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author | John Mark Bell <jmb@netsurf-browser.org> | 2008-09-05 11:53:56 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2008-09-05 11:53:56 +0000 |
commit | f1cab3aed419f78d15acdc831ec7900ddfe6384a (patch) | |
tree | d55e8687cfac846fbd3a1af0418bf04f7ec850ea /build | |
parent | 42f356b6f9e5320082e5d28444a21015ca9e63fe (diff) | |
download | libparserutils-f1cab3aed419f78d15acdc831ec7900ddfe6384a.tar.gz libparserutils-f1cab3aed419f78d15acdc831ec7900ddfe6384a.tar.bz2 |
Dependency tracking
svn path=/trunk/libparserutils/; revision=5257
Diffstat (limited to 'build')
-rw-r--r-- | build/Makefile.common | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/build/Makefile.common b/build/Makefile.common index 1817555..d66237e 100644 --- a/build/Makefile.common +++ b/build/Makefile.common @@ -46,10 +46,11 @@ OBJECTS := $(subst /,_,$(subst .c,.o,$(SOURCES))) # Rules release: setup $(addprefix $(RELEASEDIR)/,$(OBJECTS)) - @$(AR) $(ARFLAGS) $(COMPONENT).a $(RELEASEDIR)/* + @$(AR) $(ARFLAGS) $(COMPONENT).a $(addprefix $(RELEASEDIR)/,$(OBJECTS)) debug: setup $(addprefix $(DEBUGDIR)/,$(OBJECTS)) - @$(AR) $(ARFLAGS) $(COMPONENT)-debug.a $(DEBUGDIR)/* + @$(AR) $(ARFLAGS) $(COMPONENT)-debug.a \ + $(addprefix $(DEBUGDIR)/,$(OBJECTS)) test: debug $(TARGET_TESTS) @@ -83,8 +84,8 @@ distclean: clean -@$(RM) $(RMFLAGS) -r $(TOP)/dist setup: - @$(MKDIR) $(MKDIRFLAGS) $(RELEASEDIR) - @$(MKDIR) $(MKDIRFLAGS) $(DEBUGDIR) + @$(MKDIR) $(MKDIRFLAGS) $(RELEASEDIR)/deps + @$(MKDIR) $(MKDIRFLAGS) $(DEBUGDIR)/deps @$(MKDIR) $(MKDIRFLAGS) $(COVERAGEDIR) export: @@ -111,6 +112,34 @@ uninstall: @$(RM) $(RMFLAGS) $(PREFIX)/lib/pkgconfig/$(COMPONENT).pc @$(RM) $(RMFLAGS) -r $(PREFIX)/include/parserutils +$(RELEASEDIR)/deps/created: + @$(MKDIR) $(MKDIRFLAGS) $(RELEASEDIR)/deps + @$(TOUCH) $(TOUCHFLAGS) $(RELEASEDIR)/deps/created + +$(DEBUGDIR)/deps/created: + @$(MKDIR) $(MKDIRFLAGS) $(DEBUGDIR)/deps + @$(TOUCH) $(TOUCHFLAGS) $(DEBUGDIR)/deps/created + +DEPFILES := + +define do_dep +DEPFILES += $(2) +$$(RELEASEDIR)/deps/$(2): $$(RELEASEDIR)/deps/created $(1) + @$$(ECHO) $$(ECHOFLAGS) "DEP $(1)" + @$$(RM) $$(RMFLAGS) $$(RELEASEDIR)/deps/$(2) + @$$(CC) $$(RELEASECFLAGS) -MM -MT \ + '$$(RELEASEDIR)/deps/$(2) $$(RELEASEDIR)/$(3)' \ + -MF $$(RELEASEDIR)/deps/$(2) $(1) + +$$(DEBUGDIR)/deps/$(2): $$(DEBUGDIR)/deps/created $(1) + @$$(ECHO) $$(ECHOFLAGS) "DEP $(1)" + @$$(RM) $$(RMFLAGS) $$(DEBUGDIR)/deps/$(2) + @$$(CC) $$(DEBUGCFLAGS) -MM -MT \ + '$$(DEBUGDIR)/deps/$(2) $$(DEBUGDIR)/$(3)' \ + -MF $$(DEBUGDIR)/deps/$(2) $(1) + +endef + # Finally, build rules for compilation define do_compile $$(RELEASEDIR)/$(2): $(1) @@ -124,5 +153,13 @@ $$(DEBUGDIR)/$(2): $(1) endef $(eval $(foreach SOURCE,$(filter %.c,$(SOURCES)), \ + $(call do_dep,$(SOURCE),$(subst /,_,$(SOURCE:.c=.d)),$(subst /,_,$(SOURCE:.c=.o))))) + +ifneq ($(findstring clean,$(MAKECMDGOALS)),clean) +-include $(sort $(addprefix $(RELEASEDIR)/deps/,$(DEPFILES))) +-include $(sort $(addprefix $(DEBUGDIR)/deps/,$(DEPFILES))) +endif + +$(eval $(foreach SOURCE,$(filter %.c,$(SOURCES)), \ $(call do_compile,$(SOURCE),$(subst /,_,$(SOURCE:.c=.o))))) |