BUILD.gn

   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
  34 import("//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.
  41 if (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
  49 spirv_tools_dir = glslang_spirv_tools_dir
  50
  51 config("glslang_public") {
  52   include_dirs = [ "." ]
  53
  54   defines = [ "ENABLE_HLSL=1" ]
  55 }
  56
  57 source_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
 205 source_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
 219 executable("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
 237 executable("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 }