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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/sanitizers/sanitizers.gni") | 5 import("//build/config/sanitizers/sanitizers.gni") |
6 | 6 |
7 prebuilt_available = | 7 prebuilt_available = |
8 is_msan && (msan_track_origins == 0 || msan_track_origins == 2) | 8 is_msan && (msan_track_origins == 0 || msan_track_origins == 2) |
9 | 9 |
10 group("deps") { | 10 group("deps") { |
11 if (use_prebuilt_instrumented_libraries) { | 11 if (use_prebuilt_instrumented_libraries) { |
12 assert(prebuilt_available, | 12 assert(prebuilt_available, |
13 "Prebuilt instrumented libraries are only available when " + | 13 "Prebuilt instrumented libraries are only available when " + |
14 "is_msan = true and msan_track_origins = {0, 2}") | 14 "is_msan = true and msan_track_origins = {0, 2}") |
15 deps = [ | 15 deps = [ |
16 ":prebuilt", | 16 ":prebuilt", |
17 ] | 17 ] |
18 } | 18 } |
19 } | 19 } |
20 | 20 |
21 if (prebuilt_available) { | 21 if (prebuilt_available) { |
22 group("prebuilt") { | 22 group("prebuilt") { |
23 visibility = [ ":deps" ] | 23 visibility = [ ":deps" ] |
24 public_configs = [ ":prebuilt_link_helper" ] | 24 all_dependent_configs = [ ":prebuilt_link_helper" ] |
25 deps = [ | 25 deps = [ |
26 ":extract_prebuilt_instrumented_libraries", | 26 ":extract_prebuilt_instrumented_libraries", |
27 ] | 27 ] |
28 } | 28 } |
29 | 29 |
30 if (is_msan) { | 30 if (is_msan) { |
31 sanitizer_type = "msan" | 31 sanitizer_type = "msan" |
32 if (msan_track_origins == 0) { | 32 if (msan_track_origins == 0) { |
33 archive_prefix = "msan-no-origins" | 33 archive_prefix = "msan-no-origins" |
34 } else if (msan_track_origins == 2) { | 34 } else if (msan_track_origins == 2) { |
(...skipping 23 matching lines...) Expand all Loading... |
58 visibility = [ ":prebuilt" ] | 58 visibility = [ ":prebuilt" ] |
59 ldflags = [ | 59 ldflags = [ |
60 # Add a relative RPATH entry to Chromium binaries. This puts instrumented | 60 # Add a relative RPATH entry to Chromium binaries. This puts instrumented |
61 # DSOs before system-installed versions in library search path. | 61 # DSOs before system-installed versions in library search path. |
62 "-Wl,-R,\$ORIGIN/instrumented_libraries_prebuilt/$sanitizer_type/lib", | 62 "-Wl,-R,\$ORIGIN/instrumented_libraries_prebuilt/$sanitizer_type/lib", |
63 "-Wl,-z,origin", | 63 "-Wl,-z,origin", |
64 ] | 64 ] |
65 } | 65 } |
66 } | 66 } |
67 # TODO(GYP): Support building instrumented libraries from source. | 67 # TODO(GYP): Support building instrumented libraries from source. |
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