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-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: not more than one -exported-symbols argument allowed"
exit 1
fi
if test "X$arg" = "X-export-symbols"; then
prev=expsyms
else
prev=expsyms_regex
fi
continue
;;
-L*)
dir=`$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: warning: cannot determine absolute directory name of \`$dir'" 1>&2
$echo "$modename: passing it literally to the linker, although it might fail" 1>&2
absdir="$dir"
fi
dir="$absdir"
;;
esac
case " $deplibs " in
*" $arg "*) ;;
*) deplibs="$deplibs $arg";;
esac
case " $lib_search_path " in
*" $dir "*) ;;
*) lib_search_path="$lib_search_path $dir";;
esac
case "$host" in
*-*-cygwin* | *-*-mingw* | *-*-os2*)
dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
case ":$dllsearchpath:" in
::) dllsearchpath="$dllsearchdir";;
*":$dllsearchdir:"*) ;;
*) dllsearchpath="$dllsearchpath:$dllsearchdir";;
esac
;;
esac
;;
-l*)
if test "$arg" = "-lc"; then
case "$host" in
*-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
# These systems don't actually have c library (as such)
continue
;;
esac
elif test "$arg" = "-lm"; then
case "$host" in
*-*-cygwin* | *-*-beos*)
# These systems don't actually have math library (as such)
continue
;;
esac
fi
deplibs="$deplibs $arg"
;;
-module)
module=yes
continue
;;
-no-undefined)
allow_undefined=no
continue
;;
-o) prev=output ;;
-release)
prev=release
continue
;;
-rpath)
prev=rpath
continue
;;
-R)
prev=xrpath
continue
;;
-R*)
dir=`$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 $dir" ;;
esac
continue
;;
-static)
# If we have no pic_flag, then this is the same as -all-static.
if test -z "$pic_flag" && test -n "$link_static_flag"; then
compile_command="$compile_command $link_static_flag"
finalize_command="$finalize_command $link_static_flag"
fi
continue
;;
-thread-safe)
thread_safe=yes
continue
;;
-version-info)
prev=vinfo
continue
;;
# Some other compiler flag.
-* | +*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case "$arg" in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
arg="\"$arg\""
;;
esac
;;
*.o | *.obj | *.a | *.lib)
# A standard object.
objs="$objs $arg"
;;
*.lo)
# A library object.
if test "$prev" = dlfiles; then
dlfiles="$dlfiles $arg"
if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
if test "$prev" = dlprefiles; then
# Preload the old-style object.
dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
prev=
fi
libobjs="$libobjs $arg"
;;
*.la)
# A libtool-controlled library.
dlname=
libdir=
library_names=
old_library=
# Check to see that this really is a libtool archive.
if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
else
$echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
exit 1
fi
# If the library was installed with an old release of libtool,
# it will not redefine variable installed.
installed=yes
# Read the .la file
# If there is no directory component, then add one.
case "$arg" in
*/* | *\\*) . $arg ;;
*) . ./$arg ;;
esac
# 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 \`$arg'" 1>&2
exit 1
fi
# Find the relevant object directory and library name.
name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
if test "X$installed" = Xyes; then
dir="$libdir"
else
dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$dir" = "X$arg"; then
dir="$objdir"
else
dir="$dir/$objdir"
fi
fi
if test -n "$dependency_libs"; then
# Extract -R and -L from dependency_libs
temp_deplibs=
for deplib in $dependency_libs; do
case "$deplib" in
-R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
case " $rpath $xrpath " in
*" $temp_xrpath "*) ;;
*) xrpath="$xrpath $temp_xrpath";;
esac;;
-L*) case "$compile_command $temp_deplibs " in
*" $deplib "*) ;;
*) temp_deplibs="$temp_deplibs $deplib";;
esac
temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'`
case " $lib_search_path " in
*" $temp_dir "*) ;;
*) lib_search_path="$lib_search_path $temp_dir";;
esac
;;
*) temp_deplibs="$temp_deplibs $deplib";;
esac
done
dependency_libs="$temp_deplibs"
fi
if test -z "$libdir"; then
# It is a libtool convenience library, so add in its objects.
convenience="$convenience $dir/$old_library"
old_convenience="$old_convenience $dir/$old_library"
deplibs="$deplibs$dependency_libs"
compile_command="$compile_command $dir/$old_library$dependency_libs"
finalize_command="$finalize_command $dir/$old_library$dependency_libs"
continue
fi
# This library was specified with -dlopen.
if test "$prev" = dlfiles; then
dlfiles="$dlfiles $arg"
if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
# If there is no dlname, no dlopen support or we're linking statically,
# we need to preload.
prev=dlprefiles
else
# We should not create a dependency on this library, but we
# may need any libraries it requires.
compile_command="$compile_command$dependency_libs"
finalize_command="$finalize_command$dependency_libs"
prev=
continue
fi
fi
# The library was specified with -dlpreopen.
if test "$prev" = dlprefiles; then
# Prefer using a static library (so that no silly _DYNAMIC symbols
# are required to link).
if test -n "$old_library"; then
dlprefiles="$dlprefiles $dir/$old_library"
else
dlprefiles="$dlprefiles $dir/$linklib"
fi
prev=
fi
if test -n "$library_names" &&
{ test "$prefer_static_libs" = no || test -z "$old_library"; }; then
link_against_libtool_libs="$link_against_libtool_libs $arg"
if test -n "$shlibpath_var"; then
# Make sure the rpath contains only unique directories.
case "$temp_rpath " in
*" $dir "*) ;;
*) temp_rpath="$temp_rpath $dir" ;;
esac
fi
# We need an absolute path.
case "$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
$echo "$modename: passing it literally to the linker, although it might fail" 1>&2
absdir="$dir"
fi
;;
esac
# This is the magic to use -rpath.
# Skip directories that are in the system default run-time
# search path, unless they have been requested with -R.
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 $libdir"
esac
;;
esac
lib_linked=yes
case "$hardcode_action" in
immediate | unsupported)
if test "$hardcode_direct" = no; then
compile_command="$compile_command $dir/$linklib"
deplibs="$deplibs $dir/$linklib"
case "$host" in
*-*-cygwin* | *-*-mingw* | *-*-os2*)
dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
if test -n "$dllsearchpath"; then
dllsearchpath="$dllsearchpath:$dllsearchdir"
else
dllsearchpath="$dllsearchdir"
fi
;;
esac
elif test "$hardcode_minus_L" = no; then
case "$host" in
*-*-sunos*)
compile_shlibpath="$compile_shlibpath$dir:"
;;
esac
case "$compile_command " in
*" -L$dir "*) ;;
*) compile_command="$compile_command -L$dir";;
esac
compile_command="$compile_command -l$name"
deplibs="$deplibs -L$dir -l$name"
elif test "$hardcode_shlibpath_var" = no; then
case ":$compile_shlibpath:" in
*":$dir:"*) ;;
*) compile_shlibpath="$compile_shlibpath$dir:";;
esac
compile_command="$compile_command -l$name"
deplibs="$deplibs -l$name"
else
lib_linked=no
fi
;;
relink)
if test "$hardcode_direct" = yes; then
compile_command="$compile_command $absdir/$linklib"
deplibs="$deplibs $absdir/$linklib"
elif test "$hardcode_minus_L" = yes; then
case "$compile_command " in
*" -L$absdir "*) ;;
*) compile_command="$compile_command -L$absdir";;
esac
compile_command="$compile_command -l$name"
deplibs="$deplibs -L$absdir -l$name"
elif test "$hardcode_shlibpath_var" = yes; then
case ":$compile_shlibpath:" in
*":$absdir:"*) ;;
*) compile_shlibpath="$compile_shlibpath$absdir:";;
esac
compile_command="$compile_command -l$name"
deplibs="$deplibs -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
# Finalize command for both is simple: just hardcode it.
if test "$hardcode_direct" = yes; then
finalize_command="$finalize_command $libdir/$linklib"
elif test "$hardcode_minus_L" = yes; then
case "$finalize_command " in
*" -L$libdir "*) ;;
*) finalize_command="$finalize_command -L$libdir";;
esac
finalize_command="$finalize_command -l$name"
elif test "$hardcode_shlibpath_var" = yes; then
case ":$finalize_shlibpath:" in
*":$libdir:"*) ;;
*) finalize_shlibpath="$finalize_shlibpath$libdir:";;
esac
finalize_command="$finalize_command -l$name"
else
# We cannot seem to hardcode it, guess we'll fake it.
case "$finalize_command " in
*" -L$dir "*) ;;
*) finalize_command="$finalize_command -L$libdir";;
esac
finalize_command="$finalize_command -l$name"
fi
else
# Transform directly to old archives if we don't build new libraries.
if test -n "$pic_flag" && test -z "$old_library"; then
$echo "$modename: cannot find static library for \`$arg'" 1>&2
exit 1
fi
# Here we assume that one of hardcode_direct or hardcode_minus_L
# is not unsupported. This is valid on all known static and
# shared platforms.
if test "$hardcode_direct" != unsupported; then
test -n "$old_library" && linklib="$old_library"
compile_command="$compile_command $dir/$linklib"
finalize_command="$finalize_command $dir/$linklib"
else
case "$compile_command " in
*" -L$dir "*) ;;
*) compile_command="$compile_command -L$dir";;
esac
compile_command="$compile_command -l$name"
case "$finalize_command " in
*" -L$dir "*) ;;
*) finalize_command="$finalize_command -L$dir";;
esac
finalize_command="$finalize_command -l$name"
fi
fi
# Add in any libraries that this one depends upon.
compile_command="$compile_command$dependency_libs"
finalize_command="$finalize_command$dependency_libs"
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="\"$arg\""
;;
esac
;;
esac
# Now actually substitute the argument into the commands.
if test -n "$arg"; then
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
fi
done
if test -n "$prev"; then
$echo "$modename: the \`$prevarg' option requires an argument" 1>&2
$echo "$help" 1>&2
exit 1
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 $arg"
fi
oldlibs=
# calculate the name of the file, without its directory
outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
libobjs_save="$libobjs"
case "$output" in
"")
$echo "$modename: you must specify an output file" 1>&2
$echo "$help" 1>&2
exit 1
;;
*.a | *.lib)
if test -n "$link_against_libtool_libs"; then
$echo "$modename: error: cannot link libtool libraries into archives" 1>&2
exit 1
fi
if test -n "$deplibs"; then
$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
fi
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="$output"
;;
*.la)
# Make sure we only generate libraries of the form `libNAME.la'.
case "$outputname" in
lib*)
name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
eval 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 libname=\"$libname_spec\"
else
libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
fi
;;
esac
output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
if test "X$output_objdir" = "X$output"; then
output_objdir="$objdir"
else
output_objdir="$output_objdir/$objdir"
fi
if test -n "$objs"; then
$echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
exit 1
fi
# How the heck are we supposed to write a wrapper for a shared library?
if test -n "$link_against_libtool_libs"; then
$echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
exit 1
fi
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen' 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 "$build_libtool_libs" = yes; then
# Building a libtool convenience library.
libext=al
oldlibs="$output_objdir/$libname.$libext $oldlibs"
build_libtool_libs=convenience
build_old_libs=yes
fi
dependency_libs="$deplibs"
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]*) ;;
*)
$echo "$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]*) ;;
*)
$echo "$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]*) ;;
*)
$echo "$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) ;;
irix)
major=`expr $current - $age + 1`
versuffix="$major.$revision"
verstring="sgi$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
;;
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"
;;
freebsd-aout)
major=".$current"
versuffix=".$current.$revision";
;;
freebsd-elf)
major=".$current"
versuffix=".$current";
;;
windows)
# Like Linux, but with '-' rather than '.', since we only
# want one extension on Windows 95.
major=`expr $current - $age`
versuffix="-$major-$age-$revision"
;;
*)
$echo "$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 "$release"; then
major=
verstring="0.0"
if test "$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
dependency_libs="$deplibs"
case "$host" in
*-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
# these systems don't actually have a c library (as such)!
;;
*-*-rhapsody*)
# rhapsody is a little odd...
deplibs="$deplibs -framework System"
;;
*)
# Add libc to deplibs on all other systems.
deplibs="$deplibs -lc"
;;
esac
fi
# Create the output directory, or remove our outputs if we need to.
if test -d $output_objdir; then
$show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
$run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
else
$show "$mkdir $output_objdir"
$run $mkdir $output_objdir
status=$?
if test $status -ne 0 && test ! -d $output_objdir; then
exit $status
fi
fi
# Now set the variables for building old libraries.
if test "$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" | $NL2SP`
fi
if test "$build_libtool_libs" = yes; then
# 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
$CC -o conftest conftest.c $deplibs
if test $? -eq 0 ; then
ldd_output=`ldd conftest`
for i in $deplibs; do
name="`expr $i : '-l\(.*\)'`"
# If $name is empty we are operating on a -L argument.
if test "$name" != "" ; 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 $name is empty we are operating on a -L argument.
if test "$name" != "" ; then
$rm conftest
$CC -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 $name is empty we are operating on a -L argument.
if test "$name" != "" ; then
libname=`eval \\$echo \"$libname_spec\"`
for i in $lib_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.
;;
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