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#! /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 1996-2013 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=ashrext=.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 $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esacdonecc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
# Code taken from libtool.m4's _LT_COMPILER_PIC.
wl=if test "$GCC" = yes; then wl='-Wl,'else case "$host_os" in aix*) wl='-Wl,' ;; mingw* | cygwin* | pw32* | os2* | cegcc*) ;; hpux9* | hpux10* | hpux11*) wl='-Wl,' ;; irix5* | irix6* | nonstopux*) wl='-Wl,' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in ecc*) wl='-Wl,' ;; icc* | ifort*) wl='-Wl,' ;; lf95*) wl='-Wl,' ;; nagfor*) wl='-Wl,-Wl,,' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) wl='-Wl,' ;; ccc*) wl='-Wl,' ;; xl* | bgxl* | bgf* | mpixl*) wl='-Wl,' ;; como) wl='-lopt=' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ F* | *Sun*Fortran*) wl= ;; *Sun\ C*) wl='-Wl,' ;; esac ;; esac ;; newsos6) ;; *nto* | *qnx*) ;; osf3* | osf4* | osf5*) wl='-Wl,' ;; rdos*) ;; solaris*) case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) wl='-Qoption ld ' ;; *) wl='-Wl,' ;; esac ;; sunos4*) wl='-Qoption ld ' ;; sysv4 | sysv4.2uw2* | sysv4.3*) wl='-Wl,' ;; sysv4*MP*) ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) wl='-Wl,' ;; unicos*) wl='-Wl,' ;; uts4*) ;; esacfi
# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
hardcode_libdir_flag_spec=hardcode_libdir_separator=hardcode_direct=nohardcode_minus_L=no
case "$host_os" in cygwin* | mingw* | pw32* | cegcc*) # 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 "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;;esac
ld_shlibs=yesif test "$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 "$host_os" in aix[3-9]*) # On AIX/PPC, the GNU linker is very broken if test "$host_cpu" != ia64; then ld_shlibs=no fi ;; amigaos*) case "$host_cpu" in powerpc) ;; m68k) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then : else ld_shlibs=no fi ;; haiku*) ;; interix[3-9]*) hardcode_direct=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-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= 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 ;; aix[4-9]*) 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].*|aix[5-9]*) 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*) case "$host_cpu" in powerpc) ;; m68k) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) ;; cygwin* | mingw* | pw32* | cegcc*) # 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 { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then : else ld_shlibs=no fi ;; dgux*) hardcode_libdir_flag_spec='-L$libdir' ;; freebsd2.2*) hardcode_libdir_flag_spec='-R$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=: ;; *nto* | *qnx*) ;; 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$libdir' ;; *) ld_shlibs=no ;; esacfi
# Check dynamic linker characteristics# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.# Unlike libtool.m4, here we don't care about _all_ names of the library, but# only about the one the linker finds when passed -lNAME. This is the last# element of library_names_spec in libtool.m4, or possibly two of them if the# linker has special search rules.library_names_spec= # the last element of library_names_spec in libtool.m4libname_spec='lib$name'case "$host_os" in aix3*) library_names_spec='$libname.a' ;; aix[4-9]*) library_names_spec='$libname$shrext' ;; amigaos*) case "$host_cpu" in powerpc*) library_names_spec='$libname$shrext' ;; m68k) library_names_spec='$libname.a' ;; esac ;; beos*) library_names_spec='$libname$shrext' ;; bsdi[45]*) library_names_spec='$libname$shrext' ;; cygwin* | mingw* | pw32* | cegcc*) shrext=.dll library_names_spec='$libname.dll.a $libname.lib' ;; darwin* | rhapsody*) shrext=.dylib library_names_spec='$libname$shrext' ;; dgux*) library_names_spec='$libname$shrext' ;; freebsd* | dragonfly*) case "$host_os" in freebsd[123]*) library_names_spec='$libname$shrext$versuffix' ;; *) library_names_spec='$libname$shrext' ;; esac ;; gnu*) library_names_spec='$libname$shrext' ;; haiku*) library_names_spec='$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 $LD in *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; *) libsuff= shlibsuff= ;; esac ;; esac ;; linux*oldld* | linux*aout* | linux*coff*) ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) library_names_spec='$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$shrext' ;; tpf*) library_names_spec='$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
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