Fix specific targets for UIConfig submodules

For instance,

make UIConfig_uui

allows to run the UIConfig target for the uui module. Submodules are called
for instance modules/swriter, but

make UIConfig_modules/swriter

was not working only because the main Makefile didn't include the generic
target.  This adds the generic target, thus fixing the issue.

Change-Id: I6825fa5bf0daa4d964bea651841e8fac318fe068
Reviewed-on: https://gerrit.libreoffice.org/49825
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Jenkins <ci@libreoffice.org>
diff --git a/Makefile.in b/Makefile.in
index 2b7b4e2..3fb86ac 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -162,7 +162,7 @@ gbuild_TARGETS := AllLangHelp \
	Zip \

# build a generic gbuild target
$(foreach target,$(gbuild_TARGETS),$(target)_% $(foreach module,$(gbuild_modules),$(target)_$(module)/%)) %.genpatch: bootstrap fetch
$(foreach target,$(gbuild_TARGETS),$(target)_% $(foreach module,$(gbuild_modules),$(target)_$(module)/%)) UIConfig_modules/% %.genpatch: bootstrap fetch
	$(MAKE) $(PARALLELISM_OPTION) $(GMAKE_OPTIONS) -f $(SRCDIR)/Makefile.gbuild $@

#