| #### This script is meant to be sourced by ltconfig. |
| |
| # ltcf-gcj.sh - Create a GCJ compiler specific configuration |
| # |
| # Copyright (C) 1996-1999, 2000, 2001 Free Software Foundation, Inc. |
| # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
| # |
| # Original GCJ support by: |
| # Alexandre Oliva <oliva@lsd.ic.unicamp.br> |
| # |
| # This file 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. |
| |
| |
| # Source file extension for Java test sources. |
| ac_ext=java |
| |
| # Object file extension for compiled Java test sources. |
| objext=o |
| |
| # Code to be used in simple compile tests |
| lt_simple_compile_test_code="class foo {}" |
| |
| # Code to be used in simple link tests |
| lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' |
| |
| ## Linker Characteristics |
| case "$host_os" in |
| cygwin* | mingw*) |
| # FIXME: the MSVC++ port hasn't been tested in a loooong time |
| # When not using gcc, we currently assume that we are using |
| # Microsoft Visual C++. |
| if test "$with_gcc" != yes; then |
| with_gnu_ld=no |
| fi |
| ;; |
| |
| esac |
| |
| ld_shlibs=yes |
| if test "$with_gnu_ld" = yes; then |
| # If archive_cmds runs LD, not CC, wlarc should be empty |
| wlarc='${wl}' |
| |
| # See if GNU ld supports shared libraries. |
| case "$host_os" in |
| aix3* | aix4*) |
| # On AIX, the GNU linker is very broken |
| ld_shlibs=no |
| cat <<EOF 1>&2 |
| |
| *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
| *** to be unable to reliably create shared libraries on AIX. |
| *** Therefore, libtool is disabling shared libraries support. If you |
| *** really care for shared libraries, you may want to modify your PATH |
| *** so that a non-GNU linker is found, and then restart. |
| |
| EOF |
| ;; |
| |
| amigaos*) |
| archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
| hardcode_libdir_flag_spec='-L$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 $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
| allow_undefined_flag=unsupported |
| # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
| # support --undefined. This deserves some investigation. FIXME |
| archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| cygwin* | mingw*) |
| # hardcode_libdir_flag_spec is actually meaningless, as there is |
| # no search path for DLLs. |
| hardcode_libdir_flag_spec='-L$libdir' |
| allow_undefined_flag=unsupported |
| always_export_symbols=yes |
| |
| extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ |
| sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //; p; }" -e d < $0 > $output_objdir/impgen.c~ |
| test -f $output_objdir/impgen.exe || (cd $output_objdir && \ |
| if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ |
| else $CC -o impgen impgen.c ; fi)~ |
| $output_objdir/impgen $dir/$soname > $output_objdir/$soname-def' |
| |
| old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' |
| |
| # cygwin and mingw dlls have different entry points and sets of symbols |
| # to exclude. |
| # FIXME: what about values for MSVC? |
| dll_entry=__cygwin_dll_entry@12 |
| dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ |
| case "$host_os" in |
| mingw*) |
| # mingw values |
| dll_entry=_DllMainCRTStartup@12 |
| dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ |
| ;; |
| esac |
| |
| # mingw and cygwin differ, and it's simplest to just exclude the union |
| # of the two symbol sets. |
| dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 |
| |
| # recent cygwin and mingw systems supply a stub DllMain which the user |
| # can override, but on older systems we have to supply one (in ltdll.c) |
| if test "x$lt_cv_need_dllmain" = "xyes"; then |
| ltdll_obj='$output_objdir/$soname-ltdll.'"$objext " |
| ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $output_objdir/$soname-ltdll.c~ |
| test -f $output_objdir/$soname-ltdll.$objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' |
| else |
| ltdll_obj= |
| ltdll_cmds= |
| fi |
| |
| # Extract the symbol export list from an `--export-all' def file, |
| # then regenerate the def file from the symbol export list, so that |
| # the compiled dll only exports the symbol export list. |
| # Be careful not to strip the DATA tag left be newer dlltools. |
| export_symbols_cmds="$ltdll_cmds"' |
| $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ |
| sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' |
| |
| # If DATA tags from a recent dlltool are present, honour them! |
| archive_expsym_cmds='echo EXPORTS > $output_objdir/$soname-def~ |
| _lt_hint=1; |
| cat $export_symbols | while read symbol; do |
| set dummy \$symbol; |
| case \$# in |
| 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; |
| *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;; |
| esac; |
| _lt_hint=`expr 1 + \$_lt_hint`; |
| done~ |
| '"$ltdll_cmds"' |
| $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_gcj_dll_switch' -Wl,-e,'$dll_entry' -o $lib '$ltdll_obj'$libobjs $deplibs $compiler_flags~ |
| $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ |
| $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_gcj_dll_switch' -Wl,-e,'$dll_entry' -o $lib '$ltdll_obj'$libobjs $deplibs $compiler_flags~ |
| $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ |
| $CC $output_objdir/$soname-exp '$lt_cv_gcj_dll_switch' -Wl,-e,'$dll_entry' -o $lib '$ltdll_obj'$libobjs $deplibs $compiler_flags' |
| ;; |
| |
| netbsd*) |
| if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
| archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
| wlarc= |
| else |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| fi |
| ;; |
| |
| solaris* | sysv5*) |
| if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then |
| ld_shlibs=no |
| cat <<EOF 1>&2 |
| |
| *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
| *** create shared libraries on Solaris systems. Therefore, libtool |
| *** is disabling shared libraries support. We urge you to upgrade GNU |
| *** binutils to release 2.9.1 or newer. Another option is to modify |
| *** your PATH or compiler configuration so that the native linker is |
| *** used, and then restart. |
| |
| EOF |
| elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| sunos4*) |
| archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| wlarc= |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| *) |
| if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| esac |
| |
| if test "$ld_shlibs" = yes; then |
| runpath_var=LD_RUN_PATH |
| hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' |
| export_dynamic_flag_spec='${wl}--export-dynamic' |
| case $host_os in |
| cygwin* | mingw*) |
| # dlltool doesn't understand --whole-archive et. al. |
| whole_archive_flag_spec= |
| ;; |
| *) |
| # ancient GNU ld didn't support --whole-archive et. al. |
| if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then |
| whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
| else |
| whole_archive_flag_spec= |
| fi |
| ;; |
| esac |
| fi |
| else |
| # PORTME fill in a description of your system's linker (not GNU ld) |
| case "$host_os" in |
| aix3*) |
| allow_undefined_flag=unsupported |
| always_export_symbols=yes |
| archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' |
| # Note: this linker hardcodes the directories in LIBPATH if there |
| # are no directories specified by -L. |
| hardcode_minus_L=yes |
| if test "$with_gcc" = yes && test -z "$link_static_flag"; then |
| # Neither direct hardcoding nor static linking is supported with a |
| # broken collect2. |
| hardcode_direct=unsupported |
| fi |
| ;; |
| |
| aix4*) |
| hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib' |
| hardcode_libdir_separator=':' |
| if test "$with_gcc" = yes; then |
| collect2name=`${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 |
| # It fails to find uninstalled libraries when the uninstalled |
| # path is not listed in the libpath. Setting hardcode_minus_L |
| # to unsupported forces relinking |
| hardcode_minus_L=yes |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_libdir_separator= |
| fi |
| shared_flag='-shared' |
| else |
| shared_flag='${wl}-bM:SRE' |
| hardcode_direct=yes |
| fi |
| allow_undefined_flag=' ${wl}-berok' |
| archive_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}' |
| archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}' |
| case "$host_os" in aix4.[01]|aix4.[01].*) |
| # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on |
| always_export_symbols=yes ;; |
| esac |
| ;; |
| |
| amigaos*) |
| archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_minus_L=yes |
| # see comment about different semantics on the GNU ld section |
| ld_shlibs=no |
| ;; |
| |
| cygwin* | mingw*) |
| # 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=' ' |
| allow_undefined_flag=unsupported |
| # Tell ltmain to make .lib files, not .a files. |
| libext=lib |
| # FIXME: Setting linknames here is a bad hack. |
| archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
| # The linker will automatically build a .lib file if we build a DLL. |
| old_archive_from_new_cmds='true' |
| # FIXME: Should let the user specify the lib program. |
| old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' |
| fix_srcfile_path='`cygpath -w $srcfile`' |
| ;; |
| |
| freebsd1*) |
| ld_shlibs=no |
| ;; |
| |
| # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
| # support. Future versions do this automatically, but an explicit c++rt0.o |
| # does not break anything, and helps significantly (at the cost of a little |
| # extra space). |
| freebsd2.2*) |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
| freebsd2*) |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_direct=yes |
| hardcode_minus_L=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
| freebsd*) |
| archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| hpux9* | hpux10* | hpux11*) |
| case "$host_os" in |
| hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; |
| *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; |
| esac |
| hardcode_libdir_flag_spec='${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. |
| export_dynamic_flag_spec='${wl}-E' |
| ;; |
| |
| irix5* | irix6*) |
| if test "$with_gcc" = yes; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
| else |
| archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
| fi |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator=: |
| link_all_deplibs=yes |
| ;; |
| |
| netbsd*) |
| if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
| else |
| archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
| fi |
| hardcode_libdir_flag_spec='${wl}-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| openbsd*) |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| os2*) |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_minus_L=yes |
| allow_undefined_flag=unsupported |
| archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
| old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
| ;; |
| |
| osf3*) |
| if test "$with_gcc" = yes; then |
| allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' |
| archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
| else |
| allow_undefined_flag=' -expect_unresolved \*' |
| archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
| fi |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator=: |
| ;; |
| |
| osf4* | osf5*) # as osf3* with the addition of -msym flag |
| if test "$with_gcc" = yes; then |
| allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' |
| archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
| else |
| allow_undefined_flag=' -expect_unresolved \*' |
| archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
| fi |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator=: |
| ;; |
| |
| sco3.2v5*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_shlibpath_var=no |
| runpath_var=LD_RUN_PATH |
| hardcode_runpath_var=yes |
| ;; |
| |
| solaris*) |
| no_undefined_flag=' -z text' |
| # $CC -shared without GNU ld will not create a library from C++ |
| # object files and a static libstdc++, better avoid it by now |
| archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_shlibpath_var=no |
| case "$host_os" in |
| solaris2.[0-5] | solaris2.[0-5].*) ;; |
| *) # Supported since Solaris 2.6 (maybe 2.5.1?) |
| whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; |
| esac |
| link_all_deplibs=yes |
| ;; |
| |
| sunos4*) |
| archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_direct=yes |
| hardcode_minus_L=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| sysv4) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| runpath_var='LD_RUN_PATH' |
| hardcode_shlibpath_var=no |
| hardcode_direct=no #Motorola manual says yes, but my tests say they lie |
| ;; |
| |
| sysv4.3*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_shlibpath_var=no |
| export_dynamic_flag_spec='-Bexport' |
| ;; |
| |
| sysv5*) |
| no_undefined_flag=' -z text' |
| # $CC -shared without GNU ld will not create a library from C++ |
| # object files and a static libstdc++, better avoid it by now |
| archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
| hardcode_libdir_flag_spec= |
| hardcode_shlibpath_var=no |
| runpath_var='LD_RUN_PATH' |
| ;; |
| |
| uts4*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_shlibpath_var=no |
| ;; |
| |
| dgux*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_shlibpath_var=no |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_shlibpath_var=no |
| runpath_var=LD_RUN_PATH |
| hardcode_runpath_var=yes |
| ld_shlibs=yes |
| fi |
| ;; |
| |
| sysv4.2uw2*) |
| archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_direct=yes |
| hardcode_minus_L=no |
| hardcode_shlibpath_var=no |
| hardcode_runpath_var=yes |
| runpath_var=LD_RUN_PATH |
| ;; |
| |
| unixware7*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| runpath_var='LD_RUN_PATH' |
| hardcode_shlibpath_var=no |
| ;; |
| |
| *) |
| ld_shlibs=no |
| ;; |
| esac |
| fi |
| |
| ## Compiler Characteristics: PIC flags, static flags, etc |
| |
| # We don't use cached values here since only the C compiler |
| # characteristics should be cached. |
| ac_cv_prog_cc_pic= |
| ac_cv_prog_cc_shlib= |
| ac_cv_prog_cc_wl= |
| ac_cv_prog_cc_static= |
| ac_cv_prog_cc_no_builtin= |
| ac_cv_prog_cc_can_build_shared=$can_build_shared |
| |
| ac_cv_prog_cc_wl='-Wl,' |
| ac_cv_prog_cc_static='-static' |
| |
| case "$host_os" in |
| beos* | irix5* | irix6* | osf3* | osf4* | osf5*) |
| # PIC is the default for these OSes. |
| ;; |
| aix*) |
| # Below there is a dirty hack to force normal static linking with -ldl |
| # The problem is because libdl dynamically linked with both libc and |
| # libC (AIX C++ library), which obviously doesn't included in libraries |
| # list by gcc. This cause undefined symbols with -static flags. |
| # This hack allows C programs to be linked with "-static -ldl", but |
| # we not sure about C++ programs. |
| ac_cv_prog_cc_static="$ac_cv_prog_cc_static ${ac_cv_prog_cc_wl}-lC" |
| ;; |
| cygwin* | mingw* | os2*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| ac_cv_prog_cc_pic='-DDLL_EXPORT' |
| ;; |
| amigaos*) |
| # FIXME: we need at least 68020 code to build shared libraries, but |
| # adding the `-m68020' flag to GCC prevents building anything better, |
| # like `-m68040'. |
| ac_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' |
| ;; |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| ac_cv_prog_cc_pic=-Kconform_pic |
| fi |
| ;; |
| *) |
| ac_cv_prog_cc_pic='-fPIC' |
| ;; |
| esac |
| |
| # GCJ did not exist at the time GCC didn't implicitly link libc in. |
| need_lc=no |
