X-Git-Url: http://developer.intra2net.com/git/?p=libt2n;a=blobdiff_plain;f=example-codegen%2FMakefile.am;h=202f514698404d2b3429c863c1e71003f3e769dc;hp=72f25e53941f18445dca68b41ace00a407a63e9d;hb=4c298f07f2663a7c42fda686bcd4e5ccb38103c3;hpb=22c93e2cd435ba875778fedef9b11181dd6383d1

diff --git a/example-codegen/Makefile.am b/example-codegen/Makefile.am
index 72f25e5..202f514 100644
--- a/example-codegen/Makefile.am
+++ b/example-codegen/Makefile.am
@@ -2,6 +2,14 @@ INCLUDES = -I$(top_srcdir)/src @BOOST_CPPFLAGS@ @CPPUNIT_CFLAGS@ -I$(top_srcdir)
 
 LDADD = $(top_builddir)/src/libt2n.la @BOOST_SERIALIZATION_LIB@ @BOOST_LDFLAGS@
 
+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
+
 libdefault_la_SOURCES = default_client.cpp
 libother_la_SOURCES = other_client.cpp
 noinst_LTLIBRARIES = libdefault.la libother.la
@@ -9,27 +17,44 @@ noinst_LTLIBRARIES = libdefault.la libother.la
 client_SOURCES = client.cpp
 client_LDADD = $(LDADD) libdefault.la libother.la
 
-server_SOURCES = server.cpp other_server.cpp default_server.cpp other.cpp default.cpp foo.hxx
+server_SOURCES = server.cpp \
+	$(other_GROUP) other_server.cpp \
+	$(default_GROUP) default_server.cpp \
+	foo.hxx
 
 noinst_PROGRAMS = client server
 
-codegen.stamp: default.cpp other.cpp $(top_builddir)/codegen/codegen
-# assuming we have some unix like shell
-	for i in default other; do \
-		cp -v $(top_srcdir)/codegen/codegen-stubhead.hxx $${i}_common.hxx; \
-		cp -v $(top_srcdir)/codegen/codegen-stubhead.hxx $${i}_server.hxx; \
-	done
+
+# always the same:
+
+#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)
+	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 default other; do \
-		gccxml $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $${i}.cpp -fxml=$${i}.xml; \
-		$(top_builddir)/codegen/codegen $${i}.cpp $${i}.xml $${i}; \
-	done; touch $@
+	for i in $($*_GROUP); do \
+		gccxml $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $${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)) )
 
-default_common.hxx default_common.cpp default_client.hxx default_client.cpp default_server.hxx default_server.cpp: codegen.stamp
-other_common.hxx other_common.cpp other_client.hxx other_client.cpp other_server.hxx other_server.cpp: codegen.stamp
+$(BUILT_SOURCES) : $(STAMPS)
 
 TESTS = test
 
+CLEANFILES = $(BUILT_SOURCES) $(STAMPS)
 
 # TODO:
 # howto generate Makefile(.in) from something like this: