diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | libtool.m4 | 15 | ||||
| -rw-r--r-- | ltcf-c.sh | 14 | ||||
| -rwxr-xr-x | ltconfig | 137 | ||||
| -rw-r--r-- | ltmain.sh | 84 |
5 files changed, 170 insertions, 85 deletions
diff --git a/ChangeLog b/ChangeLog index f6edde04b0b..e99577f4e00 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2000-09-06 Alexandre Oliva <aoliva@redhat.com> + + * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh: Updated from libtool + multi-language branch. + 2000-09-05 Alexandre Oliva <aoliva@redhat.com> * Makefile.in (all-bootstrap): Added all-texinfo and all-zlib. diff --git a/libtool.m4 b/libtool.m4 index 27718eb76af..3a4edf1755d 100644 --- a/libtool.m4 +++ b/libtool.m4 @@ -532,8 +532,10 @@ freebsd* ) if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then case "$host_cpu" in i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. changequote(,)dnl - lt_cv_deplibs_check_method=='file_magic OpenBSD/i[3-9]86 demand paged shared library' + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' changequote([, ])dnl lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` @@ -579,7 +581,7 @@ irix5* | irix6*) ;; # This must be Linux ELF. -linux*) +linux-gnu*) case "$host_cpu" in alpha* | i*86 | powerpc* | sparc* | ia64* ) lt_cv_deplibs_check_method=pass_all ;; @@ -655,7 +657,8 @@ else # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored - if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + # Tru64's nm complains that /dev/null is an invalid object file + if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then ac_cv_path_NM="$tmp_nm -B" break elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then @@ -822,3 +825,9 @@ AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl dnl This is just to silence aclocal about the macro not being used ifelse([AC_DISABLE_FAST_INSTALL])dnl + +AC_DEFUN([LT_AC_PROG_GCJ],[ + AC_CHECK_TOOL(GCJ, gcj, no) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS) +]) diff --git a/ltcf-c.sh b/ltcf-c.sh index 5904022b966..e57abb1cb2b 100644 --- a/ltcf-c.sh +++ b/ltcf-c.sh @@ -1,7 +1,5 @@ #### This script is meant to be sourced by ltconfig. -# $Id$ - # ltcf-c.sh - Create a C compiler specific configuration # # Copyright (C) 1996-2000 Free Software Foundation, Inc. @@ -92,7 +90,7 @@ EOF 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 $linker_flags ${wl}-soname $wl$soname -o $lib' + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi @@ -193,8 +191,8 @@ EOF EOF elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $linker_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $libobjs $deplibs $linker_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + archive_cmds='$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 $lib' else ld_shlibs=no fi @@ -219,8 +217,8 @@ EOF if test "$ld_shlibs" = yes; then runpath_var=LD_RUN_PATH - hardcode_libdir_flag_spec="$wlarc"'--rpath '"$wlarc"'$libdir' - export_dynamic_flag_spec="$wlarc"'--export-dynamic' + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' case $host_os in cygwin* | mingw*) # dlltool doesn't understand --whole-archive et. al. @@ -673,10 +671,12 @@ if test "$enable_shared" = yes && test "$with_gcc" = yes; then verstring= output_objdir=. libname=conftest + save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { (eval echo ltcf-c.sh:need_lc: \"$archive_cmds\") 1>&5; (eval $archive_cmds) 2>&1 | grep " -lc " 1>&5 ; }; then need_lc=no fi + allow_undefined_flag=$save_allow_undefined_flag else cat conftest.err 1>&5 fi @@ -181,7 +181,7 @@ progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` PROGRAM=ltconfig PACKAGE=libtool VERSION=1.4a -TIMESTAMP=" (1.641.2.77 2000/08/01 04:25:15)" +TIMESTAMP=" (1.641.2.111 2000/09/05 10:29:18)" ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' rm="rm -f" @@ -483,7 +483,7 @@ exec 5>>./config.log if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi -if test -n "$cache_file" && test -r "$cache_file"; then +if test -n "$cache_file" && test -r "$cache_file" && test -f "$cache_file"; then echo "loading cache $cache_file within ltconfig" . $cache_file fi @@ -620,6 +620,11 @@ old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= +if test -n "$RANLIB"; then + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" +fi + # Source the script associated with the $tagname tag configuration. if test -n "$tagname"; then . $ltmain @@ -667,7 +672,7 @@ compiler="$2" # in isolation, and that seeing it set (from the cache) indicates that # the associated values are set (in the cache) correctly too. echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 -echo "$progname:670:checking for $compiler option to produce PIC" 1>&5 +echo "$progname:675:checking for $compiler option to produce PIC" 1>&5 if test -z "$ac_cv_prog_cc_pic"; then echo "$ac_t"none 1>&6 @@ -676,7 +681,7 @@ else # Check to make sure the pic_flag actually works. echo $ac_n "checking if $compiler PIC flag $ac_cv_prog_cc_pic works... $ac_c" 1>&6 - echo "$progname:679:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5 + echo "$progname:684:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5 if test "X${ac_cv_prog_cc_pic_works+set}" = Xset && \ test "X${ac_cv_prog_cc_pic_works}" != X; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -686,7 +691,7 @@ else echo $lt_simple_compile_test_code > conftest.$ac_ext save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $ac_cv_prog_cc_pic -DPIC" - if { (eval echo $progname:689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then + if { (eval echo $progname:694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then # Append any warnings to the config.log. cat conftest.err 1>&5 @@ -738,7 +743,7 @@ if test -n "$ac_cv_prog_cc_shlib"; then fi echo $ac_n "checking if $compiler static flag $ac_cv_prog_cc_static works... $ac_c" 1>&6 -echo "$progname:741: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5 +echo "$progname:746: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5 if test "X${ac_cv_prog_cc_static_works+set}" = Xset && \ test "X${ac_cv_prog_cc_static_works}" != X; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -747,7 +752,7 @@ else echo $lt_simple_link_test_code > conftest.$ac_ext save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $ac_cv_prog_cc_static" - if { (eval echo $progname:750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + if { (eval echo $progname:755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then ac_cv_prog_cc_static_works=yes else ac_cv_prog_cc_static_works=no @@ -784,8 +789,8 @@ mkdir out chmod -w . save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -o out/conftest2.$objext" -echo "$progname:787: checking if $compiler supports -c -o file.$objext" >&5 -if { (eval echo $progname:788: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$objext; then +echo "$progname:792: checking if $compiler supports -c -o file.$objext" >&5 +if { (eval echo $progname:793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$objext; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -838,8 +843,8 @@ if test "$with_gcc" = yes; then echo $lt_simple_compile_test_code > conftest.$ac_ext save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" - echo "$progname:841: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 - if { (eval echo $progname:842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then + echo "$progname:846: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 + if { (eval echo $progname:847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -1017,11 +1022,7 @@ freebsd*) freebsd2*) shlibpath_overrides_runpath=yes ;; - freebsd3.[01]* | freebsdelf3.[01]*) - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - *) # from 3.2 on + *) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; @@ -1306,11 +1307,11 @@ void nm_test_func(){} main(){nm_test_var='a';nm_test_func();return(0);} EOF - echo "$progname:1309: checking if global_symbol_pipe works" >&5 - if { (eval echo $progname:1310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then + echo "$progname:1310: checking if global_symbol_pipe works" >&5 + if { (eval echo $progname:1311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then # Now try to grab the symbols. nlist=conftest.nm - if { echo "$progname:1313: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then + if { echo "$progname:1314: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then @@ -1362,7 +1363,7 @@ EOF save_CFLAGS="$CFLAGS" LIBS="conftstm.$objext" CFLAGS="$CFLAGS$no_builtin_flag" - if { (eval echo $progname:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + if { (eval echo $progname:1366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then pipe_works=yes else echo "$progname: failed program was:" >&5 @@ -1441,7 +1442,7 @@ test "$enable_shared" = yes || enable_static=yes echo "checking whether to build static libraries... $enable_static" 1>&6 -if test "$hardcode_action" = relink || test "$hardcode_into_libs" = all; then +if test "$hardcode_action" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || @@ -1466,14 +1467,14 @@ else if test "X${lt_cv_dlopen+set}" != Xset; then lt_cv_dlopen=no lt_cv_dlopen_libs= echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 -echo "$progname:1469: checking for dlopen in -ldl" >&5 +echo "$progname:1470: checking for dlopen in -ldl" >&5 if test "X${ac_cv_lib_dl_dlopen+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldl $LIBS" cat > conftest.$ac_ext <<EOF -#line 1476 "ltconfig" +#line 1477 "ltconfig" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ @@ -1486,7 +1487,7 @@ int main() { dlopen() ; return 0; } EOF -if { (eval echo $progname:1489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo $progname:1490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_lib_dl_dlopen=yes else @@ -1505,12 +1506,12 @@ if test "X$ac_cv_lib_dl_dlopen" = Xyes; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for dlopen""... $ac_c" 1>&6 -echo "$progname:1508: checking for dlopen" >&5 +echo "$progname:1509: checking for dlopen" >&5 if test "X${ac_cv_func_dlopen+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1513 "ltconfig" +#line 1514 "ltconfig" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen(); below. */ #include <assert.h> @@ -1535,7 +1536,7 @@ dlopen(); ; return 0; } EOF -if { (eval echo $progname:1538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo $progname:1539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_func_dlopen=yes else @@ -1551,15 +1552,54 @@ if test "X$ac_cv_func_dlopen" = Xyes; then lt_cv_dlopen="dlopen" else echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dlopen in -lsvld""... $ac_c" 1>&6 +echo "$progname:1556: checking for dlopen in -lsvld" >&5 +if test "X${ac_cv_lib_svld_dlopen+set}" = Xset; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsvld $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1563 "ltconfig" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen(); + +int main() { +dlopen() +; return 0; } +EOF +if { (eval echo $progname:1576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_lib_svld_dlopen=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_lib_svld_dlopen=no +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if test "X$ac_cv_lib_svld_dlopen" = Xyes; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + echo "$ac_t""no" 1>&6 echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6 -echo "$progname:1555: checking for dld_link in -ldld" >&5 +echo "$progname:1595: checking for dld_link in -ldld" >&5 if test "X${ac_cv_lib_dld_dld_link+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldld $LIBS" cat > conftest.$ac_ext <<EOF -#line 1562 "ltconfig" +#line 1602 "ltconfig" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ @@ -1572,7 +1612,7 @@ int main() { dld_link() ; return 0; } EOF -if { (eval echo $progname:1575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo $progname:1615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_lib_dld_dld_link=yes else @@ -1591,12 +1631,12 @@ if test "X$ac_cv_lib_dld_dld_link" = Xyes; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for shl_load""... $ac_c" 1>&6 -echo "$progname:1594: checking for shl_load" >&5 +echo "$progname:1634: checking for shl_load" >&5 if test "X${ac_cv_func_shl_load+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1599 "ltconfig" +#line 1639 "ltconfig" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load(); below. */ #include <assert.h> @@ -1621,7 +1661,7 @@ shl_load(); ; return 0; } EOF -if { (eval echo $progname:1624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo $progname:1664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_func_shl_load=yes else @@ -1639,14 +1679,14 @@ if test "X$ac_cv_func_shl_load" = Xyes; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 -echo "$progname:1642: checking for shl_load in -ldld" >&5 +echo "$progname:1682: checking for shl_load in -ldld" >&5 if test "X${ac_cv_lib_dld_shl_load+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldld $LIBS" cat > conftest.$ac_ext <<EOF -#line 1649 "ltconfig" +#line 1689 "ltconfig" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -1660,7 +1700,7 @@ int main() { shl_load() ; return 0; } EOF -if { (eval echo $progname:1663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo $progname:1703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_lib_dld_shl_load=yes else @@ -1694,8 +1734,12 @@ fi fi +fi + if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes + else + enable_dlopen=no fi case "$lt_cv_dlopen" in @@ -1703,18 +1747,18 @@ fi for ac_hdr in dlfcn.h; do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "$progname:1706: checking for $ac_hdr" >&5 +echo "$progname:1750: checking for $ac_hdr" >&5 if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1711 "ltconfig" +#line 1755 "ltconfig" #include <$ac_hdr> int fnord = 0; int main () { return(0); } EOF ac_try="$ac_compile >/dev/null 2>conftest.out" -{ (eval echo $progname:1717: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo $progname:1761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -1742,7 +1786,7 @@ done LIBS="$lt_cv_dlopen_libs $LIBS" echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6 -echo "$progname:1745: checking whether a program can dlopen itself" >&5 +echo "$progname:1789: checking whether a program can dlopen itself" >&5 if test "X${lt_cv_dlopen_self+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1750,7 +1794,7 @@ else lt_cv_dlopen_self=cross else cat > conftest.c <<EOF -#line 1753 "ltconfig" +#line 1797 "ltconfig" #if HAVE_DLFCN_H #include <dlfcn.h> @@ -1796,7 +1840,7 @@ main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } EOF -if { (eval echo $progname:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo $progname:1843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then lt_cv_dlopen_self=yes else @@ -1815,7 +1859,7 @@ echo "$ac_t""$lt_cv_dlopen_self" 1>&6 if test "$lt_cv_dlopen_self" = yes; then LDFLAGS="$LDFLAGS $link_static_flag" echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6 -echo "$progname:1818: checking whether a statically linked program can dlopen itself" >&5 +echo "$progname:1862: checking whether a statically linked program can dlopen itself" >&5 if test "X${lt_cv_dlopen_self_static+set}" = Xset; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1823,7 +1867,7 @@ else lt_cv_dlopen_self_static=cross else cat > conftest.c <<EOF -#line 1826 "ltconfig" +#line 1870 "ltconfig" #if HAVE_DLFCN_H #include <dlfcn.h> @@ -1869,7 +1913,7 @@ main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } EOF -if { (eval echo $progname:1872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo $progname:1916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then lt_cv_dlopen_self_static=yes else @@ -2090,6 +2134,9 @@ LTCC=$LTCC # A language-specific compiler. CC=$CC +# Is the compiler the GNU C compiler? +with_gcc=$with_gcc + # The linker used to build libraries. LD=$LD diff --git a/ltmain.sh b/ltmain.sh index 056c1dae571..1ce0a5d8e61 100644 --- a/ltmain.sh +++ b/ltmain.sh @@ -55,7 +55,7 @@ modename="$progname" PROGRAM=ltmain.sh PACKAGE=libtool VERSION=1.4a -TIMESTAMP=" (1.641.2.77 2000/08/01 04:25:15)" +TIMESTAMP=" (1.641.2.111 2000/09/05 10:29:18)" default_mode= help="Try \`$progname --help' for more information." @@ -483,7 +483,7 @@ if test -z "$show_help"; then "$CC "*) ;; # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when ltconfig was run. - "`$echo X$CC | $Xsed` "*) ;; + "`$echo $CC` "*) ;; *) for z in $available_tags; do if grep "^### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then @@ -497,7 +497,7 @@ if test -z "$show_help"; then tagname=$z break ;; - "`$echo X$CC | $Xsed` "*) + "`$echo $CC` "*) tagname=$z break ;; @@ -570,7 +570,7 @@ if test -z "$show_help"; then # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then - until ln "$0" "$lockfile" 2>/dev/null; do + until $run ln "$0" "$lockfile" 2>/dev/null; do $show "Waiting for $lockfile to be removed" sleep 2 done @@ -768,7 +768,7 @@ EOF # Unlock the critical section if it was locked if test "$need_locks" != no; then - $rm "$lockfile" + $run $rm "$lockfile" fi exit 0 @@ -1046,6 +1046,18 @@ EOF continue ;; + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + -L*) dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` # We need an absolute path. @@ -1168,11 +1180,11 @@ EOF ;; -static) - # If we have no pic_flag, then this is the same as -all-static. - if test -z "$pic_flag" && test -n "$link_static_flag"; then - compile_command="$compile_command $link_static_flag" - finalize_command="$finalize_command $link_static_flag" - fi + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. continue ;; @@ -1402,7 +1414,7 @@ EOF "$CC "*) ;; # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when ltconfig was run. - "`$echo X$CC | $Xsed` "*) ;; + "`$echo $CC` "*) ;; *) for z in $available_tags; do if grep "^### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then @@ -1416,7 +1428,7 @@ EOF tagname=$z break ;; - "`$echo X$CC | $Xsed` "*) + "`$echo $CC` "*) tagname=$z break ;; @@ -1809,6 +1821,9 @@ EOF # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi @@ -1860,7 +1875,6 @@ EOF if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && - { test "$hardcode_into_libs" != all || test "$alldeplibs" != yes; } && { test "$prefer_static_libs" = no || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var"; then @@ -1913,7 +1927,8 @@ EOF need_relink=yes fi # This is a shared library - if test $linkmode = lib && test "$hardcode_into_libs" = all; then + if test $linkmode = lib && + test $hardcode_into_libs = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. @@ -2113,7 +2128,7 @@ EOF if test $linkmode = lib; then if test -n "$dependency_libs" && - { test "$hardcode_into_libs" = no || test $build_old_libs = yes || + { test $hardcode_into_libs != yes || test $build_old_libs = yes || test $link_static = yes; }; then # Extract -R from dependency_libs temp_deplibs= @@ -2556,7 +2571,7 @@ EOF *) finalize_rpath="$finalize_rpath $libdir" ;; esac done - if test "$hardcode_into_libs" = no || test $build_old_libs = yes; then + if test $hardcode_into_libs != yes || test $build_old_libs = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi @@ -2806,7 +2821,7 @@ EOF # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then - if test "$hardcode_into_libs" != no; then + if test $hardcode_into_libs = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= @@ -2972,7 +2987,7 @@ EOF fi # Make a backup of the uninstalled library when relinking - if test "$mode" = relink && test "$hardcode_into_libs" = all; then + if test "$mode" = relink; then $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? fi @@ -2991,7 +3006,7 @@ EOF IFS="$save_ifs" # Restore the uninstalled library and exit - if test "$mode" = relink && test "$hardcode_into_libs" = all; then + if test "$mode" = relink; then $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? exit 0 fi @@ -3552,7 +3567,7 @@ static const void *lt_preloaded_setup() { exit 0 fi - if test "$hardcode_action" = relink || test "$hardcode_into_libs" = all; then + if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" @@ -3590,9 +3605,14 @@ static const void *lt_preloaded_setup() { if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do - eval var_value=\$$var - var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` - relink_command="$var=\"$var_value\"; export $var; $relink_command" + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi done relink_command="cd `pwd`; $relink_command" relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` @@ -3908,9 +3928,14 @@ fi\ # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do - eval var_value=\$$var - var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` - relink_command="$var=\"$var_value\"; export $var; $relink_command" + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi done # Quote the link command for shipping. relink_command="cd `pwd`; $SHELL $0 --mode=relink $libtool_args" @@ -3998,8 +4023,7 @@ dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" - if test $hardcode_into_libs = all && - test "$installed" = no && test $need_relink = yes; then + if test "$installed" = no && test $need_relink = yes; then $echo >> $output "\ relink_command=\"$relink_command\"" fi @@ -4209,7 +4233,7 @@ relink_command=\"$relink_command\"" test "X$dir" = "X$file/" && dir= dir="$dir$objdir" - if test "$hardcode_into_libs" = all && test -n "$relink_command"; then + if test -n "$relink_command"; then $echo "$modename: warning: relinking \`$file'" 1>&2 $show "$relink_command" if $run eval "$relink_command"; then : @@ -4227,7 +4251,7 @@ relink_command=\"$relink_command\"" shift srcname="$realname" - test "$hardcode_into_libs" = all && test -n "$relink_command" && srcname="$realname"T + test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. $show "$install_prog $dir/$srcname $destdir/$realname" |