1# Copyright (C) 2018 Google, Inc. 2# 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 9# Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 12# Redistributions in binary form must reproduce the above 13# copyright notice, this list of conditions and the following 14# disclaimer in the documentation and/or other materials provided 15# with the distribution. 16# 17# Neither the name of Google Inc. nor the names of its 18# contributors may be used to endorse or promote products derived 19# from this software without specific prior written permission. 20# 21# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 27# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 29# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 31# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32# POSSIBILITY OF SUCH DAMAGE. 33 34import("//build_overrides/glslang.gni") 35 36# Both Chromium and Fuchsia use by default a set of warning errors 37# that is far too strict to compile this project. These are also 38# typically appended after |cflags|, overriding target-specific 39# definitions. To work around this, determine which configs to 40# add and remove in order to succesfully build the project. 41if (defined(is_fuchsia_tree) && is_fuchsia_tree) { 42 _configs_to_remove = [ "//build/config:default_warnings" ] 43 _configs_to_add = [] 44} else { 45 _configs_to_remove = [ "//build/config/compiler:chromium_code" ] 46 _configs_to_add = [ "//build/config/compiler:no_chromium_code" ] 47} 48 49spirv_tools_dir = glslang_spirv_tools_dir 50 51config("glslang_public") { 52 include_dirs = [ "." ] 53 54 defines = [ "ENABLE_HLSL=1" ] 55} 56 57source_set("glslang_sources") { 58 public_configs = [ ":glslang_public" ] 59 60 sources = [ 61 "OGLCompilersDLL/InitializeDll.cpp", 62 "OGLCompilersDLL/InitializeDll.h", 63 "SPIRV/GLSL.ext.AMD.h", 64 "SPIRV/GLSL.ext.EXT.h", 65 "SPIRV/GLSL.ext.KHR.h", 66 "SPIRV/GLSL.ext.NV.h", 67 "SPIRV/GLSL.std.450.h", 68 "SPIRV/GlslangToSpv.cpp", 69 "SPIRV/GlslangToSpv.h", 70 "SPIRV/InReadableOrder.cpp", 71 "SPIRV/Logger.cpp", 72 "SPIRV/Logger.h", 73 "SPIRV/NonSemanticDebugPrintf.h", 74 "SPIRV/SPVRemapper.cpp", 75 "SPIRV/SPVRemapper.h", 76 "SPIRV/SpvBuilder.cpp", 77 "SPIRV/SpvBuilder.h", 78 "SPIRV/SpvPostProcess.cpp", 79 "SPIRV/SpvTools.cpp", 80 "SPIRV/SpvTools.h", 81 "SPIRV/bitutils.h", 82 "SPIRV/disassemble.cpp", 83 "SPIRV/disassemble.h", 84 "SPIRV/doc.cpp", 85 "SPIRV/doc.h", 86 "SPIRV/hex_float.h", 87 "SPIRV/spirv.hpp", 88 "SPIRV/spvIR.h", 89 "glslang/GenericCodeGen/CodeGen.cpp", 90 "glslang/GenericCodeGen/Link.cpp", 91 "glslang/Include/BaseTypes.h", 92 "glslang/Include/Common.h", 93 "glslang/Include/ConstantUnion.h", 94 "glslang/Include/InfoSink.h", 95 "glslang/Include/InitializeGlobals.h", 96 "glslang/Include/PoolAlloc.h", 97 "glslang/Include/ResourceLimits.h", 98 "glslang/Include/ShHandle.h", 99 "glslang/Include/Types.h", 100 "glslang/Include/arrays.h", 101 "glslang/Include/intermediate.h", 102 "glslang/Include/revision.h", 103 "glslang/MachineIndependent/Constant.cpp", 104 "glslang/MachineIndependent/InfoSink.cpp", 105 "glslang/MachineIndependent/Initialize.cpp", 106 "glslang/MachineIndependent/Initialize.h", 107 "glslang/MachineIndependent/IntermTraverse.cpp", 108 "glslang/MachineIndependent/Intermediate.cpp", 109 "glslang/MachineIndependent/LiveTraverser.h", 110 "glslang/MachineIndependent/ParseContextBase.cpp", 111 "glslang/MachineIndependent/ParseHelper.cpp", 112 "glslang/MachineIndependent/ParseHelper.h", 113 "glslang/MachineIndependent/PoolAlloc.cpp", 114 "glslang/MachineIndependent/RemoveTree.cpp", 115 "glslang/MachineIndependent/RemoveTree.h", 116 "glslang/MachineIndependent/Scan.cpp", 117 "glslang/MachineIndependent/Scan.h", 118 "glslang/MachineIndependent/ScanContext.h", 119 "glslang/MachineIndependent/ShaderLang.cpp", 120 "glslang/MachineIndependent/SymbolTable.cpp", 121 "glslang/MachineIndependent/SymbolTable.h", 122 "glslang/MachineIndependent/Versions.cpp", 123 "glslang/MachineIndependent/Versions.h", 124 "glslang/MachineIndependent/attribute.cpp", 125 "glslang/MachineIndependent/attribute.h", 126 "glslang/MachineIndependent/gl_types.h", 127 "glslang/MachineIndependent/glslang_tab.cpp", 128 "glslang/MachineIndependent/glslang_tab.cpp.h", 129 "glslang/MachineIndependent/intermOut.cpp", 130 "glslang/MachineIndependent/iomapper.cpp", 131 "glslang/MachineIndependent/iomapper.h", 132 "glslang/MachineIndependent/limits.cpp", 133 "glslang/MachineIndependent/linkValidate.cpp", 134 "glslang/MachineIndependent/localintermediate.h", 135 "glslang/MachineIndependent/parseConst.cpp", 136 "glslang/MachineIndependent/parseVersions.h", 137 "glslang/MachineIndependent/preprocessor/Pp.cpp", 138 "glslang/MachineIndependent/preprocessor/PpAtom.cpp", 139 "glslang/MachineIndependent/preprocessor/PpContext.cpp", 140 "glslang/MachineIndependent/preprocessor/PpContext.h", 141 "glslang/MachineIndependent/preprocessor/PpScanner.cpp", 142 "glslang/MachineIndependent/preprocessor/PpTokens.cpp", 143 "glslang/MachineIndependent/preprocessor/PpTokens.h", 144 "glslang/MachineIndependent/propagateNoContraction.cpp", 145 "glslang/MachineIndependent/propagateNoContraction.h", 146 "glslang/MachineIndependent/reflection.cpp", 147 "glslang/MachineIndependent/reflection.h", 148 "glslang/OSDependent/osinclude.h", 149 "glslang/Public/ShaderLang.h", 150 "hlsl/hlslAttributes.cpp", 151 "hlsl/hlslAttributes.h", 152 "hlsl/hlslGrammar.cpp", 153 "hlsl/hlslGrammar.h", 154 "hlsl/hlslOpMap.cpp", 155 "hlsl/hlslOpMap.h", 156 "hlsl/hlslParseHelper.cpp", 157 "hlsl/hlslParseHelper.h", 158 "hlsl/hlslParseables.cpp", 159 "hlsl/hlslParseables.h", 160 "hlsl/hlslScanContext.cpp", 161 "hlsl/hlslScanContext.h", 162 "hlsl/hlslTokenStream.cpp", 163 "hlsl/hlslTokenStream.h", 164 "hlsl/hlslTokens.h", 165 ] 166 167 defines = [ "ENABLE_OPT=1" ] 168 169 if (is_win) { 170 sources += [ "glslang/OSDependent/Windows/ossource.cpp" ] 171 defines += [ "GLSLANG_OSINCLUDE_WIN32" ] 172 } else { 173 sources += [ "glslang/OSDependent/Unix/ossource.cpp" ] 174 defines += [ "GLSLANG_OSINCLUDE_UNIX" ] 175 } 176 177 if (is_clang) { 178 cflags = [ 179 "-Wno-extra-semi", 180 "-Wno-ignored-qualifiers", 181 "-Wno-implicit-fallthrough", 182 "-Wno-inconsistent-missing-override", 183 "-Wno-sign-compare", 184 "-Wno-unused-variable", 185 "-Wno-missing-field-initializers", 186 "-Wno-newline-eof", 187 ] 188 } 189 if (is_win && !is_clang) { 190 cflags = [ 191 "/wd4018", # signed/unsigned mismatch 192 "/wd4189", # local variable is initialized but not referenced 193 ] 194 } 195 196 deps = [ 197 "${spirv_tools_dir}:spvtools_opt", 198 "${spirv_tools_dir}:spvtools_val", 199 ] 200 201 configs -= _configs_to_remove 202 configs += _configs_to_add 203} 204 205source_set("glslang_default_resource_limits_sources") { 206 sources = [ 207 "StandAlone/ResourceLimits.cpp", 208 "StandAlone/ResourceLimits.h", 209 ] 210 deps = [ 211 ":glslang_sources", 212 ] 213 public_configs = [ ":glslang_public" ] 214 215 configs -= _configs_to_remove 216 configs += _configs_to_add 217} 218 219executable("glslang_validator") { 220 sources = [ 221 "StandAlone/DirStackFileIncluder.h", 222 "StandAlone/StandAlone.cpp", 223 ] 224 if (!is_win) { 225 cflags = [ "-Woverflow" ] 226 } 227 defines = [ "ENABLE_OPT=1" ] 228 deps = [ 229 ":glslang_default_resource_limits_sources", 230 ":glslang_sources", 231 ] 232 233 configs -= _configs_to_remove 234 configs += _configs_to_add 235} 236 237executable("spirv-remap") { 238 sources = [ 239 "StandAlone/spirv-remap.cpp", 240 ] 241 defines = [ "ENABLE_OPT=1" ] 242 deps = [ 243 ":glslang_sources", 244 ] 245 246 configs -= _configs_to_remove 247 configs += _configs_to_add 248} 249