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      1 # ----------------------------------------------------------------------------
      2 #  CMake file for libwebp. See root CMakeLists.txt
      3 #
      4 # ----------------------------------------------------------------------------
      5 project(${WEBP_LIBRARY})
      6 
      7 ocv_include_directories(${CMAKE_CURRENT_SOURCE_DIR})
      8 ocv_include_directories("${CMAKE_CURRENT_SOURCE_DIR}/cpu-features")
      9 
     10 file(GLOB lib_srcs dec/*.c dsp/*.c enc/*.c mux/*.c utils/*.c webp/*.c)
     11 file(GLOB lib_hdrs dec/*.h dsp/*.h enc/*.h mux/*.h utils/*.h webp/*.h)
     12 
     13 if(ANDROID AND ARMEABI_V7A AND NOT NEON)
     14   foreach(file ${lib_srcs})
     15     if("${file}" MATCHES "_neon.c")
     16       set_source_files_properties("${file}" COMPILE_FLAGS "-mfpu=neon")
     17     endif()
     18   endforeach()
     19 endif()
     20 
     21 file(GLOB cpuf_s cpu-features/*.c)
     22 file(GLOB cpuf_h cpu-features/*.h)
     23 
     24 if(ANDROID)
     25   set(lib_srcs ${lib_srcs} ${cpuf_s})
     26   set(lib_hdrs ${lib_hdrs} ${cpuf_h})
     27 endif()
     28 
     29 # ----------------------------------------------------------------------------------
     30 #         Define the library target:
     31 # ----------------------------------------------------------------------------------
     32 
     33 add_definitions(-DWEBP_USE_THREAD)
     34 
     35 add_library(${WEBP_LIBRARY} STATIC ${lib_srcs} ${lib_hdrs})
     36 
     37 if(UNIX)
     38   if(CMAKE_COMPILER_IS_GNUCXX OR CV_ICC)
     39     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
     40   endif()
     41 endif()
     42 
     43 ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-variable -Wshadow -Wmaybe-uninitialized)
     44 ocv_warnings_disable(CMAKE_C_FLAGS /wd4244 /wd4267) # vs2005
     45 
     46 set_target_properties(${WEBP_LIBRARY}
     47   PROPERTIES OUTPUT_NAME ${WEBP_LIBRARY}
     48   DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
     49   ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
     50   )
     51 
     52 if(ENABLE_SOLUTION_FOLDERS)
     53   set_target_properties(${WEBP_LIBRARY} PROPERTIES FOLDER "3rdparty")
     54 endif()
     55 
     56 if(NOT BUILD_SHARED_LIBS)
     57   ocv_install_target(${WEBP_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
     58 endif()
     59 
     60