gn format //third_party

third_party/mesa/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/ui.gni")
 
 config("mesa_headers_config") {
   include_dirs = [ "src/include" ]
   if (use_x11) {
     defines = [ "MESA_EGL_NO_X11_HEADERS" ]
@@ skipping 31 matching lines @@
     "HAVE_STRINGS_H=1",
     "HAVE_INTTYPES_H=1",
     "HAVE_STDINT_H=1",
     "HAVE_DLFCN_H=1",
     "LT_OBJDIR=\".libs/\"",
     "YYTEXT_POINTER=1",
     "HAVE_LIBEXPAT=1",
     "HAVE_LIBXCB_DRI2=1",
     "FEATURE_GL=1",
     "MAPI_MODE_GLAPI",
+
     #"USE_X86_64_ASM",
     "IN_DRI_DRIVER",
     "USE_XCB",
     "GLX_INDIRECT_RENDERING",
     "GLX_DIRECT_RENDERING",
     "USE_EXTERNAL_DXTN_LIB=1",
     "IN_DRI_DRIVER",
     "HAVE_ALIAS",
     "HAVE_MINCORE",
     "HAVE_LIBUDEV",
@@ skipping 20 matching lines @@
   }
 
   if (is_android) {
     defines += [
       "__GLIBC__",
       "_GNU_SOURCE",
     ]
   }
 
   if (is_linux) {
-    defines += [
-      "_GNU_SOURCE",
-    ]
+    defines += [ "_GNU_SOURCE" ]
   }
 
   if (is_posix) {
     defines += [
       "HAVE_DLOPEN",
       "HAVE_PTHREAD=1",
       "HAVE_UNISTD_H=1",
     ]
 
     if (!is_android) {
@@ skipping 111 matching lines @@
     "src/src/glsl/opt_noop_swizzle.cpp",
     "src/src/glsl/opt_redundant_jumps.cpp",
     "src/src/glsl/opt_structure_splitting.cpp",
     "src/src/glsl/opt_swizzle_swizzle.cpp",
     "src/src/glsl/opt_tree_grafting.cpp",
     "src/src/glsl/program.h",
     "src/src/glsl/ralloc.c",
     "src/src/glsl/ralloc.h",
     "src/src/glsl/s_expression.cpp",
     "src/src/glsl/s_expression.h",
+
     # Skipped in the GN build. This file duplicates symbols from errors.c and
     # happens to link in GYP due to static library link ordering.
     #"src/src/glsl/standalone_scaffolding.cpp",
     #"src/src/glsl/standalone_scaffolding.h",
     "src/src/glsl/strtod.c",
     "src/src/glsl/strtod.h",
   ]
 
-  configs -= [
-    "//build/config/compiler:chromium_code",
-  ]
-  configs += [
-    "//build/config/compiler:no_chromium_code",
-  ]
+  configs -= [ "//build/config/compiler:chromium_code" ]
+  configs += [ "//build/config/compiler:no_chromium_code" ]
   previous_configs = configs
   configs = []
   configs = [ ":mesa_internal_config" ] + previous_configs
 
   if (is_clang) {
     # Mesa triggers some of these Clang warnings.
     configs -= [ "//build/config/clang:extra_warnings" ]
   }
 
   deps = [
@@ skipping 360 matching lines @@
     "src/src/mesa/vbo/vbo_save_draw.c",
     "src/src/mesa/vbo/vbo_save_loopback.c",
     "src/src/mesa/vbo/vbo_split.c",
     "src/src/mesa/vbo/vbo_split.h",
     "src/src/mesa/vbo/vbo_split_copy.c",
     "src/src/mesa/vbo/vbo_split_inplace.c",
     "src/src/mesa/x86-64/x86-64.c",
     "src/src/mesa/x86-64/x86-64.h",
   ]
 
-  configs -= [
-    "//build/config/compiler:chromium_code",
-  ]
-  configs += [
-    "//build/config/compiler:no_chromium_code",
-  ]
+  configs -= [ "//build/config/compiler:chromium_code" ]
+  configs += [ "//build/config/compiler:no_chromium_code" ]
   previous_configs = configs
   configs = []
   configs = [ ":mesa_internal_config" ] + previous_configs
 
   cflags = []
 
   if (is_clang) {
     cflags += [ "-Wno-absolute-value" ]
   }
 
   if (is_android && !is_clang) {
     # Disable sincos() optimization to avoid a linker error
     # since Android's math library doesn't have sincos().
     # Either -fno-builtin-sin or -fno-builtin-cos works.
     cflags += [ "-fno-builtin-sin" ]
   }
 
   if (is_win) {
     # Because we're building as a static library
     defines = [ "_GLAPI_NO_EXPORTS" ]
   }
 
   deps = [
     ":mesa_headers",
   ]
 }
 
 if (!is_android) {  # TODO(GYP) enable for Android.
+  # Building this target will hide the native OpenGL shared library and
+  # replace it with a slow software renderer.
+  # TODO(GYP) http://crbug.com/380327 need support for loadable_module.
+  #loadable_module("osmesa") {
+  shared_library("osmesa") {
+    sources = [
+      "src/src/mesa/drivers/common/driverfuncs.c",
+      "src/src/mesa/drivers/common/driverfuncs.h",
+      "src/src/mesa/drivers/common/meta.c",
+      "src/src/mesa/drivers/common/meta.h",
+      "src/src/mesa/drivers/osmesa/osmesa.c",
+      "src/src/mesa/drivers/osmesa/osmesa.def",
+    ]
 
-# Building this target will hide the native OpenGL shared library and
-# replace it with a slow software renderer.
-# TODO(GYP) http://crbug.com/380327 need support for loadable_module.
-#loadable_module("osmesa") {
-shared_library("osmesa") {
-  sources = [
-    "src/src/mesa/drivers/common/driverfuncs.c",
-    "src/src/mesa/drivers/common/driverfuncs.h",
-    "src/src/mesa/drivers/common/meta.c",
-    "src/src/mesa/drivers/common/meta.h",
-    "src/src/mesa/drivers/osmesa/osmesa.c",
-    "src/src/mesa/drivers/osmesa/osmesa.def",
-  ]
+    configs -= [ "//build/config/compiler:chromium_code" ]
+    configs += [
+      ":mesa_headers_config",
+      "//build/config/compiler:no_chromium_code",
+    ]
+    previous_configs = configs
+    configs = []
+    configs = [ ":mesa_internal_config" ] + previous_configs
 
-  configs -= [
-    "//build/config/compiler:chromium_code",
-  ]
-  configs += [
-    ":mesa_headers_config",
-    "//build/config/compiler:no_chromium_code",
-  ]
-  previous_configs = configs
-  configs = []
-  configs = [ ":mesa_internal_config" ] + previous_configs
+    include_dirs = [ "src/src/mesa/drivers" ]
 
-  include_dirs = [ "src/src/mesa/drivers" ]
+    if (is_clang) {
+      # Mesa triggers some of these Clang warnings.
+      configs -= [ "//build/config/clang:extra_warnings" ]
+    }
 
-  if (is_clang) {
-    # Mesa triggers some of these Clang warnings.
-    configs -= [ "//build/config/clang:extra_warnings" ]
+    deps = [
+      ":mesa_headers",
+      ":mesa",
+      ":mesa_libglslcommon",
+    ]
+
+    if (is_win) {
+      defines = [
+        "BUILD_GL32",
+        "KEYWORD1=GLAPI",
+        "KEYWORD2=GLAPIENTRY",
+      ]
+    }
   }
-
-  deps = [
-    ":mesa_headers",
-    ":mesa",
-    ":mesa_libglslcommon",
-  ]
-
-  if (is_win) {
-    defines = [
-      "BUILD_GL32",
-      "KEYWORD1=GLAPI",
-      "KEYWORD2=GLAPIENTRY",
-    ]
-  }
-}
-
 }  # !is_android
-
 # TODO(GYP) Android osmesa_in_lib_dir target.