103 lines
4.3 KiB
CMake
103 lines
4.3 KiB
CMake
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set(LIBPNG_VER 1.6.37)
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# Download the apng patch
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set(LIBPNG_APNG_PATCH_PATH "")
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set(LIBPNG_APNG_OPTION "")
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if ("apng" IN_LIST FEATURES)
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if(VCPKG_HOST_IS_WINDOWS)
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# Get (g)awk and gzip installed
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vcpkg_acquire_msys(MSYS_ROOT PACKAGES gawk gzip)
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set(AWK_EXE_PATH "${MSYS_ROOT}/usr/bin")
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vcpkg_add_to_path("${AWK_EXE_PATH}")
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endif()
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set(LIBPNG_APNG_PATCH_NAME "libpng-${LIBPNG_VER}-apng.patch")
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vcpkg_download_distfile(LIBPNG_APNG_PATCH_ARCHIVE
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URLS "https://downloads.sourceforge.net/project/libpng-apng/libpng16/${LIBPNG_VER}/${LIBPNG_APNG_PATCH_NAME}.gz"
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FILENAME "${LIBPNG_APNG_PATCH_NAME}.gz"
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SHA512 226adcb3a8c60f2267fe2976ab531329ae43c2603dab4d0cf8f16217d64069936b879f3d6516b75d259c47d6f5c5b1f24f887602206c8e46abde0fb7f5c7946b
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)
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set(LIBPNG_APNG_PATCH_PATH "${CURRENT_BUILDTREES_DIR}/src/${LIBPNG_APNG_PATCH_NAME}")
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if (NOT EXISTS "${LIBPNG_APNG_PATCH_PATH}")
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file(INSTALL "${LIBPNG_APNG_PATCH_ARCHIVE}" DESTINATION "${CURRENT_BUILDTREES_DIR}/src")
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vcpkg_execute_required_process(
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COMMAND gzip -d "${LIBPNG_APNG_PATCH_NAME}.gz"
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WORKING_DIRECTORY "${CURRENT_BUILDTREES_DIR}/src"
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ALLOW_IN_DOWNLOAD_MODE
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LOGNAME extract-patch.log
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)
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endif()
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set(LIBPNG_APNG_OPTION "-DPNG_PREFIX=a")
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endif()
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vcpkg_from_github(
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OUT_SOURCE_PATH SOURCE_PATH
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REPO glennrp/libpng
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REF v${LIBPNG_VER}
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SHA512 ccb3705c23b2724e86d072e2ac8cfc380f41fadfd6977a248d588a8ad57b6abe0e4155e525243011f245e98d9b7afbe2e8cc7fd4ff7d82fcefb40c0f48f88918
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HEAD_REF master
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PATCHES
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"${LIBPNG_APNG_PATCH_PATH}"
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use_abort.patch
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cmake.patch
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fix-export-targets.patch
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pkgconfig.patch
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macos-arch-fix.patch
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)
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string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" PNG_SHARED)
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string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" PNG_STATIC)
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vcpkg_list(SET LIBPNG_HARDWARE_OPTIMIZATIONS_OPTION)
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if(VCPKG_TARGET_IS_IOS)
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vcpkg_list(APPEND LIBPNG_HARDWARE_OPTIMIZATIONS_OPTION "-DPNG_HARDWARE_OPTIMIZATIONS=OFF")
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endif()
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vcpkg_list(SET LD_VERSION_SCRIPT_OPTION)
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if(VCPKG_TARGET_IS_ANDROID)
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vcpkg_list(APPEND LD_VERSION_SCRIPT_OPTION "-Dld-version-script=OFF")
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# for armeabi-v7a, check whether NEON is available
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vcpkg_list(APPEND LIBPNG_HARDWARE_OPTIMIZATIONS_OPTION "-DPNG_ARM_NEON=check")
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else()
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vcpkg_list(APPEND LIBPNG_HARDWARE_OPTIMIZATIONS_OPTION "-DPNG_ARM_NEON=on")
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endif()
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vcpkg_cmake_configure(
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SOURCE_PATH "${SOURCE_PATH}"
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OPTIONS
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${LIBPNG_APNG_OPTION}
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${LIBPNG_HARDWARE_OPTIMIZATIONS_OPTION}
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${LD_VERSION_SCRIPT_OPTION}
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-DPNG_STATIC=${PNG_STATIC}
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-DPNG_SHARED=${PNG_SHARED}
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-DPNG_TESTS=OFF
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-DSKIP_INSTALL_PROGRAMS=ON
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-DSKIP_INSTALL_EXECUTABLES=ON
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-DSKIP_INSTALL_FILES=OFF
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OPTIONS_DEBUG
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-DSKIP_INSTALL_HEADERS=ON
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MAYBE_UNUSED_VARIABLES
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PNG_ARM_NEON
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)
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vcpkg_cmake_install()
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vcpkg_cmake_config_fixup(CONFIG_PATH lib/libpng)
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file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/png")
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vcpkg_fixup_pkgconfig()
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if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
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if(NOT VCPKG_BUILD_TYPE)
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vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libpng16.pc" "-lpng16" "-llibpng16d")
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file(INSTALL "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libpng16.pc" DESTINATION "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig" RENAME "libpng.pc")
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endif()
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vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/lib/pkgconfig/libpng16.pc" "-lpng16" "-llibpng16")
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elseif(NOT VCPKG_BUILD_TYPE)
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vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libpng16.pc" "-lpng16" "-lpng16d")
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file(INSTALL "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libpng16.pc" DESTINATION "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig" RENAME "libpng.pc")
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endif()
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file(INSTALL "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/libpng16.pc" DESTINATION "${CURRENT_PACKAGES_DIR}/lib/pkgconfig" RENAME "libpng.pc")
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vcpkg_copy_pdbs()
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file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
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file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
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file(INSTALL "${SOURCE_PATH}/LICENSE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
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