Re: shared library dependencies (again)
- From: Owen Taylor <otaylor redhat com>
- To: gtk-devel-list gnome org
- Subject: Re: shared library dependencies (again)
- Date: 12 May 2001 16:19:21 -0400
Owen Taylor <otaylor redhat com> writes:
> Ugh, you are right. There are basically two ways I have in my
> mind that you might be able to fix this:
>
> $(top_builddir)/modules/$dir/libpango-$module.la: some_phony_target
> cd $(top_builddir)/modules/$dir && $(MAKE) $(AM_MAKEFLAGS) libpango-$module.la
>
> This, I believe will cause the recursive make to be run every time,
> at least usually, most of the time, in my experience...
>
> The other way is to go a completely different way and do something
> like, in the toplevel:
>
> SUBDIRS = . pango modules ...
>
> included_modules:
> cd modules && $(MAKE) $(AM_MAKEFLAGS) included_modules
>
> all-local: included_modules
>
> Then have in modules:
>
> included_modules:
> for d in $SUBDIRS ; do \
> cd $$d && $(MAKE) $(AM_MAKEFLAGS) included_modules \
> done
>
> And in each individual module directory, something like:
>
> included_modules: $(myanmar_x_noinst) $(gurmukhi_x_noinst) ...
>
> Might be worth trying out to see if this could be made to work.
Here's what I'm trying now; in pango/pango/Makefile.am
===
included-modules:
@cd $(top_builddir)/modules && $(MAKE) $(AM_MAKEFLAGS) included-modules
$(INCLUDED_X_MODULES) $(INCLUDED_XFT_MODULES) $(INCLUDED_FT2_MODULES): included-modules
@true
.PHONY: included-modules
====
in pango/modules/Makefile.am:
===
included-modules:
for d in $(SUBDIRS) ; do \
( cd $$d && $(MAKE) $(AM_MAKEFLAGS) included-modules ) ; \
done
===
in pango/modules/foo/Makefile.am
===
included-modules: $(noinst_LTLIBRARIES)
===
Short, though a little tricky. I think it works pretty reliably, and
isn't that slow.
Owen
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