CMDGROUPS = default other
+default_GROUP = default.cpp
+other_GROUP = other-1.cpp other-2.cpp
+
# unfortunately we can't set those from variables
# because they are parsed by automake
client_LDADD = $(LDADD) libdefault.la libother.la
server_SOURCES = server.cpp \
- other.cpp other_server.cpp \
- default.cpp default_server.cpp \
+ $(other_GROUP) other_server.cpp \
+ $(default_GROUP) default_server.cpp \
foo.hxx
noinst_PROGRAMS = client server
# always the same:
-codegen.stamp: $(CMDGROUPS:%=%.cpp) $(top_builddir)/codegen/codegen
-# assuming we have some unix like shell
+#IFILES=$(foreach i, $(CMDGROUPS), $(foreach j, $($(i)_GROUP), $(j)))
+STAMPS=$(CMDGROUPS:=.stamp)
+
+GROUPDEP_FILES = $(foreach i, $(CMDGROUPS), .deps/group_$(i).P)
+-include $(GROUPDEP_FILES)
+
+.deps/group_%.P : Makefile.am
+ echo $@ : $($*_GROUP) > .deps/group_$*.P
+
+%.stamp : .deps/group_%.P $(top_builddir)/codegen/codegen Makefile.am
+# assuming we have some unix like shell (maybe even bash)
echo BUILT_SOURCES: $(BUILT_SOURCES)
- for i in $(CMDGROUPS); do \
- cp -v $(top_srcdir)/codegen/codegen-stubhead.hxx $${i}_common.hxx; \
- cp -v $(top_srcdir)/codegen/codegen-stubhead.hxx $${i}_server.hxx; \
- done
+ cp -v $(top_srcdir)/codegen/codegen-stubhead.hxx $*_common.hxx;
+ cp -v $(top_srcdir)/codegen/codegen-stubhead.hxx $*_server.hxx;
# todo use tmp file for xml file
- for i in $(CMDGROUPS); do \
- gccxml $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $${i}.cpp -fxml=$${i}.xml; \
- $(top_builddir)/codegen/codegen $${i}.cpp $${i} $${i}.xml; \
- done; touch $@
+ for i in $($*_GROUP); do \
+ gccxml $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $${i} -fxml=$${i%*.cpp}.xml; \
+ done; \
+ $(top_builddir)/codegen/codegen $*.cpp $* $($*_GROUP:.cpp=.xml) && touch $@
# assuming we have gnu make?
BUILT_SOURCES = $(foreach i, $(CMDGROUPS), $(foreach j, _common.hxx _common.cpp _client.hxx _client.cpp _server.hxx _server.cpp, $(i)$(j)) )
-$(BUILT_SOURCES) : codegen.stamp
+$(BUILT_SOURCES) : $(STAMPS)
TESTS = test
-CLEANFILES = $(BUILT_SOURCES) codegen.stamp
+CLEANFILES = $(BUILT_SOURCES) $(STAMPS)
# TODO:
# howto generate Makefile(.in) from something like this: