Port to ANGLE's GN files
Bug: skia:7647 Change-Id: Ic4709817804610783de8ff3d9eaa32f57fb72729 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/313316 Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Mike Klein <mtklein@google.com>
This commit is contained in:
Jamie Madill
Skia Commit-Bot
parent
ab5010493d
commit
f1003a7758
10
build_overrides/angle.gni
Normal file
10
build_overrides/angle.gni
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@ -0,0 +1,10 @@
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angle_root = "//third_party/externals/angle2"
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angle_zlib_compression_utils_dir = "//third_party/zlib"
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# We don't have Chromium's build/ or testing/ directories.
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angle_has_build = false
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# Bunch of features ANGLE's build files test for that we never set.
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is_cfi = false
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is_chromecast = false
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is_chromeos = false
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157
third_party/angle2/BUILD.gn
vendored
157
third_party/angle2/BUILD.gn
vendored
@ -6,158 +6,9 @@
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declare_args() {
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declare_args() {
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}
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}
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angle_root = "../externals/angle2"
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group("angle2") {
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public_deps = [
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import("$angle_root/src/compiler.gni")
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"//third_party/externals/angle2:libEGL",
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import("$angle_root/src/libGLESv2.gni")
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"//third_party/externals/angle2:libGLESv2",
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import("../third_party.gni")
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third_party("angle2") {
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public_include_dirs = [ "$angle_root/include" ]
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deps = [
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":libEGL",
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":libGLESv2",
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]
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]
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}
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}
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config("common") {
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defines = [
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"ANGLE_ENABLE_ESSL",
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"ANGLE_ENABLE_GLSL",
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"ANGLE_ENABLE_HLSL",
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"ANGLE_ENABLE_OPENGL",
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"EGL_EGLEXT_PROTOTYPES",
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"GL_GLEXT_PROTOTYPES",
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]
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include_dirs = [
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"$root_gen_dir/angle2",
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"$angle_root/include",
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"$angle_root/src",
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"$angle_root/src/common/third_party/base",
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"$angle_root/src/third_party/khronos",
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]
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cflags_cc = []
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assert(is_linux || is_win) # TODO: is_mac?
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if (is_linux) {
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defines += [
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"ANGLE_USE_X11",
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"GL_APICALL=__attribute__((visibility(\"default\")))",
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"GL_API=__attribute__((visibility(\"default\")))",
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"EGLAPI=__attribute__((visibility(\"default\")))",
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]
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cflags_cc += [ "-std=c++14" ]
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} else if (is_win) {
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defines += [
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"ANGLE_ENABLE_D3D11",
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"ANGLE_ENABLE_D3D9",
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"GL_APICALL=",
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"GL_API=",
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"EGLAPI=",
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]
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# Allow noexcept, even though we build without exceptions
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cflags_cc += [ "/wd4577" ]
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# Warnings are just noise if we're not maintaining the code.
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if (is_win) {
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cflags = [ "/w" ]
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} else {
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cflags = [ "-w" ]
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}
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}
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}
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commit_id_output_file = "$root_gen_dir/angle2/commit.h"
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action("commit_id") {
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script = "$angle_root/src/commit_id.py"
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outputs = [ commit_id_output_file ]
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# Add ANGLE git as a dependency if it is available.
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angle_git_is_present =
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exec_script("$angle_root/src/commit_id.py", [ "check" ], "value") == 1
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if (angle_git_is_present) {
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# commit id should depend on angle's HEAD revision
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inputs = [ "$angle_root/.git/HEAD" ]
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}
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args = [
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"gen",
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rebase_path(commit_id_output_file, root_build_dir),
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]
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}
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shared_library("libGLESv2") {
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configs += [ ":common" ]
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configs -= [ "//gn:warnings" ]
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defines = [
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"LIBANGLE_IMPLEMENTATION",
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"LIBGLESV2_IMPLEMENTATION",
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]
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deps = [
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":commit_id",
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"../zlib:compression_utils_portable",
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]
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libs = []
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sources =
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rebase_path(
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angle_preprocessor_sources + angle_translator_sources +
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angle_translator_essl_sources + angle_translator_glsl_sources +
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angle_translator_hlsl_sources + libangle_sources +
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libangle_gpu_info_util_sources + libangle_headers +
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libangle_common_sources + libangle_image_util_sources +
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libglesv2_sources + libangle_gl_sources +
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angle_system_utils_sources + xxhash_sources,
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".",
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angle_root) + [ "$angle_root/src/libANGLE/FrameCapture_mock.cpp" ]
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if (is_win) {
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sources += [ "$angle_root/src/libGLESv2/libGLESv2_autogen.def" ]
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}
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if (is_linux) {
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libs += [
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"X11",
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"Xi",
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"Xext",
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]
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defines += [ "GPU_INFO_USE_X11" ]
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sources +=
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rebase_path(
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libangle_gl_glx_sources + libangle_gl_egl_sources +
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libangle_gpu_info_util_linux_sources +
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libangle_gpu_info_util_x11_sources + libangle_gl_egl_dl_sources,
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".",
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angle_root) + [ "$angle_root/src/third_party/libXNVCtrl/NVCtrl.c" ]
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} else if (is_win) {
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defines += [
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# TODO: ANGLE_PRELOADED_D3DCOMPILER_MODULE_NAMES
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]
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sources += rebase_path(
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libangle_gl_wgl_sources + libangle_d3d_shared_sources +
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libangle_d3d9_sources + libangle_d3d11_sources +
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libangle_d3d11_win32_sources +
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libangle_gl_wgl_d3d11_common_sources +
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libangle_gpu_info_util_win_sources + libangle_d3d_win32_sources,
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".",
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angle_root)
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libs += [
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"d3d9.lib",
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"dxgi.lib",
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"dxguid.lib",
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"gdi32.lib",
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"user32.lib",
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]
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deps += [
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# TODO: copy_compiler_dll?
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]
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}
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}
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shared_library("libEGL") {
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configs += [ ":common" ]
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configs -= [ "//gn:warnings" ]
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defines = [ "LIBEGL_IMPLEMENTATION" ]
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deps = [ ":libGLESv2" ]
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sources = rebase_path(libegl_sources, ".", angle_root)
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if (is_win) {
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sources += [ "$angle_root/src/libEGL/libEGL.def" ]
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}
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}
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5
third_party/zlib/BUILD.gn
vendored
5
third_party/zlib/BUILD.gn
vendored
@ -193,8 +193,11 @@ if (skia_use_system_zlib) {
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}
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}
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}
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}
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config("zlib_config") {
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}
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third_party("compression_utils_portable") {
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third_party("compression_utils_portable") {
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visibility = [ "//third_party/angle2:*" ]
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visibility = [ "//third_party/externals/angle2:*" ]
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public_include_dirs = [ "../externals/zlib/google" ]
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public_include_dirs = [ "../externals/zlib/google" ]
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sources = [
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sources = [
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"../externals/zlib/google/compression_utils_portable.cc",
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"../externals/zlib/google/compression_utils_portable.cc",
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