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BUILD.gn
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BUILD.gn
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# Copyright 2016 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("gn/flutter_defines.gni")
import("gn/shared_sources.gni")
if (is_fuchsia) {
import("//build/vulkan/config.gni")
}
if (!defined(is_skia_standalone)) {
is_skia_standalone = false
}
is_skia_dev_build = is_skia_standalone && !is_official_build
declare_args() {
skia_enable_flutter_defines = false
}
declare_args() {
skia_use_angle = false
skia_use_egl = false
skia_use_expat = true
skia_use_fontconfig = is_linux
skia_use_freetype = is_android || is_fuchsia || is_linux
skia_use_icu = !is_fuchsia && !is_ios && !is_win # TODO: Windows
skia_use_libjpeg_turbo = true
skia_use_libpng = true
skia_use_libwebp = !is_fuchsia
skia_use_lua = is_skia_dev_build && !is_ios
skia_use_opencl = false
skia_use_piex = !is_win
skia_use_wuffs = false
skia_use_zlib = true
skia_use_metal = false
skia_use_libheif = is_skia_dev_build
skia_use_x11 = is_linux
skia_android_serial = ""
skia_enable_ccpr = true
skia_enable_nvpr = !skia_enable_flutter_defines
skia_enable_discrete_gpu = true
skia_enable_fontmgr_empty = false
skia_enable_gpu = true
skia_enable_nima = false
skia_enable_pdf = true
skia_enable_spirv_validation = is_skia_dev_build && is_debug
skia_enable_skpicture = true
skia_enable_tools = is_skia_dev_build
skia_enable_vulkan_debug_layers = is_skia_dev_build && is_debug
skia_vulkan_header = "" # temporary as we remove the use from clients
skia_qt_path = getenv("QT_PATH")
skia_compile_processors = false
skia_generate_workarounds = false
skia_lex = false
skia_skqp_enable_driver_correctness_workarounds = false
skia_skqp_global_error_tolerance = 0
skia_llvm_path = ""
skia_llvm_lib = "LLVM"
skia_tools_require_resources = false
}
declare_args() {
skia_use_dng_sdk = !is_fuchsia && skia_use_libjpeg_turbo && skia_use_zlib
skia_use_sfntly = skia_use_icu
skia_enable_atlas_text = is_skia_dev_build && skia_enable_gpu
if (is_android) {
skia_use_vulkan = defined(ndk_api) && ndk_api >= 24
} else if (is_fuchsia) {
skia_use_vulkan = fuchsia_use_vulkan
} else {
skia_use_vulkan = (defined(skia_vulkan_sdk) && skia_vulkan_sdk != "") ||
(defined(skia_moltenvk_path) && skia_moltenvk_path != "")
}
if (is_ios) {
skia_ios_identity = ".*Google.*"
skia_ios_profile = "Google Development"
}
}
if (defined(skia_settings)) {
import(skia_settings)
}
# Our tools require static linking (they use non-exported symbols), and the GPU backend.
skia_enable_tools = skia_enable_tools && !is_component_build && skia_enable_gpu
fontmgr_android_enabled = skia_use_expat && skia_use_freetype
skia_public_includes = [
"include/android",
"include/c",
"include/codec",
"include/config",
"include/core",
"include/docs",
"include/effects",
"include/encode",
"include/gpu",
"include/atlastext",
"include/pathops",
"include/ports",
"include/svg",
"include/utils",
"include/utils/mac",
]
if (skia_enable_atlas_text) {
skia_public_includes += [ "include/atlastext" ]
}
# Skia public API, generally provided by :skia.
config("skia_public") {
include_dirs = skia_public_includes
defines = []
if (is_component_build) {
defines += [ "SKIA_DLL" ]
}
if (is_fuchsia || is_linux) {
defines += [ "SK_SAMPLES_FOR_X" ]
}
if (skia_enable_flutter_defines) {
defines += flutter_defines
}
if (!skia_enable_gpu) {
defines += [ "SK_SUPPORT_GPU=0" ]
}
if (skia_enable_atlas_text) {
defines += [ "SK_SUPPORT_ATLAS_TEXT=1" ]
}
}
# Skia internal APIs, used by Skia itself and a few test tools.
config("skia_private") {
visibility = [ ":*" ]
include_dirs = [
"include/private",
"src/c",
"src/codec",
"src/core",
"src/effects",
"src/fonts",
"src/image",
"src/images",
"src/lazy",
"src/opts",
"src/pathops",
"src/pdf",
"src/ports",
"src/sfnt",
"src/shaders",
"src/shaders/gradients",
"src/sksl",
"src/utils",
"src/utils/win",
"src/xml",
"third_party/gif",
]
defines = [ "SK_GAMMA_APPLY_TO_A8" ]
if (is_android) {
defines += [
"SK_GAMMA_EXPONENT=1.4",
"SK_GAMMA_CONTRAST=0.0",
]
}
if (is_official_build || is_android) {
# TODO(bsalomon): it'd be nice to make Android normal.
defines += [ "SK_ALLOW_STATIC_GLOBAL_INITIALIZERS=0" ]
}
libs = []
lib_dirs = []
if (skia_enable_gpu) {
include_dirs += [ "src/gpu" ]
if (is_skia_dev_build && skia_use_vulkan) {
include_dirs += [ "tools/gpu/vk" ]
}
}
if (skia_use_angle) {
defines += [ "SK_ANGLE" ]
}
if (skia_enable_discrete_gpu) {
defines += [ "SK_ENABLE_DISCRETE_GPU" ]
}
if (!is_official_build) {
defines += [ "GR_TEST_UTILS=1" ]
}
if (skia_llvm_path != "") {
defines += [ "SK_LLVM_AVAILABLE" ]
include_dirs += [ "$skia_llvm_path/include" ]
libs += [ skia_llvm_lib ]
lib_dirs += [ "$skia_llvm_path/lib/" ]
}
}
# Any code that's linked into Skia-the-library should use this config via += skia_library_configs.
config("skia_library") {
visibility = [ ":*" ]
defines = [ "SKIA_IMPLEMENTATION=1" ]
}
skia_library_configs = [
":skia_public",
":skia_private",
":skia_library",
]
# Use for CPU-specific Skia code that needs particular compiler flags.
template("opts") {
visibility = [ ":*" ]
if (invoker.enabled) {
source_set(target_name) {
forward_variables_from(invoker, "*")
configs += skia_library_configs
}
} else {
# If not enabled, a phony empty target that swallows all otherwise unused variables.
source_set(target_name) {
forward_variables_from(invoker,
"*",
[
"sources",
"cflags",
])
}
}
}
is_x86 = current_cpu == "x64" || current_cpu == "x86"
opts("none") {
enabled = !is_x86 && current_cpu != "arm" && current_cpu != "arm64"
sources = skia_opts.none_sources
cflags = []
}
opts("armv7") {
enabled = current_cpu == "arm"
sources = skia_opts.armv7_sources + skia_opts.neon_sources
cflags = []
}
opts("arm64") {
enabled = current_cpu == "arm64"
sources = skia_opts.arm64_sources
cflags = []
}
opts("crc32") {
enabled = current_cpu == "arm64"
sources = skia_opts.crc32_sources
cflags = [ "-march=armv8-a+crc" ]
}
opts("sse2") {
enabled = is_x86
sources = skia_opts.sse2_sources
if (!is_clang && is_win) {
defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE2" ]
} else {
cflags = [ "-msse2" ]
}
}
opts("ssse3") {
enabled = is_x86
sources = skia_opts.ssse3_sources
if (!is_clang && is_win) {
defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSSE3" ]
} else {
cflags = [ "-mssse3" ]
}
}
opts("sse41") {
enabled = is_x86
sources = skia_opts.sse41_sources
if (!is_clang && is_win) {
defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE41" ]
} else {
cflags = [ "-msse4.1" ]
}
}
opts("sse42") {
enabled = is_x86
sources = skia_opts.sse42_sources
if (!is_clang && is_win) {
defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE42" ]
} else {
cflags = [ "-msse4.2" ]
}
}
opts("avx") {
enabled = is_x86
sources = skia_opts.avx_sources
if (is_win) {
cflags = [ "/arch:AVX" ]
} else {
cflags = [ "-mavx" ]
}
}
opts("hsw") {
enabled = is_x86
sources = skia_opts.hsw_sources
if (is_win) {
cflags = [ "/arch:AVX2" ]
} else {
cflags = [ "-march=haswell" ]
}
# Oddly, clang-cl doesn't recognize this as a valid flag.
# If it ever does, it'd nice to move this up with -mavx2 and co.
if (is_clang && !is_win) {
# This flag lets Clang generate FMAs when it sees a mul-then-add. It's optional,
# but nice to have, generating slightly better code for paths without explicit FMAs.
cflags += [ "-ffp-contract=fast" ]
}
}
# Any feature of Skia that requires third-party code should be optional and use this template.
template("optional") {
visibility = [ ":*" ]
if (invoker.enabled) {
config(target_name + "_public") {
if (defined(invoker.public_defines)) {
defines = invoker.public_defines
}
if (defined(invoker.public_configs)) {
configs = invoker.public_configs
}
}
source_set(target_name) {
forward_variables_from(invoker,
"*",
[
"public_defines",
"sources_when_disabled",
"configs_to_remove",
])
all_dependent_configs = [ ":" + target_name + "_public" ]
configs += skia_library_configs
if (defined(invoker.configs_to_remove)) {
configs -= invoker.configs_to_remove
}
}
} else {
source_set(target_name) {
forward_variables_from(invoker,
"*",
[
"public_defines",
"public_deps",
"deps",
"libs",
"sources",
"sources_when_disabled",
"configs_to_remove",
])
if (defined(invoker.sources_when_disabled)) {
sources = invoker.sources_when_disabled
}
configs += skia_library_configs
}
}
}
optional("fontmgr_android") {
enabled = fontmgr_android_enabled
deps = [
":typeface_freetype",
"//third_party/expat",
]
sources = [
"src/ports/SkFontMgr_android.cpp",
"src/ports/SkFontMgr_android_factory.cpp",
"src/ports/SkFontMgr_android_parser.cpp",
]
}
optional("fontmgr_custom") {
enabled = (is_linux || target_cpu == "wasm") && skia_use_freetype &&
!skia_use_fontconfig
deps = [
":typeface_freetype",
]
sources = [
"src/ports/SkFontMgr_custom.cpp",
"src/ports/SkFontMgr_custom.h",
"src/ports/SkFontMgr_custom_directory.cpp",
"src/ports/SkFontMgr_custom_directory_factory.cpp",
"src/ports/SkFontMgr_custom_embedded.cpp",
"src/ports/SkFontMgr_custom_empty.cpp",
]
}
optional("fontmgr_empty") {
enabled = skia_enable_fontmgr_empty
sources = [
"src/ports/SkFontMgr_empty_factory.cpp",
]
}
optional("fontmgr_fontconfig") {
enabled = skia_use_freetype && skia_use_fontconfig
deps = [
":typeface_freetype",
"//third_party:fontconfig",
]
sources = [
"src/ports/SkFontConfigInterface.cpp",
"src/ports/SkFontConfigInterface_direct.cpp",
"src/ports/SkFontConfigInterface_direct_factory.cpp",
"src/ports/SkFontMgr_FontConfigInterface.cpp",
"src/ports/SkFontMgr_fontconfig.cpp",
"src/ports/SkFontMgr_fontconfig_factory.cpp",
]
}
optional("fontmgr_fuchsia") {
enabled = is_fuchsia && skia_use_freetype
deps = [
":typeface_freetype",
]
sources = [
"src/ports/SkFontMgr_custom.cpp",
"src/ports/SkFontMgr_custom_empty.cpp",
"src/ports/SkFontMgr_custom_empty_factory.cpp",
]
}
if (skia_lex) {
executable("sksllex") {
sources = [
"src/sksl/lex/Main.cpp",
"src/sksl/lex/NFA.cpp",
"src/sksl/lex/RegexNode.cpp",
"src/sksl/lex/RegexParser.cpp",
]
include_dirs = [ "src/sksl/lex" ]
}
action("run_sksllex") {
script = "gn/run_sksllex.py"
deps = [
":sksllex(//gn/toolchain:$host_toolchain)",
]
sources = [
"src/sksl/lex/sksl.lex",
]
# GN insists its outputs should go somewhere underneath target_out_dir, so we trick it with a
# path that starts with target_out_dir and then uses ".." to back up into the src dir.
outputs = [
"$target_out_dir/" +
rebase_path("src/sksl/lex/SkSLLexer.h", target_out_dir),
# the script also modifies the corresponding .cpp file, but if we tell GN that it gets
# confused due to the same file being named by two different paths
]
sksllex_path = "$root_out_dir/"
sksllex_path += "sksllex"
if (host_os == "win") {
sksllex_path += ".exe"
}
args = [
rebase_path(sksllex_path),
rebase_path("bin/clang-format"),
rebase_path("src"),
]
}
} else {
group("run_sksllex") {
}
}
if (skia_compile_processors) {
executable("skslc") {
defines = [ "SKSL_STANDALONE" ]
sources = [
"src/sksl/SkSLMain.cpp",
]
sources += skia_sksl_sources
include_dirs = [
"src/gpu",
"src/sksl",
]
deps = [
":run_sksllex",
"//third_party/spirv-tools",
]
}
skia_gpu_processor_outputs = []
foreach(src, skia_gpu_processor_sources) {
dir = get_path_info(src, "dir")
name = get_path_info(src, "name")
# GN insists its outputs should go somewhere underneath target_out_dir, so we trick it with a
# path that starts with target_out_dir and then uses ".." to back up into the src dir.
skia_gpu_processor_outputs += [
"$target_out_dir/" + rebase_path("$dir/$name.h", target_out_dir),
# the script also modifies the corresponding .cpp file, but if we tell GN that it gets
# confused due to the same file being named by two different paths
]
}
action("create_sksl_enums") {
script = "gn/create_sksl_enums.py"
sources = [
"include/private/GrSharedEnums.h",
]
outputs = [
"$target_out_dir/" +
rebase_path("src/sksl/sksl_enums.inc", target_out_dir),
]
args = [
rebase_path(sources[0]),
rebase_path(outputs[0]),
]
}
action("compile_processors") {
script = "gn/compile_processors.py"
deps = [
":create_sksl_enums",
":skslc(//gn/toolchain:$host_toolchain)",
]
sources = skia_gpu_processor_sources
outputs = skia_gpu_processor_outputs
skslc_path = "$root_out_dir/"
if (host_toolchain != default_toolchain_name) {
skslc_path += "$host_toolchain/"
}
skslc_path += "skslc"
if (host_os == "win") {
skslc_path += ".exe"
}
args = [
rebase_path(skslc_path),
rebase_path("bin/clang-format"),
]
args += rebase_path(skia_gpu_processor_sources)
}
} else {
skia_gpu_processor_outputs = []
group("compile_processors") {
}
}
optional("gpu") {
enabled = skia_enable_gpu
deps = [
":compile_processors",
":run_sksllex",
]
if (skia_generate_workarounds) {
deps += [ ":workaround_list" ]
}
public_defines = []
public_configs = []
public_deps = []
sources = skia_gpu_sources + skia_sksl_sources + skia_gpu_processor_outputs
if (!skia_enable_ccpr) {
sources -= skia_ccpr_sources
sources += [ "src/gpu/ccpr/GrCoverageCountingPathRenderer_none.cpp" ]
}
if (!skia_enable_nvpr) {
sources -= skia_nvpr_sources
sources += [ "src/gpu/GrPathRendering_none.cpp" ]
}
# These paths need to be absolute to match the ones produced by shared_sources.gni.
sources -= get_path_info([ "src/gpu/gl/GrGLMakeNativeInterface_none.cpp" ],
"abspath")
libs = []
if (is_android) {
sources += [ "src/gpu/gl/egl/GrGLMakeNativeInterface_egl.cpp" ]
# this lib is required to link against AHardwareBuffer
if (defined(ndk_api) && ndk_api >= 26) {
libs += [ "android" ]
}
} else if (skia_use_egl) {
sources += [ "src/gpu/gl/egl/GrGLMakeNativeInterface_egl.cpp" ]
libs += [ "EGL" ]
} else if (is_linux && skia_use_x11) {
sources += [ "src/gpu/gl/glx/GrGLMakeNativeInterface_glx.cpp" ]
libs += [ "GL" ]
} else if (is_mac) {
sources += [ "src/gpu/gl/mac/GrGLMakeNativeInterface_mac.cpp" ]
} else if (is_ios) {
sources += [ "src/gpu/gl/iOS/GrGLMakeNativeInterface_iOS.cpp" ]
} else if (is_win) {
sources += [ "src/gpu/gl/win/GrGLMakeNativeInterface_win.cpp" ]
libs += [ "OpenGL32.lib" ]
} else {
sources += [ "src/gpu/gl/GrGLMakeNativeInterface_none.cpp" ]
}
if (skia_use_vulkan) {
public_defines += [ "SK_VULKAN" ]
deps += [ "third_party/vulkanmemoryallocator" ]
sources += skia_vk_sources
if (skia_enable_vulkan_debug_layers) {
public_defines += [ "SK_ENABLE_VK_LAYERS" ]
}
}
if (skia_enable_spirv_validation) {
deps += [ "//third_party/spirv-tools" ]
public_defines += [ "SK_ENABLE_SPIRV_VALIDATION" ]
}
cflags_objcc = []
if (skia_use_metal) {
public_defines += [ "SK_METAL" ]
sources += skia_metal_sources
libs += [ "Metal.framework" ]
libs += [ "Foundation.framework" ]
cflags_objcc += [ "-fobjc-arc" ]
}
if (skia_enable_atlas_text) {
sources += skia_atlas_text_sources
}
if (is_debug) {
public_defines += [ "SK_ENABLE_DUMP_GPU" ]
}
}
optional("heif") {
enabled = skia_use_libheif
public_defines = [ "SK_HAS_HEIF_LIBRARY" ]
deps = []
sources = [
"src/codec/SkHeifCodec.cpp",
]
}
optional("jpeg") {
enabled = skia_use_libjpeg_turbo
public_defines = [ "SK_HAS_JPEG_LIBRARY" ]
deps = [
"//third_party/libjpeg-turbo:libjpeg",
]
public = [
"include/encode/SkJpegEncoder.h",
]
sources = [
"src/codec/SkJpegCodec.cpp",
"src/codec/SkJpegDecoderMgr.cpp",
"src/codec/SkJpegUtility.cpp",
"src/images/SkJPEGWriteUtility.cpp",
"src/images/SkJpegEncoder.cpp",
]
}
optional("pdf") {
enabled = skia_use_zlib && skia_enable_pdf
public_defines = [ "SK_SUPPORT_PDF" ]
deps = [
"//third_party/zlib",
]
if (skia_use_libjpeg_turbo) {
deps += [ ":jpeg" ]
}
sources = skia_pdf_sources
sources_when_disabled = [ "src/pdf/SkDocument_PDF_None.cpp" ]
if (skia_use_sfntly) {
deps += [ "//third_party/sfntly" ]
public_defines += [ "SK_PDF_USE_SFNTLY" ]
}
}
optional("png") {
enabled = skia_use_libpng
public_defines = [ "SK_HAS_PNG_LIBRARY" ]
deps = [
"//third_party/libpng",
]
sources = [
"src/codec/SkIcoCodec.cpp",
"src/codec/SkPngCodec.cpp",
"src/images/SkPngEncoder.cpp",
]
}
optional("raw") {
enabled = skia_use_dng_sdk && skia_use_libjpeg_turbo && skia_use_piex
public_defines = [ "SK_CODEC_DECODES_RAW" ]
deps = [
"//third_party/dng_sdk",
"//third_party/libjpeg-turbo:libjpeg",
"//third_party/piex",
]
# SkRawCodec catches any exceptions thrown by dng_sdk, insulating the rest of
# Skia.
configs_to_remove = [ "//gn:no_exceptions" ]
sources = [
"src/codec/SkRawCodec.cpp",
]
}
import("third_party/skcms/skcms.gni")
source_set("skcms") {
cflags = []
if (!is_win || is_clang) {
cflags += [
"-w",
"-std=c11",
]
}
public = [
"third_party/skcms/skcms.h",
]
sources = rebase_path(skcms_sources, ".", "third_party/skcms")
}
optional("typeface_freetype") {
enabled = skia_use_freetype
deps = [
"//third_party/freetype2",
]
sources = [
"src/ports/SkFontHost_FreeType.cpp",
"src/ports/SkFontHost_FreeType_common.cpp",
]
}
optional("webp") {
enabled = skia_use_libwebp
public_defines = [ "SK_HAS_WEBP_LIBRARY" ]
deps = [
"//third_party/libwebp",
]
sources = [
"src/codec/SkWebpCodec.cpp",
"src/images/SkWebpEncoder.cpp",
]
}
optional("wuffs") {
enabled = skia_use_wuffs
public_defines = [ "SK_HAS_WUFFS_LIBRARY" ]
deps = [
"//third_party/wuffs",
]
sources = [
"src/codec/SkWuffsCodec.cpp",
]
}
optional("xml") {
enabled = skia_use_expat
public_defines = [ "SK_XML" ]
deps = [
"//third_party/expat",
]
sources = [
"src/svg/SkSVGCanvas.cpp",
"src/svg/SkSVGDevice.cpp",
"src/xml/SkDOM.cpp",
"src/xml/SkXMLParser.cpp",
"src/xml/SkXMLWriter.cpp",
]
}
if (skia_enable_gpu && skia_generate_workarounds) {
action("workaround_list") {
script = "tools/build_workaround_header.py"
inputs = [
"src/gpu/gpu_workaround_list.txt",
]
# see comments in skia_compile_processors about out dir path shenanigans.
output_file =
rebase_path("include/gpu/GrDriverBugWorkaroundsAutogen.h", root_out_dir)
outputs = [
"$root_out_dir/$output_file",
]
args = [
"--output-file",
"$output_file",
]
foreach(file, inputs) {
args += [ rebase_path(file, root_build_dir) ]
}
}
}
component("skia") {
public_configs = [ ":skia_public" ]
configs += skia_library_configs
public_deps = [
":gpu",
":pdf",
":skcms",
]
deps = [
":arm64",
":armv7",
":avx",
":compile_processors",
":crc32",
":fontmgr_android",
":fontmgr_custom",
":fontmgr_empty",
":fontmgr_fontconfig",
":fontmgr_fuchsia",
":heif",
":hsw",
":jpeg",
":none",
":png",
":raw",
":sse2",
":sse41",
":sse42",
":ssse3",
":webp",
":wuffs",
":xml",
]
if (skia_enable_nima) {
deps += [ "//third_party/Nima-Cpp" ]
}
# This file (and all GN files in Skia) are designed to work with an
# empty sources assignment filter; we handle all that explicitly.
# We clear the filter here for clients who may have set up a global filter.
set_sources_assignment_filter([])
sources = []
sources += skia_core_sources
sources += skia_utils_sources
sources += skia_xps_sources
sources += skia_effects_sources
sources += skia_effects_imagefilter_sources
sources += [
"src/android/SkAndroidFrameworkUtils.cpp",
"src/android/SkAnimatedImage.cpp",
"src/android/SkBitmapRegionCodec.cpp",
"src/android/SkBitmapRegionDecoder.cpp",
"src/codec/SkAndroidCodec.cpp",
"src/codec/SkAndroidCodecAdapter.cpp",
"src/codec/SkBmpBaseCodec.cpp",
"src/codec/SkBmpCodec.cpp",
"src/codec/SkBmpMaskCodec.cpp",
"src/codec/SkBmpRLECodec.cpp",
"src/codec/SkBmpStandardCodec.cpp",
"src/codec/SkCodec.cpp",
"src/codec/SkCodecImageGenerator.cpp",
"src/codec/SkColorTable.cpp",
"src/codec/SkEncodedInfo.cpp",
"src/codec/SkGifCodec.cpp",
"src/codec/SkMaskSwizzler.cpp",
"src/codec/SkMasks.cpp",
"src/codec/SkSampledCodec.cpp",
"src/codec/SkSampler.cpp",
"src/codec/SkStreamBuffer.cpp",
"src/codec/SkSwizzler.cpp",
"src/codec/SkWbmpCodec.cpp",
"src/images/SkImageEncoder.cpp",
"src/ports/SkDiscardableMemory_none.cpp",
"src/ports/SkGlobalInitialization_default.cpp",
"src/ports/SkImageGenerator_skia.cpp",
"src/ports/SkMemory_malloc.cpp",
"src/ports/SkOSFile_stdio.cpp",
"src/sfnt/SkOTTable_name.cpp",
"src/sfnt/SkOTUtils.cpp",
"src/utils/mac/SkStream_mac.cpp",
"third_party/gif/SkGifImageReader.cpp",
]
defines = []
if (!skia_enable_skpicture) {
defines = [ "SK_DISABLE_SKPICTURE" ]
sources -= skia_skpicture_sources
sources -= [ "//src/effects/imagefilters/SkPictureImageFilter.cpp" ]
sources += [ "src/core/SkPicture_none.cpp" ]
}
libs = []
if (is_win) {
sources += [
"src/fonts/SkFontMgr_indirect.cpp",
"src/ports/SkDebug_win.cpp",
"src/ports/SkFontHost_win.cpp",
"src/ports/SkFontMgr_win_dw.cpp",
"src/ports/SkFontMgr_win_dw_factory.cpp",
"src/ports/SkImageEncoder_WIC.cpp",
"src/ports/SkImageGeneratorWIC.cpp",
"src/ports/SkOSFile_win.cpp",
"src/ports/SkOSLibrary_win.cpp",
"src/ports/SkScalerContext_win_dw.cpp",
"src/ports/SkTLS_win.cpp",
"src/ports/SkTypeface_win_dw.cpp",
]
libs += [
"FontSub.lib",
"Gdi32.lib",
"Ole32.lib",
"OleAut32.lib",
"User32.lib",
"Usp10.lib",
]
} else {
sources += [
"src/ports/SkOSFile_posix.cpp",
"src/ports/SkOSLibrary_posix.cpp",
"src/ports/SkTLS_pthread.cpp",
]
libs += [ "dl" ]
}
if (is_android) {
deps += [ "//third_party/expat" ]
if (defined(ndk) && ndk != "") {
deps += [ "//third_party/cpu-features" ]
}
sources += [ "src/ports/SkDebug_android.cpp" ]
libs += [
"EGL",
"GLESv2",
"log",
]
}
if (is_linux || target_cpu == "wasm") {
sources += [ "src/ports/SkDebug_stdio.cpp" ]
if (skia_use_egl) {
libs += [ "GLESv2" ]
}
}
if (is_mac) {
sources += [
"src/ports/SkDebug_stdio.cpp",
"src/ports/SkFontHost_mac.cpp",
"src/ports/SkImageEncoder_CG.cpp",
"src/ports/SkImageGeneratorCG.cpp",
]
libs += [
# AppKit symbols NSFontWeightXXX may be dlsym'ed.
"AppKit.framework",
"ApplicationServices.framework",
"OpenGL.framework",
]
}
if (is_ios) {
sources += [
"src/ports/SkDebug_stdio.cpp",
"src/ports/SkFontHost_mac.cpp",
"src/ports/SkImageEncoder_CG.cpp",
"src/ports/SkImageGeneratorCG.cpp",
]
libs += [
"CoreFoundation.framework",
"CoreGraphics.framework",
"CoreText.framework",
"ImageIO.framework",
"MobileCoreServices.framework",