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*** empty log message ***
This commit is contained in:
Gordon Matzigkeit
Gordon Matzigkeit
parent
f2d0d25f67
commit
ef1ef543d1
43
ChangeLog
43
ChangeLog
@ -1,7 +1,50 @@
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Tue Apr 1 10:01:20 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* libtool.scm: Initial Guile implementation of libtool.
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* ltmain.sh.in: An unexpected inconsistency in my whole approach
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to shared libraries has proven that libtool needs to be completely
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rewritten if I'm going to give full shared library support for
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platforms that don't use the GNU C library version 2 (which to my
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knowledge currently only works on GNU Hurd and Linux/GNU systems).
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Porting the GNU C library should not be difficult, though.
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Platforms that don't have the dlopen(3) family of functions will
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need to install GNU DLD version 4 in order to build any kind of
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libraries at all. Unfortunately, DLD 4 won't be released for a
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while, because I maintain it, and I'm too busy working on libtool.
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I'll keep the old ltconfig/ltmain.sh implementation around for as
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long as I can, and continue applying bug fixes, so that I'll have
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a reasonable starting point for this new libtool implementation.
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It looks like this implementation will be even more complex than
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the original (pre-0.7) libtool. Initial estimates show that it
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may be up to 3 times slower, and 5 times larger than libtool-0.9.
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I'll probably have to rewrite it in Guile to get reasonable
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performance, which will severely limit its portability for a
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while.
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That will also introduce a bootstrapping issue, since the next
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release of Guile will use libtool to build shared libraries. So,
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if users want to have shared Guile libraries, they will have to
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configure Guile with `--disable-shared', compile it, install it,
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then reconfigure Guile with `--enable-shared' and repeat.
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I was hoping to get libtool 1.0 out the door by early April, but
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now it looks like it will take at least another year before it'll
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be usable by the public at large. April fools.
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* ltconfig.in (verify_host): Remove redundant `Transform *-*-linux*
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to *-*-linux-gnu*'. From Bruno Haible.
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Mon Mar 31 16:15:03 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* Makefile.am: Use the new AUTOMAKE and ACLOCAL variables.
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* ltmain.sh.in (link): Only fail if a convenience library doesn't
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exist, and the user specified -whole-archive.
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Fix shell quoting that was breaking @OUTPUT@ substitution.
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Fri Mar 28 19:09:08 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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15
Makefile.am
15
Makefile.am
@ -34,11 +34,8 @@ 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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CC="${CC}" \
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CFLAGS="${CFLAGS}" \
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CPPFLAGS="${CPPFLAGS}" \
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LD="${LD}" \
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RANLIB="${RANLIB}" \
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CC="${CC}" CFLAGS="${CFLAGS}" CPPFLAGS="${CPPFLAGS}" \
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LD="${LD}" RANLIB="${RANLIB}" \
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$(srcdir)/ltconfig --srcdir=$(srcdir) $(pkgdatadir)/ltmain.sh
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# These depend on config.status for version numbers.
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@ -59,7 +56,7 @@ dist-hook: $(demo_distfiles)
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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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&& $(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); \
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test -f $(distdir)/$$file \
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@ -72,13 +69,13 @@ all: demo/Makefile.in demo/configure
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# Rules for rebuilding some of the demo source files.
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$(srcdir)/demo/Makefile.in: demo/Makefile.am demo/configure.in demo/aclocal.m4
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cd $(srcdir)/demo && automake
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cd $(srcdir)/demo && $(AUTOMAKE)
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$(srcdir)/demo/configure: demo/configure.in demo/aclocal.m4
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cd $(srcdir)/demo && autoconf
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cd $(srcdir)/demo && $(AUTOMAKE)
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$(srcdir)/demo/aclocal.m4: demo/configure.in demo/acinclude.m4
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cd $(srcdir)/demo && aclocal
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cd $(srcdir)/demo && $(ACLOCAL)
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$(srcdir)/demo/acinclude.m4:
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rm -f $(srcdir)/demo/acinclude.m4
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8
NEWS
8
NEWS
@ -1,5 +1,13 @@
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NEWS - list of user-visible changes between releases of GNU libtool.
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New in 0.9c:
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* Bug fixes.
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* New Autoconf macros, AM_REPLACE_FUNCS, AM_FUNC_ALLOCA, AM_FUNC_MEMCMP,
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AM_STRUCT_ST_BLOCKS that set and substitute LTLIBOBJS and LTALLOCA.
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* Automake support for Libtool now uses the LTLIBRARIES primary. See
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the Automake documentation for more information.
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* Support *-*-linux-gnu* as an alias for *-*-linux*.
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New in 0.9:
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* Bug fixes.
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* The libtool demo now uses the libm cos(3) function, to demonstrate
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16
PLATFORMS
16
PLATFORMS
@ -7,18 +7,24 @@ alpha-dec-osf3.2 cc 0.7a fail
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hppa1.1-hp-hpux9.05 gcc 0.7a fail
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hppa1.1-hp-hpux9.05 cc 0.7a fail
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hppa1.1-hp-hpux10.10 cc 0.7a fail
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i386-unknown-linux gcc 0.7c ok
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i386-unknown-netbsd1.2 gcc 0.7c ok
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mips-sgi-irix5.3 gcc 0.7a fail
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mips-sgi-irix5.3 cc 0.7a fail
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mips-sgi-irix6.2 cc -32 0.7a fail
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mips-sgi-irix6.2 cc -n32 0.7a fail
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rs6000-ibm-aix3.2.5 gcc* 0.7a gcc bug, fail demo-unst
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rs6000-ibm-aix3.2.5 xlc 0.7a fail demo-unst
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rs6000-ibm-aix4.1.4.0 gcc 0.7a fail demo-inst
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rs6000-ibm-aix4.1.4.0 xlc 0.7a fail demo-inst
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rs6000-ibm-aix3.2.5 gcc 0.7c ok*
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rs6000-ibm-aix3.2.5 xlc 0.7c ok
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rs6000-ibm-aix4.1.4.0 gcc 0.7c ok**
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rs6000-ibm-aix4.1.4.0 xlc 0.7c ok**
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sparc-sun-sunos4.1.3_U1 gcc 0.7a ok
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sparc-sun-sunos4.1.3_U1 cc 0.7a ok
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sparc-sun-solaris2.4 gcc 0.7a ok
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sparc-sun-solaris2.4 cc 0.7a ok
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sparc-sun-solaris2.5.1 gcc 0.7c ok
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----------------------------------------------------------------------
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* GCC version 2.6.1.
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* GCC 2.6.1 prints warnings about multiple symbol definitions.
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** Autoconf 2.12 uses /usr/bin/installbsd, which is buggy, so that
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demo-inst fails.
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5
README
5
README
@ -28,9 +28,8 @@ See the file INSTALL for instructions on how to build and install libtool.
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See the file README-automake for details on Automake support for libtool.
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See the file PLATFORMS for a list of platforms that libtool shared
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library support was tested on. This information is also in
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(libtool)Tested Platforms.
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See the info node (libtool)Tested Platforms. (or the file doc/platforms.texi)
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for a list of platforms that libtool shared library support was tested on.
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If you have any suggestions or bug reports, or you wish to port libtool
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to a new platform, please send electronic mail to Gord Matzigkeit
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@ -10,7 +10,7 @@ working closely with Tom Tromey to integrate libtool patches into
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Automake.
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In the meantime, just ignore these references, or use Gord's
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modified version of automake-1.1g that supports all the features
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modified version of automake-1.1i that supports all the features
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described in the libtool manual:
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<URL:http://www.enci.ucalgary.ca/~gord/src/automake-1.1g-libtool.tar.gz>
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<URL:http://www.enci.ucalgary.ca/~gord/src/automake-1.1j.tar.gz>
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@ -10,7 +10,11 @@ bugs) at:
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Once Automake 1.2 is released, you should get it from your closest GNU
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mirror.
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** If you get automake-1.1k, you'll need to apply the following patch
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Thanks,
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--Gord
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** If you have automake-1.1k, you'll need to apply the following patch
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before installing it:
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diff -u automake-1.1k/automake.in.orig automake-1.1k/automake.in
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1
THANKS
1
THANKS
@ -6,6 +6,7 @@ Bruno Haible <haible@ilog.fr>
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Charles S. Kerr <cskerr@delenn.jccbi.gov>
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Joel Cannon <cannon@alpha.centenary.edu>
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Karl Berry <kb@cs.umb.edu>
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Mark Kettenis <kettenis@phys.uva.nl>
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Mimi Burbank <mimi@scri.fsu.edu>
|
||||
Oliver Guntermann <og@informatik.uni-hannover.de>
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Thomas Esser <te@informatik.uni-hannover.de>
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14
TODO
14
TODO
@ -1,17 +1,21 @@
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* Implement new idea for Automake support: LTLIBRARIES.
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* Need to change `-rpath FOO -rpath BAR' to `-rpath FOO:BAR' with at
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least OSF/1 ld.
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For 1.1:
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* Complete the -export-dynamic flag, and the new dlname mode.
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* Complete convenience libraries made of libtool objects. Document
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-whole-archive and -no-whole-archive. We also need a way to use these
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convenience libraries just to resolve symbols, rather than the
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(simplistic) whole-archive and no-whole-archive.
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|
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* Write libtool not to be dependent on the compiler used to configure
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it.
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* Implement full multi-language support. There are beginnings of this
|
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in the manual (Other Languages).
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||||
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* Consider allowing the creation of convenience libraries made of
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libtool objects. From David Mosberger-Tang. Think about how this
|
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would be done with Automake.
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|
||||
Sometime in the future (maybe):
|
||||
|
||||
* Implement `-static' linking against installed libraries, even when
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||||
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14
configure.in
14
configure.in
@ -1,9 +1,21 @@
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dnl Process this file with autoconf to create configure.
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AC_INIT(ltmain.sh.in)
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AM_INIT_AUTOMAKE(libtool, 0.9c)
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AM_INIT_AUTOMAKE(libtool,0.9d)
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pkgdatadir='${datadir}/libtool'
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AC_SUBST(pkgdatadir)
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aclocaldir='${datadir}/aclocal'
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AC_SUBST(aclocaldir)
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|
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dnl Use the specified CC, RANLIB, and LD while running ltconfig.
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AC_PROG_CC
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||||
AC_PROG_RANLIB
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LD="${LD-ld}"
|
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AC_SUBST(LD)
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||||
|
||||
AC_OUTPUT([Makefile doc/Makefile tests/Makefile])
|
||||
|
||||
# Local Variables:
|
||||
# mode:shell-script
|
||||
# sh-indentation:2
|
||||
# End:
|
||||
|
||||
@ -7,9 +7,9 @@ hardcode_tests = hc-direct hc-minusL hc-libpath
|
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CLEANFILES = $(hardcode_tests)
|
||||
|
||||
# Build a libtool library, libhello.la for installation in libdir.
|
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lib_PROGRAMS = libhello.la
|
||||
lib_LTLIBRARIES = libhello.la
|
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libhello_la_SOURCES = hello.c foo.c
|
||||
libhello_la_LDFLAGS = -version-info 3:12:1 -rpath $(libdir)
|
||||
libhello_la_LDFLAGS = -version-info 3:12:1
|
||||
|
||||
include_HEADERS = foo.h
|
||||
|
||||
|
||||
@ -3,7 +3,6 @@ AC_INIT(hello.c)
|
||||
AM_INIT_AUTOMAKE(hell,1.0)
|
||||
|
||||
AC_PROG_CC
|
||||
AM_C_PROTOTYPES
|
||||
AM_PROG_LIBTOOL
|
||||
|
||||
dnl Output the makefile
|
||||
|
||||
@ -18,9 +18,12 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
|
||||
/* Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu> */
|
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#include "foo.h"
|
||||
#include <stdio.h>
|
||||
#include <math.h>
|
||||
|
||||
int
|
||||
foo ()
|
||||
{
|
||||
printf ("cos (0.0) = %g\n", (double) cos ((double) 0.0));
|
||||
return FOO_RET;
|
||||
}
|
||||
|
||||
40
demo/foo.h
40
demo/foo.h
@ -19,42 +19,36 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
|
||||
/* Only include this header file once. */
|
||||
#ifndef _FOO_H_
|
||||
#define _FOO_H_
|
||||
#define _FOO_H_ 1
|
||||
|
||||
/* __BEGIN_DECLS should be used at the beginning of your C declarations,
|
||||
so that C++ compilers don't mangle their names. */
|
||||
#ifndef __BEGIN_DECLS
|
||||
# ifdef __cplusplus
|
||||
# define __BEGIN_DECLS extern "C" {
|
||||
# else
|
||||
# define __BEGIN_DECLS
|
||||
# endif
|
||||
#endif
|
||||
#ifndef __END_DECLS
|
||||
# ifdef __cplusplus
|
||||
# define __END_DECLS };
|
||||
# else
|
||||
# define __END_DECLS
|
||||
# endif
|
||||
so that C++ compilers don't mangle their names. __END_DECLS is used
|
||||
at the end of C declarations. */
|
||||
#undef __BEGIN_DECLS
|
||||
#undef __END_DECLS
|
||||
#ifdef __cplusplus
|
||||
# define __BEGIN_DECLS extern "C" {
|
||||
# define __END_DECLS }
|
||||
#else
|
||||
# define __BEGIN_DECLS /* empty */
|
||||
# define __END_DECLS /* empty */
|
||||
#endif
|
||||
|
||||
/* __P is a macro used to wrap function prototypes, so that compilers that
|
||||
don't understand ANSI C prototypes still work, and ANSI C compilers can
|
||||
issue warnings about type mismatches. */
|
||||
#ifndef __P
|
||||
# if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32) || defined(__cplusplus)
|
||||
# define __P(protos) protos
|
||||
# else
|
||||
# define __P(protos) ()
|
||||
# endif
|
||||
#undef __P
|
||||
#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32) || defined(__cplusplus)
|
||||
# define __P(protos) protos
|
||||
#else
|
||||
# define __P(protos) ()
|
||||
#endif
|
||||
|
||||
/* Silly constants that the functions return. */
|
||||
#define HELLO_RET 0xe110
|
||||
#define FOO_RET 0xf00
|
||||
|
||||
/* Function declarations. Note the wonderful use of the macros we defined
|
||||
above (__BEGIN_DECLS, __END_DECLS, and __P). */
|
||||
/* Function declarations. Note the wonderful use of the above macros. */
|
||||
__BEGIN_DECLS
|
||||
int foo __P((void));
|
||||
int hello __P((void));
|
||||
|
||||
@ -21,7 +21,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
#include <stdio.h>
|
||||
|
||||
int
|
||||
hello ()
|
||||
hello (void)
|
||||
{
|
||||
printf ("** This is not GNU Hello. There is no built-in mail reader. **\n");
|
||||
return HELLO_RET;
|
||||
|
||||
@ -21,7 +21,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
#include <stdio.h>
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
main (argc, argv)
|
||||
int argc;
|
||||
char **argv;
|
||||
{
|
||||
printf ("Welcome to GNU Hell!\n");
|
||||
|
||||
|
||||
@ -7,5 +7,4 @@
|
||||
## Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>
|
||||
AUTOMAKE_OPTIONS = gnits
|
||||
info_TEXINFOS = libtool.texi
|
||||
|
||||
libtool.info: ../PLATFORMS
|
||||
libtool_TEXINFOS = platforms.texi
|
||||
|
||||
252
doc/libtool.texi
252
doc/libtool.texi
@ -4,22 +4,22 @@
|
||||
@settitle libtool
|
||||
@setchapternewpage off
|
||||
@c %**end of header
|
||||
@syncodeindex vr cp
|
||||
@synindex pg cp
|
||||
|
||||
@include version.texi
|
||||
@set BUGADDR Gord Matzigkeit <gord@@gnu.ai.mit.edu>
|
||||
|
||||
@ifinfo
|
||||
@format
|
||||
START-INFO-DIR-ENTRY
|
||||
* Libtool: (libtool). Generic shared library support script.
|
||||
END-INFO-DIR-ENTRY
|
||||
@end format
|
||||
@end ifinfo
|
||||
@dircategory GNU programming tools
|
||||
@direntry
|
||||
* Libtool: (libtool). Generic shared library support script.
|
||||
@end direntry
|
||||
|
||||
@dircategory Individual utilities
|
||||
@direntry
|
||||
* libtoolize: (libtool)Invoking libtoolize. Adding libtool support.
|
||||
@end direntry
|
||||
|
||||
@ifinfo
|
||||
This file documents the Libtool library support script.
|
||||
This file documents GNU libtool @value{VERSION}
|
||||
|
||||
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
|
||||
@ -49,12 +49,13 @@ approved by the Foundation.
|
||||
@titlepage
|
||||
@title GNU Libtool
|
||||
@subtitle For version @value{VERSION}, @value{UPDATED}
|
||||
@c copyright page
|
||||
@author Gordon Matzigkeit
|
||||
|
||||
@page
|
||||
@vskip 0pt plus 1filll
|
||||
Copyright @copyright{} 1996, 1997 Free Software Foundation, Inc.
|
||||
@sp 2
|
||||
This is the second edition of the GNU Libtool documentation,@*
|
||||
This is the first edition of the GNU Libtool documentation,@*
|
||||
and is consistent with GNU Libtool @value{VERSION}.@*
|
||||
@sp 2
|
||||
Published by the Free Software Foundation @*
|
||||
@ -76,6 +77,10 @@ except that this permission notice may be stated in a translation
|
||||
approved by the Free Software Foundation.
|
||||
@end titlepage
|
||||
|
||||
@c Put everything in one index (arbitrarily chosen to be the concept index).
|
||||
@syncodeindex vr cp
|
||||
@synindex pg cp
|
||||
|
||||
@ifinfo
|
||||
@node Top, Introduction, (dir), (dir)
|
||||
@comment node-name, next, previous, up
|
||||
@ -94,10 +99,11 @@ version @value{VERSION}.
|
||||
* Versioning:: Using library interface versions.
|
||||
* Library Tips:: Tips for library interface design.
|
||||
* Other Languages:: Using libtool without a C compiler.
|
||||
* Maintaining:: Information used by the libtool maintainer.
|
||||
* Troubleshooting:: When libtool doesn't work as advertised.
|
||||
* Maintaining:: Information used by the libtool maintainer.
|
||||
* Index:: Index of concepts, variables, and programs.
|
||||
|
||||
@detailmenu
|
||||
--- The Detailed Node Listing ---
|
||||
|
||||
Introduction
|
||||
@ -155,6 +161,16 @@ Using Libtool with Other Languages
|
||||
|
||||
* C++ Libraries:: Using libtool with C++.
|
||||
|
||||
Troubleshooting
|
||||
|
||||
* Libtool Test Suite:: Libtool's self-tests.
|
||||
* Reporting Bugs:: How to report problems with libtool.
|
||||
|
||||
The Libtool Test Suite
|
||||
|
||||
* Test Descriptions:: The contents of the test suite.
|
||||
* When Tests Fail:: What to do when a test fails.
|
||||
|
||||
Maintainance Notes for Libtool
|
||||
|
||||
* New Ports:: How to port libtool to new systems.
|
||||
@ -168,22 +184,12 @@ Platform Quirks
|
||||
* Reloadable Objects:: Binding object files together.
|
||||
* Archivers:: Programs that create static archives.
|
||||
* Strip:: Removing unnecessary linkage information.
|
||||
|
||||
Troubleshooting
|
||||
|
||||
* Libtool Test Suite:: Libtool's self-tests.
|
||||
* Reporting Bugs:: How to report problems with libtool.
|
||||
|
||||
The Libtool Test Suite
|
||||
|
||||
* Test Descriptions:: The contents of the test suite.
|
||||
* When Tests Fail:: What to do when a test fails.
|
||||
@end detailmenu
|
||||
@end menu
|
||||
|
||||
@end ifinfo
|
||||
|
||||
@node Introduction, Libtool Paradigm, Top, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Introduction
|
||||
@chapter Introduction
|
||||
|
||||
In the past, if a source code package developer wanted to take advantage
|
||||
@ -223,8 +229,7 @@ or want to write code to extend libtool in a consistent way.
|
||||
* Postmortem:: Learning from past difficulties.
|
||||
@end menu
|
||||
|
||||
@node Motivation, Issues, Introduction, Introduction
|
||||
@comment node-name, next, previous, up
|
||||
@node Motivation
|
||||
@section Motivation for Writing Libtool
|
||||
|
||||
@cindex Motivation for writing libtool
|
||||
@ -262,8 +267,7 @@ non-GNU packages.
|
||||
Portability to other (non-GNU) architectures and tools is desirable.
|
||||
@end enumerate
|
||||
|
||||
@node Issues, Other Implementations, Motivation, Introduction
|
||||
@comment node-name, next, previous, up
|
||||
@node Issues
|
||||
@section Implementation Issues
|
||||
|
||||
@cindex Tricky design issues
|
||||
@ -306,8 +310,7 @@ The install Makefile target should warn the user to set
|
||||
required.
|
||||
@end enumerate
|
||||
|
||||
@node Other Implementations, Postmortem, Issues, Introduction
|
||||
@comment node-name, next, previous, up
|
||||
@node Other Implementations
|
||||
@section Other Implementations
|
||||
|
||||
I have investigated several different implementations of building shared
|
||||
@ -318,8 +321,7 @@ Now it is clear that none of these packages have documented the details
|
||||
of shared library systems that libtool requires. So, other packages
|
||||
have been more or less abandoned as influences.
|
||||
|
||||
@node Postmortem, , Other Implementations, Introduction
|
||||
@comment node-name, next, previous, up
|
||||
@node Postmortem
|
||||
@section A Postmortem Analysis of Other Implementations
|
||||
|
||||
@cindex Other implementations, flaws in
|
||||
@ -354,8 +356,7 @@ I hope that libtool will be useful to and used by the GNU community, and
|
||||
that the lessons I've learned in writing it will be taken up and
|
||||
implemented by designers of library systems.
|
||||
|
||||
@node Libtool Paradigm, Using Libtool, Introduction, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Libtool Paradigm
|
||||
@chapter The Libtool Paradigm
|
||||
|
||||
At first, libtool was designed to support an arbitrary number of library
|
||||
@ -377,8 +378,7 @@ the paradigm of existing library systems, with examples from each. It
|
||||
is a new way of thinking, so it may take a little time to absorb, but
|
||||
when you understand it the world gets simpler.
|
||||
|
||||
@node Using Libtool, Invoking libtool, Libtool Paradigm, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Using Libtool
|
||||
@chapter Using Libtool
|
||||
|
||||
@cindex Examples of using libtool
|
||||
@ -406,6 +406,17 @@ subdirectory of the libtool distribution. Assume that we are building a
|
||||
library, @file{libhello}, out of the files @file{foo.c} and
|
||||
@file{hello.c}.
|
||||
|
||||
Note that the @file{foo.c} source file uses the cos(3) math library
|
||||
function, which is usually found in the standalone math library, and not
|
||||
the C library. So, whenever we link an executable or a library against
|
||||
@file{foo.o} or @file{foo.lo}, we need to add @kbd{-lm} to the end of
|
||||
the link line.
|
||||
|
||||
The same rule applies whenever you use functions that don't appear in
|
||||
the standard C library@dots{} you need to add the appropriate
|
||||
@kbd{-l@var{name}} flag to the end of the link line when you link
|
||||
against those objects.
|
||||
|
||||
After we have built that library, we want to create a program by linking
|
||||
@file{main.o} against @file{libhello}.
|
||||
|
||||
@ -418,8 +429,7 @@ After we have built that library, we want to create a program by linking
|
||||
* Static Libraries:: When shared libraries are not wanted.
|
||||
@end menu
|
||||
|
||||
@node Creating Object Files, Linking Libraries, Using Libtool, Using Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Creating Object Files
|
||||
@section Creating Object Files
|
||||
|
||||
@cindex Compiling object files
|
||||
@ -496,8 +506,7 @@ gcc -g -O -c hello.c
|
||||
burger$
|
||||
@end example
|
||||
|
||||
@node Linking Libraries, Linking Executables, Creating Object Files, Using Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Linking Libraries
|
||||
@section Linking Libraries
|
||||
|
||||
@pindex ar
|
||||
@ -543,10 +552,13 @@ from standard objects instead of library objects. This doesn't matter
|
||||
for static libraries, but on shared library systems, it is of great
|
||||
importance.
|
||||
|
||||
So, let's try again, this time with the library object files:
|
||||
So, let's try again, this time with the library object
|
||||
files:@footnote{Remember that we need to add @kbd{-lm} to the link
|
||||
command line because @file{foo.c} uses the cos(3) math library
|
||||
function. @xref{Using Libtool}.}
|
||||
|
||||
@example
|
||||
a23$ @kbd{libtool gcc -g -O -o libhello.la foo.lo hello.lo}
|
||||
a23$ @kbd{libtool gcc -g -O -o libhello.la foo.lo hello.lo -lm}
|
||||
libtool: you must specify an installation directory with `-rpath'
|
||||
a23$
|
||||
@end example
|
||||
@ -558,7 +570,7 @@ installed. So, we try again, with an @code{rpath} setting of
|
||||
|
||||
@example
|
||||
a23$ @kbd{libtool gcc -g -O -o libhello.la foo.lo hello.lo \
|
||||
-rpath /usr/local/lib}
|
||||
-rpath /usr/local/lib -lm}
|
||||
mkdir .libs
|
||||
ar cru .libs/libhello.a foo.o hello.o
|
||||
ranlib .libs/libhello.a
|
||||
@ -570,10 +582,9 @@ Now, let's try the same trick on the shared library platform:
|
||||
|
||||
@example
|
||||
burger$ @kbd{libtool gcc -g -O -o libhello.la foo.lo hello.lo \
|
||||
-rpath /usr/local/lib}
|
||||
-rpath /usr/local/lib -lm}
|
||||
mkdir .libs
|
||||
rm -f .libs/libhello.*
|
||||
ld -Bshareable -o .libs/libhello.so.0.0 foo.lo hello.lo
|
||||
ld -Bshareable -o .libs/libhello.so.0.0 foo.lo hello.lo -lm
|
||||
ar cru .libs/libhello.a foo.o hello.o
|
||||
ranlib .libs/libhello.a
|
||||
creating libhello.la
|
||||
@ -590,8 +601,7 @@ rather than the current directory. This feature is to make it easier to
|
||||
clean up the build directory, and to help ensure that other programs
|
||||
fail horribly if you accidentally forget to use libtool when you should.
|
||||
|
||||
@node Linking Executables, Installing Libraries, Linking Libraries, Using Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Linking Executables
|
||||
@section Linking Executables
|
||||
|
||||
@cindex Linking against installed libraries
|
||||
@ -621,7 +631,7 @@ it, you must use libtool to do the linking.
|
||||
Here's the old way of linking against an uninstalled library:
|
||||
|
||||
@example
|
||||
burger$ @kbd{gcc -g -O -o hell.old main.o libhello.a}
|
||||
burger$ @kbd{gcc -g -O -o hell.old main.o libhello.a -lm}
|
||||
burger$
|
||||
@end example
|
||||
|
||||
@ -632,8 +642,8 @@ library. Just specify the relative path to the `.la' file, such as
|
||||
any ambiguity when linking against uninstalled shared libraries.}:
|
||||
|
||||
@example
|
||||
a23$ @kbd{libtool gcc -g -O -o hell main.o libhello.la}
|
||||
gcc -g -O -o hell main.o ./.libs/libhello.a
|
||||
a23$ @kbd{libtool gcc -g -O -o hell main.o libhello.la -lm}
|
||||
gcc -g -O -o hell main.o ./.libs/libhello.a -lm
|
||||
a23$
|
||||
@end example
|
||||
|
||||
@ -644,8 +654,8 @@ That looks too simple to be true. All libtool did was transform
|
||||
On `burger' the situation is different:
|
||||
|
||||
@example
|
||||
burger$ @kbd{libtool gcc -g -O -o hell main.o libhello.la}
|
||||
gcc -g -O -o .libs/hell main.o -L./.libs -R/usr/local/lib -lhello
|
||||
burger$ @kbd{libtool gcc -g -O -o hell main.o libhello.la -lm}
|
||||
gcc -g -O -o .libs/hell main.o -L./.libs -R/usr/local/lib -lhello -lm
|
||||
creating hell
|
||||
burger$
|
||||
@end example
|
||||
@ -703,8 +713,7 @@ price of being dynamic is eight kilobytes, and the payoff is about four
|
||||
kilobytes. So, having a shared @file{libhello} won't be an advantage
|
||||
until we link it against at least a few more programs.
|
||||
|
||||
@node Installing Libraries, Installing Executables, Linking Executables, Using Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Installing Libraries
|
||||
@section Installing Libraries
|
||||
|
||||
@pindex strip
|
||||
@ -785,8 +794,7 @@ After you have completed these steps, you can go on to begin using the
|
||||
installed libraries. You may also install any executables that depend
|
||||
on libraries you created.
|
||||
|
||||
@node Installing Executables, Static Libraries, Installing Libraries, Using Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Installing Executables
|
||||
@section Installing Executables
|
||||
|
||||
If you used libtool to link any executables against uninstalled libtool
|
||||
@ -811,8 +819,7 @@ install -c .libs/hell /usr/local/bin/hell
|
||||
burger#
|
||||
@end example
|
||||
|
||||
@node Static Libraries, , Installing Executables, Using Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Static Libraries
|
||||
@section Linking Static Libraries
|
||||
|
||||
@cindex Static linking
|
||||
@ -838,7 +845,7 @@ Link the files in the same way you would a libtool library, but use a
|
||||
`.a' suffix (instead of `.la'):
|
||||
|
||||
@example
|
||||
burger$ @kbd{libtool gcc -o libhello.a main.o foo.lo hello.lo}
|
||||
burger$ @kbd{libtool gcc -o libhello.a main.o foo.lo hello.lo -lm}
|
||||
rm -f libhello.a
|
||||
ar cru libhello.a main.o foo.o hello.o
|
||||
ranlib libhello.a
|
||||
@ -862,8 +869,7 @@ Another common situation where static linking is desirable is in
|
||||
creating a standalone binary. Use libtool to do the linking and add the
|
||||
@samp{-static} flag.
|
||||
|
||||
@node Invoking libtool, Integrating Libtool, Using Libtool, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Invoking libtool
|
||||
@chapter Invoking @file{libtool}
|
||||
|
||||
@c FIXME this is where I got sick of writing index entries
|
||||
@ -925,8 +931,7 @@ Print libtool version information and exit.
|
||||
* Uninstall Mode:: Removing executables and libraries.
|
||||
@end menu
|
||||
|
||||
@node Compile Mode, Link Mode, Invoking libtool, Invoking libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Compile Mode
|
||||
@section Compile Mode
|
||||
|
||||
For @samp{compile} mode, @var{mode-args} is a compiler command to be
|
||||
@ -941,8 +946,7 @@ suffix `.c' with the library object suffix, `.lo'.
|
||||
If shared libraries are being built, any necessary PIC generation flags
|
||||
are substituted into the compilation command.
|
||||
|
||||
@node Link Mode, Install Mode, Compile Mode, Invoking libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Link Mode
|
||||
@section Link Mode
|
||||
|
||||
@samp{link} mode links together object files (including library
|
||||
@ -960,6 +964,8 @@ installed.
|
||||
|
||||
@item -l@var{name}
|
||||
@var{output-file} requires the installed library @file{lib@var{name}}.
|
||||
This option is required even when @var{output-file} is not an
|
||||
executable.
|
||||
|
||||
@item -o @var{output-file}
|
||||
Create @var{output-file} from the specified objects and libraries.
|
||||
@ -994,8 +1000,7 @@ This method is called @dfn{incremental linking}.
|
||||
|
||||
Otherwise, an executable program is created.
|
||||
|
||||
@node Install Mode, Finish Mode, Link Mode, Invoking libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Install Mode
|
||||
@section Install Mode
|
||||
|
||||
In @samp{install} mode, libtool interprets @var{mode-args} as an
|
||||
@ -1008,8 +1013,7 @@ command.
|
||||
The command is run, and any necessary unprivileged post-installation
|
||||
commands are also completed.
|
||||
|
||||
@node Finish Mode, Uninstall Mode, Install Mode, Invoking libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Finish Mode
|
||||
@section Finish Mode
|
||||
|
||||
@samp{finish} mode helps system administrators install libtool
|
||||
@ -1019,8 +1023,7 @@ Each @var{mode-arg} is interpreted as the name of a library directory.
|
||||
Running this command may require superuser privileges, so the
|
||||
@samp{--dry-run} option may be useful.
|
||||
|
||||
@node Uninstall Mode, , Finish Mode, Invoking libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Uninstall Mode
|
||||
@section Uninstall Mode
|
||||
|
||||
This mode deletes installed libraries (and other files).
|
||||
@ -1031,8 +1034,7 @@ files (typically @file{/bin/rm}).
|
||||
The remaning @var{mode-args} are either flags for the deletion program
|
||||
(beginning with a `-'), or the names of files to delete.
|
||||
|
||||
@node Integrating Libtool, Versioning, Invoking libtool, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Integrating Libtool
|
||||
@chapter Integrating Libtool with Your Own Packages
|
||||
|
||||
This chapter describes how to integrate libtool with your packages so
|
||||
@ -1045,8 +1047,7 @@ that your users can install hassle-free shared libraries.
|
||||
* Distributing:: What files to distribute with your package.
|
||||
@end menu
|
||||
|
||||
@node Makefile Rules, Using Automake, Integrating Libtool, Integrating Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Makefile Rules
|
||||
@section Writing Makefile Rules for Libtool
|
||||
|
||||
Libtool is fully integrated with Automake (@pxref{Top, , The Automake
|
||||
@ -1072,8 +1073,7 @@ subdirectory of the libtool distribution@dots{} note especially that it
|
||||
was generated automatically from the @file{Makefile.am} by Automake).
|
||||
@end enumerate
|
||||
|
||||
@node Using Automake, Configuring, Makefile Rules, Integrating Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Using Automake
|
||||
@section Using Automake with Libtool
|
||||
|
||||
Libtool library support fits conveniently into Automake's understanding
|
||||
@ -1113,8 +1113,7 @@ libhello_la_SOURCES = hello.c foo.c
|
||||
libhello_la_LDFLAGS = -version-info 3:12:1 -rpath $(libdir)
|
||||
@end example
|
||||
|
||||
@node Configuring, Distributing, Using Automake, Integrating Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Configuring
|
||||
@section Configuring Libtool
|
||||
|
||||
Libtool requires intimate knowledge of your compiler suite and operating
|
||||
@ -1142,8 +1141,7 @@ Libtool has its own equivalent to the @file{configure} script,
|
||||
* AM_PROG_LIBTOOL:: Configuring @file{libtool} in @file{configure.in}.
|
||||
@end menu
|
||||
|
||||
@node Invoking ltconfig, ltconfig Example, Configuring, Configuring
|
||||
@comment node-name, next, previous, up
|
||||
@node Invoking ltconfig
|
||||
@subsection Invoking @file{ltconfig}
|
||||
|
||||
@file{ltconfig} runs a series of configuration tests, then creates a
|
||||
@ -1208,8 +1206,7 @@ The system linker to use (if the generated @file{libtool} requires one).
|
||||
Program to use rather than checking for @file{ranlib}.
|
||||
@end table
|
||||
|
||||
@node ltconfig Example, AM_PROG_LIBTOOL, Invoking ltconfig, Configuring
|
||||
@comment node-name, next, previous, up
|
||||
@node ltconfig Example
|
||||
@subsection Using @file{ltconfig}
|
||||
|
||||
Here is a simple example of using @file{ltconfig} to configure libtool
|
||||
@ -1254,8 +1251,7 @@ creating libtool
|
||||
burger$
|
||||
@end example
|
||||
|
||||
@node AM_PROG_LIBTOOL, , ltconfig Example, Configuring
|
||||
@comment node-name, next, previous, up
|
||||
@node AM_PROG_LIBTOOL
|
||||
@subsection The @code{AM_PROG_LIBTOOL} macro
|
||||
|
||||
If you are using GNU Autoconf (or Automake), you should add a call to
|
||||
@ -1276,8 +1272,7 @@ you define the Makefile variable @code{top_builddir} in your
|
||||
users should set it to the relative path to the top of your build
|
||||
directory (@file{../..}, for example).}
|
||||
|
||||
@node Distributing, , Configuring, Integrating Libtool
|
||||
@comment node-name, next, previous, up
|
||||
@node Distributing
|
||||
@section Including Libtool with Your Package
|
||||
|
||||
In order to use libtool, you need to include the following files with
|
||||
@ -1307,8 +1302,7 @@ use the @file{libtoolize} program.
|
||||
* Invoking libtoolize:: @file{libtoolize} command line options.
|
||||
@end menu
|
||||
|
||||
@node Invoking libtoolize, , Distributing, Distributing
|
||||
@comment node-name, next, previous, up
|
||||
@node Invoking libtoolize
|
||||
@subsection Invoking @file{libtoolize}
|
||||
|
||||
The @file{libtoolize} program provides a standard way to add libtool
|
||||
@ -1362,8 +1356,7 @@ will put the files in the specified directory.
|
||||
@file{libtoolize} displays hints for adding libtool support to your
|
||||
package, as well.
|
||||
|
||||
@node Versioning, Library Tips, Integrating Libtool, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Versioning
|
||||
@chapter Library Interface Versions
|
||||
|
||||
The most difficult issue introduced by shared libraries is that of
|
||||
@ -1392,8 +1385,7 @@ require.
|
||||
* Updating Version Info:: Changing version information before releases.
|
||||
@end menu
|
||||
|
||||
@node Interfaces, Libtool Versioning, Versioning, Versioning
|
||||
@comment node-name, next, previous, up
|
||||
@node Interfaces
|
||||
@section What Are Library Interfaces?
|
||||
|
||||
Interfaces for libraries may be any of the following (and more):
|
||||
@ -1415,8 +1407,7 @@ sockets, pipes, and other inter-process communication protocols
|
||||
Note that static functions do not count as interfaces, because they are
|
||||
not directly available to the user of the library.
|
||||
|
||||
@node Libtool Versioning, Updating Version Info, Interfaces, Versioning
|
||||
@comment node-name, next, previous, up
|
||||
@node Libtool Versioning
|
||||
@section Libtool's Versioning System
|
||||
|
||||
Libtool has its own formal versioning system. It is not as flexible as
|
||||
@ -1472,8 +1463,7 @@ If two libraries have identical @var{current} and @var{age} numbers,
|
||||
then the dynamic linker chooses the library with the greater
|
||||
@var{revision} number.
|
||||
|
||||
@node Updating Version Info, , Libtool Versioning, Versioning
|
||||
@comment node-name, next, previous, up
|
||||
@node Updating Version Info
|
||||
@section Updating the Library Version Information
|
||||
|
||||
If you want to use libtool's versioning system, then you must specify
|
||||
@ -1523,8 +1513,7 @@ set @var{age} to 0.
|
||||
to the release of the package that you are making. This is an abuse
|
||||
that only fosters misunderstanding of the purpose of library versions.
|
||||
|
||||
@node Library Tips, Other Languages, Versioning, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Library Tips
|
||||
@chapter Tips for Interface Design
|
||||
|
||||
Writing a good library interface takes a lot of practice and thorough
|
||||
@ -1577,8 +1566,7 @@ aren't interface changes.
|
||||
* C Header Files:: How to write portable include files.
|
||||
@end menu
|
||||
|
||||
@node C Header Files, , Library Tips, Library Tips
|
||||
@comment node-name, next, previous, up
|
||||
@node C Header Files
|
||||
@section Writing C Header Files
|
||||
|
||||
Writing portable C header files can be difficult, since they may be read
|
||||
@ -1681,8 +1669,7 @@ compilers, especially pre-ANSI compilers.
|
||||
The @code{long double} type is not supported by many compilers.
|
||||
@end itemize
|
||||
|
||||
@node Other Languages, Maintaining, Library Tips, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Other Languages
|
||||
@chapter Using Libtool with Other Languages
|
||||
|
||||
Libtool was first implemented in order to add support for writing shared
|
||||
@ -1697,8 +1684,7 @@ and what special considerations you need to make if you do not use C.
|
||||
* C++ Libraries:: Using libtool with C++.
|
||||
@end menu
|
||||
|
||||
@node C++ Libraries, , Other Languages, Other Languages
|
||||
@comment node-name, next, previous, up
|
||||
@node C++ Libraries
|
||||
@section Writing Libraries for C++
|
||||
|
||||
Creating libraries of C++ code is a fairly straightforward process, and
|
||||
@ -1725,8 +1711,7 @@ compiler.
|
||||
There are ways of working around this problem, but they are beyond the
|
||||
scope of this manual.
|
||||
|
||||
@node Troubleshooting, Index, Maintaining, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Troubleshooting
|
||||
@chapter Troubleshooting
|
||||
|
||||
Libtool is under constant development, changing to keep up-to-date with
|
||||
@ -1739,8 +1724,7 @@ what the problem is, and how to resolve it.
|
||||
* Reporting Bugs:: How to report problems with libtool.
|
||||
@end menu
|
||||
|
||||
@node Libtool Test Suite, Reporting Bugs, Troubleshooting, Troubleshooting
|
||||
@comment node-name, next, previous, up
|
||||
@node Libtool Test Suite
|
||||
@section The Libtool Test Suite
|
||||
|
||||
Libtool comes with its own set of programs that test its capabilities,
|
||||
@ -1758,8 +1742,7 @@ programs.
|
||||
* When Tests Fail:: What to do when a test fails.
|
||||
@end menu
|
||||
|
||||
@node Test Descriptions, When Tests Fail, Libtool Test Suite, Libtool Test Suite
|
||||
@comment node-name, next, previous, up
|
||||
@node Test Descriptions
|
||||
@subsection Description of Test Suite
|
||||
|
||||
Here is a list of the current programs in the test suite, and what they
|
||||
@ -1805,8 +1788,7 @@ the libtool scripts. Checking for the existence of a file can only be
|
||||
done in a portable way by using @code{test -f}.
|
||||
@end table
|
||||
|
||||
@node When Tests Fail, , Test Descriptions, Libtool Test Suite
|
||||
@comment node-name, next, previous, up
|
||||
@node When Tests Fail
|
||||
@subsection When Tests Fail
|
||||
|
||||
Each of the above tests are designed to produce no output when they are
|
||||
@ -1825,8 +1807,7 @@ Another way to have the test programs produce output is to set the
|
||||
For example, @kbd{env VERBOSE=yes make check} runs all the tests, and
|
||||
has each of them display debugging information.
|
||||
|
||||
@node Reporting Bugs, , Libtool Test Suite, Troubleshooting
|
||||
@comment node-name, next, previous, up
|
||||
@node Reporting Bugs
|
||||
@section Reporting Bugs
|
||||
|
||||
If you think you have discovered a bug in libtool, you should think
|
||||
@ -1859,8 +1840,7 @@ the details needed to reproduce the bug, and a brief description of why
|
||||
you think the behaviour is a bug. Be sure to include the word
|
||||
``libtool'' in the subject line.
|
||||
|
||||
@node Maintaining, Troubleshooting, Other Languages, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Maintaining
|
||||
@chapter Maintainance Notes for Libtool
|
||||
|
||||
This chapter contains information that the libtool maintainer finds
|
||||
@ -1874,8 +1854,7 @@ porting libtool to new systems, or writing your own libtool.
|
||||
* libtool Script Contents:: Configuration information that libtool uses.
|
||||
@end menu
|
||||
|
||||
@node New Ports, Tested Platforms, Maintaining, Maintaining
|
||||
@comment node-name, next, previous, up
|
||||
@node New Ports
|
||||
@section Porting libtool to New Systems
|
||||
|
||||
To port libtool to a new system, you'll generally need the following
|
||||
@ -1904,24 +1883,21 @@ Some systems have special documentation on how to build and install
|
||||
shared libraries.
|
||||
@end table
|
||||
|
||||
@node Tested Platforms, Platform Quirks, New Ports, Maintaining
|
||||
@comment node-name, next, previous, up
|
||||
@node Tested Platforms
|
||||
@section Tested Platforms
|
||||
|
||||
This table (the @file{PLATFORMS} file in the libtool distribution)
|
||||
describes when libtool was last known to be tested on platforms where it
|
||||
claims to support shared libraries:
|
||||
This table describes when libtool was last known to be tested on
|
||||
platforms where it claims to support shared libraries:
|
||||
|
||||
@example
|
||||
@include ../PLATFORMS
|
||||
@include platforms.texi
|
||||
@end example
|
||||
|
||||
Libtool versions ending in a single letter (such as @samp{0.7a})
|
||||
designate beta releases. So, @samp{0.7a} comes after public release
|
||||
@samp{0.7}, but before @samp{0.8}.
|
||||
|
||||
@node Platform Quirks, libtool Script Contents, Tested Platforms, Maintaining
|
||||
@comment node-name, next, previous, up
|
||||
@node Platform Quirks
|
||||
@section Platform Quirks
|
||||
|
||||
This section is dedicated to the sanity of the libtool maintainer. It
|
||||
@ -1941,8 +1917,7 @@ improve libtool, or write your own.
|
||||
* Strip:: Removing unnecessary linkage information.
|
||||
@end menu
|
||||
|
||||
@node Compilers, Reloadable Objects, Platform Quirks, Platform Quirks
|
||||
@comment node-name, next, previous, up
|
||||
@node Compilers
|
||||
@subsection Compilers
|
||||
|
||||
The only compiler characteristics that affect libtool are the flags
|
||||
@ -2000,8 +1975,7 @@ Use @samp{-KPIC} to generate PIC.
|
||||
Use @samp{-PIC} to generate PIC.
|
||||
@end table
|
||||
|
||||
@node Reloadable Objects, Archivers, Compilers, Platform Quirks
|
||||
@comment node-name, next, previous, up
|
||||
@node Reloadable Objects
|
||||
@subsection Reloadable Objects
|
||||
|
||||
On all known systems, a reloadable object can be created by running
|
||||
@ -2009,8 +1983,7 @@ On all known systems, a reloadable object can be created by running
|
||||
reloadable object may be treated as exactly equivalent to other
|
||||
objects.
|
||||
|
||||
@node Archivers, Strip, Reloadable Objects, Platform Quirks
|
||||
@comment node-name, next, previous, up
|
||||
@node Archivers
|
||||
@subsection Archivers
|
||||
|
||||
On all known systems, building a static library can be accomplished by
|
||||
@ -2022,8 +1995,7 @@ On all known systems, if there is a program named @file{ranlib}, then it
|
||||
must be used to ``bless'' the created library before linking against it,
|
||||
with the @kbd{ranlib lib@var{name}.a} command.
|
||||
|
||||
@node Strip, , Archivers, Platform Quirks
|
||||
@comment node-name, next, previous, up
|
||||
@node Strip
|
||||
@subsection The @file{strip} Program
|
||||
|
||||
Stripping a library is essentially the same problem as stripping an
|
||||
@ -2049,8 +2021,7 @@ HP-UX @file{strip} requires that @samp{-r} and @samp{-x} flags in order
|
||||
to strip libraries.
|
||||
@end table
|
||||
|
||||
@node libtool Script Contents, , Platform Quirks, Maintaining
|
||||
@comment node-name, next, previous, up
|
||||
@node libtool Script Contents
|
||||
@section @file{libtool} Script Contents
|
||||
|
||||
The @file{libtool} script is generated by @file{ltconfig}
|
||||
@ -2157,8 +2128,7 @@ of commands that are evaluated one after another. If any of the
|
||||
commands return a nonzero exit status, libtool generally exits with an
|
||||
error message.
|
||||
|
||||
@node Index, , Troubleshooting, Top
|
||||
@comment node-name, next, previous, up
|
||||
@node Index
|
||||
@unnumbered Index
|
||||
|
||||
@printindex cp
|
||||
|
||||
@ -4,28 +4,31 @@ canonical host name compiler libtool results
|
||||
--------------------------------------------------------
|
||||
alpha-dec-osf3.2 cc 0.8 ok
|
||||
alpha-dec-osf3.2 gcc 0.8 ok
|
||||
hppa1.1-hp-hpux9.05 cc 0.8 ok*
|
||||
hppa1.1-hp-hpux9.05 gcc 0.8 ok*
|
||||
alpha-dec-osf4.0 cc 0.9 ok
|
||||
alpha-dec-osf4.0 gcc 0.9 ok
|
||||
hppa1.1-hp-hpux9.05 cc 0.8 ok
|
||||
hppa1.1-hp-hpux9.05 gcc 0.8 ok
|
||||
hppa1.1-hp-hpux10.10 cc 0.8 ok
|
||||
i386-unknown-freebsd2.1.5 gcc 0.5 ok
|
||||
i386-unknown-gnu0.0 gcc 0.5 ok
|
||||
i386-unknown-linux2.0.16 gcc 0.9 ok
|
||||
i386-unknown-netbsd1.2 gcc 0.9 ok
|
||||
i386-unknown-netbsd1.2 gcc 0.9a ok
|
||||
i586-unknown-linux1.3.20 gcc 0.9 ok
|
||||
i586-unknown-linux2.0.16 gcc 0.9a ok
|
||||
mips-sgi-irix5.3 cc 0.8 ok
|
||||
mips-sgi-irix5.3 gcc 0.8 ok
|
||||
mips-sgi-irix6.2 cc -32 0.8 ok
|
||||
mips-sgi-irix6.2 cc -n32 0.8 fail
|
||||
rs6000-ibm-aix3.2.5 xlc 0.8 ok
|
||||
rs6000-ibm-aix3.2.5 gcc 0.8 ok
|
||||
mips-sgi-irix6.2 cc -32 0.9 ok
|
||||
mips-sgi-irix6.2 cc -n32 0.9 ok
|
||||
powerpc-ibm-aix4.1.4.0 xlc 0.9a ok
|
||||
powerpc-ibm-aix4.1.4.0 gcc 0.9a ok
|
||||
rs6000-ibm-aix3.2.5 xlc 0.9 fail
|
||||
rs6000-ibm-aix3.2.5 gcc 0.9 fail
|
||||
rs6000-ibm-aix4.1.4.0 xlc 0.9 ok
|
||||
rs6000-ibm-aix4.1.4.0 gcc 0.7c ok
|
||||
sparc-sun-linux2.1.14 gcc 0.7c ok
|
||||
sparc-sun-sunos4.1.3_U1 cc 0.7a ok
|
||||
sparc-sun-sunos4.1.3_U1 gcc 0.7a ok
|
||||
sparc-sun-solaris2.4 cc 0.7a ok
|
||||
sparc-sun-solaris2.4 gcc 0.7a ok
|
||||
sparc-sun-solaris2.5.1 gcc 0.9 ok
|
||||
rs6000-ibm-aix4.1.4.0 gcc 0.9 fail
|
||||
sparc-sun-linux2.1.23 gcc 0.9 ok
|
||||
sparc-sun-sunos4.1.3_U1 cc 0.9 ok
|
||||
sparc-sun-sunos4.1.3_U1 gcc 0.9 ok
|
||||
sparc-sun-solaris2.4 cc 0.9 ok
|
||||
sparc-sun-solaris2.4 gcc 0.9 ok
|
||||
sparc-sun-solaris2.5 cc 0.9 ok
|
||||
sparc-sun-solaris2.5 gcc 0.9a ok
|
||||
--------------------------------------------------------
|
||||
|
||||
* `sh internal 2K buffer overflow', under investigation. In the
|
||||
meantime, set the CONFIG_SHELL environment variable to /usr/bin/ksh.
|
||||
|
||||
29
libtool.m4
vendored
29
libtool.m4
vendored
@ -1,7 +1,27 @@
|
||||
## libtool.m4 - Configure libtool for the target system.
|
||||
## Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
## Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
|
||||
##
|
||||
## Configure libtool for the target system.
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; either version 2 of the License, or
|
||||
## (at your option) any later version.
|
||||
##
|
||||
# serial 1 AM_PROG_LIBTOOL
|
||||
## This program is distributed in the hope that it will be useful, but
|
||||
## WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
## General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
##
|
||||
## As a special exception to the GNU General Public License, if you
|
||||
## distribute this file as part of a program that contains a
|
||||
## configuration script generated by Autoconf, you may include it under
|
||||
## the same distribution terms that you use for the rest of that program.
|
||||
|
||||
# serial 2 AM_PROG_LIBTOOL
|
||||
AC_DEFUN(AM_PROG_LIBTOOL,
|
||||
[AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
@ -21,6 +41,11 @@ libtool_flags="$libtool_shared"
|
||||
test "$silent" = yes && libtool_flags="$libtool_flags --silent"
|
||||
test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
|
||||
|
||||
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
|
||||
case "$host" in
|
||||
*-*-sco3.2v5*) CFLAGS="$CFLAGS -belf" ;;
|
||||
esac
|
||||
|
||||
# Actually configure libtool. ac_aux_dir is where install-sh is found.
|
||||
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" LD="$LD" RANLIB="$RANLIB" \
|
||||
$ac_aux_dir/ltconfig $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
#! /bin/sh
|
||||
# libtoolize - Prepare a package to use libtool.
|
||||
# @configure_input@
|
||||
# Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
|
||||
34
ltconfig.in
34
ltconfig.in
@ -54,12 +54,15 @@ nonopt=NONE
|
||||
verify_host=yes
|
||||
with_gcc=no
|
||||
|
||||
old_AR="$AR"
|
||||
old_CC="$CC"
|
||||
old_CFLAGS="$CFLAGS"
|
||||
old_CPPFLAGS="$CPPFLAGS"
|
||||
old_LD="$LD"
|
||||
old_RANLIB="$RANLIB"
|
||||
|
||||
test -z "$AR" && AR=ar
|
||||
|
||||
# Parse the command line options.
|
||||
args=
|
||||
prev=
|
||||
@ -265,7 +268,7 @@ host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
|
||||
host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
|
||||
|
||||
# Determine commands to create old-style static archives.
|
||||
old_archive_cmds='ar cru $oldlib$oldobjs'
|
||||
old_archive_cmds='$AR cru $oldlib$oldobjs'
|
||||
old_postinstall_cmds='chmod 644 $oldlib'
|
||||
|
||||
# If RANLIB is not set, then run the test.
|
||||
@ -496,7 +499,9 @@ echo $ac_t "$with_gnu_ld" 1>&6
|
||||
echo $ac_n "checking if $linker supports shared libraries... $ac_c" 1>&6
|
||||
|
||||
archive_cmds=
|
||||
export_dynamic_flag=
|
||||
hardcode_libdir_flag_spec=
|
||||
hardcode_libdir_separator=
|
||||
hardcode_direct=no
|
||||
hardcode_minus_L=no
|
||||
hardcode_shlibpath_var=unsupported
|
||||
@ -524,19 +529,20 @@ if test "$with_gnu_ld" = yes; then
|
||||
if test "$ld_shlibs" = yes; then
|
||||
archive_cmds='$cc -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs'
|
||||
hardcode_libdir_flag_spec='${wl}-rpath $wl$libdir'
|
||||
export_dynamic_flag='${wl}-export-dynamic'
|
||||
fi
|
||||
else
|
||||
# PORTME fill in a description of your system's linker (not GNU ld)
|
||||
case "$host" in
|
||||
*-*-aix3*)
|
||||
archive_cmds='/usr/ucb/nm$libobjs | egrep \" D \" | sed \"s/^.* //\" > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE -lc$deplibs;ar cru $lib $objdir/$soname'
|
||||
archive_cmds='/usr/ucb/nm$libobjs | egrep \" [BD] \" | sed \"s/^.* //\" > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE -lc$deplibs;$AR cru $lib $objdir/$soname'
|
||||
# Note: this linker hardcodes the directories in LIBPATH if there
|
||||
# are no directories specified by -L.
|
||||
hardcode_minus_L=yes
|
||||
;;
|
||||
|
||||
*-*-aix4*)
|
||||
archive_cmds='/bin/nm -B$libobjs | egrep \" D \" | sed \"s/^.* //\" > $lib.exp;$cc -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry$deplibs;ar cru $lib $objdir/$soname'
|
||||
archive_cmds='/bin/nm -B$libobjs | egrep \" [BD] \" | sed \"s/^.* //\" > $lib.exp;$cc -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry$deplibs;$AR cru $lib $objdir/$soname'
|
||||
hardcode_minus_L=yes
|
||||
;;
|
||||
|
||||
@ -577,6 +583,7 @@ else
|
||||
*-*-osf3* | *-*-osf4*)
|
||||
archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs -lc$deplibs'
|
||||
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
|
||||
hardcode_libdir_separator=:
|
||||
;;
|
||||
|
||||
*-*-sco3.2v5*)
|
||||
@ -669,11 +676,7 @@ case "$host" in
|
||||
shlibpath_var=LD_LIBRARY_PATH
|
||||
;;
|
||||
|
||||
*-*-gnu*)
|
||||
version_type=sunos
|
||||
library_names_spec='$libname.so.$versuffix'
|
||||
shlibpath_var=LD_LIBRARY_PATH
|
||||
;;
|
||||
# *-*-gnu* needs to come after *-*-linux-gnu*.
|
||||
|
||||
*-*-hpux9* | *-*-hpux10*)
|
||||
# Give a soname corresponding to the major version so that dld.sl refuses to
|
||||
@ -709,6 +712,12 @@ case "$host" in
|
||||
shlibpath_var=LD_LIBRARY_PATH
|
||||
;;
|
||||
|
||||
*-*-gnu*)
|
||||
version_type=sunos
|
||||
library_names_spec='$libname.so.$versuffix'
|
||||
shlibpath_var=LD_LIBRARY_PATH
|
||||
;;
|
||||
|
||||
*-*-netbsd*)
|
||||
version_type=sunos
|
||||
library_names_spec='$libname.so.$versuffix'
|
||||
@ -829,6 +838,9 @@ build_old_libs=$enable_static
|
||||
host_alias="$host_alias"
|
||||
host="$host"
|
||||
|
||||
# The archiver.
|
||||
AR='$AR'
|
||||
|
||||
# The linker used to build libraries.
|
||||
LD='$LD'
|
||||
|
||||
@ -845,6 +857,9 @@ pic_flag='$pic_flag'
|
||||
# Compiler flag to prevent dynamic linking.
|
||||
link_static_flag='$link_static_flag'
|
||||
|
||||
# Compiler flag to allow reflexive dlopens.
|
||||
export_dynamic_flag='$export_dynamic_flag'
|
||||
|
||||
# Pattern to match compiler flags for creating libNAME_p libraries:
|
||||
profile_flag_pattern='$profile_flag_pattern'
|
||||
|
||||
@ -884,6 +899,9 @@ hardcode_action=$hardcode_action
|
||||
# This must work even if \$libdir does not exist.
|
||||
hardcode_libdir_flag_spec='$hardcode_libdir_flag_spec'
|
||||
|
||||
# Whether we need a single -rpath flag with a separated argument.
|
||||
hardcode_libdir_separator='$hardcode_libdir_separator'
|
||||
|
||||
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
|
||||
# resulting binary.
|
||||
hardcode_direct=$hardcode_direct
|
||||
|
||||
333
ltmain.sh.in
333
ltmain.sh.in
@ -155,13 +155,16 @@ if test -z "$show_help"; then
|
||||
*rm)
|
||||
mode=uninstall
|
||||
;;
|
||||
*.la)
|
||||
mode=dlname
|
||||
;;
|
||||
*)
|
||||
# Just use the default operation mode.
|
||||
if test "$mode" = NONE; then
|
||||
if test -n "$nonopt"; then
|
||||
echo "$progname: warning: cannot infer operation mode from \`$nonopt $@'" 1>&2
|
||||
echo "$progname: warning: cannot infer operation mode from \`$nonopt'" 1>&2
|
||||
else
|
||||
echo "$progname: warning: cannot infer operation mode from no MODE-ARGS" 1>&2
|
||||
echo "$progname: warning: cannot infer operation mode without MODE-ARGS" 1>&2
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
@ -176,6 +179,7 @@ if test -z "$show_help"; then
|
||||
case "$mode" in
|
||||
# libtool compile mode
|
||||
compile)
|
||||
progname="$progname: compile"
|
||||
# Get the compilation command and the source file.
|
||||
base_compile="$nonopt"
|
||||
lastarg=
|
||||
@ -271,6 +275,7 @@ if test -z "$show_help"; then
|
||||
|
||||
# libtool link mode
|
||||
link)
|
||||
progname="$progname: link"
|
||||
# Go through the arguments, transforming them on the way.
|
||||
cc="$nonopt"
|
||||
args="$cc"
|
||||
@ -279,6 +284,8 @@ if test -z "$show_help"; then
|
||||
compile_shlibpath=
|
||||
finalize_shlibpath=
|
||||
deplibs=
|
||||
export_dynamic=no
|
||||
hardcode_libdirs=
|
||||
install_libdir=
|
||||
libobjs=
|
||||
link_against_libtool_libs=
|
||||
@ -290,14 +297,7 @@ if test -z "$show_help"; then
|
||||
prevarg=
|
||||
temp_rpath=
|
||||
vinfo=
|
||||
|
||||
|
||||
# FIXME Maybe set the library names to libNAME_p.a if we are doing profiling.
|
||||
# if echo " $@ " | egrep "[ ]$profile_flag_pattern[ ]" > /dev/null 2>&1; then
|
||||
# suffix=p
|
||||
# else
|
||||
# suffix=
|
||||
# fi
|
||||
whole_archive=no
|
||||
|
||||
# We need to know -static, to get the right output filenames.
|
||||
case " $@ " in
|
||||
@ -310,13 +310,8 @@ if test -z "$show_help"; then
|
||||
if test -n "$prev"; then
|
||||
case "$prev" in
|
||||
output)
|
||||
if test "$build_libtool_libs" = yes; then
|
||||
compile_command="$compile_command $objdir/$arg"
|
||||
finalize_command="$finalize_command $objdir/$arg"T
|
||||
else
|
||||
compile_command="$compile_command $arg"
|
||||
finalize_command="$finalize_command $arg"
|
||||
fi
|
||||
compile_command="$compile_command @OUTPUT@"
|
||||
finalize_command="$finalize_command @OUTPUT@"
|
||||
args="$args $arg"
|
||||
;;
|
||||
esac
|
||||
@ -331,6 +326,13 @@ if test -z "$show_help"; then
|
||||
prevarg="$arg"
|
||||
|
||||
case "$arg" in
|
||||
-export-dynamic)
|
||||
export_dynamic=yes
|
||||
compile_command="$compile_command $export_dynamic_flag"
|
||||
finalize_command="$finalize_command $export_dynamic_flag"
|
||||
continue
|
||||
;;
|
||||
|
||||
-L*)
|
||||
dir=`echo "$arg" | sed 's%^-L\(.*\)$%\1%'`
|
||||
case "$dir" in
|
||||
@ -346,6 +348,8 @@ if test -z "$show_help"; then
|
||||
|
||||
-l*) deplibs="$deplibs $arg" ;;
|
||||
|
||||
-no-whole-archive) whole_archive=no ;;
|
||||
|
||||
-o) prev=output ;;
|
||||
|
||||
-rpath)
|
||||
@ -370,13 +374,53 @@ if test -z "$show_help"; then
|
||||
continue
|
||||
;;
|
||||
|
||||
-whole-archive) whole_archive=yes ;;
|
||||
|
||||
-*) cc="$cc $arg" ;; # Some other compiler flag.
|
||||
|
||||
*.o | *.a)
|
||||
*.o)
|
||||
# A standard object.
|
||||
objs="$objs $arg"
|
||||
;;
|
||||
|
||||
*.a)
|
||||
# Find the relevant object directory and library name.
|
||||
file=`echo "$arg" | sed 's%^.*/%%'`
|
||||
dir=`echo "$arg" | sed 's%/[^/]*$%/%'`
|
||||
test "$dir" = "$arg" && dir=
|
||||
|
||||
# If -whole-archive was specified, we need to link all the members.
|
||||
if test "$whole_archive" = yes; then
|
||||
if test -f $arg; then :
|
||||
else
|
||||
echo "$progname: \`$arg' does not exist" 1>&2
|
||||
echo "$help" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Get the names of the members of the archive.
|
||||
members=`$AR t $arg 2>/dev/null`
|
||||
for m in $members; do
|
||||
case "$m" in
|
||||
*.lo) libobjs="$libobjs $dir$m" ;;
|
||||
*.o)
|
||||
if test "$build_libtool_libs" = yes; then
|
||||
objs="$objs $dir$m"
|
||||
else
|
||||
libobjs="$libobjs $dir$m"
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
done
|
||||
elif test -f "$dir$objdir/$file"; then
|
||||
# .libs/libfoo.a exists, so this is an archive of libobjects.
|
||||
libobjs="$libobjs $arg"
|
||||
else
|
||||
# Standard archive.
|
||||
objs="$objs $arg"
|
||||
fi
|
||||
;;
|
||||
|
||||
*.lo)
|
||||
# A library object.
|
||||
libobjs="$libobjs $arg"
|
||||
@ -439,9 +483,23 @@ if test -z "$show_help"; then
|
||||
fi
|
||||
|
||||
if test -n "$hardcode_libdir_flag_spec"; then
|
||||
hardcode_libdir_flag=`eval echo \"$hardcode_libdir_flag_spec\"`
|
||||
compile_command="$compile_command $hardcode_libdir_flag"
|
||||
finalize_command="$finalize_command $hardcode_libdir_flag"
|
||||
if test -n "$hardcode_libdir_separator"; then
|
||||
if test -z "$hardcode_libdirs"; then
|
||||
# Put the magic libdir with the hardcode flag.
|
||||
hardcode_libdirs="$libdir"
|
||||
libdir="@HARDCODE_LIBDIRS@"
|
||||
else
|
||||
# Just accumulate the libdirs.
|
||||
hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
|
||||
libdir=
|
||||
fi
|
||||
fi
|
||||
|
||||
if test -n "$libdir"; then
|
||||
hardcode_libdir_flag=`eval echo \"$hardcode_libdir_flag_spec\"`
|
||||
compile_command="$compile_command $hardcode_libdir_flag"
|
||||
finalize_command="$finalize_command $hardcode_libdir_flag"
|
||||
fi
|
||||
fi
|
||||
|
||||
case "$hardcode_action" in
|
||||
@ -500,8 +558,9 @@ if test -z "$show_help"; then
|
||||
fi
|
||||
else
|
||||
# Transform directly to old archives if we don't build new libraries.
|
||||
compile_command="$compile_command $dir/$old_library"
|
||||
finalize_command="$finalize_command $dir/$old_library"
|
||||
test -z "$old_library" || linklib="$old_library"
|
||||
compile_command="$compile_command $dir/$linklib"
|
||||
finalize_command="$finalize_command $dir/$linklib"
|
||||
fi
|
||||
continue
|
||||
;;
|
||||
@ -523,6 +582,12 @@ if test -z "$show_help"; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Substitute the hardcoded libdirs into the compile commands.
|
||||
if test "$hardcode_libdir_colon_separated" = yes; then
|
||||
compile_command=`echo "$compile_command" | sed "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
|
||||
finalize_command=`echo "$finalize_command" | sed "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
|
||||
fi
|
||||
|
||||
oldlib=
|
||||
oldobjs=
|
||||
case "$output" in
|
||||
@ -539,6 +604,7 @@ if test -z "$show_help"; then
|
||||
|
||||
*.a)
|
||||
# Old archive.
|
||||
libname=`echo "$output" | sed 's/\.a$//'`
|
||||
build_old_libs=yes
|
||||
|
||||
if test -n "$install_libdir"; then
|
||||
@ -553,14 +619,22 @@ if test -z "$show_help"; then
|
||||
*.la)
|
||||
libname=`echo "$output" | sed 's/\.la$//'`
|
||||
|
||||
# All the library-specific variables (install_libdir is set above).
|
||||
library_names=
|
||||
old_library=
|
||||
dlname=
|
||||
current=0
|
||||
revision=0
|
||||
age=0
|
||||
|
||||
if test -n "$objs"; then
|
||||
echo "$progname: cannot build libtool library \`$output' from non-libtool objects"
|
||||
echo "$progname: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# How the heck are we supposed to write a wrapper for a shared library?
|
||||
if test -n "$link_against_libtool_libs"; then
|
||||
echo "$progname: libtool libraries may not depend on uninstalled libraries" 1>&2
|
||||
echo "$progname: libtool library \`$output' may not depend on uninstalled libraries:$link_against_libtool_libs" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
@ -569,10 +643,6 @@ if test -z "$show_help"; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
current=0
|
||||
revision=0
|
||||
age=0
|
||||
|
||||
# Parse the version information argument.
|
||||
IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
|
||||
set dummy $vinfo
|
||||
@ -711,6 +781,12 @@ if test -z "$show_help"; then
|
||||
$show "$ln_s $realname $link"
|
||||
$run $ln_s $realname $link || exit $?
|
||||
done
|
||||
|
||||
# If -export-dynamic was specified, set the dlname.
|
||||
if test "$export_dynamic" = yes; then
|
||||
# On all known operating systems, these are identical.
|
||||
dlname="$soname"
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
|
||||
@ -750,8 +826,10 @@ if test -z "$show_help"; then
|
||||
# Delete the old objects.
|
||||
$run $rm $obj $libobj
|
||||
|
||||
# Create the old-style object.
|
||||
reload_objs="$objs"`echo "$libobjs " | sed 's/\.lo /.o /g; s/ $//g'`
|
||||
# Create the old-style object (skipping any convenience libraries).
|
||||
# FIXME: skipping them is simplistic. We should determine which members
|
||||
# are actually needed to resolve symbols.
|
||||
reload_objs="$objs"`echo "$libobjs " | sed 's/[^ ]*\.a //g; s/\.lo /.o /g; s/ $//g'`
|
||||
|
||||
output="$obj"
|
||||
cmds=`eval echo \"$reload_cmds\"`
|
||||
@ -801,14 +879,11 @@ if test -z "$show_help"; then
|
||||
compile_command=`echo "$compile_command " | sed 's/\.lo /.o /g; s/ $//'`
|
||||
fi
|
||||
|
||||
# Create the binary in the object directory, then wrap it.
|
||||
if test -d $objdir; then :
|
||||
else
|
||||
$show "$mkdir $objdir"
|
||||
$run $mkdir $objdir || exit $?
|
||||
fi
|
||||
|
||||
if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
|
||||
# Replace the output file specification.
|
||||
compile_command=`echo "$compile_command" | sed "s%@OUTPUT@%$output%g"`
|
||||
finalize_command=`echo "$finalize_command" | sed "s%@OUTPUT@%$output%g"`
|
||||
|
||||
# We have no uninstalled library dependencies, so finalize right now.
|
||||
$show "$compile_command"
|
||||
$run $compile_command
|
||||
@ -825,6 +900,17 @@ if test -z "$show_help"; then
|
||||
exit $status
|
||||
fi
|
||||
|
||||
# Replace the output file specification.
|
||||
compile_command=`echo "$compile_command" | sed "s%@OUTPUT@%$objdir/$output%g"`
|
||||
finalize_command=`echo "$finalize_command" | sed "s%@OUTPUT@%$objdir/$output"T"%g`
|
||||
|
||||
# Create the binary in the object directory, then wrap it.
|
||||
if test -d $objdir; then :
|
||||
else
|
||||
$show "$mkdir $objdir"
|
||||
$run $mkdir $objdir || exit $?
|
||||
fi
|
||||
|
||||
if test -n "$shlibpath_var"; then
|
||||
# We should set the shlibpath_var
|
||||
rpath=
|
||||
@ -948,19 +1034,21 @@ EOF
|
||||
|
||||
# See if we need to build an old-fashioned archive.
|
||||
if test "$build_old_libs" = "yes"; then
|
||||
# Transform .lo files to .o
|
||||
oldobjs="$objs"`echo "$libobjs " | sed 's/\.lo /.o /g; s/ $//g'`
|
||||
case "$output" in
|
||||
*.la)
|
||||
# Now set the variables for building old libraries.
|
||||
oldlib="$objdir/$libname.a"
|
||||
;;
|
||||
*)
|
||||
oldlib="$output"
|
||||
# Now set the variables for building old libraries.
|
||||
oldlib="$objdir/$libname.a"
|
||||
|
||||
# Transform .lo files to .o (skipping convenience libraries).
|
||||
# FIXME: skipping them is simplistic. We should determine which members
|
||||
# are actually needed to resolve symbols.
|
||||
oldobjs="$objs"`echo "$libobjs " | sed 's/[^ ]*\.a //g; s/\.lo /.o /g; s/ $//g'`
|
||||
|
||||
if test -d "$objdir"; then
|
||||
$show "$rm $oldlib"
|
||||
$run $rm $oldlib
|
||||
;;
|
||||
esac
|
||||
else
|
||||
$show "$mkdir $objdir"
|
||||
$run $mkdir $objdir
|
||||
fi
|
||||
|
||||
# Do each command in the archive commands.
|
||||
cmds=`eval echo \"$old_archive_cmds\"`
|
||||
@ -971,6 +1059,38 @@ EOF
|
||||
eval "$run $cmd" || exit $?
|
||||
done
|
||||
IFS="$save_ifs"
|
||||
|
||||
case "$output" in
|
||||
*.a)
|
||||
# Just move into place if there were any non-libtool objects.
|
||||
if test -n "$objs"; then
|
||||
$show "$mv $oldlib $output"
|
||||
$run $mv $oldlib $output
|
||||
|
||||
elif test -z "$pic_flag" || test "$build_libtool_libs" != yes; then
|
||||
# Just symlink if libtool objects are the same.
|
||||
$show "$rm $output"
|
||||
$run $rm $output
|
||||
$show "$ln_s $oldlib $output"
|
||||
$run $ln_s $oldlib $output
|
||||
|
||||
else
|
||||
# Create an archive of libtool objects.
|
||||
oldlib="$output"
|
||||
oldobjs="$libobjs"
|
||||
|
||||
# Do each command in the archive commands.
|
||||
cmds=`eval echo \"$old_archive_cmds\"`
|
||||
IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
|
||||
for cmd in $cmds; do
|
||||
IFS="$save_ifs"
|
||||
$show "$cmd"
|
||||
eval "$run $cmd" || exit $?
|
||||
done
|
||||
IFS="$save_ifs"
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Now create the libtool archive.
|
||||
@ -993,6 +1113,9 @@ library_names='$library_names'
|
||||
# The name of the static archive.
|
||||
old_library='$old_library'
|
||||
|
||||
# The name that we can dlopen(3).
|
||||
dlname='$dlname'
|
||||
|
||||
# Version information for $libname.
|
||||
current=$current
|
||||
age=$age
|
||||
@ -1009,6 +1132,7 @@ EOF
|
||||
|
||||
# libtool install mode
|
||||
install)
|
||||
progname="$progname: install"
|
||||
|
||||
# The first argument is the name of the installation program.
|
||||
install_prog="$nonopt"
|
||||
@ -1151,6 +1275,7 @@ EOF
|
||||
# Install the shared library and build the symlinks.
|
||||
$show "$install_prog $dir/$realname $destdir/$realname"
|
||||
eval "$run $install_prog $dir/$realname $destdir/$realname" || exit $?
|
||||
test "X$dlname" = "X$realname" && dlname=
|
||||
|
||||
# Support stripping libraries.
|
||||
if test -n "$stripme"; then
|
||||
@ -1175,11 +1300,18 @@ EOF
|
||||
# ... and create new ones.
|
||||
for linkname
|
||||
do
|
||||
test "X$dlname" = "X$linkname" && dlname=
|
||||
$show "$ln_s $realname $destdir/$linkname"
|
||||
$run $ln_s $realname $destdir/$linkname
|
||||
done
|
||||
fi
|
||||
|
||||
if test -n "$dlname"; then
|
||||
# Install the dynamically-loadable library.
|
||||
$show "$install_prog $dir/$dlname $destdir/$dlname"
|
||||
eval "$run $install_prog $dir/$dlname $destdir/$dlname" || exit $?
|
||||
fi
|
||||
|
||||
# Do each command in the postinstall commands.
|
||||
lib="$destdir/$realname"
|
||||
cmds=`eval echo \"$postinstall_cmds\"`
|
||||
@ -1273,15 +1405,6 @@ EOF
|
||||
esac
|
||||
done
|
||||
|
||||
# FIXME Install any profiled libraries, too.
|
||||
# newfiles=
|
||||
# for file in $staticlibs; do
|
||||
# newfiles="$newfiles $file"
|
||||
# pfile=`echo "$file" | sed 's/\.a$/_p.a/'`
|
||||
# test -f "$pfile" && newfiles="$newfiles $pfile"
|
||||
# done
|
||||
# staticlibs="$newfiles"
|
||||
|
||||
for file in $staticlibs; do
|
||||
name=`echo "$file" | sed 's%^.*/%%'`
|
||||
|
||||
@ -1326,8 +1449,51 @@ EOF
|
||||
exit 0
|
||||
;;
|
||||
|
||||
# libtool dlname mode
|
||||
dlname)
|
||||
progname="$progname: dlname"
|
||||
ltlibs="$nonopt"
|
||||
for lib
|
||||
do
|
||||
ltlibs="$ltlibs $lib"
|
||||
done
|
||||
|
||||
# Now check to make sure each one is a valid libtool library.
|
||||
status=0
|
||||
for lib in $ltlibs; do
|
||||
dlname=
|
||||
libdir=
|
||||
|
||||
# Check to see that this really is a libtool archive.
|
||||
if egrep "^# Generated by $PROGRAM" $arg >/dev/null 2>&1; then :
|
||||
else
|
||||
echo "$progname: \`$arg' is not a valid libtool archive" 1>&2
|
||||
status=1
|
||||
continue
|
||||
fi
|
||||
|
||||
# If there is no directory component, then add one.
|
||||
case "$arg" in
|
||||
*/*) . $arg ;;
|
||||
*) . ./$arg ;;
|
||||
esac
|
||||
|
||||
if test -z "$libdir"; then
|
||||
echo "$progname: \`$arg' contains no -rpath information" 1>&2
|
||||
status=1
|
||||
elif test -n "$dlname"; then
|
||||
echo "$libdir/$dlname"
|
||||
else
|
||||
echo "$progname: \`$arg' was not linked with \`-export-dynamic'" 1>&2
|
||||
status=1
|
||||
fi
|
||||
done
|
||||
exit $status
|
||||
;;
|
||||
|
||||
# libtool finish mode
|
||||
finish)
|
||||
progname="$progname: finish"
|
||||
libdirs="$nonopt"
|
||||
|
||||
if test -n "$finish_cmds" && test -n "$libdirs"; then
|
||||
@ -1359,6 +1525,7 @@ EOF
|
||||
|
||||
# libtool uninstall mode
|
||||
uninstall)
|
||||
progname="$progname: uninstall"
|
||||
rm="$nonopt"
|
||||
files=
|
||||
|
||||
@ -1381,6 +1548,8 @@ EOF
|
||||
test "$dir" = "$file" && dir=.
|
||||
name=`echo "$file" | sed -e 's%^.*/%%'`
|
||||
|
||||
rmfiles="$file"
|
||||
|
||||
case "$name" in
|
||||
*.la)
|
||||
# Possibly a libtool archive, so verify it.
|
||||
@ -1389,21 +1558,19 @@ EOF
|
||||
|
||||
# Delete the libtool libraries and symlinks.
|
||||
for n in $library_names; do
|
||||
$show "$rm $dir/$n"
|
||||
$run $rm $dir/$n
|
||||
rmfiles="$rmfiles $dir/$n"
|
||||
test "X$n" = "X$dlname" && dlname=
|
||||
done
|
||||
test -n "$dlname" && rmfiles="$rmfiles $dir/$dlname"
|
||||
test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
|
||||
|
||||
# Delete the old-fashioned archive.
|
||||
if test -n "$old_library"; then
|
||||
$show "$rm $dir/$old_library"
|
||||
$run $rm $dir/$old_library
|
||||
fi
|
||||
# FIXME: should reinstall the best remaining shared library.
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
$show "$rm $file"
|
||||
$run $rm $file
|
||||
$show "$rm $rmfiles"
|
||||
$run $rm $rmfiles
|
||||
done
|
||||
exit 0
|
||||
;;
|
||||
@ -1437,6 +1604,7 @@ Provide generalized library-building support services.
|
||||
MODE must be one of the following:
|
||||
|
||||
compile compile a source file into a libtool object
|
||||
dlname print filenames to use to \`dlopen' libtool libraries
|
||||
finish complete the installation of libtool libraries
|
||||
install install libraries or executables
|
||||
link create a library or an executable
|
||||
@ -1462,6 +1630,19 @@ library object suffix, \`.lo'.
|
||||
EOF
|
||||
;;
|
||||
|
||||
dlname)
|
||||
cat <<EOF
|
||||
Usage: $progname [OPTION]... --mode=dlname LTLIBRARY [LTLIBRARY]...
|
||||
|
||||
Print filenames to use to \`dlopen' libtool libraries.
|
||||
|
||||
Each LTLIBRARY is the name of a dynamically loadable libtool library (one that
|
||||
was linked using the \`-export-dynamic' option).
|
||||
|
||||
The names to use are printed to standard output, one per line.
|
||||
EOF
|
||||
;;
|
||||
|
||||
finish)
|
||||
cat <<EOF
|
||||
Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
|
||||
@ -1501,13 +1682,16 @@ a program from several object files.
|
||||
|
||||
The following components of LINK-COMMAND are treated specially:
|
||||
|
||||
-LLIBDIR search LIBDIR for required installed libraries
|
||||
-lNAME OUTPUT-FILE requires the installed library libNAME
|
||||
-o OUTPUT-FILE create OUTPUT-FILE from the specified objects
|
||||
-rpath LIBDIR the created library will eventually be installed in LIBDIR
|
||||
-static do not do any dynamic linking or shared library creation
|
||||
-export-dynamic allow the output file to be loaded with dlopen(3)
|
||||
-LLIBDIR search LIBDIR for required installed libraries
|
||||
-lNAME OUTPUT-FILE requires the installed library libNAME
|
||||
-no-whole-archive turn off \`-whole-archive'
|
||||
-o OUTPUT-FILE create OUTPUT-FILE from the specified objects
|
||||
-rpath LIBDIR the created library will eventually be installed in LIBDIR
|
||||
-static do not do any dynamic linking or shared library creation
|
||||
-version-info CURRENT[:REVISION[:AGE]]
|
||||
specify library version info [each variable defaults to 0]
|
||||
specify library version info [each variable defaults to 0]
|
||||
-whole-archive use all members from subsequent \`.a' files
|
||||
|
||||
All other options (arguments beginning with \`-') are ignored.
|
||||
|
||||
@ -1519,7 +1703,8 @@ If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only
|
||||
library objects (\`.lo' files) may be specified, and \`-rpath' is required.
|
||||
|
||||
If OUTPUT-FILE ends in \`.a', then a standard library is created using \`ar'
|
||||
and \`ranlib'.
|
||||
and \`ranlib'. If only libtool objects are specified, then the output file
|
||||
may be used in the creation of other libtool archives.
|
||||
|
||||
If OUTPUT-FILE ends in \`.lo' or \`.o', then a reloadable object file is
|
||||
created, otherwise an executable program is created.
|
||||
|
||||
@ -1,3 +1,22 @@
|
||||
Mon Feb 3 15:17:18 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
|
||||
|
||||
* Makefile.am (TESTS): Do the full make sequence with
|
||||
--disable-shared, then without.
|
||||
|
||||
* demo-sttc.test: Configure the demo directory with
|
||||
--disable-shared.
|
||||
|
||||
Wed Jan 29 14:02:03 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
|
||||
|
||||
* hardcode.test: Rewrite to use fgrep on output from ``strings
|
||||
-a'' if using fgrep directly on the binary files fails. From Mark
|
||||
Kettenis.
|
||||
|
||||
Tue Jan 28 14:00:23 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
|
||||
|
||||
* hardcode.test: Make sure that ../demo/libhello.la really is a
|
||||
shared library before running hardcoding tests.
|
||||
|
||||
Sat Jan 18 10:33:21 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
|
||||
|
||||
* demo-conf.test: Use the CONFIG_SHELL environment variable when
|
||||
|
||||
@ -2,9 +2,10 @@
|
||||
|
||||
AUTOMAKE_OPTIONS = gnits
|
||||
|
||||
TESTS = demo-conf.test demo-make.test demo-exec.test demo-inst.test \
|
||||
demo-unst.test hardcode.test link.test link-2.test suffix.test \
|
||||
test-e.test
|
||||
makesequence = demo-make.test demo-exec.test \
|
||||
demo-inst.test demo-unst.test hardcode.test
|
||||
TESTS = demo-conf.test $(makesequence) \
|
||||
link.test link-2.test suffix.test test-e.test
|
||||
|
||||
EXTRA_DIST = defs tlibtool $(TESTS)
|
||||
|
||||
|
||||
10
tests/defs
10
tests/defs
@ -8,15 +8,17 @@ case "$srcdir" in
|
||||
*) srcdir=`cd $srcdir && pwd` ;;
|
||||
esac
|
||||
|
||||
# tlibtool needs to know what srcdir is.
|
||||
export srcdir
|
||||
libtool="$srcdir/tlibtool"
|
||||
|
||||
prefix="./=inst"
|
||||
if test -d $prefix; then
|
||||
rm -rf $prefix
|
||||
fi
|
||||
if test "$need_prefix" = yes; then
|
||||
# An absolute path to a test installation directory.
|
||||
mkdir $prefix
|
||||
test -d $prefix || mkdir $prefix
|
||||
prefix=`cd $prefix && pwd`
|
||||
else
|
||||
test -d $prefix && rm -rf $prefix
|
||||
prefix=NONE
|
||||
fi
|
||||
|
||||
|
||||
@ -18,8 +18,8 @@ cd ../demo || exit 1
|
||||
|
||||
# Possibly clean up the distribution.
|
||||
if test -f config.cache; then
|
||||
echo "= Running make distclean in ../demo"
|
||||
make distclean || rm -f config.cache
|
||||
echo "= Running $make distclean in ../demo"
|
||||
$make distclean || rm -f config.cache
|
||||
fi
|
||||
|
||||
# Configure the demonstration.
|
||||
|
||||
@ -4,7 +4,8 @@
|
||||
# Test script header.
|
||||
need_prefix=no
|
||||
if test -z "$srcdir"; then
|
||||
srcdir=.
|
||||
srcdir=`echo "$0" | sed 's%/[^/]*$%%'`
|
||||
test "$srcdir" = "$0" && srcdir=.
|
||||
test "${VERBOSE+set}" != "set" && VERBOSE=yes
|
||||
fi
|
||||
. $srcdir/defs || exit 1
|
||||
|
||||
@ -20,8 +20,8 @@ fi
|
||||
# Change to our build directory.
|
||||
cd ../demo || exit 1
|
||||
|
||||
echo "= Running make install in ../demo"
|
||||
make install || exit 1
|
||||
echo "= Running $make install in ../demo"
|
||||
$make install || exit 1
|
||||
|
||||
echo "= Executing installed programs"
|
||||
if $prefix/bin/hell.static | grep 'GNU Hell'; then :
|
||||
|
||||
@ -4,7 +4,8 @@
|
||||
# Test script header.
|
||||
need_prefix=no
|
||||
if test -z "$srcdir"; then
|
||||
srcdir=.
|
||||
srcdir=`echo "$0" | sed 's%/[^/]*$%%'`
|
||||
test "$srcdir" = "$0" && srcdir=.
|
||||
test "${VERBOSE+set}" != "set" && VERBOSE=yes
|
||||
fi
|
||||
. $srcdir/defs || exit 1
|
||||
|
||||
@ -4,7 +4,8 @@
|
||||
# Test script header.
|
||||
need_prefix=yes
|
||||
if test -z "$srcdir"; then
|
||||
srcdir=.
|
||||
srcdir=`echo "$0" | sed 's%/[^/]*$%%'`
|
||||
test "$srcdir" = "$0" && srcdir=.
|
||||
test "${VERBOSE+set}" != "set" && VERBOSE=yes
|
||||
fi
|
||||
. $srcdir/defs || exit 1
|
||||
@ -23,7 +24,8 @@ echo "= Running make uninstall in ../demo"
|
||||
make uninstall || exit 1
|
||||
|
||||
# See that there were no files leftover in $prefix.
|
||||
leftovers=`find $prefix ! -type d -print`
|
||||
# Ignore dotfiles, so that .nfsXXX files don't screw up the test.
|
||||
leftovers=`find $prefix ! -type d -print | egrep -v '^\.'`
|
||||
if test -n "$leftovers"; then
|
||||
echo "= Leftover after make uninstall:"
|
||||
ls -l $leftovers
|
||||
|
||||
@ -29,23 +29,51 @@ $srcdir/../demo/configure --srcdir=$srcdir/../demo --prefix=$prefix || exit 1
|
||||
echo "= Running make in ../demo"
|
||||
make || exit 1
|
||||
|
||||
echo "= Running make check in ../demo"
|
||||
make check || exit 1
|
||||
# Try running the program.
|
||||
echo "= Executing uninstalled programs"
|
||||
if ./hell.static | grep 'GNU Hell'; then :
|
||||
else
|
||||
echo "$0: cannot execute ./hell.static" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ./hell | grep 'GNU Hell'; then :
|
||||
else
|
||||
echo "$0: cannot execute ./hell" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "= Running make install in ../demo"
|
||||
make install || exit 1
|
||||
|
||||
# FIXME - only fail with installcheck if we are superuser.
|
||||
echo "= Running make installcheck in ../demo"
|
||||
make installcheck || exit 1
|
||||
echo "= Executing installed programs"
|
||||
if $prefix/bin/hell.static | grep 'GNU Hell'; then :
|
||||
else
|
||||
echo "$0: cannot execute $prefix/bin/hell.static" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if $prefix/bin/hell | grep 'GNU Hell'; then :
|
||||
else
|
||||
echo "$0: warning: cannot execute $prefix/bin/hell" 1>&2
|
||||
fi
|
||||
|
||||
echo "= Running make uninstall in ../demo"
|
||||
make uninstall || exit 1
|
||||
|
||||
# Clean up the distribution.
|
||||
make distclean
|
||||
# See that there were no files leftover in $prefix.
|
||||
leftovers=`find $prefix ! -type d -print`
|
||||
if test -n "$leftovers"; then
|
||||
echo "= Leftover after make uninstall:"
|
||||
ls -l $leftovers
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Delete the directory tree we created.
|
||||
rm -rf $prefix
|
||||
|
||||
|
||||
# Clean up the distribution.
|
||||
make distclean
|
||||
|
||||
exit 0
|
||||
|
||||
@ -20,6 +20,18 @@ fi
|
||||
# Change to our build directory.
|
||||
cd ../demo || exit 1
|
||||
|
||||
# Check to make sure we have a dynamic library.
|
||||
library_names=NONE
|
||||
eval `egrep -e '^library_names=' ./libhello.la 2>/dev/null`
|
||||
|
||||
if test "$library_names" = NONE; then
|
||||
echo "library_names not set in ../demo/libhello.la" 1>&2
|
||||
exit 1
|
||||
elif test -z "$library_names"; then
|
||||
echo "= Exiting: ../demo/libhello.la is not a shared library"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
echo "= Running $make hardcode in ../demo"
|
||||
$make hardcode || exit 1
|
||||
|
||||
@ -56,33 +68,50 @@ for file in hc-*; do
|
||||
hc-libpath) expected="$hardcode_shlibpath_var" ;;
|
||||
hc-minusL) expected="$hardcode_minus_L" ;;
|
||||
*)
|
||||
echo "unknown file \`$file'" 1>&2
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
|
||||
# Discover whether the .libs directory really was hardcoded.
|
||||
hardcoded=no
|
||||
if fgrep '.libs' $file > /dev/null; then
|
||||
hardcoded=yes
|
||||
elif strings -a $file 2>/dev/null | fgrep '.libs' > /dev/null; then
|
||||
# At least AIX fgrep doesn't work for binary files, so we need strings.
|
||||
hardcoded=yes
|
||||
elif egrep 'unsupported' $file > /dev/null; then
|
||||
hardcoded=unsupported
|
||||
fi
|
||||
|
||||
# Check the result.
|
||||
case "$hardcoded" in
|
||||
yes)
|
||||
if test $expected = yes; then
|
||||
echo ".libs was hardcoded in \`$file', as libtool expected"
|
||||
else
|
||||
echo ".libs was hardcoded in \`$file', which fooled libtool" 1>&2
|
||||
status=1
|
||||
fi
|
||||
elif egrep 'unsupported' $file > /dev/null; then
|
||||
if test $expected = unsupported; then
|
||||
echo "\`$file' was not linked properly, as libtool expected"
|
||||
else
|
||||
echo "\`$file' was not linked properly, which fooled libtool" 1>&2
|
||||
status=1
|
||||
fi
|
||||
else
|
||||
;;
|
||||
|
||||
no)
|
||||
if test $expected = no; then
|
||||
echo ".libs was not hardcoded in \`$file', as libtool expected"
|
||||
else
|
||||
echo ".libs was not hardcoded in \`$file', which fooled libtool" 1>&2
|
||||
status=1
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
|
||||
unsupported)
|
||||
if test $expected = unsupported; then
|
||||
echo "\`$file' was not linked properly, as libtool expected"
|
||||
else
|
||||
echo "\`$file' was not linked properly, which fooled libtool" 1>&2
|
||||
status=1
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
exit $status
|
||||
|
||||
@ -1,16 +1,17 @@
|
||||
#! /bin/sh
|
||||
# link.test - check that .lo files and .l_o files aren't made into programs.
|
||||
# link.test - check that .lo files aren't made into programs.
|
||||
|
||||
# Test script header.
|
||||
need_prefix=no
|
||||
if test -z "$srcdir"; then
|
||||
srcdir=.
|
||||
srcdir=`echo "$0" | sed 's%/[^/]*$%%'`
|
||||
test "$srcdir" = "$0" && srcdir=.
|
||||
test "${VERBOSE+set}" != "set" && VERBOSE=yes
|
||||
fi
|
||||
. $srcdir/defs || exit 1
|
||||
|
||||
# Try a sample link command.
|
||||
linkresult=`$libtool -n --mode=link gcc -o something foo.o hello.l_o hell.lo`
|
||||
linkresult=`$libtool -n --mode=link gcc -o something foo.o hell.lo`
|
||||
|
||||
test $? = 0 || exit 1
|
||||
|
||||
@ -20,10 +21,5 @@ case "$linkresult" in
|
||||
echo "$0: .lo files should not be linked into programs"
|
||||
exit 1
|
||||
;;
|
||||
|
||||
*".l_o "*)
|
||||
echo "$0: .l_o files should not be linked into programs"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
exit 0
|
||||
|
||||
@ -4,7 +4,8 @@
|
||||
# Test script header.
|
||||
need_prefix=no
|
||||
if test -z "$srcdir"; then
|
||||
srcdir=.
|
||||
srcdir=`echo "$0" | sed 's%/[^/]*$%%'`
|
||||
test "$srcdir" = "$0" && srcdir=.
|
||||
test "${VERBOSE+set}" != "set" && VERBOSE=yes
|
||||
fi
|
||||
. $srcdir/defs || exit 1
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user