* ltconfig, ltmain.sh, libtool.m4, ltcf-cxx.sh: Updated from libtool

multi-language branch, to work around Solaris' /bin/sh bug.  Rebuilt
all affected `configure' scripts.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36672 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 46 insertions, 47 deletions

diff --git a/ltconfig b/ltconfig
index b7ea83e1556..fb0bf8b8b18 100755
--- a/ltconfig
+++ b/ltconfig
@@ -181,7 +181,7 @@ progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
 PROGRAM=ltconfig
 PACKAGE=libtool
 VERSION=1.4a
-TIMESTAMP=" (1.641.2.111 2000/09/05 10:29:18)"
+TIMESTAMP=" (1.641.2.122 2000/09/30 05:27:52)"
 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 rm="rm -f"
@@ -273,7 +273,7 @@ old_CFLAGS="$CFLAGS"
 old_CPPFLAGS="$CPPFLAGS"
 old_LDFLAGS="$LDFLAGS"
 old_LIBS="$LIBS"
-old_MAGIC="$MAGIC"
+old_MAGIC_CMD="$MAGIC_CMD"
 old_LD="$LD"
 old_LN_S="$LN_S"
 old_LTCC="$LTCC"
@@ -640,7 +640,7 @@ test -z "$AR_FLAGS" && AR_FLAGS=cru
 test -z "$AS" && AS=as
 test -z "$CC" && CC=cc
 test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$MAGIC" && MAGIC=file
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
 test -z "$LD" && LD=ld
 test -z "$LN_S" && LN_S="ln -s"
 test -z "$NM" && NM=nm
@@ -983,7 +983,7 @@ bsdi4*)
   # libtool to hard-code these into programs
   ;;
 
-cygwin* | mingw*)
+cygwin* | mingw* | pw32*)
   version_type=windows
   need_version=no
   need_lib_prefix=no
@@ -1115,14 +1115,13 @@ netbsd*)
     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
     dynamic_linker='NetBSD (a.out) ld.so'
   else
-    deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
-    file_magic_cmd=/usr/bin/file
-    file_magic_test_file=`echo /usr/lib/libc.so*`
     library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
     soname_spec='${libname}${release}.so$major'
     dynamic_linker='NetBSD ld.elf_so'
   fi
   shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
   ;;
 
 openbsd*)
@@ -1256,7 +1255,7 @@ case "$host_os" in
 aix*)
   symcode='[BCDT]'
   ;;
-cygwin* | mingw*)
+cygwin* | mingw* | pw32*)
   symcode='[ABCDGISTW]'
   ;;
 hpux*) # Its linker distinguishes data from code symbols
@@ -1307,11 +1306,11 @@ void nm_test_func(){}
 main(){nm_test_var='a';nm_test_func();return(0);}
 EOF
 
-  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
+  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
     # Now try to grab the symbols.
     nlist=conftest.nm
-    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
+    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
 
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
@@ -1363,7 +1362,7 @@ EOF
 	  save_CFLAGS="$CFLAGS"
 	  LIBS="conftstm.$objext"
 	  CFLAGS="$CFLAGS$no_builtin_flag"
-	  if { (eval echo $progname:1366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+	  if { (eval echo $progname:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 	    pipe_works=yes
 	  else
 	    echo "$progname: failed program was:" >&5
@@ -1408,7 +1407,7 @@ echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
 # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
 # configure.in, otherwise build static only libraries.
 case "$host_os" in
-cygwin* | mingw* | os2*)
+cygwin* | mingw* | pw32* | os2*)
   if test x$can_build_shared = xyes; then
     test x$enable_win32_dll = xno && can_build_shared=no
     echo "checking if package supports dlls... $can_build_shared" 1>&6
@@ -1467,14 +1466,14 @@ else
 if test "X${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:1470: checking for dlopen in -ldl" >&5
+echo "$progname:1469: checking for dlopen in -ldl" >&5
 if test "X${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 1477 "ltconfig"
+#line 1476 "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.  */
@@ -1487,7 +1486,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo $progname:1490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo $progname:1489: \"$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
@@ -1506,12 +1505,12 @@ 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:1509: checking for dlopen" >&5
+echo "$progname:1508: checking for dlopen" >&5
 if test "X${ac_cv_func_dlopen+set}" = Xset; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1514 "ltconfig"
+#line 1513 "ltconfig"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dlopen(); below.  */
 #include <assert.h>
@@ -1536,7 +1535,7 @@ dlopen();
 
 ; return 0; }
 EOF
-if { (eval echo $progname:1539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo $progname:1538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_dlopen=yes
 else
@@ -1553,14 +1552,14 @@ if test "X$ac_cv_func_dlopen" = Xyes; then
 else
   echo "$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
+echo "$progname:1555: checking for dlopen in -lsvld" >&5
 if test "X${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"
+#line 1562 "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.  */
@@ -1573,7 +1572,7 @@ 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
+if { (eval echo $progname:1575: \"$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
@@ -1592,14 +1591,14 @@ if test "X$ac_cv_lib_svld_dlopen" = Xyes; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
-echo "$progname:1595: checking for dld_link in -ldld" >&5
+echo "$progname:1594: checking for dld_link in -ldld" >&5
 if test "X${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 1602 "ltconfig"
+#line 1601 "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.  */
@@ -1612,7 +1611,7 @@ int main() {
 dld_link()
 ; return 0; }
 EOF
-if { (eval echo $progname:1615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo $progname:1614: \"$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
@@ -1631,12 +1630,12 @@ 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:1634: checking for shl_load" >&5
+echo "$progname:1633: checking for shl_load" >&5
 if test "X${ac_cv_func_shl_load+set}" = Xset; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1639 "ltconfig"
+#line 1638 "ltconfig"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shl_load(); below.  */
 #include <assert.h>
@@ -1661,7 +1660,7 @@ shl_load();
 
 ; return 0; }
 EOF
-if { (eval echo $progname:1664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo $progname:1663: \"$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
@@ -1679,14 +1678,14 @@ 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:1682: checking for shl_load in -ldld" >&5
+echo "$progname:1681: checking for shl_load in -ldld" >&5
 if test "X${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 1689 "ltconfig"
+#line 1688 "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
@@ -1700,7 +1699,7 @@ int main() {
 shl_load()
 ; return 0; }
 EOF
-if { (eval echo $progname:1703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo $progname:1702: \"$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
@@ -1747,18 +1746,18 @@ 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:1750: checking for $ac_hdr" >&5
+echo "$progname:1749: 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 1755 "ltconfig"
+#line 1754 "ltconfig"
 #include <$ac_hdr>
 int fnord = 0;
 int main () { return(0); }
 EOF
 ac_try="$ac_compile >/dev/null 2>conftest.out"
-{ (eval echo $progname:1761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo $progname:1760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1786,15 +1785,15 @@ done
     LIBS="$lt_cv_dlopen_libs $LIBS"
 
   echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
-echo "$progname:1789: checking whether a program can dlopen itself" >&5
+echo "$progname:1788: checking whether a program can dlopen itself" >&5
 if test "X${lt_cv_dlopen_self+set}" = Xset; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$cross_compiling" = yes; then
     lt_cv_dlopen_self=cross
   else
-    cat > conftest.c <<EOF
-#line 1797 "ltconfig"
+    cat > conftest.$ac_ext <<EOF
+#line 1796 "ltconfig"
 
 #if HAVE_DLFCN_H
 #include <dlfcn.h>
@@ -1840,7 +1839,7 @@ 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 $progname:1843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo $progname:1842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   lt_cv_dlopen_self=yes
 else
@@ -1859,15 +1858,15 @@ echo "$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:1862: checking whether a statically linked program can dlopen itself" >&5
+echo "$progname:1861: checking whether a statically linked program can dlopen itself" >&5
 if test "X${lt_cv_dlopen_self_static+set}" = Xset; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$cross_compiling" = yes; then
     lt_cv_dlopen_self_static=cross
   else
-    cat > conftest.c <<EOF
-#line 1870 "ltconfig"
+    cat > conftest.$ac_ext <<EOF
+#line 1869 "ltconfig"
 
 #if HAVE_DLFCN_H
 #include <dlfcn.h>
@@ -1913,7 +1912,7 @@ 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 $progname:1916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo $progname:1915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   lt_cv_dlopen_self_static=yes
 else
@@ -1958,7 +1957,7 @@ case "$ltmain" in
 *.sh)
   # Now quote all the things that may contain metacharacters.
   for var in ltecho old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \
-    old_MAGIC old_LD old_LDFLAGS old_LIBS \
+    old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \
     old_LN_S old_NM old_RANLIB old_STRIP \
     old_AS old_DLLTOOL old_OBJDUMP \
     old_OBJEXT old_EXEEXT old_reload_flag \
@@ -2056,7 +2055,7 @@ EOF
 *)
   # Double-quote the variables that need it (for aesthetics).
   for var in old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \
-    old_MAGIC old_LD old_LDFLAGS old_LIBS \
+    old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \
     old_LN_S old_NM old_RANLIB old_STRIP \
     old_AS old_DLLTOOL old_OBJDUMP \
     old_OBJEXT old_EXEEXT old_reload_flag \
@@ -2088,7 +2087,7 @@ cat <<EOF >> "$cfgfile"
 #
 # AR=$old_AR AR_FLAGS=$old_AR_FLAGS LTCC=$old_LTCC CC=$old_CC \\
 # CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
-# MAGIC=$old_MAGIC LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
+# MAGIC_CMD=$old_MAGIC_CMD LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
 # LN_S=$old_LN_S NM=$old_NM RANLIB=$old_RANLIB STRIP=$old_STRIP \\
 # AS=$old_AS DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP \\
 # objext=$old_OBJEXT exeext=$old_EXEEXT reload_flag=$old_reload_flag \\
@@ -2150,7 +2149,7 @@ NM=$NM
 STRIP=$STRIP
 
 # Used to examine libraries when file_magic_cmd begins "file"
-MAGIC=$MAGIC
+MAGIC_CMD=$MAGIC_CMD
 
 # Used on cygwin: DLL creation program.
 DLLTOOL="$DLLTOOL"
@@ -2391,7 +2390,7 @@ EOF
       ;;
     esac
     case "$host" in
-    *-*-cygwin* | *-*-mingw* | *-*-os2*)
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
       cat <<'EOF' >> "$ofile"
       # This is a source program that is used to create dlls on Windows
       # Don't remove nor modify the starting and closing comments