# determine the version number from the #define in libyuv/version.h
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EXECUTE_PROCESS (
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COMMAND grep --perl-regex --only-matching "(?<=LIBYUV_VERSION )[0-9]+" include/libyuv/version.h
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE YUV_VERSION_NUMBER
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OUTPUT_STRIP_TRAILING_WHITESPACE )
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SET ( YUV_VER_MAJOR 0 )
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SET ( YUV_VER_MINOR 0 )
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SET ( YUV_VER_PATCH ${YUV_VERSION_NUMBER} )
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SET ( YUV_VERSION ${YUV_VER_MAJOR}.${YUV_VER_MINOR}.${YUV_VER_PATCH} )
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MESSAGE ( "Building ver.: ${YUV_VERSION}" )
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# is this a 32-bit or 64-bit build?
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IF ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
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SET ( YUV_BIT_SIZE 64 )
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ELSEIF ( CMAKE_SIZEOF_VOID_P EQUAL 4 )
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SET ( YUV_BIT_SIZE 32 )
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ELSE ()
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MESSAGE ( FATAL_ERROR "CMAKE_SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P}" )
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ENDIF ()
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# detect if this is a ARM build
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STRING (FIND "${CMAKE_CXX_COMPILER}" "arm-linux-gnueabihf-g++" pos)
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IF ( ${pos} EQUAL -1 )
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SET ( YUV_CROSS_COMPILE_FOR_ARM7 FALSE )
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ELSE ()
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MESSAGE ( "Cross compiling for ARM7" )
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SET ( YUV_CROSS_COMPILE_FOR_ARM7 TRUE )
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ENDIF ()
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STRING (FIND "${CMAKE_SYSTEM_PROCESSOR}" "arm" pos)
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IF ( ${pos} EQUAL -1 )
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SET ( YUV_COMPILE_FOR_ARM7 FALSE )
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ELSE ()
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MESSAGE ( "Compiling for ARM" )
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SET ( YUV_COMPILE_FOR_ARM7 TRUE )
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ENDIF ()
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# setup the sytem name, such as "x86-32", "amd-64", and "arm-32
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IF ( ${YUV_CROSS_COMPILE_FOR_ARM7} OR ${YUV_COMPILE_FOR_ARM7} )
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SET ( YUV_SYSTEM_NAME "armhf-${YUV_BIT_SIZE}" )
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ELSE ()
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IF ( YUV_BIT_SIZE EQUAL 32 )
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SET ( YUV_SYSTEM_NAME "x86-${YUV_BIT_SIZE}" )
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ELSE ()
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SET ( YUV_SYSTEM_NAME "amd-${YUV_BIT_SIZE}" )
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ENDIF ()
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ENDIF ()
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MESSAGE ( "Packaging for: ${YUV_SYSTEM_NAME}" )
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# define all the variables needed by CPack to create .deb and .rpm packages
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SET ( CPACK_PACKAGE_VENDOR "Frank Barchard" )
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SET ( CPACK_PACKAGE_CONTACT "fbarchard@chromium.org" )
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SET ( CPACK_PACKAGE_VERSION ${YUV_VERSION} )
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SET ( CPACK_PACKAGE_VERSION_MAJOR ${YUV_VER_MAJOR} )
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SET ( CPACK_PACKAGE_VERSION_MINOR ${YUV_VER_MINOR} )
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SET ( CPACK_PACKAGE_VERSION_PATCH ${YUV_VER_PATCH} )
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SET ( CPACK_RESOURCE_FILE_LICENSE ${PROJECT_SOURCE_DIR}/LICENSE )
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SET ( CPACK_SYSTEM_NAME "linux-${YUV_SYSTEM_NAME}" )
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SET ( CPACK_PACKAGE_NAME "libyuv" )
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SET ( CPACK_PACKAGE_DESCRIPTION_SUMMARY "YUV library" )
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SET ( CPACK_PACKAGE_DESCRIPTION "YUV library and YUV conversion tool" )
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SET ( CPACK_DEBIAN_PACKAGE_SECTION "other" )
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SET ( CPACK_DEBIAN_PACKAGE_PRIORITY "optional" )
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SET ( CPACK_DEBIAN_PACKAGE_MAINTAINER "Frank Barchard <fbarchard@chromium.org>" )
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SET ( CPACK_GENERATOR "DEB;RPM" )
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# create the .deb and .rpm files (you'll need build-essential and rpm tools)
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INCLUDE( CPack )
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