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This commit is contained in:
Gordon Matzigkeit
Gordon Matzigkeit
parent
0952657f53
commit
3c533f8fe9
83
ChangeLog
83
ChangeLog
@ -1,5 +1,88 @@
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Mon Jan 19 10:03:03 1998 Gordon Matzigkeit <gord@profitpress.com>
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* ltconfig.in (old_postuninstall_cmds): Reorder so that chmod
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happens after ranlib. From Markus F.X.J. Oberhumer.
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* ltmain.in (mode): Added `gcc*' and `*-gcc*' to the patterns that
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recognize compilers. From Pieter Schoenmakers.
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(link): Recognize `.a' files again. Suggested by Pieter
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Schoenmakers.
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Sun Jan 18 15:16:34 1998 Gordon Matzigkeit <gord@profitpress.com>
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* ltmain.in (compile): Recognize `.asm' extension, for use with
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the nasm assembler. From Markus F.X.J. Oberhumer.
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Mon Jan 12 14:01:06 1998 Gordon Matzigkeit <gord@profitpress.com>
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* ltconfig.in (runpath_var): Use instead of
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`hardcode_runpath_var'.
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Sun Jan 11 11:55:32 1998 Gordon Matzigkeit <gord@profitpress.com>
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* ltmain.in (finish): Add a better --finish message. Suggested by
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Kenneth Albanowski.
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* ltconfig.in, ltmain.in: Fix a few typos.
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Sat Jan 3 10:03:41 1998 Gordon Matzigkeit <gord@profitpress.com>
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* ltmain.in (link): Quote the definition of $echo in the wrapper
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script.
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* ltconfig.in (export_dynamic_flag_spec): Use `--export-dynamic'
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instead of `-export-dynamic', which is not accepted by all GNU
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ld's. From Eiichi Takamori.
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* ltmain.in (install): Don't print silly `library stripping'
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warnings. Reported by François Pinard.
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Fri Dec 19 08:24:32 1997 Gordon Matzigkeit <gord@profitpress.com>
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* ltmain.in: Don't forget to quote the CDPATH substitution. From
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Tor Lillqvist.
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Thu Dec 18 07:10:27 1997 Gordon Matzigkeit <gord@profitpress.com>
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* ltconfig.in, ltmain.in (CDPATH): Unset this environment variable
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so that HP-UX shells, at least, don't print out the directory name
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after a `cd' command. From Tor Lillqvist.
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Wed Dec 10 23:00:12 1997 Gordon Matzigkeit <gord@gnu.org>
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* demo/Makefile.am (hardcode): Change a bunch of references to
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`$(LIBS)' to `-lm', since we no longer put -lm in LIBS.
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* demo/configure.in: Delete the test for libm, since it is
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standard on every system.
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* demo/Makefile.am (libhello_la_LDFLAGS): Change to include -lm,
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in accordance with new inter-library dependency code.
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* ltmain.in (dependency_libs): Added to help people link programs
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without having to explicitly specify inter-library dependencies.
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* ltconfig.in (COLLECT_NAMES): Oops... I forgot to apply the AIX 3
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restriction to the generated libtool script. Reported by Stefan
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Westerfeld.
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Fri Dec 5 00:21:07 1997 Gordon Matzigkeit <gord@gnu.org>
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* ltconfig.in (thisdir): Quote $echo in the generated libtool
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script for HP-UX. From Markus F.X.J. Oberhumer.
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* ltmain.in (link): Recognize the `.s' suffix. From Markus
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F.X.J. Oberhumer.
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* ltconfig.in (link_static_flag): Don't quote ${wl} on HP-UX
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because link_static_flag is never evaled. From Eric Backus.
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Mon Dec 1 00:50:37 1997 Gordon Matzigkeit <gord@gnu.org>
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* demo/Makefile.am (helldl_DEPENDENCIES): Add `libhello.la' to our
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dependencies so that parallel builds work correctly. From Jim
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Meyering.
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* Makefile.am ($(srcdir)/ltconfig, $(srcdir)/ltmain.sh): Rewrite
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these rules so that they are parallelizable. Reported by Jim
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Meyering.
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5
NEWS
5
NEWS
@ -1,5 +1,10 @@
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NEWS - list of user-visible changes between releases of GNU Libtool
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New:
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* Inter-library dependencies are automatically handled when linking
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against a `.la' file. This, along with `-no-undefined', should
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prevent many accidental libtool misuses.
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New in 1.0h - 1997-12-01, Gordon Matzigkeit:
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* A fix for an insidious bug in the quoting code, which broke
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everything on almost all platforms.
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58
TODO
58
TODO
@ -1,10 +1,52 @@
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For next public release:
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************************
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* Document `execute' mode, and the experimental nature of -dlopen and
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-dlpreopen.
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* Get rid of the sections that try to change behaviour for GNU ld. We
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really should make our shared library support just depend on the
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compiler type.
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Franc,ois Pinard about debugging:
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* Explain why we have the `-lm' in:
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libhello_la_LDFLAGS = -version-info 3:12:1 -lm
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* Explain why we don't allow `-o SOMEFILE' with compile mode.
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* Alexandre Oliva suggests that we hardcode paths into libraries, as
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well as binaries: `... -Wl,-soname -Wl,/tmp/libtest.so.0 ...'.
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* Primoz Peterlin <peterlin@biofiz.mf.uni-lj.si> -Aicrit:
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> A very first impression after compiling the new recode on HP-UX 9.05
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> (with gcc and various other gnuities). I encountered the following
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> problem [...]
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> ../libtool: /./ltmain.sh: not found
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This is a bug in HP-UX sed. The correct solution is to obtain a sed
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update from your HP-UX vendor, or to install GNU sed. The sed
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distributed with HP-UX is so horribly broken that it is impossible to
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change libtool so that it works by using it.
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|
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* From Kenneth Albanowski:
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At the very least, this message should be tailored for the OS and
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libraries -- if Linux's ld requires explicit -rpath arguments (instead of
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treating all -L paths as -rpaths) then this message should mention it, as
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well as the full options. Something like this would seem ideal:
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Libraries have been installed to /usr/lib, /usr/local/lib, /foo/bar
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and /foo/baz. To link against libraries in /foo/bar and /foo/baz, users
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may have to:
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- Use the -L/foo/bar and -L/foo/baz linker flags, and
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- Add /foo/bar:/foo/baz to their LD_LIBRARY_PATH environment
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variable during execution, or
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- Add /foo/bar:/foo/baz to their LD_RUN_PATH environment
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variable during linking, or
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- Use the -rpath /foo/bar and -rpath /foo/baz linker flags, or
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- Have the system administrator add /foo/bar and /foo/bz to
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/etc/ld.so.conf
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[See the ld.so(8) manual page and any operating system documentation
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about shared libraries for more information.]
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* Franc,ois Pinard about debugging:
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``Another thing I'm curious to experiment is how will `gdb' perform
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with shared libraries. There are a few notes in the manual about
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@ -45,13 +87,6 @@ maintainers add this kind of note to their package documentation. The
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biggest motivation, mentioned by Franc,ois Pinard, is to turn off
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double-compilation.
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* Bengt Martensson says:
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"Some compilers may allow identifiers which are not legal in ANSI C,
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for example dollar signs. Such symbols will not be exported. Only
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symbols which are legal in ANSI C (ASCII letters, digits, and
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underscore; not starting with a digit) are exported."
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In the future:
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**************
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@ -87,7 +122,8 @@ is to have undocumented utility libraries, where only the shared
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version is installed.
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* We could use libtool object convenience libraries that resolve
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symbols to be included in a libtool archive.
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symbols to be included in a libtool archive. This would require some
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sort of -whole-archive option, as well.
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* Somehow we need to make sure that static libraries never appear in
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$deplibs. This, will probably require that libtool discover exactly
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@ -13,7 +13,7 @@ CLEANFILES = $(hardcode_tests)
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# Build a libtool library, libhello.la for installation in libdir.
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lib_LTLIBRARIES = libhello.la
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libhello_la_SOURCES = hello.c foo.c
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libhello_la_LDFLAGS = -version-info 3:12:1
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libhello_la_LDFLAGS = -version-info 3:12:1 -lm
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include_HEADERS = foo.h
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@ -31,6 +31,7 @@ hell_debug_LDFLAGS = -static
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# Create a version of hell that does a preloaded dlopen.
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helldl_SOURCES = dlmain.c
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helldl_LDFLAGS = -export-dynamic -dlpreopen libhello.la
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helldl: libhello.la
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# Unfortunately, in order to test libtool thoroughly, we need access
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# to its private directory.
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@ -55,8 +56,8 @@ helldl: $(helldl_OBJECTS) $(helldl_DEPENDENCIES)
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chmod +x helldlT; \
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mv -f helldlT helldl; \
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else \
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echo '$(LINK) $(helldl_LDFLAGS) $(helldl_OBJECTS) $(helldl_LDADD) $(LIBS)'; \
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$(LINK) $(helldl_LDFLAGS) $(helldl_OBJECTS) $(helldl_LDADD) $(LIBS); \
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||||
echo '$(LINK) $(helldl_LDFLAGS) $(helldl_OBJECTS) $(helldl_LDADD) -lm'; \
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$(LINK) $(helldl_LDFLAGS) $(helldl_OBJECTS) $(helldl_LDADD) -lm; \
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fi
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# Test programs to see what gets hardcoded.
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@ -70,8 +71,8 @@ hc-direct: $(hell_OBJECTS) $(hell_DEPENDENCIES)
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for lib in $$library_names; do \
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shlib="./$(objdir)/$$lib"; \
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done; \
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echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib $(LIBS) || echo unsupported > $@"; \
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||||
eval "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib $(LIBS) || echo unsupported > $@"
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echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib -lm || echo unsupported > $@"; \
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eval "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib -lm || echo unsupported > $@"
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|
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# We need to create an alias for $(objdir) so that this test works regardless
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# of $hardcode_minus_L
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@ -88,8 +89,8 @@ hc-libflag: $(hell_OBJECTS) $(hell_DEPENDENCIES)
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echo "echo unsupported > $@"; \
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echo unsupported > $@ || status="$$?"; \
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||||
else \
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||||
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L./_hclibs -lhello $(LIBS)"; \
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$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L./_hclibs -lhello $(LIBS) || status="$$?"; \
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echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L./_hclibs -lhello -lm"; \
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$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L./_hclibs -lhello -lm || status="$$?"; \
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||||
fi; \
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||||
echo "rm -rf _hclibs"; \
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rm -rf _hclibs; \
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@ -99,9 +100,9 @@ hc-libpath: $(hell_OBJECTS) $(hell_DEPENDENCIES)
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@rm -f hc-libpath
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||||
@echo "You may ignore any linking errors from the following command:"
|
||||
@eval `egrep -e '^shlibpath_var=' ./libtool`; \
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||||
echo "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello $(LIBS) || echo unsupported > $@"; \
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||||
eval "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello $(LIBS) || echo unsupported > $@"
|
||||
echo "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello -lm || echo unsupported > $@"; \
|
||||
eval "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello -lm || echo unsupported > $@"
|
||||
|
||||
hc-minusL: $(hell_OBJECTS) $(hell_DEPENDENCIES)
|
||||
@rm -f hc-minusL
|
||||
$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -L./$(objdir) -lhello $(LIBS)
|
||||
$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -L./$(objdir) -lhello -lm
|
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|
||||
@ -5,8 +5,5 @@ AM_INIT_AUTOMAKE(hell,1.0)
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AC_PROG_CC
|
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AM_PROG_LIBTOOL
|
||||
|
||||
dnl Check for the math library.
|
||||
AC_CHECK_LIB(m, cos)
|
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|
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dnl Output the makefile
|
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AC_OUTPUT(Makefile)
|
||||
|
||||
207
doc/libtool.texi
207
doc/libtool.texi
@ -93,6 +93,9 @@ This file documents GNU Libtool, a script that allows package developers
|
||||
to provide generic shared library support. This edition documents
|
||||
version @value{VERSION}.
|
||||
|
||||
@xref{Reporting bugs}, for information on how to report problems with
|
||||
libtool.
|
||||
|
||||
@menu
|
||||
* Introduction:: What the heck is libtool?
|
||||
* Libtool paradigm:: How libtool's view of libraries is different.
|
||||
@ -123,6 +126,7 @@ Using libtool
|
||||
* Creating object files:: Compiling object files for libraries.
|
||||
* Linking libraries:: Creating libraries from object files.
|
||||
* Linking executables:: Linking object files against libtool libraries.
|
||||
* Debugging executables:: Running GDB on libtool-generated programs.
|
||||
* Installing libraries:: Making libraries available to users.
|
||||
* Installing executables:: Making programs available to users.
|
||||
* Static libraries:: When shared libraries are not wanted.
|
||||
@ -131,6 +135,7 @@ Invoking @code{libtool}
|
||||
|
||||
* Compile mode:: Creating library object files.
|
||||
* Link mode:: Generating executables and libraries.
|
||||
* Execute mode:: Debugging libtool-generated programs.
|
||||
* Install mode:: Making libraries and executables public.
|
||||
* Finish mode:: Completing a library installation.
|
||||
* Uninstall mode:: Removing executables and libraries.
|
||||
@ -166,13 +171,13 @@ Tips for interface design
|
||||
Dlopened modules
|
||||
|
||||
* Building modules:: Creating dlopenable objects and libraries.
|
||||
* Dlpreopening::
|
||||
* Dlpreopening:: Dlopening that works on static platforms.
|
||||
* Finding the dlname:: Choosing the right file to @code{dlopen(3)}.
|
||||
* Dlopen issues:: Unresolved problems that need your attention.
|
||||
|
||||
Using libtool with other languages
|
||||
|
||||
* C++ libraries::
|
||||
* C++ libraries:: Building libraries for C++.
|
||||
|
||||
Troubleshooting
|
||||
|
||||
@ -441,6 +446,7 @@ After we have built that library, we want to create a program by linking
|
||||
* Creating object files:: Compiling object files for libraries.
|
||||
* Linking libraries:: Creating libraries from object files.
|
||||
* Linking executables:: Linking object files against libtool libraries.
|
||||
* Debugging executables:: Running GDB on libtool-generated programs.
|
||||
* Installing libraries:: Making libraries available to users.
|
||||
* Installing executables:: Making programs available to users.
|
||||
* Static libraries:: When shared libraries are not wanted.
|
||||
@ -490,7 +496,7 @@ files are identical to ``standard'' object files.
|
||||
|
||||
To create library object files for @file{foo.c} and @file{hello.c},
|
||||
simply invoke libtool with the standard compilation command as
|
||||
arguments:
|
||||
arguments (@pxref{Compile mode}):
|
||||
|
||||
@example
|
||||
a23$ @kbd{libtool gcc -g -O -c foo.c}
|
||||
@ -503,9 +509,9 @@ a23$
|
||||
@end example
|
||||
|
||||
Note that libtool creates two object files for each invocation. The
|
||||
@samp{.lo} file is a library object, and the @samp{.o} file is a standard object
|
||||
file. On @samp{a23}, these files are identical, because only static
|
||||
libraries are supported.
|
||||
@samp{.lo} file is a library object, and the @samp{.o} file is a
|
||||
standard object file. On @samp{a23}, these files are identical, because
|
||||
only static libraries are supported.
|
||||
|
||||
On shared library systems, libtool automatically inserts the PIC
|
||||
generation flags into the compilation command, so that the library
|
||||
@ -555,7 +561,7 @@ shared libraries, libtool simply acts as a wrapper for the system
|
||||
Again, the libtool library name differs from the standard name (it has a
|
||||
@samp{.la} suffix instead of a @samp{.a} suffix). The arguments to libtool are
|
||||
the same ones you would use to produce an executable named
|
||||
@file{libhello.la} with your compiler:
|
||||
@file{libhello.la} with your compiler (@pxref{Link mode}):
|
||||
|
||||
@example
|
||||
burger$ @kbd{libtool gcc -g -O -o libhello.la foo.o hello.o}
|
||||
@ -658,8 +664,9 @@ burger$
|
||||
Libtool's way is almost the same@footnote{However, you should never use
|
||||
@samp{-L} or @samp{-l} flags to link against an uninstalled libtool
|
||||
library. Just specify the relative path to the @samp{.la} file, such as
|
||||
@file{../intl/libintl.la}. This is a design decision to eliminate
|
||||
any ambiguity when linking against uninstalled shared libraries.}:
|
||||
@file{../intl/libintl.la}. This is a design decision to eliminate any
|
||||
ambiguity when linking against uninstalled shared libraries.}
|
||||
(@pxref{Link mode}):
|
||||
|
||||
@example
|
||||
a23$ @kbd{libtool gcc -g -O -o hell main.o libhello.la -lm}
|
||||
@ -733,6 +740,74 @@ 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 Debugging executables
|
||||
@section Debugging executables
|
||||
|
||||
If @file{hell} was a complicated program, you would certainly want to
|
||||
test and debug it before installing it on your system. In the above
|
||||
section, you saw how it the libtool wrapper script makes it possible to
|
||||
run the program directly, but unfortunately, it interferes with the
|
||||
debugger:
|
||||
|
||||
@example
|
||||
burger$ @kbd{gdb hell}
|
||||
GDB is free software and you are welcome to distribute copies of it
|
||||
under certain conditions; type "show copying" to see the conditions.
|
||||
There is absolutely no warranty for GDB; type "show warranty" for details.
|
||||
GDB 4.16 (i386-unknown-netbsd), Copyright 1996 Free Software Foundation, Inc...
|
||||
|
||||
"hell": not in executable format: File format not recognized
|
||||
|
||||
(gdb) @kbd{quit}
|
||||
burger$
|
||||
@end example
|
||||
|
||||
Sad. It doesn't work because GDB isn't doesn't know where the
|
||||
executable lives. So, let's try again, by invoking GDB directly on the
|
||||
executable:
|
||||
|
||||
@example
|
||||
burger$ @kbd{gdb @value{objdir}/hell}
|
||||
trick:/home/src/libtool/demo$ gdb .libs/hell
|
||||
GDB is free software and you are welcome to distribute copies of it
|
||||
under certain conditions; type "show copying" to see the conditions.
|
||||
There is absolutely no warranty for GDB; type "show warranty" for details.
|
||||
GDB 4.16 (i386-unknown-netbsd), Copyright 1996 Free Software Foundation, Inc...
|
||||
(gdb) @kbd{break main}
|
||||
Breakpoint 1 at 0x8048547: file main.c, line 29.
|
||||
(gdb) @kbd{run}
|
||||
Starting program: /home/src/libtool/demo/.libs/hell
|
||||
/home/src/libtool/demo/.libs/hell: can't load library 'libhello.so.2'
|
||||
|
||||
Program exited with code 020.
|
||||
(gdb) @kbd{quit}
|
||||
burger$
|
||||
@end example
|
||||
|
||||
Argh. Now GDB complains because it cannot find the shared library that
|
||||
@file{hell} is linked against. So, we must use libtool in order to
|
||||
properly set the library path and run the debugger. Fortunately, we can
|
||||
forget all about the @file{@value{objdir}} directory, and just run it on
|
||||
the executable wrapper (@pxref{Execute mode}):
|
||||
|
||||
@example
|
||||
burger$ @kbd{libtool gdb hell}
|
||||
GDB is free software and you are welcome to distribute copies of it
|
||||
under certain conditions; type "show copying" to see the conditions.
|
||||
There is absolutely no warranty for GDB; type "show warranty" for details.
|
||||
GDB 4.16 (i386-unknown-netbsd), Copyright 1996 Free Software Foundation, Inc...
|
||||
(gdb) @kbd{break main}
|
||||
Breakpoint 1 at 0x8048547: file main.c, line 29.
|
||||
(gdb) @kbd{run}
|
||||
Starting program: /home/src/libtool/demo/.libs/hell
|
||||
|
||||
Breakpoint 1, main (argc=1, argv=0xbffffc40) at main.c:29
|
||||
29 printf ("Welcome to GNU Hell!\n");
|
||||
(gdb) @kbd{quit}
|
||||
The program is running. Quit anyway (and kill it)? (y or n) @kbd{y}
|
||||
burger$
|
||||
@end example
|
||||
|
||||
@node Installing libraries
|
||||
@section Installing libraries
|
||||
|
||||
@ -758,7 +833,8 @@ burger#
|
||||
|
||||
@pindex install
|
||||
Libtool installation is quite simple, as well. Just use the
|
||||
@code{install} or @code{cp} command that you normally would:
|
||||
@code{install} or @code{cp} command that you normally would
|
||||
(@pxref{Install mode}):
|
||||
|
||||
@example
|
||||
a23# @kbd{libtool cp libhello.la /usr/local/lib/libhello.la}
|
||||
@ -799,7 +875,7 @@ make sure that where the library is installed actually agrees with the
|
||||
@cindex Installation, finishing
|
||||
@cindex Libraries, finishing installation
|
||||
Then, running @samp{libtool -n --finish @var{libdir}} can give you
|
||||
further hints on what to do:
|
||||
further hints on what to do (@pxref{Finish mode}):
|
||||
|
||||
@example
|
||||
burger# @kbd{libtool -n --finish /usr/local/lib}
|
||||
@ -917,8 +993,9 @@ If @var{mode} is specified, it must be one of the following:
|
||||
@item compile
|
||||
Compile a source file into a libtool object.
|
||||
|
||||
@item dlname
|
||||
Find the correct name that programs should @code{dlopen(3)}.
|
||||
@item execute
|
||||
Automatically set the library path so that another program can use
|
||||
uninstalled libtool-generated programs or libraries.
|
||||
|
||||
@item finish
|
||||
Complete the installation of libtool libraries on the system.
|
||||
@ -940,6 +1017,7 @@ Print libtool version information and exit.
|
||||
@menu
|
||||
* Compile mode:: Creating library object files.
|
||||
* Link mode:: Generating executables and libraries.
|
||||
* Execute mode:: Debugging libtool-generated programs.
|
||||
* Install mode:: Making libraries and executables public.
|
||||
* Finish mode:: Completing a library installation.
|
||||
* Uninstall mode:: Removing executables and libraries.
|
||||
@ -983,10 +1061,14 @@ If @var{output-file} is a program, then do not link it against any
|
||||
shared libraries at all. If @var{output-file} is a library, then only
|
||||
create a static library.
|
||||
|
||||
@item -allow-undefined
|
||||
If @var{output-file} is a libtool library, allow it to contain
|
||||
references to symbols that aren't defined in that library or its
|
||||
dependencies (@pxref{Inter-library dependencies}).
|
||||
@item -dlopen @var{file}
|
||||
Same as @samp{-dlpreopen @var{file}}, if native dlopening is not
|
||||
supported on the host platform (@pxref{Dlopened modules}). Otherwise,
|
||||
no effect.
|
||||
|
||||
@item -dlpreopen @var{file}
|
||||
Link @var{file} into the output program, and add its symbols to
|
||||
@var{dld_preloaded_symbols} (@pxref{Dlpreopening}).
|
||||
|
||||
@item -export-dynamic
|
||||
Allow symbols from @var{output-file} to be resolved with @code{dlsym(3)}
|
||||
@ -1001,6 +1083,11 @@ installed.
|
||||
This option is required even when @var{output-file} is not an
|
||||
executable.
|
||||
|
||||
@item -no-undefined
|
||||
Declare that @var{output-file} does not depend on any other libraries.
|
||||
Some platforms cannot create shared libraries that depend on other
|
||||
libraries (@pxref{Inter-library dependencies}).
|
||||
|
||||
@item -o @var{output-file}
|
||||
Create @var{output-file} from the specified objects and libraries.
|
||||
|
||||
@ -1037,6 +1124,31 @@ This method is often called @dfn{partial linking}.
|
||||
|
||||
Otherwise, an executable program is created.
|
||||
|
||||
@node Execute mode
|
||||
@section Execute mode
|
||||
@cindex Execute mode
|
||||
@cindex Mode, execute
|
||||
|
||||
For @samp{execute} mode, the library path is automatically set, then a
|
||||
program is executed.
|
||||
|
||||
The first of the @var{mode-args} is treated as a program name, with the
|
||||
rest as arguments to that program.
|
||||
|
||||
The following components of @var{mode-args} are treated specially:
|
||||
|
||||
@table @samp
|
||||
@item -dlopen @var{file}
|
||||
Add the directory containing @var{file} to the library path.
|
||||
@end table
|
||||
|
||||
This mode sets the library path environment variable according to any
|
||||
@samp{-dlopen} flags.
|
||||
|
||||
If any of the @var{args} are libtool executable wrappers, then they are
|
||||
translated into the name of their corresponding uninstalled binary, and
|
||||
any of their required library directories are added to the library path.
|
||||
|
||||
@node Install mode
|
||||
@section Install mode
|
||||
@cindex Install mode
|
||||
@ -1544,10 +1656,9 @@ Libtool's description of the interfaces that a program uses is very
|
||||
simple: it encodes the least and the greatest interface numbers in the
|
||||
resulting binary (@var{first-interface}, @var{last-interface}).
|
||||
|
||||
Then, the dynamic linker is guaranteed that if a library supports
|
||||
@emph{every} interface number between @var{first-interface} and
|
||||
@var{last-interface}, then the program can be relinked against that
|
||||
library.
|
||||
The dynamic linker is guaranteed that if a library supports @emph{every}
|
||||
interface number between @var{first-interface} and @var{last-interface},
|
||||
then the program can be relinked against that library.
|
||||
|
||||
Note that this can cause problems because libtool's compatibility
|
||||
requirements are actually stricter than is necessary.
|
||||
@ -1575,7 +1686,7 @@ The most recent interface number that this library implements.
|
||||
The implementation number of the @var{current} interface.
|
||||
|
||||
@item age
|
||||
The difference between the oldest and newest interfaces that this
|
||||
The difference between the newest and oldest interfaces that this
|
||||
library implements. In other words, the library implements all the
|
||||
interface numbers in the range from number @code{@var{current} -
|
||||
@var{age}} to @code{@var{current}}.
|
||||
@ -1597,7 +1708,7 @@ This flag accepts an argument of the form
|
||||
@samp{-version-info 3:12:1} sets @var{current} to 3, @var{revision} to
|
||||
12, and @var{age} to 1.
|
||||
|
||||
If either @var{age} or @var{revision} are omitted, they default to 0.
|
||||
If either @var{revision} or @var{age} are omitted, they default to 0.
|
||||
Also note that @var{age} must be less than or equal to the @var{current}
|
||||
interface number.
|
||||
|
||||
@ -1845,12 +1956,12 @@ libraries are found. This restriction is only necessary to preserve
|
||||
compatibility with static library systems and simple dynamic library
|
||||
systems.
|
||||
|
||||
If your library depends on symbols that are defined in executables or
|
||||
static libraries, then you cannot express the dependency with a
|
||||
@samp{-l@var{name}} flag,@footnote{For static libraries, you
|
||||
@emph{could} use a @samp{-l} flag, but it would cause conflicts
|
||||
on systems which have non-PIC objects.} so you need to use the
|
||||
@samp{-allow-undefined} link flag (@pxref{Link mode}).
|
||||
Some platforms, such as AIX, do not even allow you this flexibility. In
|
||||
order to build a shared library, it must be entirely self-contained
|
||||
(i.e. have no references to external symbols), and you need to specify
|
||||
the @var{-no-undefined} flag to allow a shared library to be built. By
|
||||
default, libtool builds only static libraries on these kinds of
|
||||
platforms.
|
||||
|
||||
@node Dlopened modules
|
||||
@chapter Dlopened modules
|
||||
@ -1902,7 +2013,7 @@ problems associated with dlopened modules.
|
||||
|
||||
@menu
|
||||
* Building modules:: Creating dlopenable objects and libraries.
|
||||
* Dlpreopening::
|
||||
* Dlpreopening:: Dlopening that works on static platforms.
|
||||
* Finding the dlname:: Choosing the right file to @code{dlopen(3)}.
|
||||
* Dlopen issues:: Unresolved problems that need your attention.
|
||||
@end menu
|
||||
@ -1976,6 +2087,40 @@ module, or the module is not found, then the application can recover
|
||||
without crashing.
|
||||
@end enumerate
|
||||
|
||||
Libtool emulates @samp{-export-dynamic} on static platforms by linking
|
||||
objects into the program at compile time, and creating data structures
|
||||
that represent the program's symbol table.
|
||||
|
||||
In order to use this feature, you must declare the objects you want your
|
||||
application to dlopen by using the @samp{-dlopen} or @samp{-dlpreopen}
|
||||
flags when you link your program (@pxref{Link mode}).
|
||||
|
||||
@deftp {Structure} dld_symbol name address
|
||||
The @var{name} attribute is a 0-terminated character string of the
|
||||
symbol name, such as @code{"fprintf"}. The @var{address} attribute is a
|
||||
generic pointer to the appropriate object, which is @code{&fprintf} in
|
||||
this example.
|
||||
@end deftp
|
||||
|
||||
@deftypevr {Variable} {dld_symbol *} dld_preloaded_symbols
|
||||
An array of @var{dld_symbol} structures, representing all the preloaded
|
||||
symbols linked into the program. The last element has a @var{name} of
|
||||
@code{0}.
|
||||
@end deftypevr
|
||||
|
||||
@deftypevr {Variable} int dld_preloaded_symbol_count
|
||||
The number of elements in @var{dld_preloaded_symbols}, if it is sorted
|
||||
in ascending order by @var{name}. Otherwise, @code{-1}, to indicate
|
||||
that the application needs to sort and count @var{dld_preloaded_symbols}
|
||||
itself, or search it linearly.
|
||||
@end deftypevr
|
||||
|
||||
Some compilers may allow identifiers which are not valid in ANSI C, such
|
||||
as dollar signs. Libtool only recognizes valid ANSI C symbols (an
|
||||
initial ASCII letter or underscore, followed by zero or more ASCII
|
||||
letters, digits, and underscores), so non-ANSI symbols will not appear
|
||||
in @var{dld_preloaded_symbols}.
|
||||
|
||||
@node Finding the dlname
|
||||
@section Finding the correct name to dlopen
|
||||
@cindex Names of dynamic modules
|
||||
@ -2056,7 +2201,7 @@ This chapter describes how libtool interacts with other languages,
|
||||
and what special considerations you need to make if you do not use C.
|
||||
|
||||
@menu
|
||||
* C++ libraries::
|
||||
* C++ libraries:: Building libraries for C++.
|
||||
@end menu
|
||||
|
||||
@node C++ libraries
|
||||
|
||||
30
ltconfig.in
30
ltconfig.in
@ -26,6 +26,10 @@
|
||||
|
||||
# A lot of this script is taken from autoconf-2.10.
|
||||
|
||||
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
||||
# if CDPATH is set.
|
||||
if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
|
||||
|
||||
echo=echo
|
||||
if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then :
|
||||
else
|
||||
@ -342,7 +346,7 @@ fi
|
||||
|
||||
if test -n "$RANLIB"; then
|
||||
old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
|
||||
old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
|
||||
old_postinstall_cmds="\$RANLIB \$oldlib;$old_postinstall_cmds"
|
||||
fi
|
||||
|
||||
# Check to see if we are using GCC.
|
||||
@ -476,7 +480,7 @@ else
|
||||
hpux9* | hpux10*)
|
||||
# Is there a better link_static_flag that works with the bundled CC?
|
||||
wl='-Wl,'
|
||||
link_static_flag='${wl}-a ${wl}archive'
|
||||
link_static_flag="${wl}-a ${wl}archive"
|
||||
pic_flag='+Z'
|
||||
;;
|
||||
|
||||
@ -686,7 +690,6 @@ hardcode_libdir_flag_spec=
|
||||
hardcode_libdir_separator=
|
||||
hardcode_direct=no
|
||||
hardcode_minus_L=no
|
||||
hardcode_runpath_var=no
|
||||
hardcode_shlibpath_var=unsupported
|
||||
runpath_var=
|
||||
|
||||
@ -707,15 +710,14 @@ if test "$with_gnu_ld" = yes && test "$gnu_ld_acts_native" != yes; then
|
||||
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
|
||||
archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs'
|
||||
runpath_var=LD_RUN_PATH
|
||||
hardcode_runpath_var=yes
|
||||
ld_shlibs=yes
|
||||
else
|
||||
ld_shlibs=no
|
||||
fi
|
||||
|
||||
if test "$ld_shlibs" = yes; then
|
||||
hardcode_libdir_flag_spec='${wl}-rpath $wl$libdir'
|
||||
export_dynamic_flag_spec='${wl}-export-dynamic'
|
||||
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
|
||||
export_dynamic_flag_spec='${wl}--export-dynamic'
|
||||
fi
|
||||
else
|
||||
# PORTME fill in a description of your system's linker (not GNU ld)
|
||||
@ -999,7 +1001,7 @@ dld_preloaded_symbols[] =
|
||||
EOF
|
||||
sed 's/^\(.*\) \(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$nlist" >> conftest.c
|
||||
cat <<\EOF >> conftest.c
|
||||
{0},
|
||||
{0, (__ptr_t) 0}
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
@ -1042,7 +1044,7 @@ test "$pipe_works" = yes || global_symbol_pipe=
|
||||
echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
|
||||
hardcode_action=
|
||||
if test -n "$hardcode_libdir_flag_spec" || \
|
||||
test "$hardcode_runpath_var" = yes; then
|
||||
test -n "$runpath_var"; then
|
||||
|
||||
# We can hardcode non-existant directories.
|
||||
if test "$hardcode_direct" != no && \
|
||||
@ -1308,6 +1310,10 @@ cat <<EOF > $ofile
|
||||
# Compiler and other test output produced by $progname, useful for
|
||||
# debugging $progname, is in ./config.log if it exists.
|
||||
|
||||
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
||||
# if CDPATH is set.
|
||||
if test "\${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
|
||||
|
||||
# An echo program that doesn't interpret backslashes.
|
||||
echo="$ltecho"
|
||||
|
||||
@ -1434,10 +1440,6 @@ hardcode_direct=$hardcode_direct
|
||||
# resulting binary.
|
||||
hardcode_minus_L=$hardcode_minus_L
|
||||
|
||||
# Set to yes if using RUNPATH_VAR=DIR during linking hardcodes DIR into the
|
||||
# resulting binary.
|
||||
hardcode_runpath_var=$hardcode_runpath_var
|
||||
|
||||
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
|
||||
# the resulting binary.
|
||||
hardcode_shlibpath_var=$hardcode_shlibpath_var
|
||||
@ -1445,7 +1447,7 @@ hardcode_shlibpath_var=$hardcode_shlibpath_var
|
||||
EOF
|
||||
|
||||
case "$host_os" in
|
||||
aix*)
|
||||
aix3*)
|
||||
cat <<\EOF >> $ofile
|
||||
# AIX sometimes has problems with the GCC collect2 program. For some
|
||||
# reason, if we set the COLLECT_NAMES environment variable, the problems
|
||||
@ -1468,7 +1470,7 @@ EOF
|
||||
;;
|
||||
*) cat <<EOF >> $ofile
|
||||
# Find the path to this script.
|
||||
thisdir=\`$echo "\$0" | sed -e 's%/[^/]*\$%%'\`
|
||||
thisdir=\`\$echo "\$0" | sed -e 's%/[^/]*\$%%'\`
|
||||
test "X\$0" = "X\$thisdir" && thisdir=.
|
||||
|
||||
# Execute the libtool backend.
|
||||
|
||||
114
ltmain.in
114
ltmain.in
@ -166,7 +166,7 @@ if test -z "$show_help"; then
|
||||
# Infer the operation mode.
|
||||
if test -z "$mode"; then
|
||||
case "$nonopt" in
|
||||
*cc | *++)
|
||||
*cc | *++ | gcc* | *-gcc*)
|
||||
mode=link
|
||||
for arg
|
||||
do
|
||||
@ -181,7 +181,7 @@ if test -z "$show_help"; then
|
||||
*db | *dbx)
|
||||
mode=execute
|
||||
;;
|
||||
*install*|cp)
|
||||
*install*|cp|mv)
|
||||
mode=install
|
||||
;;
|
||||
*rm)
|
||||
@ -266,8 +266,9 @@ if test -z "$show_help"; then
|
||||
libobj=`$echo "$srcfile" | sed -e 's%^.*/%%'`
|
||||
|
||||
# Recognize several different file suffixes.
|
||||
xform='[cCFSfm]'
|
||||
xform='[cCFSfms]'
|
||||
case "$libobj" in
|
||||
*.asm) xform=asm ;;
|
||||
*.c++) xform=c++ ;;
|
||||
*.cc) xform=cc ;;
|
||||
*.cpp) xform=cpp ;;
|
||||
@ -605,7 +606,10 @@ if test -z "$show_help"; then
|
||||
# If there is no dlname, we need to preload.
|
||||
prev=dlprefiles
|
||||
else
|
||||
# We should not create a dependency on this library.
|
||||
# We should not create a dependency on this library, but we
|
||||
# may need any libraries it requires.
|
||||
compile_command="$compile_command$dependency_libs"
|
||||
finalize_command="$finalize_command$dependency_libs"
|
||||
prev=
|
||||
continue
|
||||
fi
|
||||
@ -659,7 +663,7 @@ if test -z "$show_help"; then
|
||||
compile_command="$compile_command $flag"
|
||||
finalize_command="$finalize_command $flag"
|
||||
fi
|
||||
elif test "$hardcode_runpath_var" = yes; then
|
||||
elif test -n "$runpath_var"; then
|
||||
# Do the same for the permanent run path.
|
||||
case "$perm_rpath " in
|
||||
*" $libdir "*) ;;
|
||||
@ -741,6 +745,10 @@ if test -z "$show_help"; then
|
||||
finalize_command="$finalize_command -L$dir -l$name"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Add in any libraries that this one depends upon.
|
||||
compile_command="$compile_command$dependency_libs"
|
||||
finalize_command="$finalize_command$dependency_libs"
|
||||
continue
|
||||
;;
|
||||
|
||||
@ -784,6 +792,15 @@ if test -z "$show_help"; then
|
||||
exit 1
|
||||
;;
|
||||
|
||||
*.a)
|
||||
# Now set the variables for building old libraries.
|
||||
build_libtool_libs=no
|
||||
build_old_libs=yes
|
||||
oldlib="$output"
|
||||
$show "$rm $oldlib"
|
||||
$run $rm $oldlib
|
||||
;;
|
||||
|
||||
*.la)
|
||||
# Make sure we only generate libraries of the form `libNAME.la'.
|
||||
case "$output" in
|
||||
@ -818,6 +835,7 @@ if test -z "$show_help"; then
|
||||
fi
|
||||
|
||||
# Add libc to deplibs on all systems.
|
||||
dependency_libs="$deplibs"
|
||||
deplibs="$deplibs -lc"
|
||||
|
||||
if test -n "$dlfiles$dlprefiles"; then
|
||||
@ -1000,6 +1018,9 @@ if test -z "$show_help"; then
|
||||
dlname="$soname"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Now set the variables for building old libraries.
|
||||
oldlib="$objdir/$libname.a"
|
||||
;;
|
||||
|
||||
*.lo | *.o)
|
||||
@ -1123,7 +1144,7 @@ if test -z "$show_help"; then
|
||||
compile_command="$compile_command $flag"
|
||||
finalize_command="$finalize_command $flag"
|
||||
fi
|
||||
elif test "$hardcode_runpath_var" = yes; then
|
||||
elif test -n "$runpath_var"; then
|
||||
case "$perm_rpath " in
|
||||
*" $libdir "*) ;;
|
||||
*) perm_rpath="$perm_rpath $libdir" ;;
|
||||
@ -1244,7 +1265,7 @@ EOF
|
||||
fi
|
||||
|
||||
cat <<\EOF >> "$objdir/$dlsyms"
|
||||
{0},
|
||||
{0, (__ptr_t) 0}
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
@ -1330,7 +1351,7 @@ EOF
|
||||
finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
|
||||
fi
|
||||
|
||||
if test -n "$perm_rpath"; then
|
||||
if test -n "$runpath_var"; then
|
||||
# We should set the runpath_var.
|
||||
rpath=
|
||||
for dir in $perm_rpath; do
|
||||
@ -1357,6 +1378,9 @@ EOF
|
||||
# Quote the finalize command for shipping.
|
||||
finalize_command=`$echo "$finalize_command" | sed "$sed_quote_subst"`
|
||||
|
||||
# Quote $echo for shipping.
|
||||
qecho=`$echo "$echo" | sed "$sed_quote_subst"`
|
||||
|
||||
# Only actually do things if our run command is non-null.
|
||||
if test -z "$run"; then
|
||||
$rm $output
|
||||
@ -1374,6 +1398,10 @@ EOF
|
||||
# This wrapper script should never be moved out of \``pwd`'.
|
||||
# If it is, it will not operate correctly.
|
||||
|
||||
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
||||
# if CDPATH is set.
|
||||
if test "\${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
|
||||
|
||||
# This environment variable determines our operation mode.
|
||||
if test "\$libtool_install_magic" = "$magic"; then
|
||||
# install mode needs the following variables:
|
||||
@ -1383,7 +1411,7 @@ else
|
||||
# When we are sourced in execute mode, \$file and \$echo are already set.
|
||||
if test "\$libtool_execute_magic" = "$magic"; then :
|
||||
else
|
||||
echo='$echo'
|
||||
echo="$qecho"
|
||||
file="\$0"
|
||||
fi
|
||||
|
||||
@ -1468,23 +1496,11 @@ EOF
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
# See if we need to build an old-fashioned archive.
|
||||
if test "$build_old_libs" = "yes"; then
|
||||
# Now set the variables for building old libraries.
|
||||
oldlib="$objdir/$libname.a"
|
||||
|
||||
# Transform .lo files to .o files.
|
||||
oldobjs="$objs"`$echo "$libobjs " | sed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
|
||||
|
||||
if test -d "$objdir"; then
|
||||
$show "$rm $oldlib"
|
||||
$run $rm $oldlib
|
||||
else
|
||||
$show "$mkdir $objdir"
|
||||
$run $mkdir $objdir
|
||||
fi
|
||||
|
||||
# Do each command in the archive commands.
|
||||
if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
|
||||
cmds=`eval \\$echo \"$old_archive_from_new_cmds\"`
|
||||
@ -1523,6 +1539,9 @@ library_names='$library_names'
|
||||
# The name of the static archive.
|
||||
old_library='$old_library'
|
||||
|
||||
# Libraries that this one depends upon.
|
||||
dependency_libs='$dependency_libs'
|
||||
|
||||
# Version information for $libname.
|
||||
current=$current
|
||||
age=$age
|
||||
@ -1746,13 +1765,9 @@ EOF
|
||||
test "X$dlname" = "X$realname" && dlname=
|
||||
|
||||
# Support stripping libraries.
|
||||
if test -n "$stripme"; then
|
||||
if test -n "$striplib"; then
|
||||
$show "$striplib $destdir/$realname"
|
||||
$run $striplib $destdir/$realname || exit $?
|
||||
else
|
||||
$echo "$modename: warning: no library stripping program" 1>&2
|
||||
fi
|
||||
if test -n "$stripme" && test -n "$striplib"; then
|
||||
$show "$striplib $destdir/$realname"
|
||||
$run $striplib $destdir/$realname || exit $?
|
||||
fi
|
||||
|
||||
if test $# -gt 0; then
|
||||
@ -1919,13 +1934,9 @@ EOF
|
||||
$run eval "$install_prog \$file \$oldlib" || exit $?
|
||||
|
||||
# Support stripping libraries.
|
||||
if test -n "$stripme"; then
|
||||
if test -n "$old_striplib"; then
|
||||
$show "$old_striplib $oldlib"
|
||||
$run $old_striplib $oldlib || exit $?
|
||||
else
|
||||
$echo "$modename: warning: no static library stripping program" 1>&2
|
||||
fi
|
||||
if test -n "$stripme" && test -n "$old_striplib"; then
|
||||
$show "$old_striplib $oldlib"
|
||||
$run $old_striplib $oldlib || exit $?
|
||||
fi
|
||||
|
||||
# Do each command in the postinstall commands.
|
||||
@ -1984,11 +1995,37 @@ EOF
|
||||
done
|
||||
fi
|
||||
|
||||
echo "To link against installed libraries in LIBDIR, users may have to:"
|
||||
echo "------------------------------------------------------------------------------"
|
||||
echo "Libraries have been installed in:"
|
||||
for libdir in $libdirs; do
|
||||
echo " $libdir"
|
||||
done
|
||||
echo
|
||||
echo "To link against installed libraries in a given directory, LIBDIR,"
|
||||
echo "you must use the \`-LLIBDIR' flag during linking."
|
||||
echo
|
||||
echo " You will also need to do one of the following:"
|
||||
if test -n "$shlibpath_var"; then
|
||||
echo " - add LIBDIR to their \`$shlibpath_var' environment variable"
|
||||
echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
|
||||
echo " during execution"
|
||||
fi
|
||||
echo " - use the \`-LLIBDIR' linker flag"
|
||||
if test -n "$runpath_var"; then
|
||||
echo " - add LIBDIR to the \`$runpath_var' environment variable"
|
||||
echo " during linking"
|
||||
fi
|
||||
if test -n "$hardcode_libdir_flag_spec"; then
|
||||
libdir=LIBDIR
|
||||
flag=`eval \\$echo \"$hardcode_libdir_flag_spec\"`
|
||||
|
||||
echo " - use the \`$flag' linker flag"
|
||||
fi
|
||||
if test -f /etc/ld.so.conf; then
|
||||
echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
|
||||
fi
|
||||
echo
|
||||
echo "See any operating system documentation about shared libraries for"
|
||||
echo "more information, such as the ld(1) and ld.so(8) manual pages."
|
||||
echo "------------------------------------------------------------------------------"
|
||||
exit 0
|
||||
;;
|
||||
|
||||
@ -2252,6 +2289,7 @@ MODE must be one of the following:
|
||||
MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
|
||||
a more detailed description of MODE.
|
||||
EOF
|
||||
exit 0
|
||||
;;
|
||||
|
||||
compile)
|
||||
|
||||
@ -1,3 +1,18 @@
|
||||
Fri Jan 23 01:28:06 1998 Gordon Matzigkeit <gord@profitpress.com>
|
||||
|
||||
* Makefile.am (TESTS_ENVIRONMENT): Export some important
|
||||
environment variables. Reported by Ian Haggard.
|
||||
|
||||
Sun Jan 18 15:23:04 1998 Gordon Matzigkeit <gord@profitpress.com>
|
||||
|
||||
* suffix.test (extensions): Recognize `.asm'. From Markus
|
||||
F.X.J. Oberhumer.
|
||||
|
||||
Fri Dec 5 00:26:13 1997 Gordon Matzigkeit <gord@gnu.org>
|
||||
|
||||
* suffix.test (extensions): Recognize `.s'. From Markus
|
||||
F.X.J. Oberhumer.
|
||||
|
||||
Tue Nov 11 15:08:12 1997 Gordon Matzigkeit <gord@gnu.org>
|
||||
|
||||
* quote.test: Add backticks to the backslashify test.
|
||||
|
||||
@ -8,6 +8,10 @@ TESTS = assign.test demo-conf.test $(makesequence) \
|
||||
if.test link.test link-2.test nomode.test \
|
||||
quote.test suffix.test test-e.test
|
||||
|
||||
# Be sure to reexport important environment variables.
|
||||
TESTS_ENVIRONMENT = CC="$(CC)" CFLAGS="$(CFLAGS)" CPPFLAGS="$(CPPFLAGS)" \
|
||||
LD="$(LD)" NM="$(NM)" RANLIB="$(RANLIB)" LN_S="$(LN_S)"
|
||||
|
||||
EXTRA_DIST = defs tlibtool $(TESTS)
|
||||
|
||||
# We need to remove any files that the above tests created.
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
# suffix.test - check that libtool knows how to transform source suffices.
|
||||
|
||||
# Extensions taken from the ones that Automake recognizes, plus Objective C.
|
||||
extensions="C F S c c++ cc cpp cxx f f90 for m"
|
||||
extensions="C F S asm c c++ cc cpp cxx f f90 for m s"
|
||||
bad_names="foo."
|
||||
|
||||
# Test script header.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user