genode/libports/ports/libpng.mk
2011-12-22 16:19:25 +01:00

33 lines
802 B
Makefile

LIBPNG = libpng-1.4.1
LIBPNG_TGZ = libpng-1.4.1.tar.gz
LIBPNG_URL = http://prdownloads.sourceforge.net/libpng/$(LIBPNG_TGZ)
#
# Interface to top-level prepare Makefile
#
PORTS += $(LIBPNG)
prepare-libpng: $(CONTRIB_DIR)/$(LIBPNG) include/libpng
$(CONTRIB_DIR)/$(LIBPNG): clean-libpng
#
# Port-specific local rules
#
$(DOWNLOAD_DIR)/$(LIBPNG_TGZ):
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(LIBPNG_URL) && touch $@
$(CONTRIB_DIR)/$(LIBPNG): $(DOWNLOAD_DIR)/$(LIBPNG_TGZ)
$(VERBOSE)tar xfz $< -C $(CONTRIB_DIR) && touch $@
LIBPNG_INCLUDES = pngconf.h png.h pngpriv.h
include/libpng:
$(VERBOSE)mkdir -p $@
$(VERBOSE)for i in $(LIBPNG_INCLUDES); do \
ln -sf ../../$(CONTRIB_DIR)/$(LIBPNG)/$$i $@; done
clean-libpng:
$(VERBOSE)rm -rf include/libpng
$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(LIBPNG)