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gn: Fix dawn tests in Chromium

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Dawn tests use shaderc, which assumes glslang has HLSL support.  This
change makes HLSL support also follow template arguments, and changes
the target names such that glslang_sources will remain the "has all
features" target and the new glslang_lib_sources would be what ANGLE
would use.

Signed-off-by: Shahbaz Youssefi <ShabbyX@gmail.com>
This commit is contained in:
Shahbaz Youssefi 2020-07-05 16:48:34 -04:00
parent e7cb8bf080
commit a55029d098
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GPG Key ID: C6149357EC6727E0
1 changed files with 28 additions and 20 deletions
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48
BUILD.gn
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@ -50,16 +50,20 @@ spirv_tools_dir = glslang_spirv_tools_dir
config("glslang_public") {
include_dirs = [ "." ]
}
if (!glslang_angle) {
defines = [ "ENABLE_HLSL=1" ]
}
config("glslang_hlsl") {
defines = [ "ENABLE_HLSL=1" ]
}
template("glslang_sources_common") {
source_set(target_name) {
public_configs = [ ":glslang_public" ]
if (invoker.enable_hlsl) {
public_configs += [ ":glslang_hlsl" ]
}
sources = [
"OGLCompilersDLL/InitializeDll.cpp",
"OGLCompilersDLL/InitializeDll.h",
@ -152,7 +156,16 @@ template("glslang_sources_common") {
"glslang/Public/ShaderLang.h",
]
if (!glslang_angle) {
# Workaround gn issue complaining about these not being allowed even though GLSLANG_HLSL is not
# defined.
sources += [
"glslang/HLSL/hlslParseHelper.h",
"glslang/HLSL/hlslParseables.h",
"glslang/HLSL/hlslScanContext.h",
"glslang/HLSL/hlslTokens.h",
]
if (invoker.enable_hlsl) {
sources += [
"glslang/HLSL/hlslAttributes.cpp",
"glslang/HLSL/hlslAttributes.h",
@ -160,13 +173,9 @@ template("glslang_sources_common") {
"glslang/HLSL/hlslGrammar.h",
"glslang/HLSL/hlslOpMap.cpp",
"glslang/HLSL/hlslOpMap.h",
"glslang/HLSL/hlslParseables.cpp",
"glslang/HLSL/hlslParseables.h",
"glslang/HLSL/hlslParseHelper.cpp",
"glslang/HLSL/hlslParseHelper.h",
"glslang/HLSL/hlslParseables.cpp",
"glslang/HLSL/hlslScanContext.cpp",
"glslang/HLSL/hlslScanContext.h",
"glslang/HLSL/hlslTokens.h",
"glslang/HLSL/hlslTokenStream.cpp",
"glslang/HLSL/hlslTokenStream.h",
]
@ -207,7 +216,7 @@ template("glslang_sources_common") {
if (invoker.enable_opt) {
deps = [
"${spirv_tools_dir}:spvtools_opt",
"${spirv_tools_dir}:spvtools_val"
"${spirv_tools_dir}:spvtools_val",
]
}
@ -216,19 +225,21 @@ template("glslang_sources_common") {
}
}
glslang_sources_common("glslang_sources") {
glslang_sources_common("glslang_lib_sources") {
enable_opt = !glslang_angle
enable_hlsl = !glslang_angle
}
glslang_sources_common("glslang_standalone_sources") {
glslang_sources_common("glslang_sources") {
enable_opt = true
enable_hlsl = true
}
source_set("glslang_default_resource_limits_sources") {
sources = [
"glslang/Include/ResourceLimits.h",
"StandAlone/ResourceLimits.cpp",
"StandAlone/ResourceLimits.h",
"glslang/Include/ResourceLimits.h",
]
public_configs = [ ":glslang_public" ]
@ -247,21 +258,18 @@ executable("glslang_validator") {
defines = [ "ENABLE_OPT=1" ]
deps = [
":glslang_default_resource_limits_sources",
":glslang_standalone_sources",
":glslang_sources",
]
public_configs = [ ":glslang_hlsl" ]
configs -= _configs_to_remove
configs += _configs_to_add
}
executable("spirv-remap") {
sources = [
"StandAlone/spirv-remap.cpp",
]
sources = [ "StandAlone/spirv-remap.cpp" ]
defines = [ "ENABLE_OPT=1" ]
deps = [
":glslang_standalone_sources",
]
deps = [ ":glslang_sources" ]
configs -= _configs_to_remove
configs += _configs_to_add