On Sun, 2003-08-31 at 16:22, Tom Howard wrote: > > I'm not an expert so make sure you have a look at the other responses. > > They way I handles this in my project was to install the modules into the > > pkglibdir and then had a post installation hook that would create a > > symbolic link within the module directory to the .la file. > > Here are the rules I use to achive this: > > MODULES: xyz.la abc.la > MODULEDIR: modules
I don't know how this works for you but I have the following so that I
can build the libraries I want as modules:
# Backend Language Writer
include $(top_srcdir)/Makefile.include
modulesdir=$(pkglibdir)/backend_language
modules_LTLIBRARIES = libC.la
Automake handles all the duties of building the modules. Libtool is used
to build a module with the flags (set in configure.ac, exported as a
Makefile symbol and incorporated into the <module_name>_LDFLAGS:
MODULE_LDFLAGS="-export-dynamic -module -avoid-version"
So now all I got at this point was a .so and a .la file. Both were
installed. So now that leads us to your solution.
> install-exec-hook:
> @if ! test -d $(datadir); then rm -f $(datadir); mkdir $(datadir); fi
> @if ! test -d $(pkgdatadir); then rm -f $(pkgdatadir); mkdir $(pkgdatadir);
> fi
> @if ! test -d $(MODULEDIR); then rm -f $(MODULEDIR); mkdir $(MODULEDIR); fi
I know that you are trying to clear out all the directories on
installation. I found that automake wanted to use pkglibdir instead. So
as you can see above I incorporated that into setting the destination
directory. So I find this unnecessary.
> @list='$(MODULES)'; for p in $$list; do \
> if test -f $(pkglibdir)/$$p; then \
> ln -sf $(pkglibdir)/$$p $(MODULEDIR)/$$p; \
> fi; \
> done
Automake handled installation of the files find. So I am not going to
try and break something that works. I get both .la and .so installed but
I changed your idea to do:
install-data-hook:
@list='$(modules_LTLIBRARIES)'; for p in $$list; do \
rm -f $(modulesdir)/$$p ; \
done
modules_LTLIBRAIRES has a list of .la files. The very thing we do not
want permanently installed. So all I do is remove after the installation
is complete.
> uninstall-local:
> @list='$(MODULES)'; for p in $$list; do \
> rm -f $(MODULEDIR)/$$p; \
> done
This was unnecessary since automake did a good job of removing both the
.so and .la files when they were installed. So I did not feel this was
necessary.
>
> pkglib_LTLIBRARIES = \
> ANY_OTHER_LIBS_PKGLIBS \
> $(MODULES)
>
> This will cause xyz.la and abc.la to be installed/uninstalled into/from
> $(pkgdatadir)/modules.
See my above comment about pkglibdir.
Thanks for the ideas Tom. I got want I wanted in the end. You helped me
remember the -avoid-version flag.
Stephen
--
Stephen Torri
GPG Key: http://www.cs.wustl.edu/~storri/storri.asc
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