| LOCAL_PATH:= $(call my-dir) |
| |
| # We need to build this for both the device (as a shared library) |
| # and the host (as a static library for tools to use). |
| |
| common_SRC_FILES := \ |
| png.c \ |
| pngerror.c \ |
| pnggccrd.c \ |
| pngget.c \ |
| pngmem.c \ |
| pngpread.c \ |
| pngread.c \ |
| pngrio.c \ |
| pngrtran.c \ |
| pngrutil.c \ |
| pngset.c \ |
| pngtrans.c \ |
| pngvcrd.c \ |
| pngwio.c \ |
| pngwrite.c \ |
| pngwtran.c \ |
| pngwutil.c |
| |
| common_CFLAGS := -fvisibility=hidden ## -fomit-frame-pointer |
| |
| ifeq ($(HOST_OS),windows) |
| ifeq ($(USE_MINGW),) |
| # Case where we're building windows but not under linux (so it must be cygwin) |
| # In this case, gcc cygwin doesn't recognize -fvisibility=hidden |
| $(info libpng: Ignoring gcc flag $(common_CFLAGS) on Cygwin) |
| common_CFLAGS := |
| endif |
| endif |
| |
| common_C_INCLUDES += |
| |
| common_COPY_HEADERS_TO := libpng |
| common_COPY_HEADERS := png.h pngconf.h pngusr.h |
| |
| # For the host |
| # ===================================================== |
| |
| include $(CLEAR_VARS) |
| |
| LOCAL_SRC_FILES := $(common_SRC_FILES) |
| LOCAL_CFLAGS += $(common_CFLAGS) |
| LOCAL_C_INCLUDES += $(common_C_INCLUDES) external/zlib |
| |
| LOCAL_MODULE:= libpng |
| |
| LOCAL_COPY_HEADERS_TO := $(common_COPY_HEADERS_TO) |
| LOCAL_COPY_HEADERS := $(common_COPY_HEADERS) |
| |
| include $(BUILD_HOST_STATIC_LIBRARY) |
| |
| |
| # For the device |
| # ===================================================== |
| |
| include $(CLEAR_VARS) |
| LOCAL_CLANG := true |
| LOCAL_SRC_FILES := $(common_SRC_FILES) |
| LOCAL_CFLAGS += $(common_CFLAGS) -ftrapv |
| LOCAL_C_INCLUDES += $(common_C_INCLUDES) \ |
| external/zlib |
| LOCAL_SHARED_LIBRARIES := \ |
| libz |
| |
| LOCAL_MODULE:= libpng |
| |
| LOCAL_COPY_HEADERS_TO := $(common_COPY_HEADERS_TO) |
| LOCAL_COPY_HEADERS := $(common_COPY_HEADERS) |
| |
| include $(BUILD_STATIC_LIBRARY) |
| |
| # For testing |
| # ===================================================== |
| |
| include $(CLEAR_VARS) |
| LOCAL_C_INCLUDES:= $(common_C_INCLUDES) external/zlib |
| LOCAL_SRC_FILES:= $(common_SRC_FILES) pngtest.c |
| LOCAL_MODULE := pngtest |
| LOCAL_SHARED_LIBRARIES:= libz |
| LOCAL_MODULE_TAGS := debug |
| include $(BUILD_EXECUTABLE) |
