diff options
Diffstat (limited to 'contrib/binutils/ltmain.sh')
| -rw-r--r-- | contrib/binutils/ltmain.sh | 1011 |
1 files changed, 721 insertions, 290 deletions
diff --git a/contrib/binutils/ltmain.sh b/contrib/binutils/ltmain.sh index 2bccd11..bd76cfb 100644 --- a/contrib/binutils/ltmain.sh +++ b/contrib/binutils/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 <gord@gnu.ai.mit.edu>, 1996 # # This program is free software; you can redistribute it and/or modify @@ -54,8 +55,8 @@ modename="$progname" # Constants. PROGRAM=ltmain.sh PACKAGE=libtool -VERSION=1.4a -TIMESTAMP=" (1.641.2.122 2000/09/30 05:27:52)" +VERSION=1.4a-GCC3.0 +TIMESTAMP=" (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)" default_mode= help="Try \`$progname --help' for more information." @@ -113,35 +114,43 @@ 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 ;; esac - 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 + case $tagname in + CC) + # Don't test for the "default" C tag, as we know, it's there, but + # not specially marked. + ;; + *) + 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" @@ -154,7 +163,7 @@ do fi # Have we seen a non-optional argument yet? - case "$arg" in + case $arg in --help) show_help=yes ;; @@ -237,16 +246,21 @@ if test -n "$prevopt"; then 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 + case $nonopt in *cc | *++ | gcc* | *-gcc*) mode=link for arg do - case "$arg" in + case $arg in -c) mode=compile break @@ -291,7 +305,7 @@ if test -z "$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 +319,14 @@ 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 $arg in # Double-quote args containing other shell metacharacters. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. @@ -332,7 +346,7 @@ if test -z "$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 +385,7 @@ 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="\"$arg\"" ;; @@ -391,7 +405,7 @@ if test -z "$show_help"; then ;; esac - case "$user_target" in + case $user_target in next) # The next one is the -o target name user_target=yes @@ -419,7 +433,7 @@ if test -z "$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="\"$lastarg\"" ;; @@ -433,7 +447,7 @@ if test -z "$show_help"; then fi done - case "$user_target" in + case $user_target in set) ;; no) @@ -449,7 +463,7 @@ if test -z "$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 $libobj in *.ada) xform=ada ;; *.adb) xform=adb ;; *.ads) xform=ads ;; @@ -466,7 +480,7 @@ if test -z "$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 \`$libobj'" 1>&2 @@ -544,7 +558,7 @@ if test -z "$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 $host_os in cygwin* | mingw* | pw32* | os2*) pic_mode=default ;; @@ -777,7 +791,7 @@ EOF # libtool link mode link | relink) modename="$modename: link" - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out @@ -843,7 +857,7 @@ EOF # We need to know -static, to get the right output filenames. for arg do - case "$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 +887,7 @@ 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 +897,14 @@ 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 +912,7 @@ 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 +964,116 @@ 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 @@ -994,11 +1115,11 @@ EOF continue ;; esac - fi + fi # test -n $prev prevarg="$arg" - case "$arg" in + case $arg in -all-static) if test -n "$link_static_flag"; then compile_command="$compile_command $link_static_flag" @@ -1035,7 +1156,7 @@ EOF -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then - $echo "$modename: not more than one -exported-symbols argument allowed" + $echo "$modename: more than one -exported-symbols argument is not allowed" exit 1 fi if test "X$arg" = "X-export-symbols"; then @@ -1057,11 +1178,11 @@ EOF esac continue ;; - + -L*) dir=`$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 +1200,9 @@ 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 @@ -1091,19 +1212,16 @@ EOF ;; -l*) - if test "$arg" = "-lc"; then - case "$host" in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) - # These systems don't actually have c library (as such) - continue - ;; - esac - elif test "$arg" = "-lm"; then - case "$host" in + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in *-*-cygwin* | *-*-pw32* | *-*-beos*) - # These systems don't actually have math library (as such) + # These systems don't actually have a C or math library (as such) continue ;; + *-*-mingw* | *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; esac fi deplibs="$deplibs $arg" @@ -1121,7 +1239,7 @@ EOF ;; -no-install) - case "$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. @@ -1129,13 +1247,7 @@ EOF $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 fast_install=no ;; - *-*-rhapsody*) - # rhapsody is a little odd... - deplibs="$deplibs -framework System" - ;; - *) - no_install=yes - ;; + *) no_install=yes ;; esac continue ;; @@ -1145,6 +1257,11 @@ EOF continue ;; + -objectlist) + prev=objectlist + continue + ;; + -o) prev=output ;; -release) @@ -1165,7 +1282,7 @@ EOF -R*) dir=`$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 @@ -1180,7 +1297,7 @@ EOF ;; -static) - # The effects of -static are defined in a previous loop. + # 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 @@ -1204,7 +1321,7 @@ EOF IFS="${IFS= }"; save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" - case "$flag" in + case $flag in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") flag="\"$flag\"" ;; @@ -1222,7 +1339,7 @@ EOF IFS="${IFS= }"; save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" - case "$flag" in + case $flag in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") flag="\"$flag\"" ;; @@ -1250,7 +1367,7 @@ EOF # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; @@ -1272,7 +1389,7 @@ EOF # Read the .lo file # If there is no directory component, then add one. - case "$arg" in + case $arg in */* | *\\*) . $arg ;; *) . ./$arg ;; esac @@ -1384,20 +1501,20 @@ 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="\"$arg\"" ;; esac ;; - esac + esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then compile_command="$compile_command $arg" finalize_command="$finalize_command $arg" fi - done + done # argument parsing loop if test -n "$prev"; then $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 @@ -1455,7 +1572,6 @@ EOF finalize_command="$finalize_command $arg" fi - oldlibs= # calculate the name of the file, without its directory outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` libobjs_save="$libobjs" @@ -1486,7 +1602,7 @@ 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 @@ -1511,19 +1627,31 @@ EOF 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 - uninst_deplibs= # uninstalled libtool libraries - uninst_path= # paths that contain 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 + case $file in *.la) ;; *) $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 @@ -1540,34 +1668,29 @@ EOF newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; - *) passes="conv" + *) passes="conv" ;; esac for pass in $passes; do - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" - deplibs= - fi if test $linkmode = prog; then + # Determine which files to process case $pass in - dlopen) libs="$dlfiles" ;; + dlopen) + libs="$dlfiles" + save_deplibs="$deplibs" # Collect dlpreopened libraries + deplibs= + ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi - if test $pass = dlopen; then - # Collect dlpreopened libraries - save_deplibs="$deplibs" - deplibs= - fi 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 + if test $linkmode = oldlib && test $linkmode = obj; then + $echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2 continue fi if test $pass = conv; then @@ -1584,6 +1707,7 @@ EOF fi done if test "$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" @@ -1593,7 +1717,7 @@ EOF fi continue fi - ;; + ;; # -l -L*) case $linkmode in lib) @@ -1616,11 +1740,11 @@ EOF fi ;; *) - $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 + $echo "$modename: warning: \`-L' is ignored for archives/objects: $deplib" 1>&2 ;; - esac + esac # linkmode continue - ;; + ;; # -L -R*) if test $pass = link; then dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` @@ -1664,21 +1788,17 @@ EOF fi continue ;; - esac - ;; + esac # linkmode + ;; # *.$libext *.lo | *.$objext) - if test $pass = conv; then - deplibs="$deplib $deplibs" - elif test $linkmode = prog; then - 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 + 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 ;; @@ -1686,7 +1806,7 @@ EOF alldeplibs=yes continue ;; - esac + esac # case $deplib if test $found = yes || test -f "$lib"; then : else $echo "$modename: cannot find the library \`$lib'" 1>&2 @@ -1714,20 +1834,21 @@ EOF installed=yes # Read the .la file - case "$lib" in + case $lib in */* | *\\*) . $lib ;; *) . ./$lib ;; esac if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || - { test $linkmode != prog && test $linkmode != lib; }; then + { 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 $pass = conv; then - # only check for convenience libraries + # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then @@ -1750,7 +1871,7 @@ EOF exit 1 fi continue - fi + fi # $pass = conv # Get the name of the library we link against. linklib= @@ -1769,17 +1890,17 @@ EOF exit 1 fi if test -z "$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. + # 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 + fi # $pass = dlopen # We need an absolute path. - case "$ladir" in + case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` @@ -1807,8 +1928,8 @@ EOF dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later - uninst_path="$uninst_path $abs_ladir" - fi + notinst_path="$notinst_path $abs_ladir" + fi # $installed = yes name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` # This library was specified with -dlpreopen. @@ -1827,17 +1948,17 @@ EOF else newdlprefiles="$newdlprefiles $dir/$linklib" fi - fi + fi # $pass = dlpreopen if test -z "$libdir"; then - # link the convenience library + # 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 $deplibs" # used for prog,scan pass + deplibs="$lib $deplibs" fi continue fi @@ -1854,7 +1975,7 @@ 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? @@ -1869,23 +1990,17 @@ EOF *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac tmp_libs="$tmp_libs $deplib" - done + done # for deplib continue - fi + fi # $linkmode = prog... - if test "$linkmode,$pass" = "prog,link"; then - if test -n "$library_names" && - { test "$prefer_static_libs" = no || test -z "$old_library"; }; 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 $dir" ;; - esac - fi + link_static=no # Whether the deplib will be linked statically + if test -n "$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. @@ -1898,7 +2013,6 @@ EOF esac ;; esac - case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) @@ -1908,7 +2022,18 @@ EOF esac ;; esac - fi + 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 || @@ -1917,40 +2042,11 @@ EOF # We only need to search for static libraries continue fi - fi - link_static=no # Whether the deplib will be linked statically - if test -n "$library_names" && - { test "$prefer_static_libs" = no || test -z "$old_library"; }; then if test "$installed" = no; then - uninst_deplibs="$uninst_deplibs $lib" + notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi - # This is a shared library - if test $linkmode = lib && - test $hardcode_into_libs = yes; then - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - 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 $libdir" - esac - ;; - esac - fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname @@ -1958,13 +2054,25 @@ EOF realname="$2" shift; shift libname=`eval \\$echo \"$libname_spec\"` - if test -n "$soname_spec"; then + # 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 @@ -1996,19 +2104,19 @@ EOF # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib - fi + 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 + 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$dir" @@ -2042,7 +2150,7 @@ EOF fi if test -n "$add_shlibpath"; then - case ":$compile_shlibpath:" in + case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac @@ -2056,7 +2164,7 @@ EOF if test "$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$libdir:" ;; esac @@ -2075,7 +2183,7 @@ EOF add_dir="-L$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 @@ -2095,6 +2203,15 @@ EOF fi fi elif test $linkmode = prog; then + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + + # Try to link the static library # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. @@ -2111,6 +2228,7 @@ EOF if test "$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 @@ -2118,13 +2236,30 @@ EOF 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 + fi # link shared/static library? if test $linkmode = lib; then if test -n "$dependency_libs" && @@ -2133,7 +2268,7 @@ 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 +2296,13 @@ 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 "$dir" && pwd` @@ -2198,10 +2333,9 @@ EOF *) deplibs="$path $deplibs" ;; esac done - fi - fi - done - dependency_libs="$newdependency_libs" + 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 @@ -2209,6 +2343,7 @@ EOF 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= @@ -2227,12 +2362,11 @@ EOF vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do - # Make sure that $var contains only unique libraries - # and add them in reverse order + # Add libraries to $var in reverse order eval tmp_libs=\"\$$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 +2383,7 @@ EOF done tmp_libs= for deplib in $new_libs; do - case "$deplib" in + case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; @@ -2260,9 +2394,14 @@ EOF esac done eval $var=\"$tmp_libs\" - done + done # for var fi - done + 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" @@ -2270,10 +2409,6 @@ EOF case $linkmode in oldlib) - if test -n "$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 @@ -2306,7 +2441,7 @@ 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\" @@ -2386,8 +2521,8 @@ EOF age="$4" # Check that each of the things are valid numbers. - case "$current" in - 0 | [1-9] | [1-9][0-9]*) ;; + 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: \`$vinfo' is not valid version information" 1>&2 @@ -2395,8 +2530,8 @@ EOF ;; esac - case "$revision" in - 0 | [1-9] | [1-9][0-9]*) ;; + 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: \`$vinfo' is not valid version information" 1>&2 @@ -2404,8 +2539,8 @@ EOF ;; esac - case "$age" in - 0 | [1-9] | [1-9][0-9]*) ;; + 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: \`$vinfo' is not valid version information" 1>&2 @@ -2423,9 +2558,29 @@ EOF major= versuffix= verstring= - case "$version_type" in + 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.$revision" @@ -2470,16 +2625,6 @@ EOF versuffix=".$current.$revision" ;; - freebsd-aout) - major=".$current" - versuffix=".$current.$revision"; - ;; - - freebsd-elf) - major=".$current" - versuffix=".$current"; - ;; - windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. @@ -2531,7 +2676,7 @@ 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}.*) @@ -2555,7 +2700,7 @@ EOF fi # Eliminate all temporary directories. - for path in $uninst_path; do + 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$path % %g'` @@ -2598,15 +2743,22 @@ EOF if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then - case "$host" in + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) # these systems don't actually have a c library (as such)! ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$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 + # Add libc to deplibs on all other systems if necessary. + if test $build_libtool_need_lc = "yes"; then + deplibs="$deplibs -lc" + fi ;; esac fi @@ -2625,7 +2777,7 @@ 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 +2802,7 @@ 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 -n "$name" && test "$name" != "0"; then libname=`eval \\$echo \"$libname_spec\"` deplib_matches=`eval \\$echo \"$library_names_spec\"` set dummy $deplib_matches @@ -2675,7 +2827,7 @@ 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 -n "$name" && test "$name" != "0"; then $rm conftest $LTCC -o conftest conftest.c $i # Did it work? @@ -2715,7 +2867,7 @@ 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 -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` @@ -2733,7 +2885,7 @@ 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 @@ -2761,6 +2913,40 @@ EOF 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" | $Xsed -e 's/ -lc$//' \ @@ -2783,6 +2969,13 @@ EOF 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 @@ -2808,6 +3001,21 @@ 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.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi fi fi # Done checking deplibs! @@ -2834,7 +3042,7 @@ EOF hardcode_libdirs="$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"*) ;; *) @@ -2887,6 +3095,7 @@ EOF else soname="$realname" fi + test -z "$dlname" && dlname=$soname lib="$output_objdir/$realname" for link @@ -2943,6 +3152,7 @@ EOF if test -n "$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 +3168,7 @@ EOF for xlib in $convenience; do # Extract the objects. - case "$xlib" in + case $xlib in [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; *) xabs=`pwd`"/$xlib" ;; esac @@ -2997,13 +3207,115 @@ EOF else eval cmds=\"$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 +3364,7 @@ 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 +3409,7 @@ EOF for xlib in $convenience; do # Extract the objects. - case "$xlib" in + case $xlib in [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; *) xabs=`pwd`"/$xlib" ;; esac @@ -3193,6 +3505,9 @@ EOF ;; 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 @@ -3208,6 +3523,14 @@ EOF 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" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" @@ -3232,7 +3555,7 @@ EOF hardcode_libdirs="$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 +3573,9 @@ 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 +3599,7 @@ 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 +3636,7 @@ EOF fi if test -n "$dlsyms"; then - case "$dlsyms" in + case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. @@ -3444,7 +3767,7 @@ static const void *lt_preloaded_setup() { fi pic_flag_for_symtable= - case "$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 +3835,7 @@ 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 +3943,7 @@ 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 @@ -3636,6 +3959,11 @@ static const void *lt_preloaded_setup() { case $output in *.exe) output=`echo $output|sed 's,.exe$,,'` ;; esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) exeext=.exe ;; + *) exeext= ;; + esac $rm $output trap "$rm $output; exit 1" 1 2 15 @@ -3665,7 +3993,7 @@ relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variable: - uninst_deplibs='$uninst_deplibs' + notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$echo are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then @@ -3714,7 +4042,7 @@ else if test "$fast_install" = yes; then echo >> $output "\ - program=lt-'$outputname' + program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || \\ @@ -3733,8 +4061,9 @@ else # relink executable if necessary if test -n \"\$relink_command\"; then - if (eval \$relink_command); then : + if relink_command_output=\`eval \$relink_command 2>&1\`; then : else + $echo \"\$relink_command_output\" >&2 $rm \"\$progdir/\$file\" exit 1 fi @@ -3859,7 +4188,7 @@ 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`"/$xlib" ;; esac @@ -3903,7 +4232,39 @@ fi\ # fi # done - eval cmds=\"$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 $cmds; do @@ -3920,7 +4281,7 @@ fi\ fi # Now create the libtool archive. - case "$output" in + case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" @@ -3952,7 +4313,7 @@ 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' $deplib` @@ -3990,6 +4351,11 @@ fi\ dlprefiles="$newdlprefiles" fi $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac $echo > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP @@ -3998,7 +4364,7 @@ fi\ # It is necessary for linking the library. # The name that we can dlopen(3). -dlname='$dlname' +dlname='$tdlname' # Names of this library. library_names='$library_names' @@ -4050,7 +4416,7 @@ relink_command=\"$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="\"$arg\"" ;; @@ -4066,7 +4432,7 @@ relink_command=\"$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="\"$arg\"" ;; @@ -4089,7 +4455,7 @@ relink_command=\"$relink_command\"" continue fi - case "$arg" in + case $arg in -d) isdir=yes ;; -f) prev="-f" ;; -g) prev="-g" ;; @@ -4114,7 +4480,7 @@ relink_command=\"$relink_command\"" # Aesthetically quote the argument. arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` - case "$arg" in + case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) arg="\"$arg\"" ;; @@ -4165,11 +4531,11 @@ relink_command=\"$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: \`$destdir' must be an absolute directory name" 1>&2 @@ -4191,7 +4557,7 @@ relink_command=\"$relink_command\"" for file in $files; do # Do each installation. - case "$file" in + case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" @@ -4210,7 +4576,7 @@ relink_command=\"$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 +4672,7 @@ 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"` ;; @@ -4349,28 +4715,28 @@ relink_command=\"$relink_command\"" # 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 - uninst_deplibs= + notinst_deplibs= relink_command= # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac # Check the variables that should have been set. - if test -z "$uninst_deplibs"; then + if test -z "$notinst_deplibs"; then $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2 exit 1 fi finalize=yes - for lib in $uninst_deplibs; do + for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then # If there is no directory component, then add one. - case "$lib" in + case $lib in */* | *\\*) . $lib ;; *) . ./$lib ;; esac @@ -4384,7 +4750,7 @@ relink_command=\"$relink_command\"" relink_command= # If there is no directory component, then add one. - case "$file" in + case $file in */* | *\\*) . $file ;; *) . ./$file ;; esac @@ -4422,6 +4788,25 @@ relink_command=\"$relink_command\"" fi fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyways + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`echo $destfile | sed -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" $run eval "$install_prog\$stripme \$file \$destfile" || exit $? test -n "$outputname" && ${rm}r "$tmpdir" @@ -4461,11 +4846,10 @@ relink_command=\"$relink_command\"" if test -n "$current_libdirs"; then # Maybe just do a dry run. test -n "$run" && current_libdirs=" -n$current_libdirs" - exec $SHELL $0 --finish$current_libdirs - exit 1 + exec_cmd='$SHELL $0 --finish$current_libdirs' + else + exit 0 fi - - exit 0 ;; # libtool finish mode @@ -4503,7 +4887,7 @@ relink_command=\"$relink_command\"" fi # Exit here if they wanted silent mode. - test "$show" = : && exit 0 + test "$show" = ":" && exit 0 echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" @@ -4513,7 +4897,7 @@ relink_command=\"$relink_command\"" echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" - echo "specify the full pathname of the library, or use \`-LLIBDIR'" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" @@ -4563,7 +4947,7 @@ 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 +4962,7 @@ 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 +5017,13 @@ 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 @@ -4668,11 +5052,8 @@ relink_command=\"$relink_command\"" LANG="$save_LANG"; export LANG fi - # Now actually exec the command. - eval "exec \$cmd$args" - - $echo "$modename: cannot exec \$cmd$args" - exit 1 + # Now prepare to actually exec the command. + exec_cmd='"$cmd"$args' else # Display what would be done. if test -n "$shlibpath_var"; then @@ -4689,6 +5070,8 @@ relink_command=\"$relink_command\"" modename="$modename: $mode" rm="$nonopt" files= + rmforce= + exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. @@ -4696,7 +5079,8 @@ relink_command=\"$relink_command\"" for arg do - case "$arg" in + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; -*) rm="$rm $arg" ;; *) files="$files $arg" ;; esac @@ -4708,6 +5092,8 @@ relink_command=\"$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 +5105,29 @@ 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 $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + 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 @@ -4743,6 +5149,9 @@ relink_command=\"$relink_command\"" IFS="$save_ifs" $show "$cmd" $run eval "$cmd" + if test $? != 0 && test "$rmforce" != yes; then + exit_status=1 + fi done IFS="$save_ifs" fi @@ -4755,6 +5164,9 @@ relink_command=\"$relink_command\"" IFS="$save_ifs" $show "$cmd" $run eval "$cmd" + if test $? != 0 && test "$rmforce" != yes; then + exit_status=1 + fi done IFS="$save_ifs" fi @@ -4765,10 +5177,10 @@ relink_command=\"$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 "$pic_object" \ @@ -4799,9 +5211,18 @@ relink_command=\"$relink_command\"" ;; esac $show "$rm $rmfiles" - $run $rm $rmfiles + $run $rm $rmfiles || exit_status=1 done - exit 0 + + # 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 $exit_status ;; "") @@ -4811,13 +5232,20 @@ relink_command=\"$relink_command\"" ;; esac - $echo "$modename: invalid operation mode \`$mode'" 1>&2 - $echo "$generic_help" 1>&2 - exit 1 + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 + fi fi # test -z "$show_help" +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit 1 +fi + # We need to display help for each of the modes. -case "$mode" in +case $mode in "") $echo \ "Usage: $modename [OPTION]... [MODE-ARG]... @@ -4873,6 +5301,8 @@ Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only -static always build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file @@ -4956,6 +5386,7 @@ 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 |
