OLD | NEW |
1 # Copyright 2015 The Chromium Authors. All rights reserved. | 1 # Copyright 2015 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/chromecast_build.gni") | 7 import("//build/config/chromecast_build.gni") |
8 import("//build/config/compiler/pgo/pgo.gni") | 8 import("//build/config/compiler/pgo/pgo.gni") |
9 import("//build/config/sanitizers/sanitizers.gni") | 9 import("//build/config/sanitizers/sanitizers.gni") |
10 import("//build/toolchain/goma.gni") | 10 import("//build/toolchain/goma.gni") |
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
56 # Note that doing a link repro uses a lot of disk space and slows down the | 56 # Note that doing a link repro uses a lot of disk space and slows down the |
57 # build, so this shouldn't be enabled on too many targets. | 57 # build, so this shouldn't be enabled on too many targets. |
58 # | 58 # |
59 # See crbug.com/669854. | 59 # See crbug.com/669854. |
60 linkrepro_root_dir = "" | 60 linkrepro_root_dir = "" |
61 | 61 |
62 # Whether or not we should use position independent code. | 62 # Whether or not we should use position independent code. |
63 use_pic = true | 63 use_pic = true |
64 } | 64 } |
65 | 65 |
| 66 # Whether to emit frame pointers by default. Targets can override this to change |
| 67 # the behavior. |
| 68 if (is_mac || is_ios || is_win) { |
| 69 emit_frame_pointers_by_default = true |
| 70 } else { |
| 71 # Explicitly ask for frame pointers, otherwise: |
| 72 # * Stacks may be missing for sanitizer and profiling builds. |
| 73 # * Debug tcmalloc can crash (crbug.com/636489). |
| 74 # * Stacks may be missing for arm64 crash dumps (crbug.com/391706). |
| 75 emit_frame_pointers_by_default = |
| 76 using_sanitizer || enable_profiling || is_debug || current_cpu == "arm64" |
| 77 } |
| 78 |
66 declare_args() { | 79 declare_args() { |
67 # Whether or not the official builds should be built with full WPO. Enabled by | 80 # Whether or not the official builds should be built with full WPO. Enabled by |
68 # default for the PGO and the x64 builds. | 81 # default for the PGO and the x64 builds. |
69 if (chrome_pgo_phase > 0) { | 82 if (chrome_pgo_phase > 0) { |
70 full_wpo_on_official = true | 83 full_wpo_on_official = true |
71 } else { | 84 } else { |
72 full_wpo_on_official = false | 85 full_wpo_on_official = false |
73 } | 86 } |
74 } | 87 } |
75 | 88 |
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
125 } | 138 } |
126 | 139 |
127 # Assert that the configuration isn't going to hit https://crbug.com/648948. | 140 # Assert that the configuration isn't going to hit https://crbug.com/648948. |
128 assert(ignore_elf32_limitations || !is_android || | 141 assert(ignore_elf32_limitations || !is_android || |
129 (android_64bit_target_cpu && !build_apk_secondary_abi) || | 142 (android_64bit_target_cpu && !build_apk_secondary_abi) || |
130 is_component_build || symbol_level < 2, | 143 is_component_build || symbol_level < 2, |
131 "Android 32-bit non-component builds cannot have symbol_level=2 " + | 144 "Android 32-bit non-component builds cannot have symbol_level=2 " + |
132 "due to 4GiB file size limit, see https://crbug.com/648948. " + | 145 "due to 4GiB file size limit, see https://crbug.com/648948. " + |
133 "If you really want to try this out, " + | 146 "If you really want to try this out, " + |
134 "set ignore_elf32_limitations=true.") | 147 "set ignore_elf32_limitations=true.") |
OLD | NEW |