From 469b781cfb777bb37eeefbc2614adb35b4d3c199 Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Thu, 22 Mar 2001 05:22:04 +0000 Subject: * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh, ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.198. --- ltmain.sh | 527 ++++++++++++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 410 insertions(+), 117 deletions(-) (limited to 'ltmain.sh') diff --git a/ltmain.sh b/ltmain.sh index 2bccd110f03..b81cb285ed6 100644 --- a/ltmain.sh +++ b/ltmain.sh @@ -1,7 +1,8 @@ # ltmain.sh - Provide generalized library-building support services. # NOTE: Changing this file will not affect anything until you rerun ltconfig. # -# Copyright (C) 1996-2000, 2001 Free Software Foundation, Inc. +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. # Originally by Gordon Matzigkeit , 1996 # # This program is free software; you can redistribute it and/or modify @@ -55,7 +56,7 @@ modename="$progname" PROGRAM=ltmain.sh PACKAGE=libtool VERSION=1.4a -TIMESTAMP=" (1.641.2.122 2000/09/30 05:27:52)" +TIMESTAMP=" (1.641.2.198 2001/03/20 05:47:28)" default_mode= help="Try \`$progname --help' for more information." @@ -113,22 +114,22 @@ do arg="$1" shift - case "$arg" in + 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 + case $prev in execute_dlfiles) - eval "$prev=\"\$$prev \$arg\"" + execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" # Check whether tagname contains only valid characters - case "$tagname" in + case $tagname in *[!-_A-Za-z0-9,/]*) echo "$progname: invalid tag name: $tagname" 1>&2 exit 1 @@ -154,7 +155,7 @@ do fi # Have we seen a non-optional argument yet? - case "$arg" in + case $arg in --help) show_help=yes ;; @@ -241,12 +242,12 @@ if test -z "$show_help"; then # Infer the operation mode. if test -z "$mode"; then - case "$nonopt" in + case $nonopt in *cc | *++ | gcc* | *-gcc*) mode=link for arg do - case "$arg" in + case $arg in -c) mode=compile break @@ -291,7 +292,7 @@ if test -z "$show_help"; then 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 + case $mode in # libtool compile mode compile) modename="$modename: compile" @@ -305,14 +306,14 @@ if test -z "$show_help"; then user_target=no for arg do - case "$prev" in + case $prev in "") ;; xcompiler) # Aesthetically quote the previous argument. prev= lastarg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in # Double-quote args containing other shell metacharacters. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. @@ -332,7 +333,7 @@ if test -z "$show_help"; then esac # Accept any command-line options. - case "$arg" in + case $arg in -o) if test "$user_target" != "no"; then $echo "$modename: you cannot specify \`-o' more than once" 1>&2 @@ -371,7 +372,7 @@ if test -z "$show_help"; then # Double-quote args containing other shell metacharacters. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; @@ -391,7 +392,7 @@ if test -z "$show_help"; then ;; esac - case "$user_target" in + case $user_target in next) # The next one is the -o target name user_target=yes @@ -419,7 +420,7 @@ if test -z "$show_help"; then # 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 + case $lastarg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") lastarg="\"$lastarg\"" ;; @@ -433,7 +434,7 @@ if test -z "$show_help"; then fi done - case "$user_target" in + case $user_target in set) ;; no) @@ -449,7 +450,7 @@ if test -z "$show_help"; then # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo xform='[cCFSfmso]' - case "$libobj" in + case $libobj in *.ada) xform=ada ;; *.adb) xform=adb ;; *.ads) xform=ads ;; @@ -466,7 +467,7 @@ if test -z "$show_help"; then libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` - case "$libobj" in + case $libobj in *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; *) $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 @@ -544,7 +545,7 @@ if test -z "$show_help"; then 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 + case $host_os in cygwin* | mingw* | pw32* | os2*) pic_mode=default ;; @@ -777,7 +778,7 @@ EOF # libtool link mode link | relink) modename="$modename: link" - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out @@ -843,7 +844,7 @@ EOF # We need to know -static, to get the right output filenames. for arg do - case "$arg" in + 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 @@ -873,7 +874,7 @@ EOF arg="$1" base_compile="$base_compile $arg" shift - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test ;; @@ -883,14 +884,14 @@ EOF # If the previous option needs an argument, assign it. if test -n "$prev"; then - case "$prev" in + case $prev in output) compile_command="$compile_command @OUTPUT@" finalize_command="$finalize_command @OUTPUT@" ;; esac - case "$prev" in + case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. @@ -898,7 +899,7 @@ EOF finalize_command="$finalize_command @SYMFILE@" preload=yes fi - case "$arg" in + case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then @@ -950,9 +951,116 @@ EOF 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 + 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 + case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) $echo "$modename: only absolute run-paths are allowed" 1>&2 @@ -998,7 +1106,7 @@ EOF prevarg="$arg" - case "$arg" in + case $arg in -all-static) if test -n "$link_static_flag"; then compile_command="$compile_command $link_static_flag" @@ -1061,7 +1169,7 @@ EOF -L*) dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` # We need an absolute path. - case "$dir" in + case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` @@ -1079,9 +1187,9 @@ EOF lib_search_path="$lib_search_path $dir" ;; esac - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) - case ":$dllsearchpath:" in + case :$dllsearchpath: in *":$dir:"*) ;; *) dllsearchpath="$dllsearchpath:$dir";; esac @@ -1092,18 +1200,26 @@ EOF -l*) if test "$arg" = "-lc"; then - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) # These systems don't actually have c library (as such) continue ;; + *-*-rhapsody* | *-*-darwin*) + # Darwin C library is in the System framework + deplibs="$deplibs -framework System" + ;; esac elif test "$arg" = "-lm"; then - case "$host" in + case $host in *-*-cygwin* | *-*-pw32* | *-*-beos*) # These systems don't actually have math library (as such) continue ;; + *-*-rhapsody* | *-*-darwin*) + # Darwin math library is in the System framework + deplibs="$deplibs -framework System" + ;; esac fi deplibs="$deplibs $arg" @@ -1121,7 +1237,7 @@ EOF ;; -no-install) - case "$host" in + 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. @@ -1129,8 +1245,8 @@ EOF $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 fast_install=no ;; - *-*-rhapsody*) - # rhapsody is a little odd... + *-*-rhapsody* | *-*-darwin*) + # Darwin C library is in the System framework deplibs="$deplibs -framework System" ;; *) @@ -1145,6 +1261,11 @@ EOF continue ;; + -objectlist) + prev=objectlist + continue + ;; + -o) prev=output ;; -release) @@ -1165,7 +1286,7 @@ EOF -R*) dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` # We need an absolute path. - case "$dir" in + case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) $echo "$modename: only absolute run-paths are allowed" 1>&2 @@ -1204,7 +1325,7 @@ EOF IFS="${IFS= }"; save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" - case "$flag" in + case $flag in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") flag="\"$flag\"" ;; @@ -1222,7 +1343,7 @@ EOF IFS="${IFS= }"; save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" - case "$flag" in + case $flag in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") flag="\"$flag\"" ;; @@ -1250,7 +1371,7 @@ EOF # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; @@ -1272,7 +1393,7 @@ EOF # Read the .lo file # If there is no directory component, then add one. - case "$arg" in + case $arg in */* | *\\*) . $arg ;; *) . ./$arg ;; esac @@ -1384,7 +1505,7 @@ EOF # 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 + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; @@ -1486,7 +1607,7 @@ EOF fi # Determine the type of output - case "$output" in + case $output in "") $echo "$modename: you must specify an output file" 1>&2 $echo "$help" 1>&2 @@ -1523,7 +1644,7 @@ EOF lib) passes="conv link" for file in $dlfiles $dlprefiles; do - case "$file" in + case $file in *.la) ;; *) $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 @@ -1564,7 +1685,7 @@ EOF for deplib in $libs; do lib= found=no - case "$deplib" in + case $deplib in -l*) if test $linkmode != lib && test $linkmode != prog; then $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 @@ -1714,7 +1835,7 @@ EOF installed=yes # Read the .la file - case "$lib" in + case $lib in */* | *\\*) . $lib ;; *) . ./$lib ;; esac @@ -1769,9 +1890,11 @@ EOF 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 $lib" + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi @@ -1779,7 +1902,7 @@ EOF fi # We need an absolute path. - case "$ladir" in + case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` @@ -1854,7 +1977,7 @@ EOF tmp_libs= for deplib in $dependency_libs; do - case "$deplib" in + case $deplib in -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test esac # Need to link against all dependency_libs? @@ -2003,12 +2126,12 @@ EOF add_dir= add= lib_linked=yes - case "$hardcode_action" in + 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 + case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" @@ -2042,7 +2165,7 @@ EOF fi if test -n "$add_shlibpath"; then - case ":$compile_shlibpath:" in + case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac @@ -2056,7 +2179,7 @@ EOF if test "$hardcode_direct" != yes && \ test "$hardcode_minus_L" != yes && \ test "$hardcode_shlibpath_var" = yes; then - case ":$finalize_shlibpath:" in + case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac @@ -2075,7 +2198,7 @@ EOF add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then - case ":$finalize_shlibpath:" in + case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac @@ -2133,7 +2256,7 @@ EOF # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do - case "$libdir" in + case $libdir in -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` case " $xrpath " in *" $temp_xrpath "*) ;; @@ -2161,13 +2284,13 @@ EOF if test $link_all_deplibs != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do - case "$deplib" in + 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 + case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` @@ -2232,7 +2355,7 @@ EOF eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do - case "$deplib" in + case $deplib in -L*) new_libs="$deplib $new_libs" ;; *) case " $specialdeplibs " in @@ -2249,7 +2372,7 @@ EOF done tmp_libs= for deplib in $new_libs; do - case "$deplib" in + case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; @@ -2306,7 +2429,7 @@ EOF lib) # Make sure we only generate libraries of the form `libNAME.la'. - case "$outputname" in + case $outputname in lib*) name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` eval libname=\"$libname_spec\" @@ -2386,7 +2509,7 @@ EOF age="$4" # Check that each of the things are valid numbers. - case "$current" in + case $current in 0 | [1-9] | [1-9][0-9]*) ;; *) $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2 @@ -2395,7 +2518,7 @@ EOF ;; esac - case "$revision" in + case $revision in 0 | [1-9] | [1-9][0-9]*) ;; *) $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2 @@ -2404,7 +2527,7 @@ EOF ;; esac - case "$age" in + case $age in 0 | [1-9] | [1-9][0-9]*) ;; *) $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2 @@ -2423,7 +2546,7 @@ EOF major= versuffix= verstring= - case "$version_type" in + case $version_type in none) ;; irix) @@ -2531,7 +2654,7 @@ EOF removelist= tempremovelist=`echo "$output_objdir/*"` for p in $tempremovelist; do - case "$p" in + case $p in *.$objext) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) @@ -2598,7 +2721,7 @@ EOF if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) # these systems don't actually have a c library (as such)! ;; @@ -2625,7 +2748,7 @@ EOF major="" newdeplibs= droppeddeps=no - case "$deplibs_check_method" in + 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 @@ -2650,7 +2773,7 @@ EOF for i in $deplibs; do name="`expr $i : '-l\(.*\)'`" # If $name is empty we are operating on a -L argument. - if test "$name" != "" ; then + if test "$name" != "" -a "$name" != "0"; then libname=`eval \\$echo \"$libname_spec\"` deplib_matches=`eval \\$echo \"$library_names_spec\"` set dummy $deplib_matches @@ -2675,7 +2798,7 @@ EOF for i in $deplibs; do name="`expr $i : '-l\(.*\)'`" # If $name is empty we are operating on a -L argument. - if test "$name" != "" ; then + if test "$name" != "" -a "$name" != "0"; then $rm conftest $LTCC -o conftest conftest.c $i # Did it work? @@ -2715,7 +2838,7 @@ EOF 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 + if test "$name" != "" -a "$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` @@ -2733,7 +2856,7 @@ EOF potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | sed 's/.* -> //'` - case "$potliblink" in + case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac @@ -2808,6 +2931,21 @@ EOF 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.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi fi fi # Done checking deplibs! @@ -2834,7 +2972,7 @@ EOF hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. - case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) @@ -2943,6 +3081,7 @@ EOF 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" @@ -2958,7 +3097,7 @@ EOF for xlib in $convenience; do # Extract the objects. - case "$xlib" in + case $xlib in [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; *) xabs=`pwd`"/$xlib" ;; esac @@ -2997,13 +3136,115 @@ EOF else eval cmds=\"$archive_cmds\" fi - 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 len=`expr "X$cmds" : ".*"` && + test $len -le $max_cmd_len; then + : + else + # The command line is too long to link in one step, link piecewise. + $echo "creating reloadable object files..." + + # 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=$output + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + delfiles= + last_robj= + k=1 + output=$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" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + 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 "$archive_expsym_cmds"; then + eval cmds=\"$archive_expsym_cmds\" + else + eval 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" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then @@ -3052,7 +3293,7 @@ EOF $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 fi - case "$output" in + case $output in *.lo) if test -n "$objs$old_deplibs"; then $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 @@ -3097,7 +3338,7 @@ EOF for xlib in $convenience; do # Extract the objects. - case "$xlib" in + case $xlib in [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; *) xabs=`pwd`"/$xlib" ;; esac @@ -3232,7 +3473,7 @@ EOF hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. - case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) @@ -3250,9 +3491,9 @@ EOF *) perm_rpath="$perm_rpath $libdir" ;; esac fi - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) - case ":$dllsearchpath:" in + case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac @@ -3276,7 +3517,7 @@ EOF hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. - case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) @@ -3313,7 +3554,7 @@ EOF fi if test -n "$dlsyms"; then - case "$dlsyms" in + case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. @@ -3444,7 +3685,7 @@ static const void *lt_preloaded_setup() { fi pic_flag_for_symtable= - case "$host" in + case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use @@ -3512,7 +3753,7 @@ static const void *lt_preloaded_setup() { # We should set the shlibpath_var rpath= for dir in $temp_rpath; do - case "$dir" in + case $dir in [\\/]* | [A-Za-z]:[\\/]*) # Absolute path. rpath="$rpath$dir:" @@ -3620,7 +3861,7 @@ static const void *lt_preloaded_setup() { # Quote $echo for shipping. if test "X$echo" = "X$SHELL $0 --fallback-echo"; then - case "$0" in + case $0 in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";; *) qecho="$SHELL `pwd`/$0 --fallback-echo";; esac @@ -3859,7 +4100,7 @@ fi\ # Add in members from convenience archives. for xlib in $addlibs; do # Extract the objects. - case "$xlib" in + case $xlib in [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; *) xabs=`pwd`"/$xlib" ;; esac @@ -3903,7 +4144,39 @@ fi\ # fi # done - eval cmds=\"$old_archive_cmds\" + eval cmds=\"$old_archive_cmds\" + + if len=`expr "X$cmds" : ".*"` && + test $len -le $max_cmd_len; then + : + else + # the command line is too long to link in one step, link in parts + $echo "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + for obj in $save_oldobjs + do + oldobjs="$objlist $obj" + objlist="$objlist $obj" + eval test_cmds=\"$old_archive_cmds\" + if len=`expr "X$test_cmds" : ".*"` && + test $len -le $max_cmd_len; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + eval cmds=\"\$concat_cmds~$old_archive_cmds\" + fi fi IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' for cmd in $cmds; do @@ -3920,7 +4193,7 @@ fi\ fi # Now create the libtool archive. - case "$output" in + case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" @@ -3952,7 +4225,7 @@ fi\ # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do - case "$deplib" in + case $deplib in *.la) name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` @@ -4050,7 +4323,7 @@ relink_command=\"$relink_command\"" $echo "X$nonopt" | $Xsed | grep shtool > /dev/null; then # Aesthetically quote it. arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) arg="\"$arg\"" ;; @@ -4066,7 +4339,7 @@ relink_command=\"$relink_command\"" # The real first argument should be the name of the installation program. # Aesthetically quote it. arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) arg="\"$arg\"" ;; @@ -4089,7 +4362,7 @@ relink_command=\"$relink_command\"" continue fi - case "$arg" in + case $arg in -d) isdir=yes ;; -f) prev="-f" ;; -g) prev="-g" ;; @@ -4114,7 +4387,7 @@ relink_command=\"$relink_command\"" # Aesthetically quote the argument. arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) arg="\"$arg\"" ;; @@ -4165,11 +4438,11 @@ relink_command=\"$relink_command\"" exit 1 fi fi - case "$destdir" in + case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do - case "$file" in + case $file in *.lo) ;; *) $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 @@ -4191,7 +4464,7 @@ relink_command=\"$relink_command\"" for file in $files; do # Do each installation. - case "$file" in + case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" @@ -4210,7 +4483,7 @@ relink_command=\"$relink_command\"" old_library= relink_command= # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac @@ -4306,7 +4579,7 @@ relink_command=\"$relink_command\"" fi # Deduce the name of the destination old-style object file. - case "$destfile" in + case $destfile in *.lo) staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` ;; @@ -4353,7 +4626,7 @@ relink_command=\"$relink_command\"" relink_command= # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac @@ -4370,7 +4643,7 @@ relink_command=\"$relink_command\"" libdir= if test -f "$lib"; then # If there is no directory component, then add one. - case "$lib" in + case $lib in */* | *\\*) . $lib ;; *) . ./$lib ;; esac @@ -4384,7 +4657,7 @@ relink_command=\"$relink_command\"" relink_command= # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac @@ -4563,7 +4836,7 @@ relink_command=\"$relink_command\"" fi dir= - case "$file" in + case $file in *.la) # Check to see that this really is a libtool archive. if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : @@ -4578,7 +4851,7 @@ relink_command=\"$relink_command\"" library_names= # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac @@ -4633,13 +4906,13 @@ relink_command=\"$relink_command\"" args= for file do - case "$file" in + case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac @@ -4696,7 +4969,7 @@ relink_command=\"$relink_command\"" for arg do - case "$arg" in + case $arg in -*) rm="$rm $arg" ;; *) files="$files $arg" ;; esac @@ -4708,6 +4981,8 @@ relink_command=\"$relink_command\"" exit 1 fi + rmdirs= + for file in $files; do dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` if test "X$dir" = "X$file"; then @@ -4719,9 +4994,17 @@ relink_command=\"$relink_command\"" name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` test $mode = uninstall && objdir="$dir" + # Remember objdir for removal later, being careful to avoid duplicates + if test $mode = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + rmfiles="$file" - case "$name" in + case $name in *.la) # Possibly a libtool archive, so verify it. if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then @@ -4765,10 +5048,10 @@ relink_command=\"$relink_command\"" *.lo) # Possibly a libtool object, so verify it. - if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then # Read the .lo file - . ./$file + . $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" \ @@ -4801,6 +5084,15 @@ relink_command=\"$relink_command\"" $show "$rm $rmfiles" $run $rm $rmfiles done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + exit 0 ;; @@ -4817,7 +5109,7 @@ relink_command=\"$relink_command\"" fi # test -z "$show_help" # We need to display help for each of the modes. -case "$mode" in +case $mode in "") $echo \ "Usage: $modename [OPTION]... [MODE-ARG]... @@ -4956,6 +5248,7 @@ The following components of LINK-COMMAND are treated specially: -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -- cgit v1.2.1