LICENSE := PNG DOWNLOADS := libpng.archive VERSION := 1.6.36 URL(libpng) := http://prdownloads.sourceforge.net/libpng/libpng-$(VERSION).tar.xz SHA(libpng) := eceb924c1fa6b79172fdfd008d335f0e59172a86a66481e09d4089df872aa319 DIR(libpng) := src/lib/libpng DIRS := include/libpng DIR_CONTENT(include/libpng) := $(addprefix src/lib/libpng/,pngconf.h png.h pngpriv.h) _dirs: include/libpng/pnglibconf.h include/libpng/pnglibconf.h: src/lib/libpng/scripts/pnglibconf.h.prebuilt $(VERBOSE)mkdir -p $(dir $@) $(VERBOSE)cp $< $@