1#
2# This is a makefile.am fragment to build Orc code.
3#
4# Define ORC_SOURCE and then include this file, such as:
5#
6#  ORC_SOURCE=gstadderorc
7#  include $(top_srcdir)/common/orc.mak
8#
9# This fragment will create tmp-orc.c and gstadderorc.h from
10# gstadderorc.orc.
11#
12# When 'make dist' is run at the top level, or 'make orc-update'
13# in a directory including this fragment, the generated source
14# files will be copied to $(ORC_SOURCE)-dist.[ch].  These files
15# should be checked in to git, since they are used if Orc is
16# disabled.
17#
18# Note that this file defines BUILT_SOURCES, so any later usage
19# of BUILT_SOURCES in the Makefile.am that includes this file
20# must use '+='.
21#
22
23
24EXTRA_DIST = $(ORC_SOURCE).orc
25
26ORC_NODIST_SOURCES = tmp-orc.c $(ORC_SOURCE).h
27BUILT_SOURCES = tmp-orc.c $(ORC_SOURCE).h
28
29
30orc-update: tmp-orc.c $(ORC_SOURCE).h
31	$(top_srcdir)/common/gst-indent tmp-orc.c
32	cp tmp-orc.c $(srcdir)/$(ORC_SOURCE)-dist.c
33	cp $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE)-dist.h
34
35orcc_v_gen = $(orcc_v_gen_@AM_V@)
36orcc_v_gen_ = $(orcc_v_gen_@AM_DEFAULT_V@)
37orcc_v_gen_0 = @echo "  ORCC   $@";
38
39cp_v_gen = $(cp_v_gen_@AM_V@)
40cp_v_gen_ = $(cp_v_gen_@AM_DEFAULT_V@)
41cp_v_gen_0 = @echo "  CP     $@";
42
43if HAVE_ORCC
44tmp-orc.c: $(srcdir)/$(ORC_SOURCE).orc
45	$(orcc_v_gen)$(ORCC) $(ORCC_FLAGS) --implementation --include glib.h -o tmp-orc.c $(srcdir)/$(ORC_SOURCE).orc
46
47$(ORC_SOURCE).h: $(srcdir)/$(ORC_SOURCE).orc
48	$(orcc_v_gen)$(ORCC) $(ORCC_FLAGS) --header --include glib.h -o $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE).orc
49else
50tmp-orc.c: $(srcdir)/$(ORC_SOURCE).orc $(srcdir)/$(ORC_SOURCE)-dist.c
51	$(cp_v_gen)cp $(srcdir)/$(ORC_SOURCE)-dist.c tmp-orc.c
52
53$(ORC_SOURCE).h: $(srcdir)/$(ORC_SOURCE).orc $(srcdir)/$(ORC_SOURCE)-dist.c
54	$(cp_v_gen)cp $(srcdir)/$(ORC_SOURCE)-dist.h $(ORC_SOURCE).h
55endif
56
57clean-local: clean-orc
58.PHONY: clean-orc
59clean-orc:
60	rm -f tmp-orc.c $(ORC_SOURCE).h
61
62dist-hook: dist-hook-orc
63.PHONY: dist-hook-orc
64
65# we try and copy updated orc -dist files below, but don't fail if it
66# doesn't work as the srcdir might not be writable
67dist-hook-orc: tmp-orc.c $(ORC_SOURCE).h
68	$(top_srcdir)/common/gst-indent tmp-orc.c
69	rm -f tmp-orc.c~
70	cmp -s tmp-orc.c $(srcdir)/$(ORC_SOURCE)-dist.c || \
71	  cp tmp-orc.c $(srcdir)/$(ORC_SOURCE)-dist.c || true
72	cmp -s $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE)-dist.h || \
73	  cp $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE)-dist.h || true
74	cp -p tmp-orc.c $(distdir)/$(ORC_SOURCE)-dist.c
75	cp -p $(ORC_SOURCE).h $(distdir)/$(ORC_SOURCE)-dist.h
76
77