1 # ----------------------------------------------------------------------------
2 # CMake file for libpng. See root CMakeLists.txt
4 # ----------------------------------------------------------------------------
7 project(${PNG_LIBRARY} ASM)
9 project(${PNG_LIBRARY})
12 ocv_include_directories("${CMAKE_CURRENT_SOURCE_DIR}" ${ZLIB_INCLUDE_DIRS})
14 file(GLOB lib_srcs *.c)
15 file(GLOB lib_hdrs *.h)
18 list(APPEND lib_srcs arm/filter_neon.S)
19 add_definitions(-DPNG_ARM_NEON)
22 # ----------------------------------------------------------------------------------
23 # Define the library target:
24 # ----------------------------------------------------------------------------------
26 add_definitions(-DPNG_CONFIGURE_LIBPNG)
29 add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
33 add_definitions(-DHAVE_WINRT)
36 add_library(${PNG_LIBRARY} STATIC ${lib_srcs} ${lib_hdrs})
37 target_link_libraries(${PNG_LIBRARY} ${ZLIB_LIBRARIES})
40 if(CMAKE_COMPILER_IS_GNUCXX OR CV_ICC)
41 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
45 ocv_warnings_disable(CMAKE_C_FLAGS -Wcast-align)
47 set_target_properties(${PNG_LIBRARY}
48 PROPERTIES OUTPUT_NAME ${PNG_LIBRARY}
49 DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
50 ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
53 if(ENABLE_SOLUTION_FOLDERS)
54 set_target_properties(${PNG_LIBRARY} PROPERTIES FOLDER "3rdparty")
57 if(NOT BUILD_SHARED_LIBS)
58 ocv_install_target(${PNG_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)