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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 import("//build/config/android/config.gni") | 5 import("//build/config/android/config.gni") |
6 import("//build/config/chrome_build.gni") | 6 import("//build/config/chrome_build.gni") |
7 import("//build/config/compiler/compiler.gni") | 7 import("//build/config/compiler/compiler.gni") |
8 import("//build/config/nacl/config.gni") | 8 import("//build/config/nacl/config.gni") |
9 import("//build/toolchain/ccache.gni") | 9 import("//build/toolchain/ccache.gni") |
10 | 10 |
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300 if (linux_use_bundled_binutils) { | 300 if (linux_use_bundled_binutils) { |
301 cflags += [ "-B$binutils_path" ] | 301 cflags += [ "-B$binutils_path" ] |
302 } | 302 } |
303 | 303 |
304 # Clang-specific compiler flags setup. | 304 # Clang-specific compiler flags setup. |
305 # ------------------------------------ | 305 # ------------------------------------ |
306 if (is_clang) { | 306 if (is_clang) { |
307 cflags += [ "-fcolor-diagnostics" ] | 307 cflags += [ "-fcolor-diagnostics" ] |
308 } | 308 } |
309 | 309 |
| 310 # Makes builds independent of absolute file path. |
| 311 # clang-cl (used if is_win) doesn't expose this flag. |
| 312 # Currently disabled for nacl since its toolchain lacks this flag (too old). |
| 313 # TODO(zforman): Once nacl's toolchain is updated, remove check. |
| 314 if (is_clang && !is_win && !is_nacl) { |
| 315 absolute_path = rebase_path("//.") |
| 316 cflags += [ "-fdebug-prefix-map=$absolute_path=." ] |
| 317 } |
| 318 |
310 # C++11 compiler flags setup. | 319 # C++11 compiler flags setup. |
311 # --------------------------- | 320 # --------------------------- |
312 if (is_linux || is_android || (is_nacl && is_clang)) { | 321 if (is_linux || is_android || (is_nacl && is_clang)) { |
313 # gnu++11 instead of c++11 is needed because some code uses typeof() (a | 322 # gnu++11 instead of c++11 is needed because some code uses typeof() (a |
314 # GNU extension). | 323 # GNU extension). |
315 # TODO(thakis): Eventually switch this to c++11 instead, | 324 # TODO(thakis): Eventually switch this to c++11 instead, |
316 # http://crbug.com/427584 | 325 # http://crbug.com/427584 |
317 cflags_cc += [ "-std=gnu++11" ] | 326 cflags_cc += [ "-std=gnu++11" ] |
318 } else if (!is_win && !is_nacl) { | 327 } else if (!is_win && !is_nacl) { |
319 # TODO(mcgrathr) - the NaCl GCC toolchain doesn't support either gnu++11 | 328 # TODO(mcgrathr) - the NaCl GCC toolchain doesn't support either gnu++11 |
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1296 if (symbol_level == 0) { | 1305 if (symbol_level == 0) { |
1297 configs = [ ":no_symbols" ] | 1306 configs = [ ":no_symbols" ] |
1298 } else if (symbol_level == 1) { | 1307 } else if (symbol_level == 1) { |
1299 configs = [ ":minimal_symbols" ] | 1308 configs = [ ":minimal_symbols" ] |
1300 } else if (symbol_level == 2) { | 1309 } else if (symbol_level == 2) { |
1301 configs = [ ":symbols" ] | 1310 configs = [ ":symbols" ] |
1302 } else { | 1311 } else { |
1303 assert(false) | 1312 assert(false) |
1304 } | 1313 } |
1305 } | 1314 } |
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