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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/toolchain/ccache.gni") | 8 import("//build/toolchain/ccache.gni") |
9 | 9 |
10 if (current_cpu == "arm") { | 10 if (current_cpu == "arm") { |
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391 # Else building libyuv gives clang's register allocator issues, | 391 # Else building libyuv gives clang's register allocator issues, |
392 # see llvm.org/PR15798 / crbug.com/233709 | 392 # see llvm.org/PR15798 / crbug.com/233709 |
393 "-momit-leaf-frame-pointer", | 393 "-momit-leaf-frame-pointer", |
394 | 394 |
395 # Align the stack on 16-byte boundaries, http://crbug.com/418554. | 395 # Align the stack on 16-byte boundaries, http://crbug.com/418554. |
396 "-mstack-alignment=16", | 396 "-mstack-alignment=16", |
397 "-mstackrealign", | 397 "-mstackrealign", |
398 ] | 398 ] |
399 } | 399 } |
400 } else if (current_cpu == "arm") { | 400 } else if (current_cpu == "arm") { |
| 401 if (is_clang && !is_android && !is_nacl) { |
| 402 cflags += [ |
| 403 "-target", |
| 404 "arm-linux-gnueabihf", |
| 405 ] |
| 406 ldflags += [ |
| 407 "-target", |
| 408 "arm-linux-gnueabihf", |
| 409 ] |
| 410 |
| 411 # We need to disable clang's builtin assembler as it can't |
| 412 # handle several asm files, crbug.com/124610 |
| 413 cflags += [ "-no-integrated-as" ] |
| 414 } |
401 if (!is_nacl) { | 415 if (!is_nacl) { |
402 cflags += [ | 416 cflags += [ |
403 "-march=$arm_arch", | 417 "-march=$arm_arch", |
404 "-mfloat-abi=$arm_float_abi", | 418 "-mfloat-abi=$arm_float_abi", |
405 ] | 419 ] |
406 if (arm_use_thumb) { | 420 if (arm_use_thumb) { |
407 cflags += [ "-mthumb" ] | 421 cflags += [ "-mthumb" ] |
408 if (is_android && !is_clang) { | 422 if (is_android && !is_clang) { |
409 # Clang doesn't support this option. | 423 # Clang doesn't support this option. |
410 cflags += [ "-mthumb-interwork" ] | 424 cflags += [ "-mthumb-interwork" ] |
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1487 } else if (symbol_level == 1) { | 1501 } else if (symbol_level == 1) { |
1488 cflags = minimal_symbols_cflags | 1502 cflags = minimal_symbols_cflags |
1489 ldflags = minimal_symbols_ldflags | 1503 ldflags = minimal_symbols_ldflags |
1490 } else if (symbol_level == 2) { | 1504 } else if (symbol_level == 2) { |
1491 cflags = symbols_cflags | 1505 cflags = symbols_cflags |
1492 ldflags = symbols_ldflags | 1506 ldflags = symbols_ldflags |
1493 } else { | 1507 } else { |
1494 assert(false) | 1508 assert(false) |
1495 } | 1509 } |
1496 } | 1510 } |
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