. cannam@86: hardcode_minus_L=yes cannam@86: ;; cannam@86: esac cannam@86: fi cannam@86: ;; cannam@86: irix5* | irix6* | nonstopux*) cannam@86: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' cannam@86: hardcode_libdir_separator=: cannam@86: ;; cannam@86: netbsd*) cannam@86: hardcode_libdir_flag_spec='-R$libdir' cannam@86: hardcode_direct=yes cannam@86: ;; cannam@86: newsos6) cannam@86: hardcode_direct=yes cannam@86: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' cannam@86: hardcode_libdir_separator=: cannam@86: ;; cannam@86: openbsd*) cannam@86: hardcode_direct=yes cannam@86: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then cannam@86: hardcode_libdir_flag_spec='${wl}-rpath,$libdir' cannam@86: else cannam@86: case "$host_os" in cannam@86: openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) cannam@86: hardcode_libdir_flag_spec='-R$libdir' cannam@86: ;; cannam@86: *) cannam@86: hardcode_libdir_flag_spec='${wl}-rpath,$libdir' cannam@86: ;; cannam@86: esac cannam@86: fi cannam@86: ;; cannam@86: os2*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: hardcode_minus_L=yes cannam@86: ;; cannam@86: osf3*) cannam@86: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' cannam@86: hardcode_libdir_separator=: cannam@86: ;; cannam@86: osf4* | osf5*) cannam@86: if test "$GCC" = yes; then cannam@86: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' cannam@86: else cannam@86: # Both cc and cxx compiler support -rpath directly cannam@86: hardcode_libdir_flag_spec='-rpath $libdir' cannam@86: fi cannam@86: hardcode_libdir_separator=: cannam@86: ;; cannam@86: sco3.2v5*) cannam@86: ;; cannam@86: solaris*) cannam@86: hardcode_libdir_flag_spec='-R$libdir' cannam@86: ;; cannam@86: sunos4*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: hardcode_direct=yes cannam@86: hardcode_minus_L=yes cannam@86: ;; cannam@86: sysv4) cannam@86: case $host_vendor in cannam@86: sni) cannam@86: hardcode_direct=yes # is this really true??? cannam@86: ;; cannam@86: siemens) cannam@86: hardcode_direct=no cannam@86: ;; cannam@86: motorola) cannam@86: hardcode_direct=no #Motorola manual says yes, but my tests say they lie cannam@86: ;; cannam@86: esac cannam@86: ;; cannam@86: sysv4.3*) cannam@86: ;; cannam@86: sysv4*MP*) cannam@86: if test -d /usr/nec; then cannam@86: ld_shlibs=yes cannam@86: fi cannam@86: ;; cannam@86: sysv4.2uw2*) cannam@86: hardcode_direct=yes cannam@86: hardcode_minus_L=no cannam@86: ;; cannam@86: sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*) cannam@86: ;; cannam@86: sysv5*) cannam@86: hardcode_libdir_flag_spec= cannam@86: ;; cannam@86: uts4*) cannam@86: hardcode_libdir_flag_spec='-L$libdir' cannam@86: ;; cannam@86: *) cannam@86: ld_shlibs=no cannam@86: ;; cannam@86: esac cannam@86: fi cannam@86: cannam@86: # Check dynamic linker characteristics cannam@86: # Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER. cannam@86: libname_spec='lib$name' cannam@86: case "$host_os" in cannam@86: aix3*) cannam@86: ;; cannam@86: aix4* | aix5*) cannam@86: ;; cannam@86: amigaos*) cannam@86: ;; cannam@86: beos*) cannam@86: ;; cannam@86: bsdi[45]*) cannam@86: ;; cannam@86: cygwin* | mingw* | pw32*) cannam@86: shrext=.dll cannam@86: ;; cannam@86: darwin* | rhapsody*) cannam@86: shrext=.dylib cannam@86: ;; cannam@86: dgux*) cannam@86: ;; cannam@86: freebsd1*) cannam@86: ;; cannam@86: kfreebsd*-gnu) cannam@86: ;; cannam@86: freebsd*) cannam@86: ;; cannam@86: gnu*) cannam@86: ;; cannam@86: hpux9* | hpux10* | hpux11*) cannam@86: case "$host_cpu" in cannam@86: ia64*) cannam@86: shrext=.so cannam@86: ;; cannam@86: hppa*64*) cannam@86: shrext=.sl cannam@86: ;; cannam@86: *) cannam@86: shrext=.sl cannam@86: ;; cannam@86: esac cannam@86: ;; cannam@86: irix5* | irix6* | nonstopux*) cannam@86: case "$host_os" in cannam@86: irix5* | nonstopux*) cannam@86: libsuff= shlibsuff= cannam@86: ;; cannam@86: *) cannam@86: case $LD in cannam@86: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; cannam@86: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; cannam@86: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; cannam@86: *) libsuff= shlibsuff= ;; cannam@86: esac cannam@86: ;; cannam@86: esac cannam@86: ;; cannam@86: linux*oldld* | linux*aout* | linux*coff*) cannam@86: ;; cannam@86: linux*) cannam@86: ;; cannam@86: knetbsd*-gnu) cannam@86: ;; cannam@86: netbsd*) cannam@86: ;; cannam@86: newsos6) cannam@86: ;; cannam@86: nto-qnx*) cannam@86: ;; cannam@86: openbsd*) cannam@86: ;; cannam@86: os2*) cannam@86: libname_spec='$name' cannam@86: shrext=.dll cannam@86: ;; cannam@86: osf3* | osf4* | osf5*) cannam@86: ;; cannam@86: sco3.2v5*) cannam@86: ;; cannam@86: solaris*) cannam@86: ;; cannam@86: sunos4*) cannam@86: ;; cannam@86: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) cannam@86: ;; cannam@86: sysv4*MP*) cannam@86: ;; cannam@86: uts4*) cannam@86: ;; cannam@86: esac cannam@86: cannam@86: sed_quote_subst='s/\(["`$\\]\)/\\\1/g' cannam@86: escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` cannam@86: shlibext=`echo "$shrext" | sed -e 's,^\.,,'` cannam@86: escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` cannam@86: cannam@86: LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <