#

# This is a makefile.am fragment to build Orc code.

#

# Define ORC_SOURCE and then include this file, such as:

#

#  ORC_SOURCE=gstadderorc

#  include $(top_srcdir)/common/orc.mak

#

# This fragment will create tmp-orc.c and gstadderorc.h from

# gstadderorc.orc.

#

# When 'make dist' is run at the top level, or 'make orc-update'

# in a directory including this fragment, the generated source 

# files will be copied to $(ORC_SOURCE)-dist.[ch].  These files

# should be checked in to git, since they are used if Orc is

# disabled.

# 

# Note that this file defines BUILT_SOURCES, so any later usage

# of BUILT_SOURCES in the Makefile.am that includes this file

# must use '+='.

#

EXTRA_DIST = $(ORC_SOURCE).orc

ORC_NODIST_SOURCES = tmp-orc.c $(ORC_SOURCE).h

BUILT_SOURCES = tmp-orc.c $(ORC_SOURCE).h

orc-update: tmp-orc.c $(ORC_SOURCE).h

	$(top_srcdir)/common/gst-indent tmp-orc.c

	cp tmp-orc.c $(srcdir)/$(ORC_SOURCE)-dist.c

	cp $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE)-dist.h

orcc_v_gen = $(orcc_v_gen_@AM_V@)

orcc_v_gen_ = $(orcc_v_gen_@AM_DEFAULT_V@)

orcc_v_gen_0 = @echo "  ORCC   $@";

cp_v_gen = $(cp_v_gen_@AM_V@)

cp_v_gen_ = $(cp_v_gen_@AM_DEFAULT_V@)

cp_v_gen_0 = @echo "  CP     $@";

if HAVE_ORCC

tmp-orc.c: $(srcdir)/$(ORC_SOURCE).orc

	$(orcc_v_gen)$(ORCC) $(ORCC_FLAGS) --implementation --include glib.h -o tmp-orc.c $(srcdir)/$(ORC_SOURCE).orc

$(ORC_SOURCE).h: $(srcdir)/$(ORC_SOURCE).orc

	$(orcc_v_gen)$(ORCC) $(ORCC_FLAGS) --header --include glib.h -o $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE).orc

else

tmp-orc.c: $(srcdir)/$(ORC_SOURCE).orc $(srcdir)/$(ORC_SOURCE)-dist.c

	$(cp_v_gen)cp $(srcdir)/$(ORC_SOURCE)-dist.c tmp-orc.c

$(ORC_SOURCE).h: $(srcdir)/$(ORC_SOURCE).orc $(srcdir)/$(ORC_SOURCE)-dist.c

	$(cp_v_gen)cp $(srcdir)/$(ORC_SOURCE)-dist.h $(ORC_SOURCE).h

endif

clean-local: clean-orc

.PHONY: clean-orc

clean-orc:

	rm -f tmp-orc.c $(ORC_SOURCE).h

dist-hook: dist-hook-orc

.PHONY: dist-hook-orc

# we try and copy updated orc -dist files below, but don't fail if it

# doesn't work as the srcdir might not be writable

dist-hook-orc: tmp-orc.c $(ORC_SOURCE).h

	$(top_srcdir)/common/gst-indent tmp-orc.c

	rm -f tmp-orc.c~

	cmp -s tmp-orc.c $(srcdir)/$(ORC_SOURCE)-dist.c || \

	  cp tmp-orc.c $(srcdir)/$(ORC_SOURCE)-dist.c || true

	cmp -s $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE)-dist.h || \

	  cp $(ORC_SOURCE).h $(srcdir)/$(ORC_SOURCE)-dist.h || true

	cp -p tmp-orc.c $(distdir)/$(ORC_SOURCE)-dist.c

	cp -p $(ORC_SOURCE).h $(distdir)/$(ORC_SOURCE)-dist.h