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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 | 5 |
6 __doc__ = """ | 6 __doc__ = """ |
7 Configuration for building libpng.lib / libpng.a. | 7 Configuration for building libpng.lib / libpng.a. |
8 """ | 8 """ |
9 | 9 |
10 Import('env') | 10 Import('env') |
11 | 11 |
| 12 if env.WantSystemLib('libpng'): |
| 13 Return() |
| 14 |
12 env = env.Clone() | 15 env = env.Clone() |
13 | 16 |
14 env.SConscript([ | 17 env.SConscript([ |
15 '$ZLIB_DIR/using_zlib.scons', | 18 '$ZLIB_DIR/using_zlib.scons', |
16 ], {'env':env}) | 19 ], {'env':env}) |
17 | 20 |
18 env.Prepend( | 21 env.Prepend( |
19 CPPPATH = [ | 22 CPPPATH = [ |
20 '$CHROME_SRC_DIR', | 23 '$CHROME_SRC_DIR', |
21 ], | 24 ], |
(...skipping 28 matching lines...) Expand all Loading... |
50 'pngrio.c', | 53 'pngrio.c', |
51 'pngread.c', | 54 'pngread.c', |
52 'pngpread.c', | 55 'pngpread.c', |
53 'pngmem.c', | 56 'pngmem.c', |
54 'pngget.c', | 57 'pngget.c', |
55 'pnggccrd.c', | 58 'pnggccrd.c', |
56 'pngerror.c', | 59 'pngerror.c', |
57 ] | 60 ] |
58 | 61 |
59 env.ChromeStaticLibrary('libpng', input_files) | 62 env.ChromeStaticLibrary('libpng', input_files) |
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