vcpkg/ports/skia/portfile.cmake

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7.4 KiB
CMake
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vcpkg_fail_port_install(
ON_ARCH "x86" "arm" "arm64"
ON_TARGET "UWP" "LINUX" "ANDROID" "FREEBSD")
vcpkg_from_git(
OUT_SOURCE_PATH SOURCE_PATH
URL https://skia.googlesource.com/skia.git
REF fb0b35fed5580d49392df7ce9374551b348fffbf
PATCHES add-missing-tuple.patch
)
function(checkout_in_path PATH URL REF)
if(EXISTS "${PATH}")
return()
endif()
vcpkg_from_git(
OUT_SOURCE_PATH DEP_SOURCE_PATH
URL "${URL}"
REF "${REF}"
)
file(RENAME "${DEP_SOURCE_PATH}" "${PATH}")
file(REMOVE_RECURSE "${DEP_SOURCE_PATH}")
endfunction()
set(EXTERNALS "${SOURCE_PATH}/third_party/externals")
file(MAKE_DIRECTORY "${EXTERNALS}")
# these following aren't available in vcpkg
checkout_in_path("${EXTERNALS}/sfntly"
"https://github.com/googlefonts/sfntly"
"b55ff303ea2f9e26702b514cf6a3196a2e3e2974"
)
checkout_in_path("${EXTERNALS}/dng_sdk"
"https://android.googlesource.com/platform/external/dng_sdk"
"c8d0c9b1d16bfda56f15165d39e0ffa360a11123"
)
checkout_in_path("${EXTERNALS}/libgifcodec"
"https://skia.googlesource.com/libgifcodec"
"d06d2a6d42baf6c0c91cacc28df2542a911d05fe"
)
checkout_in_path("${EXTERNALS}/piex"
"https://android.googlesource.com/platform/external/piex"
"bb217acdca1cc0c16b704669dd6f91a1b509c406"
)
# turn a CMake list into a GN list of quoted items
# "a;b;c" -> ["a","b","c"]
function(cmake_to_gn_list OUTPUT_ INPUT_)
if(NOT INPUT_)
set(${OUTPUT_} "[]" PARENT_SCOPE)
else()
string(REPLACE ";" "\",\"" TEMP "${INPUT_}")
set(${OUTPUT_} "[\"${TEMP}\"]" PARENT_SCOPE)
endif()
endfunction()
# multiple libraries with multiple names may be passed as
# "libA,libA2;libB,libB2,libB3;..."
function(find_libraries RESOLVED LIBRARY_NAMES PATHS)
set(_RESOLVED "")
foreach(_LIB_GROUP ${LIBRARY_NAMES})
string(REPLACE "," ";" _LIB_GROUP_NAMES "${_LIB_GROUP}")
unset(_LIB CACHE)
find_library(_LIB NAMES ${_LIB_GROUP_NAMES}
PATHS "${PATHS}"
NO_DEFAULT_PATH)
if(_LIB MATCHES "-NOTFOUND")
message(FATAL_ERROR "Could not find library with names: ${_LIB_GROUP_NAMES}")
endif()
list(APPEND _RESOLVED "${_LIB}")
endforeach()
set(${RESOLVED} "${_RESOLVED}" PARENT_SCOPE)
endfunction()
# For each .gn file in the current list directory, configure and install at
# the corresponding directory to replace Skia dependencies with ones from vcpkg.
function(replace_skia_dep NAME INCLUDES LIBS_DBG LIBS_REL DEFINITIONS)
list(TRANSFORM INCLUDES PREPEND "${CURRENT_INSTALLED_DIR}")
cmake_to_gn_list(_INCLUDES "${INCLUDES}")
find_libraries(_LIBS_DBG "${LIBS_DBG}" "${CURRENT_INSTALLED_DIR}/debug/lib")
cmake_to_gn_list(_LIBS_DBG "${_LIBS_DBG}")
find_libraries(_LIBS_REL "${LIBS_REL}" "${CURRENT_INSTALLED_DIR}/lib")
cmake_to_gn_list(_LIBS_REL "${_LIBS_REL}")
cmake_to_gn_list(_DEFINITIONS "${DEFINITIONS}")
set(OUT_FILE "${SOURCE_PATH}/third_party/${NAME}/BUILD.gn")
file(REMOVE "${OUT_FILE}")
configure_file("${CMAKE_CURRENT_LIST_DIR}/${NAME}.gn" "${OUT_FILE}" @ONLY)
endfunction()
set(_INCLUDE_DIR "${CURRENT_INSTALLED_DIR}/include")
replace_skia_dep(expat "/include" "libexpat,libexpatd,libexpatdMD" "libexpat,libexpatMD" "")
replace_skia_dep(freetype2 "/include" "freetype,freetyped" "freetype" "")
replace_skia_dep(harfbuzz "/include/harfbuzz" "harfbuzz-icu" "harfbuzz-icu" "")
replace_skia_dep(icu "/include" "icuuc,icuucd" "icuuc" "U_USING_ICU_NAMESPACE=0")
replace_skia_dep(libjpeg-turbo "/include" "jpeg,jpegd;turbojpeg,turbojpegd" "jpeg;turbojpeg" "")
replace_skia_dep(libpng "/include" "libpng16,libpng16d" "libpng16" "")
replace_skia_dep(libwebp "/include"
"webp,webpd;webpdemux,webpdemuxd;webpdecoder,webpdecoderd;libwebpmux,libwebpmuxd"
"webp;webpdemux;webpdecoder;libwebpmux" "")
replace_skia_dep(zlib "/include" "z,zlib,zlibd" "z,zlib" "")
set(OPTIONS "\
skia_use_lua=false \
skia_enable_tools=false \
skia_enable_spirv_validation=false")
# used for passing feature-specific definitions to the config file
set(SKIA_PUBLIC_DEFINITIONS "")
if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
set(OPTIONS "${OPTIONS} is_component_build=true")
else()
set(OPTIONS "${OPTIONS} is_component_build=false")
endif()
if("metal" IN_LIST FEATURES)
set(OPTIONS "${OPTIONS} skia_use_metal=true")
list(APPEND SKIA_PUBLIC_DEFINITIONS SK_METAL)
endif()
set(OPTIONS_REL "${OPTIONS} is_official_build=true")
set(OPTIONS_DBG "${OPTIONS} is_debug=true")
if(CMAKE_HOST_WIN32)
# Load toolchains
if(NOT VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/windows.cmake")
endif()
include("${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}")
# turn a space delimited string into a gn list:
# "a b c" -> ["a","b","c"]
function(to_gn_list OUTPUT_ INPUT_)
string(STRIP "${INPUT_}" TEMP)
string(REPLACE " " " " TEMP "${TEMP}")
string(REPLACE " " "\",\"" TEMP "${TEMP}")
set(${OUTPUT_} "[\"${TEMP}\"]" PARENT_SCOPE)
endfunction()
to_gn_list(SKIA_C_FLAGS_DBG "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG}")
to_gn_list(SKIA_C_FLAGS_REL "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE}")
to_gn_list(SKIA_CXX_FLAGS_DBG "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")
to_gn_list(SKIA_CXX_FLAGS_REL "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
set(OPTIONS_DBG "${OPTIONS_DBG} extra_cflags_c=${SKIA_C_FLAGS_DBG} \
extra_cflags_cc=${SKIA_CXX_FLAGS_DBG}")
set(OPTIONS_REL "${OPTIONS_REL} extra_cflags_c=${SKIA_C_FLAGS_REL} \
extra_cflags_cc=${SKIA_CXX_FLAGS_REL}")
set(WIN_VC "$ENV{VCINSTALLDIR}")
string(REPLACE "\\VC\\" "\\VC" WIN_VC "${WIN_VC}")
set(OPTIONS_DBG "${OPTIONS_DBG} win_vc=\"${WIN_VC}\"")
set(OPTIONS_REL "${OPTIONS_REL} win_vc=\"${WIN_VC}\"")
endif()
vcpkg_configure_gn(
SOURCE_PATH "${SOURCE_PATH}"
OPTIONS_DEBUG "${OPTIONS_DBG}"
OPTIONS_RELEASE "${OPTIONS_REL}"
)
vcpkg_install_gn(
SOURCE_PATH "${SOURCE_PATH}"
TARGETS ":skia"
)
message(STATUS "Installing: ${CURRENT_PACKAGES_DIR}/include/${PORT}")
file(COPY "${SOURCE_PATH}/include"
DESTINATION "${CURRENT_PACKAGES_DIR}/include")
file(RENAME "${CURRENT_PACKAGES_DIR}/include/include"
"${CURRENT_PACKAGES_DIR}/include/${PORT}")
file(GLOB_RECURSE SKIA_INCLUDE_FILES LIST_DIRECTORIES false
"${CURRENT_PACKAGES_DIR}/include/${PORT}/*")
foreach(file_ ${SKIA_INCLUDE_FILES})
vcpkg_replace_string("${file_}" "#include \"include/" "#include \"${PORT}/")
endforeach()
# get a list of library dependencies for TARGET
function(gn_desc_target_libs OUTPUT BUILD_DIR TARGET)
vcpkg_find_acquire_program(GN)
execute_process(
COMMAND ${GN} desc "${BUILD_DIR}" "${TARGET}" libs
WORKING_DIRECTORY "${SOURCE_PATH}"
OUTPUT_VARIABLE OUTPUT_
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REGEX REPLACE "\n|(\r\n)" ";" OUTPUT_ "${OUTPUT_}")
set(${OUTPUT} ${OUTPUT_} PARENT_SCOPE)
endfunction()
# skiaConfig.cmake.in input variables
gn_desc_target_libs(SKIA_DEP_DBG
"${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg"
//:skia)
gn_desc_target_libs(SKIA_DEP_REL
"${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel"
//:skia)
configure_file("${CMAKE_CURRENT_LIST_DIR}/skiaConfig.cmake.in"
"${CURRENT_PACKAGES_DIR}/share/skia/skiaConfig.cmake" @ONLY)
vcpkg_copy_pdbs()
file(INSTALL "${SOURCE_PATH}/LICENSE"
DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}"
RENAME copyright)