1 # this file is included by various Makefiles and defines the set of sources used by our version of LibPng 2 # 3 LIBPNG_SOURCES := \ 4 png.c \ 5 pngerror.c \ 6 pngget.c \ 7 pngmem.c \ 8 pngpread.c \ 9 pngread.c \ 10 pngrio.c \ 11 pngrtran.c \ 12 pngrutil.c \ 13 pngset.c \ 14 pngtrans.c \ 15 pngvcrd.c \ 16 pngwio.c \ 17 pngwrite.c \ 18 pngwtran.c \ 19 pngwutil.c 20 21 # Enable MMX code path for x86, except on Darwin where it fails 22 PNG_MMX := no 23 ifeq ($(HOST_ARCH),x86) 24 ifneq ($(BUILD_DEBUG_EMULATOR),true) 25 PNG_MMX := yes 26 endif 27 endif 28 ifeq ($(HOST_OS),darwin) 29 PNG_MMX := no 30 endif 31 32 ifeq ($(PNG_MMX),yes) 33 LIBPNG_SOURCES += pnggccrd.c 34 else 35 LIBPNG_CFLAGS += -DPNG_NO_MMX_CODE 36 endif 37 38 LIBPNG_SOURCES := $(LIBPNG_SOURCES:%=$(LIBPNG_DIR)/%) 39
