get rid of some unused warnings

[libt2n] / example-codegen / Makefile.am

diff --git a/example-codegen/Makefile.am b/example-codegen/Makefile.am
index b8c4c1c..db45e0c 100644 (file)
--- a/example-codegen/Makefile.am
+++ b/example-codegen/Makefile.am
@@ -27,11 +27,17 @@ noinst_PROGRAMS = client server
 
 # always the same:
 
-IFILES=$(foreach i, $(CMDGROUPS), $(foreach j, $($(i)_GROUP), $(j)))
+#IFILES=$(foreach i, $(CMDGROUPS), $(foreach j, $($(i)_GROUP), $(j)))
 STAMPS=$(CMDGROUPS:=.stamp)
-$(STAMPS): %.stamp : $(IFILES) $(top_builddir)/codegen/codegen Makefile.am
+
+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 IFILES: $(IFILES)
        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;
@@ -39,7 +45,7 @@ $(STAMPS): %.stamp : $(IFILES) $(top_builddir)/codegen/codegen Makefile.am
        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 $@
+       $(top_builddir)/codegen/codegen $* $($*_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)) )
@@ -49,15 +55,3 @@ $(BUILT_SOURCES) : $(STAMPS)
 TESTS = test
 
 CLEANFILES = $(BUILT_SOURCES) $(STAMPS)
-
-# TODO:
-# howto generate Makefile(.in) from something like this:
-
-# CMDGROUPS = default other
-
-# default_SOURCES = default-1.cpp default-2.cpp
-# other_SOURCES = other.cpp
-
-# TESTS = test
-
-# server_SOURCES = server.cpp default foo.hxx