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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/chrome_build.gni") | 6 import("//build/config/chrome_build.gni") |
6 import("//build/config/sanitizers/sanitizers.gni") | 7 import("//build/config/sanitizers/sanitizers.gni") |
7 | 8 |
8 declare_args() { | 9 declare_args() { |
9 # How many symbols to include in the build. This affects the performance of | 10 # How many symbols to include in the build. This affects the performance of |
10 # the build since the symbols are large and dealing with them is slow. | 11 # the build since the symbols are large and dealing with them is slow. |
11 # 2 means regular build with symbols. | 12 # 2 means regular build with symbols. |
12 # 1 means minimal symbols, usually enough for backtraces only. | 13 # 1 means minimal symbols, usually enough for backtraces only. |
13 # 0 means no symbols. | 14 # 0 means no symbols. |
14 # -1 means auto-set according to debug/release and platform. | 15 # -1 means auto-set according to debug/release and platform. |
15 symbol_level = -1 | 16 symbol_level = -1 |
16 | 17 |
17 # Compile in such a way as to enable profiling of the generated code. For | 18 # Compile in such a way as to enable profiling of the generated code. For |
18 # example, don't omit the frame pointer and leave in symbols. | 19 # example, don't omit the frame pointer and leave in symbols. |
19 enable_profiling = false | 20 enable_profiling = false |
20 } | 21 } |
21 | 22 |
22 # If it wasn't manually set, set to an appropriate default. | 23 # If it wasn't manually set, set to an appropriate default. |
23 assert(symbol_level >= -1 && symbol_level <= 2, "Invalid symbol_level") | 24 assert(symbol_level >= -1 && symbol_level <= 2, "Invalid symbol_level") |
24 if (symbol_level == -1) { | 25 if (symbol_level == -1) { |
| 26 if (is_android && use_order_profiling) { |
| 27 # With instrumentation enabled, debug info puts libchrome.so over 4gb, which |
| 28 # causes the linker to produce an invalid ELF. http://crbug.com/574476 |
| 29 symbol_level = 0 |
| 30 } |
| 31 |
25 # Linux is slowed by having symbols as part of the target binary, whereas | 32 # Linux is slowed by having symbols as part of the target binary, whereas |
26 # Mac and Windows have them separate, so in Release Linux, default them off, | 33 # Mac and Windows have them separate, so in Release Linux, default them off, |
27 # but keep them on for Official builds. | 34 # but keep them on for Official builds. |
28 if (!is_linux || (is_debug || is_official_build)) { | 35 if (!is_linux || (is_debug || is_official_build)) { |
29 symbol_level = 2 | 36 symbol_level = 2 |
30 } else if (using_sanitizer) { | 37 } else if (using_sanitizer) { |
31 # Sanitizers require symbols for filename suppressions to work. | 38 # Sanitizers require symbols for filename suppressions to work. |
32 symbol_level = 1 | 39 symbol_level = 1 |
33 } else { | 40 } else { |
34 symbol_level = 0 | 41 symbol_level = 0 |
35 } | 42 } |
36 } | 43 } |
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