# $Id$
#
# rules for compiling windres resources.
#
# this file is automatically included if WINDRES is set.
#
# Variables:
#
# srcdir      ... source directory.
# WINDRES     ... windows resource compiler.
# ARTIFACT    ... The name of the build artifact
# VERSION     ... The version of the build artifact, determined by common-compile.mk
# ABI_VERSION ... Version of the ABI for shared libraries.
#

#
# Include windows resources preprocessed with
#  __VERSION__ __COMMA_VERSION__ and __ABI_VERSION__
#
OBJS:=$(OBJS) $(ARTIFACT)_res.o

COMMA_VERSION=$(shell echo $(VERSION) | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)[\.-]\([0-9][0-9]*\)\([a-z~][a-z]*[0-9][0-9]*\)\?/\1,\2,\3,\4/')

ifeq ($(EXTPKGS),)
EXT_WINDRESFLAGS=
else
EXT_WINDRESFLAGS=$(shell $(PKGCONFIG) --cflags-only-I $(EXTPKGS))
endif

%_res.o: $(srcdir)/%.rc
	sed -e 's%__srcdir__%$(srcdir)%g' -e 's%__ARTIFACT__%$(ARTIFACT)%g' -e 's%__COMMA_VERSION__%$(COMMA_VERSION)%g' -e 's%__VERSION__%$(VERSION)%g' -e 's%__ABI_VERSION__%$(ABI_VERSION)%g' < $< > $*_res.rc
	$(WINDRES) $(INCLUDES) $(EXT_WINDRESFLAGS) $*_res.rc $*_res.o

clean::
	rm -rf $(ARTIFACT)_res.o $(ARTIFACT)_res.rc