Add Bazel build configuration files.
In order to avoid potential build failures that could arise from SPIRV-Tools/Headers, and to avoid reading known_good.json, this build configuration does not build the SPIRV-Tools dependency and hence cannot perform HLSL compilation to SPIR-V.
This commit is contained in:
Ehsan Nasiri
parent
9e4f6d03f2
commit
0608b9d682
240
BUILD.bazel
Normal file
240
BUILD.bazel
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@ -0,0 +1,240 @@
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package(
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default_visibility = ["//visibility:public"],
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)
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# Description:
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#
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# Khronos reference front-end for GLSL and ESSL, and sample SPIR-V generator.
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licenses(["notice"]) # Mixed: BSD, MIT, Khronos, Apache 2.0
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exports_files(["LICENSE"])
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COMMON_COPTS = [
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"-Wall",
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"-Wuninitialized",
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"-Wunused",
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"-Wunused-local-typedefs",
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"-Wunused-parameter",
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"-Wunused-value",
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"-Wunused-variable",
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"-Wno-reorder",
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"-std=c++11",
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"-fvisibility=hidden",
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"-fvisibility-inlines-hidden",
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"-fno-exceptions",
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"-fno-rtti",
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]
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cc_library(
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name = "glslang",
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srcs = glob(
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[
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"glslang/GenericCodeGen/*.cpp",
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"glslang/MachineIndependent/*.cpp",
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"glslang/MachineIndependent/preprocessor/*.cpp",
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"hlsl/*.cpp",
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],
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exclude = [
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"glslang/MachineIndependent/pch.cpp",
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"glslang/MachineIndependent/pch.h",
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"hlsl/pch.cpp",
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"hlsl/pch.h",
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],
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) + [
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"OGLCompilersDLL/InitializeDll.cpp",
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"glslang/OSDependent/Unix/ossource.cpp",
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],
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hdrs = glob([
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"glslang/Include/*.h",
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"glslang/MachineIndependent/*.h",
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"glslang/MachineIndependent/preprocessor/*.h",
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"hlsl/*.h",
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]) + [
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"OGLCompilersDLL/InitializeDll.h",
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"StandAlone/DirStackFileIncluder.h",
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"glslang/OSDependent/osinclude.h",
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"glslang/Public/ShaderLang.h",
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],
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copts = COMMON_COPTS,
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defines = [
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"AMD_EXTENSIONS",
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"ENABLE_HLSL=0",
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"ENABLE_OPT=0",
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"GLSLANG_OSINCLUDE_UNIX",
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"NV_EXTENSIONS",
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],
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linkopts = [
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"-lm",
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"-lpthread",
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],
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linkstatic = 1,
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)
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genrule(
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name = "export_spirv_headers",
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srcs = [
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"SPIRV/GLSL.ext.AMD.h",
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"SPIRV/GLSL.ext.EXT.h",
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"SPIRV/GLSL.ext.KHR.h",
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"SPIRV/GLSL.ext.NV.h",
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"SPIRV/GLSL.std.450.h",
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"SPIRV/spirv.hpp",
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],
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outs = [
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"include/SPIRV/GLSL.ext.AMD.h",
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"include/SPIRV/GLSL.ext.EXT.h",
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"include/SPIRV/GLSL.ext.KHR.h",
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"include/SPIRV/GLSL.ext.NV.h",
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"include/SPIRV/GLSL.std.450.h",
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"include/SPIRV/spirv.hpp",
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],
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cmd = "mkdir -p $(@D)/include/SPIRV && cp $(SRCS) $(@D)/include/SPIRV/",
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)
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cc_library(
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name = "SPIRV_headers",
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hdrs = [":export_spirv_headers"],
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copts = COMMON_COPTS,
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includes = [
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"include",
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"include/SPIRV",
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],
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linkstatic = 1,
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)
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cc_library(
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name = "SPIRV",
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srcs = glob(
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["SPIRV/*.cpp"],
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exclude = [
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"SPIRV/SpvTools.cpp",
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],
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),
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hdrs = [
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"SPIRV/GlslangToSpv.h",
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"SPIRV/Logger.h",
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"SPIRV/SPVRemapper.h",
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"SPIRV/SpvBuilder.h",
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"SPIRV/SpvTools.h",
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"SPIRV/bitutils.h",
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"SPIRV/disassemble.h",
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"SPIRV/doc.h",
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"SPIRV/hex_float.h",
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"SPIRV/spvIR.h",
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],
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copts = COMMON_COPTS,
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includes = ["SPIRV"],
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linkopts = ["-lm"],
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linkstatic = 1,
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deps = [
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":SPIRV_headers",
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":glslang",
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],
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)
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cc_library(
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name = "glslang-default-resource-limits",
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srcs = ["StandAlone/ResourceLimits.cpp"],
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hdrs = ["StandAlone/ResourceLimits.h"],
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copts = COMMON_COPTS,
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linkstatic = 1,
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deps = [":glslang"],
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)
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cc_binary(
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name = "glslangValidator",
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srcs = [
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"StandAlone/StandAlone.cpp",
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"StandAlone/Worklist.h",
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],
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copts = COMMON_COPTS,
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deps = [
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":SPIRV",
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":glslang",
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":glslang-default-resource-limits",
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],
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)
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cc_binary(
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name = "spirv-remap",
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srcs = ["StandAlone/spirv-remap.cpp"],
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copts = COMMON_COPTS,
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deps = [
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":SPIRV",
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":glslang",
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":glslang-default-resource-limits",
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],
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)
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filegroup(
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name = "test_files",
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srcs = glob(
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["Test/**"],
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exclude = [
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"Test/bump",
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"Test/glslangValidator",
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"Test/runtests",
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],
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),
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)
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filegroup(
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name = "test_dir",
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srcs = ["Test"],
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)
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cc_library(
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name = "glslang_test_lib",
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testonly = 1,
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srcs = [
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"gtests/HexFloat.cpp",
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"gtests/Initializer.h",
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"gtests/Settings.cpp",
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"gtests/Settings.h",
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"gtests/TestFixture.cpp",
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"gtests/TestFixture.h",
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"gtests/main.cpp",
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],
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copts = COMMON_COPTS,
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data = [":test_files"],
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defines = [
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'GLSLANG_TEST_DIRECTORY=\\"\\"',
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],
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linkstatic = 1,
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deps = [
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":SPIRV",
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":glslang",
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":glslang-default-resource-limits",
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"@com_google_googletest//:gtest",
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],
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)
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GLSLANG_TESTS = glob(
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["gtests/*.FromFile.cpp"],
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# Since we are not building the SPIRV-Tools dependency, the following tests
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# cannot be performed.
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exclude = [
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"gtests/Hlsl.FromFile.cpp",
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"gtests/Spv.FromFile.cpp",
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],
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)
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[cc_test(
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name = test_file.replace("gtests/", "").replace(".FromFile.cpp", "") + "_test",
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srcs = [test_file],
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args = [
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"--test-root",
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"$(location :test_dir)",
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],
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copts = COMMON_COPTS,
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data = [
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":test_dir",
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":test_files",
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],
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deps = [
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":SPIRV",
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":glslang",
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":glslang_test_lib",
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],
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) for test_file in GLSLANG_TESTS]
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27
WORKSPACE
Normal file
27
WORKSPACE
Normal file
@ -0,0 +1,27 @@
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workspace(name = "org_khronos_glslang")
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load(
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"@bazel_tools//tools/build_defs/repo:http.bzl",
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"http_archive",
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)
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http_archive(
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name = "com_google_googletest",
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sha256 = "ef9e2e12e7bf115ee48b427ae171fc869eeaf1b532c0fcfd982f6a353d2471b4",
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strip_prefix = "googletest-37ae1fc5e6be26f367d76c078beabd7024fed53a",
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urls = ["https://github.com/google/googletest/archive/37ae1fc5e6be26f367d76c078beabd7024fed53a.zip"], # 2018-07-16
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)
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http_archive(
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name = "com_googlesource_code_re2",
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sha256 = "b885bb965ab4b6cf8718bbb8154d8f6474cd00331481b6d3e390babb3532263e",
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strip_prefix = "re2-e860767c86e577b87deadf24cc4567ea83c4f162/",
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urls = ["https://github.com/google/re2/archive/e860767c86e577b87deadf24cc4567ea83c4f162.zip"],
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)
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http_archive(
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name = "com_google_effcee",
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build_file = "BUILD.effcee.bazel",
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sha256 = "b0c21a01995fdf9792510566d78d5e7fe6f83cb4ba986eba691f4926f127cb34",
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strip_prefix = "effcee-8f0a61dc95e0df18c18e0ac56d83b3fa9d2fe90b/",
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urls = ["https://github.com/google/effcee/archive/8f0a61dc95e0df18c18e0ac56d83b3fa9d2fe90b.zip"],
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)
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