blob: 7bec0b15c88872ae9956a79376e7316f5642fc14 [file] [log] [blame]
# ltmain.sh - Provide generalized library-building support services.
# NOTE: Changing this file will not affect anything until you rerun ltconfig.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
# This program 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.
# Check that we have a working $echo.
if test "X$1" = X--no-reexec; then
# Discard the --no-reexec flag, and continue.
shift
elif test "X$1" = X--fallback-echo; then
# Avoid inline document here, it may be left over
:
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
# Yippee, $echo works!
:
else
# Restart under the correct shell, and then maybe $echo will work.
exec $SHELL "$0" --no-reexec ${1+"$@"}
fi
if test "X$1" = X--fallback-echo; then
# used as fallback echo
shift
cat <<EOF
$*
EOF
exit 0
fi
# The name of this program.
progname=`$echo "$0" | sed 's%^.*/%%'`
modename="$progname"
# Constants.
PROGRAM=ltmain.sh
PACKAGE=libtool
VERSION=1.4a-GCC3.0
TIMESTAMP=" (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)"
default_mode=
help="Try \`$progname --help' for more information."
magic="%%%MAGIC variable%%%"
mkdir="mkdir"
mv="mv -f"
rm="rm -f"
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='sed -e 1s/^X//'
sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
SP2NL='tr \040 \012'
NL2SP='tr \015\012 \040\040'
# NLS nuisances.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
# We save the old values to restore during execute mode.
if test "${LC_ALL+set}" = set; then
save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
fi
if test "${LANG+set}" = set; then
save_LANG="$LANG"; LANG=C; export LANG
fi
if test "$LTCONFIG_VERSION" != "$VERSION"; then
echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
exit 1
fi
if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
echo "$modename: not configured to build any kind of library" 1>&2
echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
exit 1
fi
# Global variables.
mode=$default_mode
nonopt=
prev=
prevopt=
run=
show="$echo"
show_help=
execute_dlfiles=
lo2o="s/\\.lo\$/.${objext}/"
o2lo="s/\\.${objext}\$/.lo/"
taglist=
# Parse our command line options once, thoroughly.
while test $# -gt 0
do
arg="$1"
shift
case $arg in
-*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
execute_dlfiles)
execute_dlfiles="$execute_dlfiles $arg"
;;
tag)
tagname="$arg"
# Check whether tagname contains only valid characters
case $tagname in
*[!-_A-Za-z0-9,/]*)
echo "$progname: invalid tag name: $tagname" 1>&2
exit 1
;;
esac
case $tagname in
CC)
# Don't test for the "default" C tag, as we know, it's there, but
# not specially marked.
taglist="$taglist $tagname"
;;
*)
if grep "^### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$0" > /dev/null; then
taglist="$taglist $tagname"
# Evaluate the configuration.
eval "`sed -n -e '/^### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $0`"
else
echo "$progname: ignoring unknown tag $tagname" 1>&2
fi
;;
esac
;;
*)
eval "$prev=\$arg"
;;
esac
prev=
prevopt=
continue
fi
# Have we seen a non-optional argument yet?
case $arg in
--help)
show_help=yes
;;
--version)
echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
exit 0
;;
--config)
sed -n -e '/^### BEGIN LIBTOOL CONFIG/,/^### END LIBTOOL CONFIG/p' < "$0"
# Now print the configurations for the tags.
for tagname in $taglist; do
sed -n -e "/^### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^### END LIBTOOL TAG CONFIG: $tagname$/p" < "$0"
done
exit 0
;;
--debug)
echo "$progname: enabling shell trace mode"
set -x
;;
--dry-run | -n)
run=:
;;
--features)
echo "host: $host"
if test "$build_libtool_libs" = yes; then
echo "enable shared libraries"
else
echo "disable shared libraries"
fi
if test "$build_old_libs" = yes; then
echo "enable static libraries"
else
echo "disable static libraries"
fi
exit 0
;;
--finish) mode="finish" ;;
--mode) prevopt="--mode" prev=mode ;;
--mode=*) mode="$optarg" ;;
--quiet | --silent)
show=:
;;
--tag) prevopt="--tag" prev=tag ;;
--tag=*)
set tag "$optarg" ${1+"$@"}
shift
prev=tag
;;
-dlopen)
prevopt="-dlopen"
prev=execute_dlfiles
;;
-*)
$echo "$modename: unrecognized option \`$arg'" 1>&2
$echo "$help" 1>&2
exit 1
;;
*)
nonopt="$arg"
break
;;
esac
done
if test -n "$prevopt"; then
$echo "$modename: option \`$prevopt' requires an argument" 1>&2
$echo "$help" 1>&2
exit 1
fi
# If this variable is set in any of the actions, the command in it
# will be execed at the end. This prevents here-documents from being
# left over by shells.
exec_cmd=
if test -z "$show_help"; then
# Infer the operation mode.
if test -z "$mode"; then
case $nonopt in
*cc | *++ | gcc* | *-gcc*)
mode=link
for arg
do
case $arg in
-c)
mode=compile
break
;;
esac
done
;;
*db | *dbx | *strace | *truss)
mode=execute
;;
*install*|cp|mv)
mode=install
;;
*rm)
mode=uninstall
;;
*)
# If we have no mode, but dlfiles were specified, then do execute mode.
test -n "$execute_dlfiles" && mode=execute
# Just use the default operation mode.
if test -z "$mode"; then
if test -n "$nonopt"; then
$echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
else
$echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
fi
fi
;;
esac
fi
# Only execute mode is allowed to have -dlopen flags.
if test -n "$execute_dlfiles" && test "$mode" != execute; then
$echo "$modename: unrecognized option \`-dlopen'" 1>&2
$echo "$help" 1>&2
exit 1
fi
# Change the help message to a mode-specific one.
generic_help="$help"
help="Try \`$modename --help --mode=$mode' for more information."
# These modes are in order of execution frequency so that they run quickly.
case $mode in
# libtool compile mode
compile)
modename="$modename: compile"
# Get the compilation command and the source file.
base_compile=
prev=
lastarg=
srcfile="$nonopt"
suppress_output=
user_target=no
for arg
do
case $prev in
"") ;;
xcompiler)
# Aesthetically quote the previous argument.
prev=
lastarg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
# Add the previous argument to base_compile.
if test -z "$base_compile"; then
base_compile="$lastarg"
else
base_compile="$base_compile $lastarg"
fi
continue
;;
esac
# Accept any command-line options.
case $arg in
-o)
if test "$user_target" != "no"; then
$echo "$modename: you cannot specify \`-o' more than once" 1>&2
exit 1
fi
user_target=next
;;
-static)
build_old_libs=yes
continue
;;
-prefer-pic)
pic_mode=yes
continue
;;
-prefer-non-pic)
pic_mode=no
continue
;;
-Xcompiler)
prev=xcompiler
continue
;;
-Wc,*)
args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
lastarg=
IFS="${IFS= }"; save_ifs="$IFS"; IFS=','
for arg in $args; do
IFS="$save_ifs"
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
lastarg="$lastarg $arg"
done
IFS="$save_ifs"
lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
# Add the arguments to base_compile.
if test -z "$base_compile"; then
base_compile="$lastarg"
else
base_compile="$base_compile $lastarg"
fi
continue
;;
esac
case $user_target in
next)
# The next one is the -o target name
user_target=yes
continue
;;
yes)
# We got the output file
user_target=set
libobj="$arg"
continue
;;
esac
# Accept the current argument as the source file.
lastarg="$srcfile"
srcfile="$arg"
# Aesthetically quote the previous argument.
# Backslashify any backslashes, double quotes, and dollar signs.
# These are the only characters that are still specially
# interpreted inside of double-quoted scrings.
lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
case $lastarg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
lastarg="\"$lastarg\""
;;
esac
# Add the previous argument to base_compile.
if test -z "$base_compile"; then
base_compile="$lastarg"
else
base_compile="$base_compile $lastarg"
fi
done
case $user_target in
set)
;;
no)
# Get the name of the library object.
libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
;;
*)
$echo "$modename: you must specify a target with \`-o'" 1>&2
exit 1
;;
esac
# Recognize several different file suffixes.
# If the user specifies -o file.o, it is replaced with file.lo
xform='[cCFSfmso]'
case $libobj in
*.ada) xform=ada ;;
*.adb) xform=adb ;;
*.ads) xform=ads ;;
*.asm) xform=asm ;;
*.c++) xform=c++ ;;
*.cc) xform=cc ;;
*.class) xform=class ;;
*.cpp) xform=cpp ;;
*.cxx) xform=cxx ;;
*.f90) xform=f90 ;;
*.for) xform=for ;;
*.java) xform=java ;;
esac
libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
case $libobj in
*.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
*)
$echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
exit 1
;;
esac
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
if test -n "$available_tags" && test -z "$tagname"; then
# APPLE LOCAL begin handle ~ in pathnames 2002-01-14 --sts
# Since CC may have args with shell metachars in them, add
# doublequotes to args so it looks the same as $base_compile.
qCC=
for argu in $CC; do
case $argu in
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
argu="\"$argu\""
;;
esac
# Add the previous argument to qCC.
if test -z "$qCC"; then
qCC="$argu"
else
qCC="$qCC $argu"
fi
done
# APPLE LOCAL end handle ~ in pathnames 2002-01-14 --sts
case $base_compile in
# APPLE LOCAL handle ~ in pathnames 2002-01-14 --sts
"$qCC "*) ;;
# Blanks in the command may have been stripped by the calling shell,
# but not from the CC environment variable when ltconfig was run.
# APPLE LOCAL handle ~ in pathnames 2002-01-14 --sts
"`$echo $qCC` "*) ;;
*)
for z in $available_tags; do
if grep "^### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
# Evaluate the configuration.
eval "`sed -n -e '/^### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
case $base_compile in
"$CC "*)
# The compiler in the base compile command matches
# the one in the tagged configuration.
# Assume this is the tagged configuration we want.
tagname=$z
break
;;
"`$echo $CC` "*)
tagname=$z
break
;;
esac
fi
done
# If $tagname still isn't set, then no tagged configuration
# was found and let the user know that the "--tag" command
# line option must be used.
if test -z "$tagname"; then
echo "$modename: unable to infer tagged configuration"
echo "$modename: specify a tag with \`--tag'" 1>&2
exit 1
# else
# echo "$modename: using $tagname tagged configuration"
fi
;;
esac
fi
objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$obj"; then
xdir=
else
xdir=$xdir/
fi
lobj=${xdir}$objdir/$objname
if test -z "$base_compile"; then
$echo "$modename: you must specify a compilation command" 1>&2
$echo "$help" 1>&2
exit 1
fi
# Delete any leftover library objects.
if test "$build_old_libs" = yes; then
removelist="$obj $lobj $libobj ${libobj}T"
else
removelist="$lobj $libobj ${libobj}T"
fi
$run $rm $removelist
trap "$run $rm $removelist; exit 1" 1 2 15
# On Cygwin there's no "real" PIC flag so we must build both object types
case $host_os in
cygwin* | mingw* | pw32* | os2*)
pic_mode=default
;;
esac
if test $pic_mode = no && test "$deplibs_check_method" != pass_all; then
# non-PIC code in shared libraries is not supported
pic_mode=default
fi
# Calculate the filename of the output object if compiler does
# not support -o with -c
if test "$compiler_c_o" = no; then
output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
lockfile="$output_obj.lock"
removelist="$removelist $output_obj $lockfile"
trap "$run $rm $removelist; exit 1" 1 2 15
else
output_obj=
need_locks=no
lockfile=
fi
# Lock this critical section if it is needed
# We use this script file to make the link, it avoids creating a new file
if test "$need_locks" = yes; then
until $run ln "$0" "$lockfile" 2>/dev/null; do
$show "Waiting for $lockfile to be removed"
sleep 2
done
elif test "$need_locks" = warn; then
if test -f "$lockfile"; then
echo "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$run $rm $removelist
exit 1
fi
echo $srcfile > "$lockfile"
fi
if test -n "$fix_srcfile_path"; then
eval srcfile=\"$fix_srcfile_path\"
fi
$run $rm "$libobj" "${libobj}T"
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
test -z "$run" && cat > ${libobj}T <<EOF
# $libobj - a libtool object file
# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# Name of the PIC object.
EOF
# Only build a PIC object if we are building libtool libraries.
if test "$build_libtool_libs" = yes; then
# Without this assignment, base_compile gets emptied.
fbsd_hideous_sh_bug=$base_compile
if test "$pic_mode" != no; then
command="$base_compile $srcfile $pic_flag"
else
# Don't build PIC code
command="$base_compile $srcfile"
fi
if test ! -d ${xdir}$objdir; then
$show "$mkdir ${xdir}$objdir"
$run $mkdir ${xdir}$objdir
status=$?
if test $status -ne 0 && test ! -d ${xdir}$objdir; then
exit $status
fi
fi
if test -z "$output_obj"; then
# Place PIC objects in $objdir
command="$command -o $lobj"
fi
$run $rm "$lobj" "$output_obj"
$show "$command"
if $run eval "$command"; then :
else
test -n "$output_obj" && $run $rm $removelist
exit 1
fi
if test "$need_locks" = warn &&
test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
echo "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$run $rm $removelist
exit 1
fi
# Just move the object if needed, then go on to compile the next one
if test -n "$output_obj" && test "x$output_obj" != "x$lobj"; then
$show "$mv $output_obj $lobj"
if $run $mv $output_obj $lobj; then :
else
error=$?
$run $rm $removelist
exit $error
fi
fi
# Append the name of the PIC object to the libtool object file.
test -z "$run" && cat >> ${libobj}T <<EOF
pic_object='$objdir/$objname'
EOF
# Allow error messages only from the first compilation.
suppress_output=' >/dev/null 2>&1'
else
# No PIC object so indicate it doesn't exist in the libtool
# object file.
test -z "$run" && cat >> ${libobj}T <<EOF
pic_object=none
EOF
fi
# Only build a position-dependent object if we build old libraries.
if test "$build_old_libs" = yes; then
if test "$pic_mode" != yes; then
# Don't build PIC code
command="$base_compile $srcfile"
else
command="$base_compile $srcfile $pic_flag"
fi
if test "$compiler_c_o" = yes; then
command="$command -o $obj"
fi
# Suppress compiler output if we already did a PIC compilation.
command="$command$suppress_output"
$run $rm "$obj" "$output_obj"
$show "$command"
if $run eval "$command"; then :
else
$run $rm $removelist
exit 1
fi
if test "$need_locks" = warn &&
test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
echo "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$run $rm $removelist
exit 1
fi
# Just move the object if needed
if test -n "$output_obj" && test "x$output_obj" != "x$obj"; then
$show "$mv $output_obj $obj"
if $run $mv $output_obj $obj; then :
else
error=$?
$run $rm $removelist
exit $error
fi
fi
# Append the name of the non-PIC object the libtool object file.
# Only append if the libtool object file exists.
test -z "$run" && cat >> ${libobj}T <<EOF
# Name of the non-PIC object.
non_pic_object='$objname'
EOF
else
# Append the name of the non-PIC object the libtool object file.
# Only append if the libtool object file exists.
test -z "$run" && cat >> ${libobj}T <<EOF
# Name of the non-PIC object.
non_pic_object=none
EOF
fi
$run $mv "${libobj}T" "${libobj}"
# Unlock the critical section if it was locked
if test "$need_locks" != no; then
$run $rm "$lockfile"
fi
exit 0
;;
# libtool link mode
link | relink)
modename="$modename: link"
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
# It is impossible to link a dll without this setting, and
# we shouldn't force the makefile maintainer to figure out
# which system we are compiling for in order to pass an extra
# flag for every libtool invokation.
# allow_undefined=no
# FIXME: Unfortunately, there are problems with the above when trying
# to make a dll which has undefined symbols, in which case not
# even a static library is built. For now, we need to specify
# -no-undefined on the libtool link line when we can be certain
# that all symbols are satisfied, otherwise we get a static library.
allow_undefined=yes
;;
*)
allow_undefined=yes
;;
esac
libtool_args="$nonopt"
base_compile="$nonopt"
compile_command="$nonopt"
finalize_command="$nonopt"
compile_rpath=
finalize_rpath=
compile_shlibpath=
finalize_shlibpath=
convenience=
old_convenience=
deplibs=
old_deplibs=
compiler_flags=
linker_flags=
dllsearchpath=
lib_search_path=`pwd`
avoid_version=no
dlfiles=
dlprefiles=
dlself=no
export_dynamic=no
export_symbols=
export_symbols_regex=
generated=
libobjs=
ltlibs=
module=no
no_install=no
objs=
non_pic_objects=
prefer_static_libs=no
preload=no
prev=
prevarg=
release=
rpath=
xrpath=
perm_rpath=
temp_rpath=
thread_safe=no
vinfo=
# We need to know -static, to get the right output filenames.
for arg
do
case $arg in
-all-static | -static)
if test "X$arg" = "X-all-static"; then
if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
$echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
fi
if test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
else
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
fi
build_libtool_libs=no
build_old_libs=yes
prefer_static_libs=yes
break
;;
esac
done
# See if our shared archives depend on static archives.
test -n "$old_archive_from_new_cmds" && build_old_libs=yes
# Go through the arguments, transforming them on the way.
while test $# -gt 0; do
arg="$1"
base_compile="$base_compile $arg"
shift
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
;;
*) qarg=$arg ;;
esac
libtool_args="$libtool_args $qarg"
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
output)
compile_command="$compile_command @OUTPUT@"
finalize_command="$finalize_command @OUTPUT@"
;;
esac
case $prev in
dlfiles|dlprefiles)
if test "$preload" = no; then
# Add the symbol object into the linking commands.
compile_command="$compile_command @SYMFILE@"
finalize_command="$finalize_command @SYMFILE@"
preload=yes
fi
case $arg in
*.la | *.lo) ;; # We handle these cases below.
force)
if test "$dlself" = no; then
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
self)
if test "$prev" = dlprefiles; then
dlself=yes
elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
dlself=yes
else
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
*)
if test "$prev" = dlfiles; then
dlfiles="$dlfiles $arg"
else
dlprefiles="$dlprefiles $arg"
fi
prev=
continue
;;
esac
;;
expsyms)
export_symbols="$arg"
if test ! -f "$arg"; then
$echo "$modename: symbol file \`$arg' does not exist"
exit 1
fi
prev=
continue
;;
expsyms_regex)
export_symbols_regex="$arg"
prev=
continue
;;
release)
release="-$arg"
prev=
continue
;;
objectlist)
if test -f "$arg"; then
save_arg=$arg
moreargs=
for fil in `cat $save_arg`
do
# moreargs="$moreargs $fil"
arg=$fil
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
pic_object=
non_pic_object=
# Read the .lo file
# If there is no directory component, then add one.
case $arg in
*/* | *\\*) . $arg ;;
*) . ./$arg ;;
esac
if test -z "$pic_object" || \
test -z "$non_pic_object" ||
test "$pic_object" = none && \
test "$non_pic_object" = none; then
$echo "$modename: cannot find name of object for \`$arg'" 1>&2
exit 1
fi
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
pic_object="$xdir$pic_object"
if test "$prev" = dlfiles; then
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
dlfiles="$dlfiles $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test "$prev" = dlprefiles; then
# Preload the old-style object.
dlprefiles="$dlprefiles $pic_object"
prev=
fi
# A PIC object.
libobjs="$libobjs $pic_object"
arg="$pic_object"
fi
# Non-PIC object.
if test "$non_pic_object" != none; then
# Prepend the subdirectory the object is found in.
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
non_pic_objects="$non_pic_objects $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if test -z "$run"; then
$echo "$modename: \`$arg' is not a valid libtool object" 1>&2
exit 1
else
# Dry-run case.
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
libobjs="$libobjs $pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
fi
done
else
$echo "$modename: link input file \`$save_arg' does not exist"
exit 1
fi
arg=$save_arg
prev=
continue
;;
rpath | xrpath)
# We need an absolute path.
case $arg in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
$echo "$modename: only absolute run-paths are allowed" 1>&2
exit 1
;;
esac
if test "$prev" = rpath; then
case "$rpath " in
*" $arg "*) ;;
*) rpath="$rpath $arg" ;;
esac
else
case "$xrpath " in
*" $arg "*) ;;
*) xrpath="$xrpath $arg" ;;
esac
fi
prev=
continue
;;
xcompiler)
compiler_flags="$compiler_flags $qarg"
prev=
compile_command="$compile_command $qarg"
finalize_command="$finalize_command $qarg"
continue
;;
xlinker)
linker_flags="$linker_flags $qarg"
compiler_flags="$compiler_flags $wl$qarg"
prev=
compile_command="$compile_command $wl$qarg"
finalize_command="$finalize_command $wl$qarg"
continue
;;
framework)
case $host in
*-*-darwin*)
case "$deplibs " in
*" $qarg.framework "*) ;;
*) deplibs="$deplibs $qarg.framework" # this is fixed later
;;
esac
;;
esac
prev=
continue
;;
*)
eval "$prev=\"\$arg\""
prev=
continue
;;
esac
fi # test -n $prev
prevarg="$arg"
case $arg in
-all-static)
if test -n "$link_static_flag"; then
compile_command="$compile_command $link_static_flag"
finalize_command="$finalize_command $link_static_flag"
fi
continue
;;
-allow-undefined)
# FIXME: remove this flag sometime in the future.
$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
continue
;;
-avoid-version)
avoid_version=yes
continue
;;
-dlopen)
prev=dlfiles
continue
;;
-dlpreopen)
prev=dlprefiles
continue
;;
-export-dynamic)
export_dynamic=yes
continue
;;
-export-symbols | -export-symbols-regex)
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
$echo "$modename: more than one -exported-symbols argument is not allowed"
exit 1
fi
if test "X$arg" = "X-export-symbols"; then
prev=expsyms
else
prev=expsyms_regex
fi
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.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
$echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
exit 1
fi
dir="$absdir"
;;
esac
case "$deplibs " in
*" -L$dir "*) ;;
*)
deplibs="$deplibs -L$dir"
lib_search_path="$lib_search_path $dir"
;;
esac
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
case :$dllsearchpath: in
*":$dir:"*) ;;
*) dllsearchpath="$dllsearchpath:$dir";;
esac
;;
esac
continue
;;
-l*)
if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
case $host in
*-*-cygwin* | *-*-pw32* | *-*-beos*)
# These systems don't actually have a C or math library (as such)
continue
;;
*-*-mingw* | *-*-os2*)
# These systems don't actually have a C library (as such)
test "X$arg" = "X-lc" && continue
;;
esac
fi
deplibs="$deplibs $arg"
continue
;;
-module)
module=yes
continue
;;
-no-fast-install)
fast_install=no
continue
;;
-no-install)
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
# The PATH hackery in wrapper scripts is required on Windows
# in order for the loader to find any dlls it needs.
$echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
$echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
fast_install=no
;;
*) no_install=yes ;;
esac
continue
;;
-no-undefined)
allow_undefined=no
continue
;;
-objectlist)
prev=objectlist
continue
;;
-o) prev=output ;;
-release)
prev=release
continue
;;
-rpath)
prev=rpath
continue
;;
-R)
prev=xrpath
continue
;;
-R*)
dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
$echo "$modename: only absolute run-paths are allowed" 1>&2
exit 1
;;
esac
case "$xrpath " in
*" $dir "*) ;;
*) xrpath="$xrpath $dir" ;;
esac
continue
;;
-static)
# The effects of -static are defined in a previous loop.
# We used to do the same as -all-static on platforms that
# didn't have a PIC flag, but the assumption that the effects
# would be equivalent was wrong. It would break on at least
# Digital Unix and AIX.
continue
;;
-thread-safe)
thread_safe=yes
continue
;;
-version-info)
prev=vinfo
continue
;;
-Wc,*)
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
arg=
IFS="${IFS= }"; save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
case $flag in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
flag="\"$flag\""
;;
esac
arg="$arg $wl$flag"
compiler_flags="$compiler_flags $flag"
done
IFS="$save_ifs"
arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
;;
-Wl,*)
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
arg=
IFS="${IFS= }"; save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
case $flag in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
flag="\"$flag\""
;;
esac
arg="$arg $wl$flag"
compiler_flags="$compiler_flags $wl$flag"
linker_flags="$linker_flags $flag"
done
IFS="$save_ifs"
arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
;;
-Xcompiler)
prev=xcompiler
continue
;;
-Xlinker)
prev=xlinker
continue
;;
-framework)
prev=framework
continue
;;
# Some other compiler flag.
-* | +*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
;;
*.$objext)
# A standard object.
objs="$objs $arg"
;;
*.lo)
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
pic_object=
non_pic_object=
# Read the .lo file
# If there is no directory component, then add one.
case $arg in
*/* | *\\*) . $arg ;;
*) . ./$arg ;;
esac
if test -z "$pic_object" || \
test -z "$non_pic_object" ||
test "$pic_object" = none && \
test "$non_pic_object" = none; then
$echo "$modename: cannot find name of object for \`$arg'" 1>&2
exit 1
fi
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
pic_object="$xdir$pic_object"
if test "$prev" = dlfiles; then
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
dlfiles="$dlfiles $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test "$prev" = dlprefiles; then
# Preload the old-style object.
dlprefiles="$dlprefiles $pic_object"
prev=
fi
# A PIC object.
libobjs="$libobjs $pic_object"
arg="$pic_object"
fi
# Non-PIC object.
if test "$non_pic_object" != none; then
# Prepend the subdirectory the object is found in.
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
non_pic_objects="$non_pic_objects $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if test -z "$run"; then
$echo "$modename: \`$arg' is not a valid libtool object" 1>&2
exit 1
else
# Dry-run case.
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
libobjs="$libobjs $pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
fi
;;
*.$libext)
# An archive.
deplibs="$deplibs $arg"
old_deplibs="$old_deplibs $arg"
continue
;;
*.la)
# A libtool-controlled library.
if test "$prev" = dlfiles; then
# This library was specified with -dlopen.
dlfiles="$dlfiles $arg"
prev=
elif test "$prev" = dlprefiles; then
# The library was specified with -dlpreopen.
dlprefiles="$dlprefiles $arg"
prev=
else
deplibs="$deplibs $arg"
fi
continue
;;
# Some other compiler argument.
*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
;;
esac # arg
# Now actually substitute the argument into the commands.
if test -n "$arg"; then
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
fi
done # argument parsing loop
if test -n "$prev"; then
$echo "$modename: the \`$prevarg' option requires an argument" 1>&2
$echo "$help" 1>&2
exit 1
fi
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base link
# command doesn't match the default compiler.
if test -n "$available_tags" && test -z "$tagname"; then
case $base_compile in
"$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 $CC` "*) ;;
*)
for z in $available_tags; do
if grep "^### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
# Evaluate the configuration.
eval "`sed -n -e '/^### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
case $base_compile in
"$CC "*)
# The compiler in $compile_command matches
# the one in the tagged configuration.
# Assume this is the tagged configuration we want.
tagname=$z
break
;;
"`$echo $CC` "*)
tagname=$z
break
;;
esac
fi
done
# If $tagname still isn't set, then no tagged configuration
# was found and let the user know that the "--tag" command
# line option must be used.
if test -z "$tagname"; then
echo "$modename: unable to infer tagged configuration"
echo "$modename: specify a tag with \`--tag'" 1>&2
exit 1
# else
# echo "$modename: using $tagname tagged configuration"
fi
;;
esac
fi
if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
eval arg=\"$export_dynamic_flag_spec\"
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
fi
# calculate the name of the file, without its directory
outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
libobjs_save="$libobjs"
if test -n "$shlibpath_var"; then
# get the directories listed in $shlibpath_var
eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
else
shlib_search_path=
fi
eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
if test "X$output_objdir" = "X$output"; then
output_objdir="$objdir"
else
output_objdir="$output_objdir/$objdir"
fi
# Create the object directory.
if test ! -d $output_objdir; then
$show "$mkdir $output_objdir"
$run $mkdir $output_objdir
status=$?
if test $status -ne 0 && test ! -d $output_objdir; then
exit $status
fi
fi
# Determine the type of output
case $output in
"")
$echo "$modename: you must specify an output file" 1>&2
$echo "$help" 1>&2
exit 1
;;
*.$libext) linkmode=oldlib ;;
*.lo | *.$objext) linkmode=obj ;;
*.la) linkmode=lib ;;
*) linkmode=prog ;; # Anything else should be a program.
esac
specialdeplibs=
libs=
# Find all interdependent deplibs by searching for libraries
# that are linked more than once (e.g. -la -lb -la)
for deplib in $deplibs; do
case "$libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
libs="$libs $deplib"
done
if test $linkmode = lib; then
libs="$predeps $libs $compiler_lib_search_path $postdeps"
# Compute libraries that are listed more than once in $predeps
# $postdeps and mark them as special (i.e., whose duplicates are
# not to be eliminated).
pre_post_deps=
for pre_post_dep in $predeps $postdeps; do
case "$pre_post_deps " in
*" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
esac
pre_post_deps="$pre_post_deps $pre_post_dep"
done
pre_post_deps=
fi
deplibs=
newdependency_libs=
newlib_search_path=
need_relink=no # whether we're linking any uninstalled libtool libraries
notinst_deplibs= # not-installed libtool libraries
notinst_path= # paths that contain not-installed libtool libraries
case $linkmode in
lib)
passes="conv link"
for file in $dlfiles $dlprefiles; do
case $file in
*.la) ;;
*)
$echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
exit 1
;;
esac
done
;;
prog)
compile_deplibs=
finalize_deplibs=
alldeplibs=no
newdlfiles=
newdlprefiles=
passes="conv scan dlopen dlpreopen link"
;;
*) passes="conv"
;;
esac
for pass in $passes; do
if test $linkmode = prog; then
# Determine which files to process
case $pass in
dlopen)
libs="$dlfiles"
save_deplibs="$deplibs" # Collect dlpreopened libraries
deplibs=
;;
dlpreopen) libs="$dlprefiles" ;;
link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
esac
fi
for deplib in $libs; do
lib=
found=no
case $deplib in
-l*)
if test $linkmode = oldlib && test $linkmode = obj; then
$echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2
continue
fi
if test $pass = conv; then
deplibs="$deplib $deplibs"
continue
fi
name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
# Search the libtool library
lib="$searchdir/lib${name}.la"
if test -f "$lib"; then
found=yes
break
fi
done
if test "$found" != yes; then
# deplib doesn't seem to be a libtool library
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test $linkmode = lib && newdependency_libs="$deplib $newdependency_libs"
fi
continue
fi
;; # -l
-L*)
case $linkmode in
lib)
deplibs="$deplib $deplibs"
test $pass = conv && continue
newdependency_libs="$deplib $newdependency_libs"
newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
;;
prog)
if test $pass = conv; then
deplibs="$deplib $deplibs"
continue
fi
if test $pass = scan; then
deplibs="$deplib $deplibs"
newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
;;
*)
$echo "$modename: warning: \`-L' is ignored for archives/objects: $deplib" 1>&2
;;
esac # linkmode
continue
;; # -L
-R*)
if test $pass = link; then
dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
# Make sure the xrpath contains only unique directories.
case "$xrpath " in
*" $dir "*) ;;
*) xrpath="$xrpath $dir" ;;
esac
fi
deplibs="$deplib $deplibs"
continue
;;
*.la) lib="$deplib" ;;
*.$libext)
if test $pass = conv; then
deplibs="$deplib $deplibs"
continue
fi
case $linkmode in
lib)
if test "$deplibs_check_method" != pass_all; then
echo
echo "*** Warning: This library needs some functionality provided by $deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
else
echo
echo "*** Warning: Linking the shared library $output against the"
echo "*** static library $deplib is not portable!"
deplibs="$deplib $deplibs"
fi
continue
;;
prog)
if test $pass != link; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
continue
;;
esac # linkmode
;; # *.$libext
*.lo | *.$objext)
if test $pass = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
# If there is no dlopen support or we're linking statically,
# we need to preload.
newdlprefiles="$newdlprefiles $deplib"
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
newdlfiles="$newdlfiles $deplib"
fi
continue
;;
%DEPLIBS%)
alldeplibs=yes
continue
;;
esac # case $deplib
if test $found = yes || test -f "$lib"; then :
else
$echo "$modename: cannot find the library \`$lib'" 1>&2
exit 1
fi
# Check to see that this really is a libtool archive.
if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
else
$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
exit 1
fi
ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
test "X$ladir" = "X$lib" && ladir="."
dlname=
dlopen=
dlpreopen=
libdir=
library_names=
old_library=
# If the library was installed with an old release of libtool,
# it will not redefine variable installed.
installed=yes
# Read the .la file
case $lib in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
case $host in
*-*-darwin*)
# Convert "-framework foo" to "foo.framework" in dependency_libs
test -n "$dependency_libs" && dependency_libs=`$echo "X$dependency_libs" | $Xsed -e 's/-framework \([^ $]*\)/\1.framework/g'`
;;
esac
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan" ||
{ test $linkmode = oldlib && test $linkmode = obj; }; then
# Add dl[pre]opened files of deplib
test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
fi
if test $pass = conv; then
# Only check for convenience libraries
deplibs="$lib $deplibs"
if test -z "$libdir"; then
if test -z "$old_library"; then
$echo "$modename: cannot find name of link library for \`$lib'" 1>&2
exit 1
fi
# It is a libtool convenience library, so add in its objects.
convenience="$convenience $ladir/$objdir/$old_library"
old_convenience="$old_convenience $ladir/$objdir/$old_library"
tmp_libs=
for deplib in $dependency_libs; do
deplibs="$deplib $deplibs"
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
tmp_libs="$tmp_libs $deplib"
done
elif test $linkmode != prog && test $linkmode != lib; then
$echo "$modename: \`$lib' is not a convenience library" 1>&2
exit 1
fi
continue
fi # $pass = conv
# Get the name of the library we link against.
linklib=
for l in $old_library $library_names; do
linklib="$l"
done
if test -z "$linklib"; then
$echo "$modename: cannot find name of link library for \`$lib'" 1>&2
exit 1
fi
# This library was specified with -dlopen.
if test $pass = dlopen; then
if test -z "$libdir"; then
$echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
exit 1
fi
if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
# If there is no dlname, no dlopen support or we're linking
# statically, we need to preload.
dlprefiles="$dlprefiles $lib"
else
newdlfiles="$newdlfiles $lib"
fi
continue
fi # $pass = dlopen
# We need an absolute path.
case $ladir in
[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
*)
abs_ladir=`cd "$ladir" && pwd`
if test -z "$abs_ladir"; then
$echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
$echo "$modename: passing it literally to the linker, although it might fail" 1>&2
abs_ladir="$ladir"
fi
;;
esac
laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
# Find the relevant object directory and library name.
if test "X$installed" = Xyes; then
if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
$echo "$modename: warning: library \`$lib' was moved." 1>&2
dir="$ladir"
absdir="$abs_ladir"
libdir="$abs_ladir"
else
dir="$libdir"
absdir="$libdir"
fi
else
dir="$ladir/$objdir"
absdir="$abs_ladir/$objdir"
# Remove this search path later
notinst_path="$notinst_path $abs_ladir"
fi # $installed = yes
name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
# This library was specified with -dlpreopen.
if test $pass = dlpreopen; then
if test -z "$libdir"; then
$echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
exit 1
fi
# Prefer using a static library (so that no silly _DYNAMIC symbols
# are required to link).
if test -n "$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
fi # $pass = dlpreopen
if test -z "$libdir"; then
# Link the convenience library
if test $linkmode = lib; then
deplibs="$dir/$old_library $deplibs"
elif test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$dir/$old_library $compile_deplibs"
finalize_deplibs="$dir/$old_library $finalize_deplibs"
else
deplibs="$lib $deplibs"
fi
continue
fi
if test $linkmode = prog && test $pass != link; then
newlib_search_path="$newlib_search_path $ladir"
deplibs="$lib $deplibs"
linkalldeplibs=no
if test "$link_all_deplibs" != no || test -z "$library_names" ||
test "$build_libtool_libs" = no; then
linkalldeplibs=yes
fi
tmp_libs=
for deplib in $dependency_libs; do
case $deplib in
-L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
esac
# Need to link against all dependency_libs?
if test $linkalldeplibs = yes; then
deplibs="$deplib $deplibs"
else
# Need to hardcode shared library paths
# or/and link against static libraries
newdependency_libs="$deplib $newdependency_libs"
fi
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
tmp_libs="$tmp_libs $deplib"
done # for deplib
continue
fi # $linkmode = prog...
link_static=no # Whether the deplib will be linked statically
if test -n "$library_names" &&
{ test "$prefer_static_libs" = no || test -z "$old_library"; }; then
# Link against this shared library
if test "$linkmode,$pass" = "prog,link" ||
{ 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.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) compile_rpath="$compile_rpath $absdir"
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir"
esac
;;
esac
if test $linkmode = prog; then
# We need to hardcode the library path
if test -n "$shlibpath_var"; then
# Make sure the rpath contains only unique directories.
case "$temp_rpath " in
*" $dir "*) ;;
*" $absdir "*) ;;
*) temp_rpath="$temp_rpath $dir" ;;
esac
fi
fi
fi # $linkmode,$pass = prog,link...
if test "$alldeplibs" = yes &&
{ test "$deplibs_check_method" = pass_all ||
{ test "$build_libtool_libs" = yes &&
test -n "$library_names"; }; }; then
# We only need to search for static libraries
continue
fi
if test "$installed" = no; then
notinst_deplibs="$notinst_deplibs $lib"
need_relink=yes
fi
if test -n "$old_archive_from_expsyms_cmds"; then
# figure out the soname
set dummy $library_names
realname="$2"
shift; shift
libname=`eval \\$echo \"$libname_spec\"`
# use dlname if we got it. it's perfectly good, no?
if test -n "$dlname"; then
soname="$dlname"
elif test -n "$soname_spec"; then
# bleh windows
case $host in
*cygwin*)
major=`expr $current - $age`
versuffix="-$major"
;;
esac
eval soname=\"$soname_spec\"
else
soname="$realname"
fi
# Make a new name for the extract_expsyms_cmds to use
soroot="$soname"
soname=`echo $soroot | sed -e 's/^.*\///'`
newlib="libimp-`echo $soname | sed 's/^lib//;s/\.dll$//'`.a"
# If the library has no export list, then create one now
if test -f "$output_objdir/$soname-def"; then :
else
$show "extracting exported symbol list from \`$soname'"
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
cmds=$extract_expsyms_cmds
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
fi
# Create $newlib
if test -f "$output_objdir/$newlib"; then :; else
$show "generating import library for \`$soname'"
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
cmds=$old_archive_from_expsyms_cmds
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
fi
# make sure the library variables are pointing to the new library
dir=$output_objdir
linklib=$newlib
fi # test -n $old_archive_from_expsyms_cmds
if test $linkmode = prog || test "$mode" != relink; then
add_shlibpath=
add_dir=
add=
lib_linked=yes
case $hardcode_action in
immediate | unsupported)
if test "$hardcode_direct" = no; then
add="$dir/$linklib"
elif test "$hardcode_minus_L" = no; then
case $host in
*-*-sunos*) add_shlibpath="$dir" ;;
esac
add_dir="-L$dir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = no; then
add_shlibpath="$dir"
add="-l$name"
else
lib_linked=no
fi
;;
relink)
if test "$hardcode_direct" = yes; then
add="$dir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$dir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = yes; then
add_shlibpath="$dir"
add="-l$name"
else
lib_linked=no
fi
;;
*) lib_linked=no ;;
esac
if test "$lib_linked" != yes; then
$echo "$modename: configuration error: unsupported hardcode properties"
exit 1
fi
if test -n "$add_shlibpath"; then
case :$compile_shlibpath: in
*":$add_shlibpath:"*) ;;
*) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
esac
fi
if test $linkmode = prog; then
test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
test -n "$add" && compile_deplibs="$add $compile_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
if test "$hardcode_direct" != yes && \
test "$hardcode_minus_L" != yes && \
test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
esac
fi
fi
fi
if test $linkmode = prog || test "$mode" = relink; then
add_shlibpath=
add_dir=
add=
# Finalize command for both is simple: just hardcode it.
if test "$hardcode_direct" = yes; then
add="$libdir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$libdir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
esac
add="-l$name"
else
# We cannot seem to hardcode it, guess we'll fake it.
add_dir="-L$libdir"
add="-l$name"
fi
if test $linkmode = prog; then
test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
fi
fi
elif test $linkmode = prog; then
if test "$alldeplibs" = yes &&
{ test "$deplibs_check_method" = pass_all ||
{ test "$build_libtool_libs" = yes &&
test -n "$library_names"; }; }; then
# We only need to search for static libraries
continue
fi
# Try to link the static library
# Here we assume that one of hardcode_direct or hardcode_minus_L
# is not unsupported. This is valid on all known static and
# shared platforms.
if test "$hardcode_direct" != unsupported; then
test -n "$old_library" && linklib="$old_library"
compile_deplibs="$dir/$linklib $compile_deplibs"
finalize_deplibs="$dir/$linklib $finalize_deplibs"
else
compile_deplibs="-l$name -L$dir $compile_deplibs"
finalize_deplibs="-l$name -L$dir $finalize_deplibs"
fi
elif test "$build_libtool_libs" = yes; then
# Not a shared library
if test "$deplibs_check_method" != pass_all; then
# We're trying link a shared library against a static one
# but the system doesn't support it.
# Just print a warning and add the library to dependency_libs so
# that the program can be linked against the static library.
echo
echo "*** Warning: This library needs some functionality provided by $lib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
if test "$module" = yes; then
echo "*** Therefore, libtool will create a static module, that should work "
echo "*** as long as the dlopening application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
echo
echo "*** However, this would only work if libtool was able to extract symbol"
echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
echo "*** not find such a program. So, this module is probably useless."
echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
else
convenience="$convenience $dir/$old_library"
old_convenience="$old_convenience $dir/$old_library"
deplibs="$dir/$old_library $deplibs"
link_static=yes
fi
fi # link shared/static library?
if test $linkmode = lib; then
if test -n "$dependency_libs" &&
{ test $hardcode_into_libs != yes || test $build_old_libs = yes ||
test $link_static = yes; }; then
# Extract -R from dependency_libs
temp_deplibs=
for libdir in $dependency_libs; do
case $libdir in
-R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
case " $xrpath " in
*" $temp_xrpath "*) ;;
*) xrpath="$xrpath $temp_xrpath";;
esac;;
*) temp_deplibs="$temp_deplibs $libdir";;
esac
done
dependency_libs="$temp_deplibs"
fi
newlib_search_path="$newlib_search_path $absdir"
# Link against this library
test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
# ... and its dependency_libs
tmp_libs=
for deplib in $dependency_libs; do
newdependency_libs="$deplib $newdependency_libs"
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
tmp_libs="$tmp_libs $deplib"
done
if test $link_all_deplibs != no; then
# Add the search paths of all dependency libraries
for deplib in $dependency_libs; do
case $deplib in
-L*) path="$deplib" ;;
*.la)
dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
test "X$dir" = "X$deplib" && dir="."
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
$echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
absdir="$dir"
fi
;;
esac
if grep "^installed=no" $deplib > /dev/null; then
path="-L$absdir/$objdir"
else
eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
if test -z "$libdir"; then
$echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
exit 1
fi
if test "$absdir" != "$libdir"; then
$echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
fi
path="-L$absdir"
fi
;;
*) continue ;;
esac
case " $deplibs " in
*" $path "*) ;;
*) deplibs="$path $deplibs" ;;
esac
done
fi # link_all_deplibs != no
fi # linkmode = lib
done # for deplib in $libs
if test $pass = dlpreopen; then
# Link the dlpreopened libraries before other libraries
for deplib in $save_deplibs; do
deplibs="$deplib $deplibs"
done
fi
if test $pass != dlopen; then
test $pass != scan && dependency_libs="$newdependency_libs"
if test $pass != conv; then
# Make sure lib_search_path contains only unique directories.
lib_search_path=
for dir in $newlib_search_path; do
case "$lib_search_path " in
*" $dir "*) ;;
*) lib_search_path="$lib_search_path $dir" ;;
esac
done
newlib_search_path=
fi
if test "$linkmode,$pass" != "prog,link"; then
vars="deplibs"
else
vars="compile_deplibs finalize_deplibs"
fi
for var in $vars dependency_libs; do
# Add libraries to $var in reverse order
eval tmp_libs=\"\$$var\"
new_libs=
for deplib in $tmp_libs; do
case $deplib in
-L*) new_libs="$deplib $new_libs" ;;
*)
case " $specialdeplibs " in
*" $deplib "*) new_libs="$deplib $new_libs" ;;
*)
case " $new_libs " in
*" $deplib "*) ;;
*) new_libs="$deplib $new_libs" ;;
esac
;;
esac
;;
esac
done
tmp_libs=
for deplib in $new_libs; do
case $deplib in
-L*)
case " $tmp_libs " in
*" $deplib "*) ;;
*) tmp_libs="$tmp_libs $deplib" ;;
esac
;;
*) tmp_libs="$tmp_libs $deplib" ;;
esac
done
eval $var=\"$tmp_libs\"
done # for var
fi
if test "$pass" = "conv" &&
{ test "$linkmode" = "lib" || test "$linkmode" = "prog"; }; then
libs="$deplibs" # reset libs
deplibs=
fi
done # for pass
if test $linkmode = prog; then
dlfiles="$newdlfiles"
dlprefiles="$newdlprefiles"
fi
case $linkmode in
oldlib)
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
fi
if test -n "$rpath"; then
$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
fi
if test -n "$xrpath"; then
$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
fi
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
fi
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
fi
# Now set the variables for building old libraries.
build_libtool_libs=no
oldlibs="$output"
objs="$objs$old_deplibs"
;;
lib)
# Make sure we only generate libraries of the form `libNAME.la'.
case $outputname in
lib*)
name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
eval shared_ext=\"$shrext\"
eval libname=\"$libname_spec\"
;;
*)
if test "$module" = no; then
$echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
$echo "$help" 1>&2
exit 1
fi
if test "$need_lib_prefix" != no; then
# Add the "lib" prefix for modules if required
name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
eval shared_ext=\"$shrext\"
eval libname=\"$libname_spec\"
else
libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
fi
;;
esac
if test -n "$objs"; then
if test "$deplibs_check_method" != pass_all; then
$echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
exit 1
else
echo
echo "*** Warning: Linking the shared library $output against the non-libtool"
echo "*** objects $objs is not portable!"
libobjs="$libobjs $objs"
fi
fi
if test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
fi
set dummy $rpath
if test $# -gt 2; then
$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
fi
install_libdir="$2"
oldlibs=
if test -z "$rpath"; then
if test "$build_libtool_libs" = yes; then
# Building a libtool convenience library.
# Some compilers have problems with a `.al' extension so
# convenience libraries should have the same extension an
# archive normally would.
oldlibs="$output_objdir/$libname.$libext $oldlibs"
build_libtool_libs=convenience
build_old_libs=yes
fi
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
fi
else
# Parse the version information argument.
IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
set dummy $vinfo 0 0 0
IFS="$save_ifs"
if test -n "$8"; then
$echo "$modename: too many parameters to \`-version-info'" 1>&2
$echo "$help" 1>&2
exit 1
fi
current="$2"
revision="$3"
age="$4"
# Check that each of the things are valid numbers.
case $current in
0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
*)
$echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit 1
;;
esac
case $revision in
0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
*)
$echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit 1
;;
esac
case $age in
0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
*)
$echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit 1
;;
esac
if test $age -gt $current; then
$echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit 1
fi
# Calculate the version variables.
major=
versuffix=
verstring=
case $version_type in
none) ;;
darwin)
# Like Linux, but with the current version available in
# verstring for coding it into the library header
major=.`expr $current - $age`
versuffix="$major.$age.$revision"
# Darwin ld doesn't like 0 for these options...
minor_current=`expr $current + 1`
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
;;
freebsd-aout)
major=".$current"
versuffix=".$current.$revision";
;;
freebsd-elf)
major=".$current"
versuffix=".$current";
;;
irix)
major=`expr $current - $age + 1`
verstring="sgi$major.$revision"
# Add in all the interfaces that we are compatible with.
loop=$revision
while test $loop != 0; do
iface=`expr $revision - $loop`
loop=`expr $loop - 1`
verstring="sgi$major.$iface:$verstring"
done
# Before this point, $major must not contain `.'.
major=.$major
versuffix="$major.$revision"
;;
linux)
major=.`expr $current - $age`
versuffix="$major.$age.$revision"
;;
osf)
major=.`expr $current - $age`
versuffix=".$current.$age.$revision"
verstring="$current.$age.$revision"
# Add in all the interfaces that we are compatible with.
loop=$age
while test $loop != 0; do
iface=`expr $current - $loop`
loop=`expr $loop - 1`
verstring="$verstring:${iface}.0"
done
# Make executables depend on our current version.
verstring="$verstring:${current}.0"
;;
sunos)
major=".$current"
versuffix=".$current.$revision"
;;
windows)
# Use '-' rather than '.', since we only want one
# extension on DOS 8.3 filesystems.
major=`expr $current - $age`
versuffix="-$major"
;;
*)
$echo "$modename: unknown library version type \`$version_type'" 1>&2
echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
exit 1
;;
esac
# Clear the version info if we defaulted, and they specified a release.
if test -z "$vinfo" && test -n "$release"; then
major=
case $version_type in
darwin)
# we can't check for "0.0" in archive_cmds due to quoting
# problems, so we reset it completely
verstring=
;;
*)
verstring="0.0"
;;
esac
if test "$need_version" = no; then
versuffix=
else
versuffix=".0.0"
fi
fi
# Remove version info from name if versioning should be avoided
if test "$avoid_version" = yes && test "$need_version" = no; then
major=
versuffix=
verstring=""
fi
# Check to see if the archive will have undefined symbols.
if test "$allow_undefined" = yes; then
if test "$allow_undefined_flag" = unsupported; then
$echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
build_libtool_libs=no
build_old_libs=yes
fi
else
# Don't allow undefined symbols.
allow_undefined_flag="$no_undefined_flag"
fi
fi
if test "$mode" != relink; then
# Remove our outputs, but don't remove object files since they
# may have been created when compiling PIC objects.
removelist=
tempremovelist=`echo "$output_objdir/*"`
for p in $tempremovelist; do
case $p in
*.$objext)
;;
$output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
removelist="$removelist $p"
;;
*) ;;
esac
done
if test -n "$removelist"; then
$show "${rm}r $removelist"
$run ${rm}r $removelist
fi
fi
# Now set the variables for building old libraries.
if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
oldlibs="$oldlibs $output_objdir/$libname.$libext"
# Transform .lo files to .o files.
oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
fi
# Eliminate all temporary directories.
for path in $notinst_path; do
lib_search_path=`echo "$lib_search_path " | sed -e 's% $path % %g'`
deplibs=`echo "$deplibs " | sed -e 's% -L$path % %g'`
dependency_libs=`echo "$dependency_libs " | sed -e 's% -L$path % %g'`
done
if test -n "$xrpath"; then
# If the user specified any rpath flags, then add them.
temp_xrpath=
for libdir in $xrpath; do
temp_xrpath="$temp_xrpath -R$libdir"
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir" ;;
esac
done
if test $hardcode_into_libs != yes || test $build_old_libs = yes; then
dependency_libs="$temp_xrpath $dependency_libs"
fi
fi
# Make sure dlfiles contains only unique files that won't be dlpreopened
old_dlfiles="$dlfiles"
dlfiles=
for lib in $old_dlfiles; do
case " $dlprefiles $dlfiles " in
*" $lib "*) ;;
*) dlfiles="$dlfiles $lib" ;;
esac
done
# Make sure dlprefiles contains only unique files
old_dlprefiles="$dlprefiles"
dlprefiles=
for lib in $old_dlprefiles; do
case "$dlprefiles " in
*" $lib "*) ;;
*) dlprefiles="$dlprefiles $lib" ;;
esac
done
if test "$build_libtool_libs" = yes; then
if test -n "$rpath"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
# these systems don't actually have a c library (as such)!
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C library is in the System framework
deplibs="$deplibs -framework System"
;;
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
*)
# Add libc to deplibs on all other systems if necessary.
if test $build_libtool_need_lc = "yes"; then
deplibs="$deplibs -lc"
fi
;;
esac
fi
# Transform deplibs into only deplibs that can be linked in shared.
name_save=$name
libname_save=$libname
release_save=$release
versuffix_save=$versuffix
major_save=$major
# I'm not sure if I'm treating the release correctly. I think
# release should show up in the -l (ie -lgmp5) so we don't want to
# add it in twice. Is that correct?
release=""
versuffix=""
major=""
newdeplibs=
droppeddeps=no
case $deplibs_check_method in
pass_all)
# Don't check for shared/static. Everything works.
# This might be a little naive. We might want to check
# whether the library exists or not. But this is on
# osf3 & osf4 and I'm not really sure... Just
# implementing what was already the behaviour.
newdeplibs=$deplibs
;;
test_compile)
# This code stresses the "libraries are programs" paradigm to its
# limits. Maybe even breaks it. We compile a program, linking it
# against the deplibs as a proxy for the library. Then we can check
# whether they linked in statically or dynamically with ldd.
$rm conftest.c
cat > conftest.c <<EOF
int main() { return 0; }
EOF
$rm conftest
$LTCC -o conftest conftest.c $deplibs
if test $? -eq 0 ; then
ldd_output=`ldd conftest`
for i in $deplibs; do
name="`expr $i : '-l\(.*\)'`"
# If $name is empty we are operating on a -L argument.
if test -n "$name" && test "$name" != "0"; then
libname=`eval \\$echo \"$libname_spec\"`
deplib_matches=`eval \\$echo \"$library_names_spec\"`
set dummy $deplib_matches
deplib_match=$2
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
newdeplibs="$newdeplibs $i"
else
droppeddeps=yes
echo
echo "*** Warning: This library needs some functionality provided by $i."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
fi
else
newdeplibs="$newdeplibs $i"
fi
done
else
# Error occured in the first compile. Let's try to salvage the situation:
# Compile a seperate program for each library.
for i in $deplibs; do
name="`expr $i : '-l\(.*\)'`"
# If $name is empty we are operating on a -L argument.
if test -n "$name" && test "$name" != "0"; then
$rm conftest
$LTCC -o conftest conftest.c $i
# Did it work?
if test $? -eq 0 ; then
ldd_output=`ldd conftest`
libname=`eval \\$echo \"$libname_spec\"`
deplib_matches=`eval \\$echo \"$library_names_spec\"`
set dummy $deplib_matches
deplib_match=$2
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
newdeplibs="$newdeplibs $i"
else
droppeddeps=yes
echo
echo "*** Warning: This library needs some functionality provided by $i."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
fi
else
droppeddeps=yes
echo
echo "*** Warning! Library $i is needed by this library but I was not able to"
echo "*** make it link in! You will probably need to install it or some"
echo "*** library that it depends on before this library will be fully"
echo "*** functional. Installing it before continuing would be even better."
fi
else
newdeplibs="$newdeplibs $i"
fi
done
fi
;;
file_magic*)
set dummy $deplibs_check_method
file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
for a_deplib in $deplibs; do
name="`expr $a_deplib : '-l\(.*\)'`"
# If $name is empty we are operating on a -L argument.
if test -n "$name" && test "$name" != "0"; then
libname=`eval \\$echo \"$libname_spec\"`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
# Follow soft links.
if ls -lLd "$potent_lib" 2>/dev/null \
| grep " -> " >/dev/null; then
continue
fi
# The statement above tries to avoid entering an
# endless loop below, in case of cyclic links.
# We might still enter an endless loop, since a link
# loop can be closed while we follow links,
# but so what?
potlib="$potent_lib"
while test -h "$potlib" 2>/dev/null; do
potliblink=`ls -ld $potlib | sed 's/.* -> //'`
case $potliblink in
[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
esac
done
if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
| sed 10q \
| egrep "$file_magic_regex" > /dev/null; then
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
break 2
fi
done
done
if test -n "$a_deplib" ; then
droppeddeps=yes
echo
echo "*** Warning: This library needs some functionality provided by $a_deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
fi
else
# Add a -L argument.
newdeplibs="$newdeplibs $a_deplib"
fi
done # Gone through all deplibs.
;;
match_pattern*)
set dummy $deplibs_check_method
match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
for a_deplib in $deplibs; do
name="`expr $a_deplib : '-l\(.*\)'`"
# If $name is empty we are operating on a -L argument.
if test -n "$name" && test "$name" != "0"; then
libname=`eval \\$echo \"$libname_spec\"`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
if eval echo \"$potent_lib\" 2>/dev/null \
| sed 10q \
| egrep "$match_pattern_regex" > /dev/null; then
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
break 2
fi
done
done
if test -n "$a_deplib" ; then
droppeddeps=yes
echo
echo "*** Warning: This library needs some functionality provided by $a_deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
fi
else
# Add a -L argument.
newdeplibs="$newdeplibs $a_deplib"
fi
done # Gone through all deplibs.
;;
none | unknown | *)
newdeplibs=""
if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
-e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' |
grep . >/dev/null; then
echo
if test "X$deplibs_check_method" = "Xnone"; then
echo "*** Warning: inter-library dependencies are not supported in this platform."
else
echo "*** Warning: inter-library dependencies are not known to be supported."
fi
echo "*** All declared inter-library dependencies are being dropped."
droppeddeps=yes
fi
;;
esac
versuffix=$versuffix_save
major=$major_save
release=$release_save
libname=$libname_save
name=$name_save
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
;;
esac
if test "$droppeddeps" = yes; then
if test "$module" = yes; then
echo
echo "*** Warning: libtool could not satisfy all declared inter-library"
echo "*** dependencies of module $libname. Therefore, libtool will create"
echo "*** a static module, that should work as long as the dlopening"
echo "*** application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
echo
echo "*** However, this would only work if libtool was able to extract symbol"
echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
echo "*** not find such a program. So, this module is probably useless."
echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
else
echo "*** The inter-library dependencies that have been dropped here will be"
echo "*** automatically added whenever a program is linked with this library"
echo "*** or is declared to -dlopen it."
if test $allow_undefined = no; then
echo
echo "*** Since this library must not contain undefined symbols,"
echo "*** because either the platform does not support them or"
echo "*** it was explicitly requested with -no-undefined,"
echo "*** libtool will only create a static version of it."
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
fi
fi
# Time to change all our "foo.framework" stuff back to "-framework foo"
case $host in
*-*-darwin*)
newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).framework% -framework \1%g'`
dependency_libs=`$echo "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).framework% -framework \1%g'`
;;
esac
# Done checking deplibs!
# Done checking deplibs!
deplibs=$newdeplibs
fi
# All the library-specific variables (install_libdir is set above).
library_names=
old_library=
dlname=
# Test again, we may have decided not to build it any more
if test "$build_libtool_libs" = yes; then
if test $hardcode_into_libs = yes; then
# Hardcode the library paths
hardcode_libdirs=
dep_rpath=
rpath="$finalize_rpath"
test "$mode" != relink && rpath="$compile_rpath$rpath"
for libdir in $rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
dep_rpath="$dep_rpath $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) perm_rpath="$perm_rpath $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval dep_rpath=\"$hardcode_libdir_flag_spec\"
fi
if test -n "$runpath_var" && test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
rpath="$rpath$dir:"
done
eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
fi
test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
fi
shlibpath="$finalize_shlibpath"
test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
if test -n "$shlibpath"; then
eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
fi
# Get the real and link names of the library.
eval library_names=\"$library_names_spec\"
eval shared_ext=\"$shrext\"
set dummy $library_names
realname="$2"
shift; shift
if test -n "$soname_spec"; then
eval soname=\"$soname_spec\"
else
soname="$realname"
fi
test -z "$dlname" && dlname=$soname
lib="$output_objdir/$realname"
for link
do
linknames="$linknames $link"
done
# # Ensure that we have .o objects for linkers which dislike .lo
# # (e.g. aix) in case we are running --disable-static
# for obj in $libobjs; do
# xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
# if test "X$xdir" = "X$obj"; then
# xdir="."
# else
# xdir="$xdir"
# fi
# baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
# oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
# if test ! -f $xdir/$oldobj && test "$baseobj" != "$oldobj"; then
# $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
# $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $?
# fi
# done
# Use standard objects if they are pic
test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
$show "generating symbol list for \`$libname.la'"
export_symbols="$output_objdir/$libname.exp"
$run $rm $export_symbols
eval cmds=\"$export_symbols_cmds\"
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
if test -n "$export_symbols_regex"; then
$show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
$run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
$show "$mv \"${export_symbols}T\" \"$export_symbols\""
$run eval '$mv "${export_symbols}T" "$export_symbols"'
fi
fi
fi
if test -n "$export_symbols" && test -n "$include_expsyms"; then
$run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
fi
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
else
gentop="$output_objdir/${outputname}x"
$show "${rm}r $gentop"
$run ${rm}r "$gentop"
$show "$mkdir $gentop"
$run $mkdir "$gentop"
status=$?
if test $status -ne 0 && test ! -d "$gentop"; then
exit $status
fi
generated="$generated $gentop"
for xlib in $convenience; do
# Extract the objects.
case $xlib in
[\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
*) xabs=`pwd`"/$xlib" ;;
esac
xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
xdir="$gentop/$xlib"
$show "${rm}r $xdir"
$run ${rm}r "$xdir"
$show "$mkdir $xdir"
$run $mkdir "$xdir"
status=$?
if test $status -ne 0 && test ! -d "$xdir"; then
exit $status
fi
$show "(cd $xdir && $AR x $xabs)"
$run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
libobjs="$libobjs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
done
fi
fi
if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
eval flag=\"$thread_safe_flag_spec\"
linker_flags="$linker_flags $flag"
fi
# Make a backup of the uninstalled library when relinking
if test "$mode" = relink; then
$run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
fi
# Do each of the archive commands.
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
eval test_cmds=\"$archive_expsym_cmds\"
cmds=$archive_expsym_cmds
else
eval test_cmds=\"$archive_cmds\"
cmds=$archive_cmds
fi
if len=`expr "X$test_cmds" : ".*"` &&
test $len -le $max_cmd_len; then
:
else
# The command line is too long to link in one step, link piecewise.
# Save the value of $output and $libobjs because we want to
# use them later. If we have whole_archive_flag_spec, we
# want to use save_libobjs as it was before
# whole_archive_flag_spec was expanded, because we can't
# assume the linker understands whole_archive_flag_spec.
# This may have to be revisited, in case too many
# convenience libraries get linked in and end up exceeding
# the spec.
if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
fi
save_output=$output
output_la=`$echo "X$output" | $Xsed -e "s,^.*/,,"`
# Clear the reloadable object creation command queue and
# initialize k to one.
test_cmds=
concat_cmds=
objlist=
delfiles=
last_robj=
k=1
if test "$with_gnu_ld" = yes; then
output=${output_objdir}/${output_la}.lnkscript
$echo "creating GNU ld script: $output"
$echo 'INPUT (' > $output
for obj in $save_libobjs
do
$echo \""$obj"\" >> $output
done
$echo ')' >> $output
delfiles="$delfiles $output"
elif test "X$file_list_spec" != X; then
output=${output_objdir}/${output_la}.lnk
$echo "creating linker input file list: $output"
: > $output
for obj in $save_libobjs
do
$echo "$obj" >> $output
done
delfiles="$delfiles $output"
output=\"$file_list_spec$output\"
else
$echo "creating reloadable object files..."
output=$output_objdir/$save_output-${k}.$objext
# Loop over the list of objects to be linked.
for obj in $save_libobjs
do
eval test_cmds=\"$reload_cmds $objlist $last_robj\"
if test "X$objlist" = X ||
{ len=`expr "X$test_cmds" : ".*"` &&
test $len -le $max_cmd_len; }; then
objlist="$objlist $obj"
else
# The command $test_cmds is almost too long, add a
# command to the queue.
if test $k -eq 1 ; then
# The first file doesn't have a previous command to add.
eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
else
# All subsequent reloadable object files will link in
# the last one created.
eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
fi
last_robj=$output_objdir/$save_output-${k}.$objext
k=`expr $k + 1`
output=$output_objdir/$save_output-${k}.$objext
objlist=$obj
len=1
fi
done
# Handle the remaining objects by creating one last
# reloadable object file. All subsequent reloadable object
# files will link in the last one created.
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
# Set up a command to remove the reloadale object files
# after they are used.
i=0
while test $i -lt $k
do
i=`expr $i + 1`
delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
done
$echo "creating a temporary reloadable object file: $output"
# Loop through the commands generated above and execute them.
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
for cmd in $concat_cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
fi
libobjs=$output
# Restore the value of output.
output=$save_output
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
fi
# Expand the library linking commands again to reset the
# value of $libobjs for piecewise linking.
# Do each of the archive commands.
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
cmds=$archive_expsym_cmds
else
cmds=$archive_cmds
fi
# Append the command to remove the reloadable object files
# to the just-reset $cmds.
eval cmds=\"\$cmds~$rm $delfiles\"
fi
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
# Restore the uninstalled library and exit
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
# Create links to the real library.
for linkname in $linknames; do
if test "$realname" != "$linkname"; then
$show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
$run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
fi
done
# If -module or -export-dynamic was specified, set the dlname.
if test "$module" = yes || test "$export_dynamic" = yes; then
# On all known operating systems, these are identical.
dlname="$soname"
fi
fi
;;
obj)
if test -n "$deplibs"; then
$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
fi
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
fi
if test -n "$rpath"; then
$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
fi
if test -n "$xrpath"; then
$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
fi
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
fi
case $output in
*.lo)
if test -n "$objs$old_deplibs"; then
$echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
exit 1
fi
libobj="$output"
obj=`$echo "X$output" | $Xsed -e "$lo2o"`
;;
*)
libobj=
obj="$output"
;;
esac
# Delete the old objects.
$run $rm $obj $libobj
# Objects from convenience libraries. This assumes
# single-version convenience libraries. Whenever we create
# different ones for PIC/non-PIC, this we'll have to duplicate
# the extraction.
reload_conv_objs=
gentop=
# reload_cmds runs $LD directly, so let us get rid of
# -Wl from whole_archive_flag_spec
wl=
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
else
gentop="$output_objdir/${obj}x"
$show "${rm}r $gentop"
$run ${rm}r "$gentop"
$show "$mkdir $gentop"
$run $mkdir "$gentop"
status=$?
if test $status -ne 0 && test ! -d "$gentop"; then
exit $status
fi
generated="$generated $gentop"
for xlib in $convenience; do
# Extract the objects.
case $xlib in
[\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
*) xabs=`pwd`"/$xlib" ;;
esac
xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
xdir="$gentop/$xlib"
$show "${rm}r $xdir"
$run ${rm}r "$xdir"
$show "$mkdir $xdir"
$run $mkdir "$xdir"
status=$?
if test $status -ne 0 && test ! -d "$xdir"; then
exit $status
fi
$show "(cd $xdir && $AR x $xabs)"
$run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
done
fi
fi
# Create the old-style object.
reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
output="$obj"
eval cmds=\"$reload_cmds\"
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
# Exit if we aren't doing a library object file.
if test -z "$libobj"; then
if test -n "$gentop"; then
$show "${rm}r $gentop"
$run ${rm}r $gentop
fi
exit 0
fi
if test "$build_libtool_libs" != yes; then
if test -n "$gentop"; then
$show "${rm}r $gentop"
$run ${rm}r $gentop
fi
# Create an invalid libtool object if no PIC, so that we don't
# accidentally link it into a program.
# $show "echo timestamp > $libobj"
# $run eval "echo timestamp > $libobj" || exit $?
exit 0
fi
if test -n "$pic_flag" || test "$pic_mode" != default; then
# Only do commands if we really have different PIC objects.
reload_objs="$libobjs $reload_conv_objs"
output="$libobj"
eval cmds=\"$reload_cmds\"
IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
# else
# # Just create a symlink.
# $show $rm $libobj
# $run $rm $libobj
# xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
# if test "X$xdir" = "X$libobj"; then
# xdir="."
# else
# xdir="$xdir"
# fi
# baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
# oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
# $show "(cd $xdir && $LN_S $oldobj $baseobj)"
# $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
fi
if test -n "$gentop"; then
$show "${rm}r $gentop"
$run ${rm}r $gentop
fi
exit 0
;;
prog)
case $host in
*cygwin*) output=`echo $output | sed -e 's,.exe$,,;s,$,.exe,'` ;;
esac
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
fi
if test "$preload" = yes; then
if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
test "$dlopen_self_static" = unknown; then
$echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
fi
fi
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
;;
esac
case $host in
*-*-darwin*)
# Don't allow lazy linking, it breaks C++ global constructors
if test "$tagname" = CXX ; then
compile_command="$compile_command ${wl}-bind_at_load"
finalize_command="$finalize_command ${wl}-bind_at_load"
fi
# Time to change all our "foo.framework" stuff back to "-framework foo"
compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).framework% -framework \1%g'`
finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).framework% -framework \1%g'`
;;
esac
compile_command="$compile_command $compile_deplibs"
finalize_command="$finalize_command $finalize_deplibs"
if test -n "$rpath$xrpath"; then
# If the user specified any rpath flags, then add them.
for libdir in $rpath $xrpath; do
# This is the magic to use -rpath.
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir" ;;
esac
done
fi
# Now hardcode the library paths
rpath=
hardcode_libdirs=
for libdir in $compile_rpath $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
rpath="$rpath $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) perm_rpath="$perm_rpath $libdir" ;;
esac
fi
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
case :$dllsearchpath: in
*":$libdir:"*) ;;
*) dllsearchpath="$dllsearchpath:$libdir";;
esac
;;
esac
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
compile_rpath="$rpath"