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95 lines
3.4 KiB
CMake
95 lines
3.4 KiB
CMake
include(vcpkg_common_functions)
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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_OPTION )
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if ("apng" IN_LIST FEATURES)
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set(LIBPNG_APG_PATCH_NAME libpng-${LIBPNG_VER}-apng.patch)
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set(LIBPNG_APG_PATCH_PATH ${CURRENT_BUILDTREES_DIR}/src/${LIBPNG_APG_PATCH_NAME})
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if (NOT EXISTS ${LIBPNG_APG_PATCH_PATH})
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vcpkg_download_distfile(LIBPNG_APNG_PATCH_ARCHIVE
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URLS "https://downloads.sourceforge.net/project/libpng-apng/libpng16/${LIBPNG_VER}/${LIBPNG_APG_PATCH_NAME}.gz"
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FILENAME "${LIBPNG_APG_PATCH_NAME}.gz"
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SHA512 226adcb3a8c60f2267fe2976ab531329ae43c2603dab4d0cf8f16217d64069936b879f3d6516b75d259c47d6f5c5b1f24f887602206c8e46abde0fb7f5c7946b
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)
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vcpkg_find_acquire_program(7Z)
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vcpkg_execute_required_process(
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COMMAND ${7Z} x ${LIBPNG_APNG_PATCH_ARCHIVE} -aoa
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WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/src
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LOGNAME extract-patch.log
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)
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endif()
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set(APNG_EXTRA_PATCH ${LIBPNG_APG_PATCH_PATH})
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set(LIBPNG_APNG_OPTION "-DPNG_PREFIX=a")
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endif()
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vcpkg_from_github(
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OUT_SOURCE_PATH SOURCE_PATH
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REPO glennrp/libpng
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REF v${LIBPNG_VER}
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SHA512 ccb3705c23b2724e86d072e2ac8cfc380f41fadfd6977a248d588a8ad57b6abe0e4155e525243011f245e98d9b7afbe2e8cc7fd4ff7d82fcefb40c0f48f88918
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HEAD_REF master
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PATCHES
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use-abort-on-all-platforms.patch
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fix-libm-unix.patch
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${APNG_EXTRA_PATCH}
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)
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if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
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set(PNG_STATIC_LIBS OFF)
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set(PNG_SHARED_LIBS ON)
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else()
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set(PNG_STATIC_LIBS ON)
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set(PNG_SHARED_LIBS OFF)
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endif()
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vcpkg_configure_cmake(
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SOURCE_PATH ${SOURCE_PATH}
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PREFER_NINJA
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OPTIONS
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${LIBPNG_APNG_OPTION}
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-DPNG_STATIC=${PNG_STATIC_LIBS}
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-DPNG_SHARED=${PNG_SHARED_LIBS}
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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=ON
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-DSKIP_INSTALL_SYMLINK=ON
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OPTIONS_DEBUG
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-DSKIP_INSTALL_HEADERS=ON
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)
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vcpkg_install_cmake()
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vcpkg_fixup_cmake_targets(CONFIG_PATH lib/libpng)
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if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
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if(EXISTS ${CURRENT_PACKAGES_DIR}/lib/libpng16_static.lib)
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file(RENAME ${CURRENT_PACKAGES_DIR}/lib/libpng16_static.lib ${CURRENT_PACKAGES_DIR}/lib/libpng16.lib)
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endif()
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if(EXISTS ${CURRENT_PACKAGES_DIR}/debug/lib/libpng16_staticd.lib)
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file(RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libpng16_staticd.lib ${CURRENT_PACKAGES_DIR}/debug/lib/libpng16d.lib)
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endif()
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foreach(FILE ${CURRENT_PACKAGES_DIR}/share/libpng/libpng16-release.cmake ${CURRENT_PACKAGES_DIR}/share/libpng/libpng16-debug.cmake)
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file(READ ${FILE} _contents)
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string(REGEX REPLACE "libpng16_static.lib" "libpng16.lib" _contents "${_contents}")
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string(REGEX REPLACE "libpng16_staticd.lib" "libpng16d.lib" _contents "${_contents}")
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file(WRITE ${FILE} "${_contents}")
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endforeach()
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endif()
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file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share/)
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file(INSTALL ${CMAKE_CURRENT_LIST_DIR}/libpngConfig.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
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if(NOT VCPKG_TARGET_IS_WINDOWS)
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file(INSTALL ${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/png)
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endif()
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vcpkg_copy_pdbs()
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file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
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