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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 { | |
6 'variables': { | |
7 'conditions': [ | |
8 # On Linux, we implicitly already depend on expat via fontconfig; | |
9 # let's not pull it in twice. | |
10 ['os_posix==1 and OS!="mac" and OS!="ios" and OS!="android" and chromecast
!=1', { | |
11 'use_system_expat%': 1, | |
12 }, { | |
13 'use_system_expat%': 0, | |
14 }], | |
15 ], | |
16 }, | |
17 'target_defaults': { | |
18 'defines': [ | |
19 '_LIB', | |
20 'XML_STATIC', # Compile for static linkage. | |
21 ], | |
22 'include_dirs': [ | |
23 'files/lib', | |
24 ], | |
25 }, | |
26 'conditions': [ | |
27 ['use_system_expat == 1', { | |
28 'targets': [ | |
29 { | |
30 'target_name': 'expat', | |
31 'type': 'none', | |
32 'link_settings': { | |
33 'libraries': [ | |
34 '-lexpat', | |
35 ], | |
36 }, | |
37 }, | |
38 ], | |
39 }, { # else: use_system_expat != 1 | |
40 'targets': [ | |
41 { | |
42 'target_name': 'expat', | |
43 'type': 'static_library', | |
44 'sources': [ | |
45 'files/lib/expat.h', | |
46 'files/lib/xmlparse.c', | |
47 'files/lib/xmlrole.c', | |
48 'files/lib/xmltok.c', | |
49 ], | |
50 | |
51 # Prefer adding a dependency to expat and relying on the following | |
52 # direct_dependent_settings rule over manually adding the include | |
53 # path. This is because you'll want any translation units that | |
54 # #include these files to pick up the #defines as well. | |
55 'direct_dependent_settings': { | |
56 'include_dirs': [ | |
57 'files/lib' | |
58 ], | |
59 'defines': [ | |
60 'XML_STATIC', # Tell dependants to expect static linkage. | |
61 ], | |
62 }, | |
63 'conditions': [ | |
64 ['OS=="win"', { | |
65 'defines': [ | |
66 'COMPILED_FROM_DSP', | |
67 ], | |
68 }], | |
69 ['OS=="mac" or OS=="ios" or OS=="android" or os_bsd==1 or chromecast
==1', { | |
70 'defines': [ | |
71 'HAVE_EXPAT_CONFIG_H', | |
72 ], | |
73 }], | |
74 ], | |
75 }, | |
76 ], | |
77 }], | |
78 ], | |
79 } | |
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