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Gordon Matzigkeit
Gordon Matzigkeit
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17
ChangeLog
17
ChangeLog
@ -1,5 +1,22 @@
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Thu Dec 5 14:19:21 1996 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* ltconfig.in, ltmain.sh.in (link): Add support for creating
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reloadable objects.
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Wed Dec 4 00:42:53 1996 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* ltmain.sh.in (install): Fix passing -n flag to `libtool
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--finish'.
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(compile): Compile `.lo' and `.o' objects at the same time so that
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non-PIC objects (if they are available) can be used for linking
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into programs and creating static archives. Suggested by Ulrich
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Drepper.
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Tue Dec 3 10:43:22 1996 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* ltmain.sh.in (link): Give the full path to the libtool library
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when sourcing it.
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* ltconfig.in (old_striplib): Do a configuration test to determine
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if old-style libraries actually can be stripped or not.
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21
Makefile.am
21
Makefile.am
@ -1,7 +1,7 @@
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## Process Makefile.am with automake to create Makefile.in.
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## Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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AUTOMAKE_OPTIONS = gnits
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SUBDIRS = doc
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SUBDIRS = doc tests
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# Distribute ltconfig and ltmain.sh so that the demo directory works.
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EXTRA_DIST = libtool.m4 libtoolize.in ltconfig ltconfig.in \
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@ -9,8 +9,10 @@ EXTRA_DIST = libtool.m4 libtoolize.in ltconfig ltconfig.in \
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CLEANFILES = libtool libtoolize
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# Files in the demo subdirectory that go in the distribution.
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demo_distfiles = Makefile.in Makefile.am aclocal.m4 configure configure.in \
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foo.c foo.h hello.c libinfo main.c
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demo_distfiles = Makefile.in Makefile.am README aclocal.m4 \
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ansi2knr.1 ansi2knr.c \
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configure configure.in foo.c foo.h hello.c main.c \
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run.test
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# These are required by libtoolize.
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pkgdata_SCRIPTS = config.guess config.sub ltconfig
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@ -24,25 +26,32 @@ aclocal_DATA = libtool.m4
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bin_SCRIPTS = libtool libtoolize
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libtool: ltconfig
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@echo 'WARNING: Warnings from ltconfig can be ignored. :-)'
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$(srcdir)/ltconfig --srcdir=$(srcdir) $(pkgdatadir)/ltmain.sh
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libtoolize: libtoolize.in
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# These depend on configure.in for version numbers.
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libtoolize: libtoolize.in configure.in
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CONFIG_FILES=libtoolize CONFIG_HEADERS= $(top_builddir)/config.status
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chmod +x libtoolize
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$(srcdir)/ltconfig: ltconfig.in
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$(srcdir)/ltconfig: ltconfig.in configure.in
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CONFIG_FILES=ltconfig CONFIG_HEADERS= $(top_builddir)/config.status
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chmod +x ltconfig
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$(srcdir)/ltmain.sh: ltmain.sh.in
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$(srcdir)/ltmain.sh: ltmain.sh.in configure.in
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CONFIG_FILES=ltmain.sh CONFIG_HEADERS= $(top_builddir)/config.status
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# Distribute the demo subdirectory.
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dist-hook:
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mkdir $(distdir)/demo
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-chmod 755 $(distdir)/demo
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here=`pwd`; distdir=`cd $(distdir) && pwd` \
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&& cd $(srcdir)/demo \
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&& automake --include-deps --build-dir=$$here/demo --srcdir-name=$(srcdir)/demo --output-dir=$$distdir/demo
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@for file in $(demo_distfiles); do \
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d=$(srcdir)/demo; \
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test -f $(distdir)/demo/$$file \
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|| ln $$d/$$file $(distdir)/demo/$$file 2> /dev/null \
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|| cp -p $$d/$$file $(distdir)/demo/$$file; \
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done
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4
NEWS
4
NEWS
@ -1,4 +1,4 @@
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New in 0.6b:
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New in 0.6c:
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* Total rewrite of libtool, along with a new model for library building.
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* Completely rewritten documentation for the new paradigm.
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* Sane handling of broken system linkers, such as the ones on AIX
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@ -8,6 +8,8 @@ New in 0.6b:
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libtool program.
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* Automatic mode guessing, based on the command line.
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* Support for new `-static' linking flag.
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* Library version information is now passed on the command line, not
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through a version file.
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* Quote metacharacters in arguments to compile mode.
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Version 0.6 was never released.
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@ -1,5 +1,5 @@
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AC_INIT(ltmain.sh.in)
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AM_INIT_AUTOMAKE(libtool, 0.6c)
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AM_INIT_AUTOMAKE(libtool, 0.6d)
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pkgdatadir='${datadir}/libtool'
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AC_SUBST(pkgdatadir)
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57
ltconfig.in
57
ltconfig.in
@ -33,6 +33,7 @@ progname=`echo "$0" | sed 's%^.*/%%'`
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PROGRAM=ltconfig
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PACKAGE=@PACKAGE@
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VERSION=@VERSION@
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ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
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rm="rm -f"
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help="Try \`$progname --help' for more information."
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@ -53,6 +54,7 @@ with_gcc=no
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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old_CPPFLAGS="$CPPFLAGS"
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old_LD="$LD"
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old_RANLIB="$RANLIB"
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@ -274,7 +276,7 @@ fi
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if test -n "$RANLIB"; then
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old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
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old_postinstall_cmds='$RANLIB $oldlib'
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old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
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fi
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# FIXME: this is simplistic, and doesn't allow for cross-compiling.
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@ -291,6 +293,55 @@ else
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echo $ac_t none 1>&6
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fi
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# Check if old-style libraries may be stripped.
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old_striplib=
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if test -n "$striplib"; then
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echo $ac_n "checking if $striplib works for static archives... $ac_c" 1>&6
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old_striplib="$striplib"
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trap 'rm -rf conftest*; exit 1' 1 2 15
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cat > conftest.c <<EOF
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#line 305 "$progname"
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int external_func() { return 1; }
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static int hidden_func() { return 2; }
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EOF
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if { (eval echo $progname:308: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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oldlib=conftest.a
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oldobjs=' conftest.o'
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# Do each of the archive commands.
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cmds=`eval echo \"$old_archive_cmds\"`
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IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
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for cmd in $cmds; do
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IFS="$save_ifs"
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if { (echo $progname:317: \"$cmd\") 1>&5; ($cmd) 2>&5; }; then :
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else
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old_striplib=
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break
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fi
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done
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IFS="$save_ifs"
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if test -n "$old_striplib"; then
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if { (echo $progname:326: \"$old_striplib conftest.a\") 1>&5; ($old_striplib conftest.a) 2>&5; }; then :
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else
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old_striplib=
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fi
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fi
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else
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old_striplib=
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fi
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rm -rf conftest*
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trap '' 1 2 15
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if test -n "$old_striplib"; then
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echo "$ac_t""yes" 1>&6
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else
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echo "$ac_t""no" 1>&6
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fi
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fi
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# Check to see if we are using GCC.
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if test "$with_gcc" = no; then
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# If CC is not set, then try to find GCC or a usable CC.
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@ -678,14 +729,13 @@ echo "$ac_t""$enable_shared" 1>&6
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ofile=libtool
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trap "rm -fr $ofile; exit 1" 1 2 15
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trap "$rm $ofile; exit 1" 1 2 15
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echo creating $ofile
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rm -fr $ofile
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cat <<EOF > $ofile
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#! /bin/sh
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# libtool - Provide generalized library-building support services.
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# See ABOUT-LIBS for more information.
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#
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# Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
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# This program was configured as follows,
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@ -751,6 +801,7 @@ link_rpath_flag='$link_rpath_flag'
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# How to strip a library file.
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striplib='$striplib'
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old_striplib='$old_striplib'
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# This is the shared library path variable.
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shlibpath_var=$shlibpath_var
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@ -1081,9 +1081,9 @@ EOF
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# Support stripping libraries.
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if test -n "$stripme"; then
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if test -n "$striplib"; then
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$show "$striplib $oldlib"
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$run $striplib $oldlib || exit $?
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if test -n "$old_striplib"; then
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$show "$old_striplib $oldlib"
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$run $old_striplib $oldlib || exit $?
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else
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echo "$progname: warning: no library stripping program" 1>&2
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fi
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