added some comments. remove .pc files on make clean

[libt2n] / example-codegen / Makefile.am

INCLUDES = -I$(top_srcdir)/src @BOOST_CPPFLAGS@ @CPPUNIT_CFLAGS@ -I$(top_srcdir)/codegen
LDADD = $(top_builddir)/src/libt2n.la @BOOST_SERIALIZATION_LIB@ @BOOST_LDFLAGS@

# list your command groups
CMDGROUPS = default other

# for each command group list the files to parse for LIBT2N_EXPORT
default_GROUP = default.cpp
# example of a command group using multiple cpp files
other_GROUP = other-1.cpp other-2.cpp

# foo.hxx must be listed manually
include_HEADERS = foo.hxx

# 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
lib_LTLIBRARIES = libdefault.la libother.la

# build an example server and client
client_SOURCES = client.cpp
client_LDADD = $(LDADD) libdefault.la libother.la

server_SOURCES = server.cpp \
	$(other_GROUP) other_server.cpp \
	$(default_GROUP) default_server.cpp \
	foo.hxx

noinst_PROGRAMS = client server

# test script

TESTS = test

# always the same:

include_HEADERS += $(foreach i, $(CMDGROUPS), $(i)_client.hxx $(i).hxx)

#IFILES=$(foreach i, $(CMDGROUPS), $(foreach j, $($(i)_GROUP), $(j)))

-include $(foreach i, $(CMDGROUPS), .deps/group_$(i).P)

.deps/group_%.P : Makefile.am
	echo $@ : $($*_GROUP) > .deps/group_$*.P

%.stamp : .deps/group_%.P $(top_builddir)/codegen/codegen
# 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;
	echo > $*_server.hxx;
# todo use tmp file for xml file
	for i in $($*_GROUP); do \
		gccxml $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $${i} -fxml=$${i%*.cpp}.xml; \
	done; \
	$(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)) )

STAMPS=$(CMDGROUPS:=.stamp)
$(BUILT_SOURCES) : $(STAMPS)

# Install the pkg-config files:
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = $(CMDGROUPS:=.pc)

# .pc files (one pc file for each command group)
%.pc : $(top_srcdir)/codegen/clientlib.pc.in Makefile
	sed \
	-e 's,@CMDGROUP@,$*,g' \
	-e 's,\@prefix\@,$(prefix),g' \
	-e 's,\@exec_prefix\@,$(exec_prefix),g' \
	-e 's,\@libdir\@,$(libdir),g' \
	-e 's,\@includedir\@,$(includedir),g' \
	$< >$*.pc

CLEANFILES = $(BUILT_SOURCES) $(STAMPS) $(pkgconfig_DATA)