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authorAlexandre Oliva <aoliva@redhat.com>2000-09-06 13:59:29 +0000
committerAlexandre Oliva <aoliva@gcc.gnu.org>2000-09-06 13:59:29 +0000
commit06298abdb6d1edd8fbcd8071e0353ecc2e85e3b9 (patch)
treed2c11ae7c5b961d2ad3c22fa58daad1ae1236f8b /ltmain.sh
parent611bbf2af74de88302605b10cf935670089f0f1f (diff)
downloadgcc-06298abdb6d1edd8fbcd8071e0353ecc2e85e3b9.tar.gz
ltconfig, [...]: Updated from libtool multi-language branch.
* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh, ltcf-gcj.sh: Updated from libtool multi-language branch. From-SVN: r36198
Diffstat (limited to 'ltmain.sh')
-rw-r--r--ltmain.sh84
1 files changed, 54 insertions, 30 deletions
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"