vcpkg/ports/skia/skia-functions.cmake
Kai Pastor 848c8178ce
[skia] Fix incomplete update, build modules, fix android (#34951)
* [skia] Restore simple msvc toolchain fix

* libgifcodec is gone

* Update abseil-cpp

* Use vcpkg abseil-cpp

* Update wuffs

* Update dawn

* Update spirv deps

* Remove tint

* Update vulkan-tools

* versions

* Drop obsolete patch

* Use github directly

* Revert "Use vcpkg abseil-cpp"

This reverts commit 9b4157c980.

* Fix dawn

* Build, install, export modules

* Unroll default-features

* Fix comments

* Fix skresources

* Fix manifest

* WIP

* WIP

* Pass-through lib dirs

* Filter link libs

* WIP

* WIP

* Add feature 'modules'

* Fix SkDebugf visibility

* WIP

* WIP

* Rewrite gn install and export

* No pdb for release

* Omit explicit ouput check

* Update modules config

* Disable skparagraph DLL, no dllexport

* Disable icu on shared windows

* Cleanup

* Cleanup

* Enable android CI

* Android

* Don't export standard libraries

* Disable FontConfigInterface on windows
2023-11-29 01:34:00 -08:00

453 lines
19 KiB
CMake

# Declare a named external dependency for download with vcpkg_from_git,
# and validate against upstream's DEPS.
function(declare_external_from_git name)
cmake_parse_arguments(PARSE_ARGV 1 arg "" "URL;REF;LICENSE_FILE" "")
if(NOT arg_URL OR NOT arg_REF OR NOT arg_LICENSE_FILE)
message(FATAL_ERROR "Arguments URL, REF and LICENSE_FILE are required.")
endif()
set(actual "${arg_URL}@${arg_REF}")
file(STRINGS "${SOURCE_PATH}/DEPS" upstream REGEX "\"third_party/externals/${name}\"")
string(REPLACE "https://chromium.googlesource.com/external/github.com" "https://github.com" upstream "${upstream}")
string(REPLACE "https://skia.googlesource.com/external/github.com" "https://github.com" upstream "${upstream}")
string(FIND "${upstream}" "${arg_URL}@${arg_REF}" pos)
if(pos STREQUAL "-1")
string(REGEX REPLACE "^[^:]*: *" "" upstream "${upstream}")
message(WARNING "Dependency ${name} diverges from upstream. Upstream: ${upstream} Actual: \"${actual}\"")
endif()
set(skia_external_license_${name} "${arg_LICENSE_FILE}" PARENT_SCOPE)
list(REMOVE_ITEM ARGN "LICENSE_FILE" "${arg_LICENSE_FILE}")
set(skia_external_git_${name} "${ARGN}" PARENT_SCOPE)
endfunction()
# Declare a named external dependencies to be resolved via pkgconfig.
function(declare_external_from_pkgconfig name)
set(skia_external_pkgconfig_${name} "${ARGN}" PARENT_SCOPE)
endfunction()
# Declare a named external dependencies to be resolved via vcpkg installed tree.
function(declare_external_from_vcpkg name)
set(skia_external_vcpkg_${name} "${ARGN}" PARENT_SCOPE)
endfunction()
# Download and integrate named external dependencies.
# Downlods must be handled before vcpkg in order to support --only-downloads mode.
function(get_externals)
set(licenses_dir "${SOURCE_PATH}/third_party_licenses")
file(REMOVE_RECURSE "${licenses_dir}")
file(MAKE_DIRECTORY "${licenses_dir}")
list(REMOVE_DUPLICATES ARGN)
set(from_git "")
set(from_pkgconfig "")
set(from_vcpkg "")
foreach(name IN LISTS ARGN)
if(DEFINED "skia_external_git_${name}")
list(APPEND from_git "${name}")
elseif(DEFINED "skia_external_pkgconfig_${name}")
list(APPEND from_pkgconfig "${name}")
elseif(DEFINED "skia_external_vcpkg_${name}")
list(APPEND from_vcpkg "${name}")
else()
message(FATAL_ERROR "Unknown external dependency '${name}'")
endif()
endforeach()
foreach(name IN LISTS from_git)
set(dir "third_party/externals/${name}")
if(EXISTS "${SOURCE_PATH}/${dir}")
message(STATUS "Using existing ${dir}")
continue()
endif()
message(STATUS "Creating ${dir}")
file(MAKE_DIRECTORY "${SOURCE_PATH}/third_party/externals")
vcpkg_from_git(
OUT_SOURCE_PATH staging_dir
${skia_external_git_${name}}
)
file(RENAME "${staging_dir}" "${SOURCE_PATH}/${dir}")
set(license_file "${SOURCE_PATH}/${dir}/${skia_external_license_${name}}")
cmake_path(GET license_file FILENAME filename)
file(COPY_FILE "${license_file}" "${licenses_dir}/## ${name} ${filename}")
endforeach()
foreach(name IN LISTS from_pkgconfig)
third_party_from_pkgconfig("${name}" ${skia_external_pkgconfig_${name}})
endforeach()
foreach(name IN LISTS from_vcpkg)
third_party_from_vcpkg("${name}" ${skia_external_vcpkg_${name}})
endforeach()
endfunction()
# Setup a third-party dependency from pkg-config data
function(third_party_from_pkgconfig gn_group)
cmake_parse_arguments(PARSE_ARGV 1 arg "" "PATH" "DEFINES;MODULES")
if(NOT arg_PATH)
set(arg_PATH "third_party/${gn_group}")
endif()
if(NOT arg_MODULES)
set(arg_MODULES "${gn_group}")
endif()
if(arg_UNPARSED_ARGUMENTS)
message(FATAL_ERROR "Unparsed arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
x_vcpkg_pkgconfig_get_modules(PREFIX PC_${module} MODULES ${arg_MODULES} CFLAGS LIBS)
foreach(config IN ITEMS DEBUG RELEASE)
separate_arguments(cflags UNIX_COMMAND "${PC_${module}_CFLAGS_${config}}")
set(defines "${cflags}")
list(FILTER defines INCLUDE REGEX "^-D" )
list(TRANSFORM defines REPLACE "^-D" "")
list(APPEND defines ${arg_DEFINES})
set(include_dirs "${cflags}")
list(FILTER include_dirs INCLUDE REGEX "^-I" )
list(TRANSFORM include_dirs REPLACE "^-I" "")
separate_arguments(libs UNIX_COMMAND "${PC_${module}_LIBS_${config}}")
set(lib_dirs "${libs}")
list(FILTER lib_dirs INCLUDE REGEX "^-L" )
list(TRANSFORM lib_dirs REPLACE "^-L" "")
# Passing link libraries via ldflags, cf. third-party.gn.in
set(ldflags "${libs}")
list(FILTER ldflags INCLUDE REGEX "^-l" )
if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
list(TRANSFORM ldflags REPLACE "^-l" "")
list(TRANSFORM ldflags APPEND ".lib")
endif()
set(GN_OUT_${config} "")
foreach(item IN ITEMS defines include_dirs lib_dirs ldflags)
set("gn_${item}_${config}" "")
if(NOT "${${item}}" STREQUAL "")
list(JOIN ${item} [[", "]] list)
set("gn_${item}_${config}" "\"${list}\"")
endif()
endforeach()
endforeach()
configure_file("${CMAKE_CURRENT_LIST_DIR}/third-party.gn.in" "${SOURCE_PATH}/${arg_PATH}/BUILD.gn" @ONLY)
endfunction()
# Setup a third-party dependency from vcpkg installed tree
function(third_party_from_vcpkg gn_group)
cmake_parse_arguments(PARSE_ARGV 1 arg "" "PATH" "")
if(NOT arg_PATH)
set(arg_PATH "third_party/${gn_group}")
endif()
if(arg_UNPARSED_ARGUMENTS)
message(FATAL_ERROR "Unparsed arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
set(defines "")
set(include_dirs "${CURRENT_INSTALLED_DIR}/include")
set(libdirs_RELEASE "${CURRENT_INSTALLED_DIR}/lib")
set(libdirs_DEBUG "${CURRENT_INSTALLED_DIR}/lib/debug")
set(ldflags "")
foreach(config IN ITEMS DEBUG RELEASE)
set(lib_dirs "${libdirs_${config}}")
set(GN_OUT_${config} "")
foreach(item IN ITEMS defines include_dirs lib_dirs ldflags)
set("gn_${item}_${config}" "")
if(NOT "${${item}}" STREQUAL "")
list(JOIN ${item} [[", "]] list)
set("gn_${item}_${config}" "\"${list}\"")
endif()
endforeach()
endforeach()
configure_file("${CMAKE_CURRENT_LIST_DIR}/third-party.gn.in" "${SOURCE_PATH}/${arg_PATH}/BUILD.gn" @ONLY)
endfunction()
# Turn a space separated string into a gn list:
# "a b c" -> ["a","b","c"]
function(string_to_gn_list out_var input)
separate_arguments(list UNIX_COMMAND "${input}")
if(NOT list STREQUAL "")
list(JOIN list [[","]] temp)
set(list "\"${temp}\"")
endif()
set("${out_var}" "[${list}]" PARENT_SCOPE)
endfunction()
# Remove all empty directories.
function(auto_clean dir)
file(GLOB entries "${dir}/*")
file(GLOB files LIST_DIRECTORIES false "${dir}/*")
foreach(entry IN LISTS entries)
if(entry IN_LIST files)
continue()
endif()
file(GLOB_RECURSE children "${entry}/*")
if(children)
auto_clean("${entry}")
else()
file(REMOVE_RECURSE "${entry}")
endif()
endforeach()
endfunction()
function(list_from_json out_var json) # <path>
vcpkg_list(SET list)
string(JSON array ERROR_VARIABLE error GET "${json}" ${ARGN})
if(NOT error)
string(JSON len ERROR_VARIABLE error LENGTH "${array}")
if(NOT error AND NOT len STREQUAL "0")
math(EXPR last "${len} - 1")
foreach(i RANGE "${last}")
string(JSON item GET "${array}" "${i}")
vcpkg_list(APPEND list "${item}")
endforeach()
endif()
endif()
set("${out_var}" "${list}" PARENT_SCOPE)
endfunction()
# Expand gn targets for installable components.
function(expand_gn_targets targets_var desc_var source_path)
set(expand_gn_targets_components "")
set(expand_gn_targets_visited "")
foreach(gn_target IN LISTS "${targets_var}")
expand_gn_targets_recurse("${gn_target}" "${desc_var}" "${source_path}")
endforeach()
set("${targets_var}" "${expand_gn_targets_components}" PARENT_SCOPE)
endfunction()
# Private helper for expand_gn_targets.
function(expand_gn_targets_recurse gn_target desc_var source_path)
# shortcuts
if(gn_target IN_LIST expand_gn_targets_components)
return()
elseif(gn_target IN_LIST expand_gn_targets_visited)
return()
endif()
list(APPEND expand_gn_targets_visited "${gn_target}")
# current target
set(recurse 1)
string(JSON current_json GET "${${desc_var}}" "${gn_target}")
string(JSON target_type GET "${current_json}" "type")
if(target_type STREQUAL "static_library" AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
string(REGEX REPLACE "^//([^:]*):(.*)\$" "${source_path}/\\1/BUILD.gn" build_gn_file "${gn_target}")
if(EXISTS "${build_gn_file}")
# skia's third-party "dawn_component" creates separate _shared/_static libs.
string(REGEX REPLACE "^(.*)(_static|_shared)\$" "(\\1\\2|\\1)" name_pattern "${CMAKE_MATCH_2}")
file(STRINGS "${build_gn_file}" maybe_component REGEX "component[(]\"${name_pattern}\"[)]")
if(NOT maybe_component STREQUAL "")
list(APPEND expand_gn_targets_components "${gn_target}")
endif()
else()
message(WARNING "No ${build_gn_file}")
endif()
elseif(target_type MATCHES "^(executable|loadable_module|shared_library)\$")
list(APPEND expand_gn_targets_components "${gn_target}")
elseif(NOT target_type MATCHES "^(group|source_set)\$")
set(recurse 0)
endif()
if(recurse)
list_from_json(deps "${current_json}" "deps")
foreach(dep IN LISTS deps)
expand_gn_targets_recurse("${dep}" "${desc_var}" "${source_path}")
endforeach()
endif()
set(expand_gn_targets_components "${expand_gn_targets_components}" PARENT_SCOPE)
set(expand_gn_targets_visited "${expand_gn_targets_visited}" PARENT_SCOPE)
endfunction()
# Provide a cmake target name (w/o namespace) in out_var
function(get_cmake_target out_var gn_target)
if(gn_target MATCHES "/([^:/]+):")
string(REPLACE "/${CMAKE_MATCH_1}:${CMAKE_MATCH_1}" "/${CMAKE_MATCH_1}" gn_target "${gn_target}")
endif()
string(REGEX REPLACE "[:/]+" "::" target "unofficial/${PORT}${gn_target}")
set("${out_var}" "${target}" PARENT_SCOPE)
endfunction()
# Put the target's SK_<...> definitions in out_var
function(get_definitions out_var desc_json target)
list_from_json(output "${desc_json}" "${target}" "defines")
list(FILTER output INCLUDE REGEX "^SK_")
set("${out_var}" "${output}" PARENT_SCOPE)
endfunction()
# Put the target's link libraries in out_var
function(get_link_libs out_var desc_json target)
# We don't pass this variable explicitly now.
separate_arguments(known_standard_libraries NATIVE_COMMAND "${VCPKG_DETECTED_CMAKE_CXX_STANDARD_LIBRARIES}")
# From ldflags, we only want lib names or filepaths (cf. declare_external_from_pkgconfig)
list_from_json(ldflags "${desc_json}" "${target}" "ldflags")
string(REPLACE "-isysroot;" "-isysroot " ldflags "${ldflags}")
if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
list(FILTER ldflags INCLUDE REGEX "[.]lib\$")
else()
list(FILTER ldflags INCLUDE REGEX "^-l|^/")
endif()
list(TRANSFORM ldflags REPLACE "^-l" "")
list_from_json(libs "${desc_json}" "${target}" "libs")
vcpkg_list(SET frameworks)
if(VCPKG_TARGET_IS_OSX OR VCPKG_TARGET_IS_IOS)
list_from_json(frameworks "${desc_json}" "${target}" "frameworks")
list(TRANSFORM frameworks REPLACE "^(.*)[.]framework\$" "-framework \\1")
endif()
vcpkg_list(SET output)
foreach(lib IN LISTS frameworks ldflags libs)
if(VCPKG_TARGET_IS_WINDOWS)
string(TOLOWER "${lib}" lib_key)
else()
set(lib_key "{lib}")
endif()
if(lib_key IN_LIST known_standard_libraries)
continue()
endif()
string(REPLACE "${CURRENT_INSTALLED_DIR}" "\${z_vcpkg_${PORT}_root}" lib "${lib}")
string(REPLACE "${CURRENT_PACKAGES_DIR}" "\${z_vcpkg_${PORT}_root}" lib "${lib}")
if(NOT lib MATCHES "^-L")
vcpkg_list(REMOVE_ITEM output "${lib}")
endif()
vcpkg_list(APPEND output "${lib}")
endforeach()
set("${out_var}" "${output}" PARENT_SCOPE)
endfunction()
# A revised variant of vcpkg_gn_install
function(skia_gn_install_build_type)
cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "BUILD_TYPE;SOURCE_PATH;INSTALL_DIR;LABEL" "TARGETS")
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(FATAL_ERROR "Internal error: skia_gn_install_build_type was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
set(build_dir "${CURRENT_BUILDTREES_DIR}/${arg_LABEL}")
# `gn desc json` output is dual-use: logging (early) and further processing
# Cf. https://github.com/universeroc/gn/blob/master/docs/reference.md#desc
vcpkg_find_acquire_program(GN)
vcpkg_execute_required_process(
COMMAND "${GN}" desc --format=json --all --testonly=false "${build_dir}" "*"
WORKING_DIRECTORY "${arg_SOURCE_PATH}"
LOGNAME "desc-${arg_LABEL}"
)
# build
set(VCPKG_BUILD_TYPE "${arg_BUILD_TYPE}")
vcpkg_build_ninja(TARGETS ${arg_TARGETS})
# install and export
set(logfile "${CURRENT_BUILDTREES_DIR}/install-${arg_LABEL}.log")
file(WRITE "${logfile}" "")
message(STATUS "Installing (${arg_LABEL})...")
file(MAKE_DIRECTORY "${arg_INSTALL_DIR}/share/unofficial-${PORT}")
list(TRANSFORM arg_TARGETS PREPEND "//")
file(READ "${CURRENT_BUILDTREES_DIR}/desc-${arg_LABEL}-out.log" desc)
expand_gn_targets(arg_TARGETS desc "${arg_SOURCE_PATH}")
string(TOUPPER "${arg_BUILD_TYPE}" cmake_build_type)
set(cmake_config_genex [[\$<NOT:\$<CONFIG:DEBUG>>]])
if(cmake_build_type STREQUAL "DEBUG")
set(cmake_config_genex [[\$<CONFIG:DEBUG>]])
endif()
foreach(gn_target IN LISTS arg_TARGETS)
get_cmake_target(cmake_target "${gn_target}")
set(add_target "add_library(${cmake_target} INTERFACE IMPORTED)")
set(has_location "0")
set(imported_location "")
set(not_executable "1")
string(JSON target_type GET "${desc}" "${gn_target}" "type")
set(link_language "C")
string(JSON sources ERROR_VARIABLE unused GET "${desc}" "${gn_target}" "sources")
if(sources MATCHES "[.]cxx|[.]cpp")
set(link_language "CXX")
endif()
list_from_json(outputs "${desc}" "${gn_target}" "outputs")
foreach(output IN LISTS outputs)
if(CMAKE_HOST_WIN32)
# absolute path (e.g. /C:/path/to/target.lib)
string(REGEX REPLACE "^/([^/]:)" "\\1" output "${output}")
endif()
# relative path (e.g. //out/Release/target.lib)
string(REGEX REPLACE "^//" "${arg_SOURCE_PATH}/" output "${output}")
cmake_path(GET output FILENAME filename)
set(add_target "add_library(${cmake_target} UNKNOWN IMPORTED)")
set(destination "${arg_INSTALL_DIR}/lib")
set(has_location "1")
if(target_type STREQUAL "executable")
set(add_target "add_executable(${cmake_target} IMPORTED)")
set(destination "${arg_INSTALL_DIR}/tools/${PORT}")
set(imported_location "${destination}/${filename}")
set(not_executable "0")
elseif(filename MATCHES "\\.(dll|pdb)\$")
if(CMAKE_MATCH_1 STREQUAL "pdb" AND NOT EXISTS "${output}")
continue()
endif()
set(destination "${arg_INSTALL_DIR}/bin")
# Do not set (overwrite) imported_location
else()
set(imported_location "${destination}/${filename}")
endif()
# output artifact installation
file(APPEND "${logfile}" "Installing: ${destination}/${filename}\n")
file(COPY "${output}" DESTINATION "${destination}")
endforeach()
# CMake target properties
string(REPLACE "::" "-" basename "${cmake_target}")
get_definitions(interface_compile_definitions "${desc}" "${gn_target}")
get_link_libs(interface_link_libs "${desc}" "${gn_target}")
set(interface_link_targets "")
list_from_json(deps "${desc}" "${gn_target}" "deps")
foreach(dep IN LISTS deps)
if(dep IN_LIST arg_TARGETS)
get_cmake_target(cmake_dep "${dep}")
list(APPEND interface_link_targets "${cmake_dep}")
endif()
endforeach()
file(APPEND "${logfile}" "Installing: ${arg_INSTALL_DIR}/share/unofficial-${PORT}/${basename}-targets.cmake\n")
configure_file("${CMAKE_CURRENT_LIST_DIR}/unofficial-${PORT}-targets.cmake" "${arg_INSTALL_DIR}/share/unofficial-${PORT}/${basename}-targets.cmake" @ONLY)
file(APPEND "${logfile}" "Installing: ${arg_INSTALL_DIR}/share/unofficial-${PORT}/${basename}-targets-${arg_BUILD_TYPE}.cmake\n")
configure_file("${CMAKE_CURRENT_LIST_DIR}/unofficial-${PORT}-targets-details.cmake" "${arg_INSTALL_DIR}/share/unofficial-${PORT}/${basename}-targets-${arg_BUILD_TYPE}.cmake" @ONLY)
endforeach()
# Main CMake config file
file(APPEND "${logfile}" "Installing: ${arg_INSTALL_DIR}/share/unofficial-${PORT}/unofficial-${PORT}-config.cmake\n")
configure_file("${CMAKE_CURRENT_LIST_DIR}/unofficial-${PORT}-config.cmake" "${arg_INSTALL_DIR}/share/unofficial-${PORT}/unofficial-${PORT}-config.cmake" @ONLY)
endfunction()
# A revised variant of vcpkg_gn_install
function(skia_gn_install)
cmake_parse_arguments(PARSE_ARGV 0 arg "" "SOURCE_PATH" "TARGETS")
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(WARNING "vcpkg_gn_install was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
if(NOT DEFINED arg_SOURCE_PATH)
message(FATAL_ERROR "SOURCE_PATH must be specified.")
endif()
set(auto_clean_debug_share TRUE)
if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
if(EXISTS "${CURRENT_PACKAGES_DIR}/debug/share")
set(auto_clean_debug_share FALSE)
endif()
skia_gn_install_build_type(
BUILD_TYPE debug
LABEL "${TARGET_TRIPLET}-dbg"
SOURCE_PATH "${arg_SOURCE_PATH}"
INSTALL_DIR "${CURRENT_PACKAGES_DIR}/debug"
TARGETS ${arg_TARGETS}
)
endif()
if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
skia_gn_install_build_type(
BUILD_TYPE release
LABEL "${TARGET_TRIPLET}-rel"
SOURCE_PATH "${arg_SOURCE_PATH}"
INSTALL_DIR "${CURRENT_PACKAGES_DIR}"
TARGETS ${arg_TARGETS}
)
endif()
vcpkg_cmake_config_fixup(PACKAGE_NAME "unofficial-${PORT}")
if(auto_clean_debug_share)
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
endif()
endfunction()