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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 #include "base/base_paths_linux.h" | 5 #include "base/base_paths_linux.h" |
6 | 6 |
7 #include <unistd.h> | 7 #include <unistd.h> |
8 | 8 |
9 #include "base/file_path.h" | 9 #include "base/file_path.h" |
10 #include "base/file_util.h" | 10 #include "base/file_util.h" |
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32 NOTREACHED() << "Unable to resolve " << kSelfExe << "."; | 32 NOTREACHED() << "Unable to resolve " << kSelfExe << "."; |
33 return false; | 33 return false; |
34 } | 34 } |
35 bin_dir[bin_dir_size] = 0; | 35 bin_dir[bin_dir_size] = 0; |
36 *result = FilePath(bin_dir); | 36 *result = FilePath(bin_dir); |
37 return true; | 37 return true; |
38 } | 38 } |
39 case base::DIR_SOURCE_ROOT: | 39 case base::DIR_SOURCE_ROOT: |
40 // On linux, unit tests execute two levels deep from the source root. | 40 // On linux, unit tests execute two levels deep from the source root. |
41 // For example: sconsbuild/{Debug|Release}/net_unittest | 41 // For example: sconsbuild/{Debug|Release}/net_unittest |
42 if (!PathService::Get(base::DIR_EXE, &path)) | 42 if (PathService::Get(base::DIR_EXE, &path)) { |
43 return false; | 43 path = path.DirName().DirName(); |
44 path = path.Append(FilePath::kParentDirectory) | 44 if (file_util::PathExists(path.Append("base/base_paths_linux.cc"))) { |
45 .Append(FilePath::kParentDirectory); | 45 *result = path; |
46 *result = path; | 46 return true; |
47 return true; | 47 } |
| 48 } |
| 49 // If that failed (maybe the build output is symlinked to a different |
| 50 // drive) try assuming the current directory is the source root. |
| 51 if (file_util::GetCurrentDirectory(&path) && |
| 52 file_util::PathExists(path.Append("base/base_paths_linux.cc"))) { |
| 53 *result = path; |
| 54 return true; |
| 55 } |
| 56 LOG(ERROR) << "Couldn't find your source root. " |
| 57 << "Try running from your chromium/src directory."; |
| 58 return false; |
48 } | 59 } |
49 return false; | 60 return false; |
50 } | 61 } |
51 | 62 |
52 } // namespace base | 63 } // namespace base |
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