gbuild: add an intermediary 'almost' target to Module

This patch is a preparation work for a later patch. that introduce
automatic creation and reuse of binary package.
In order to be able to run a task after every target of a module
have been completed, but without the need to enumerate them all
to that post-module task, an extra intermediary 'target' is introduced
the 'almost' target.
every registered target of a module are depeendencies of 'almost'
and the old done-target for the module now has almsot as dependency

It then become possible to declare a target that is a dependencies of
'done' and has 'almost' as dependencies to guaranty that
this target will be run after the module'w work is completed.

Change-Id: Ifa2bc66e3a5554bf5e85785e1582c57fd62ada5c
Reviewed-on: https://gerrit.libreoffice.org/4763
Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>
Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>

1 files changed, 14 insertions, 7 deletions

diff --git a/solenv/gbuild/Module.mk b/solenv/gbuild/Module.mk
index 4bc52464fd9e..3477790a526b 100644
--- a/solenv/gbuild/Module.mk
+++ b/solenv/gbuild/Module.mk
@@ -53,12 +53,18 @@ gb_Module_CLEANTARGETSTACK :=
 # on $(MAKEFILE_LIST).
 gb_Module_CURRENTMAKEFILE :=
 
+$(call gb_Module_get_almost_target,%) :
+	$(call gb_Output_announce,$*,$(false),ALM,5)
+	-$(call gb_Helper_abbreviate_dirs,\
+		mkdir -p $(dir $@) && \
+		touch $@)
+
 .PHONY : $(call gb_Module_get_clean_target,%)
 $(call gb_Module_get_clean_target,%) :
 	$(call gb_Output_announce,$*,$(false),MOD,5)
 	$(call gb_Output_announce_title,module $* cleared.)
 	-$(call gb_Helper_abbreviate_dirs,\
-		rm -f $(call gb_Module_get_target,$*) $(call gb_Module_get_check_target,$*) $(call gb_Module_get_slowcheck_target,$*) $(call gb_Module_get_subsequentcheck_target,$*))
+		rm -f $(call gb_Module_get_target,$*) $(call gb_Module_get_almost_target,$*) $(call gb_Module_get_check_target,$*) $(call gb_Module_get_slowcheck_target,$*) $(call gb_Module_get_subsequentcheck_target,$*))
 
 $(call gb_Module_get_check_target,%) :
 	$(call gb_Output_announce,$*,$(true),CHK,5)
@@ -98,7 +104,7 @@ build-tools : $(gb_BUILD_TOOLS)
 	$(call gb_Output_announce_title,build-tools done.)
 	$(call gb_Output_announce_bell)
 
-build : 
+build :
 	$(call gb_Output_announce,top level modules: $(foreach module,$(filter-out deliverlog $(WORKDIR)/bootstrap,$^),$(notdir $(module))),$(true),ALL,6)
 	$(call gb_Output_announce,loaded modules: $(sort $(gb_Module_ALLMODULES)),$(true),ALL,6)
 	$(call gb_Output_announce_title,build done.)
@@ -115,13 +121,13 @@ slowcheck :
 	$(call gb_Output_announce_bell)
 
 # removing the dependency on build for now until we can make a full build with gbuild
-#subsequentcheck : all 
-subsequentcheck : 
+#subsequentcheck : all
+subsequentcheck :
 	$(call gb_Output_announce,loaded modules: $(sort $(gb_Module_ALLMODULES)),$(true),SCK,6)
 	$(call gb_Output_announce_title,all subsequent tests checked.)
 	$(call gb_Output_announce_bell)
 
-clean : 
+clean :
 	$(call gb_Output_announce,top level modules: $(foreach module,$^,$(notdir $(module))),$(false),ALL,6)
 	$(call gb_Output_announce,loaded modules: $(sort $(gb_Module_ALLMODULES)),$(false),ALL,6)
 	$(call gb_Output_announce_title,all cleared.)
@@ -139,7 +145,7 @@ help :
 
 showmodules :
 	$(info $(strip $(gb_Module_ALLMODULES)))
-	@true 
+	@true
 
 translations : $(WORKDIR)/pot.done
 
@@ -199,7 +205,7 @@ endef
 define gb_Module_add_target
 $(call gb_Module__read_targetfile,$(1),$(2),target)
 
-$(call gb_Module_get_target,$(1)) : $$(gb_Module_CURRENTTARGET)
+$(call gb_Module_get_almost_target,$(1)) : $$(gb_Module_CURRENTTARGET)
 $(call gb_Module_get_clean_target,$(1)) : $$(gb_Module_CURRENTCLEANTARGET)
 
 endef
@@ -244,6 +250,7 @@ gb_Module_CLEANTARGETSTACK := $$(wordlist 2,$$(words $$(gb_Module_CLEANTARGETSTA
 endef
 
 define gb_Module_add_targets
+$(call gb_Module_get_target,$(1)) : $(call gb_Module_get_almost_target,$(1))
 $(foreach target,$(2),$(call gb_Module_add_target,$(1),$(target)))
 
 endef