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1 # Copyright 2014 Google Inc. | 1 # Copyright 2014 Google Inc. |
2 # | 2 # |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 { | 6 { |
7 'variables': { | 7 'variables': { |
8 'skia_warnings_as_errors': 0, | 8 'skia_warnings_as_errors': 0, |
9 }, | 9 }, |
10 'targets': [ | 10 'targets': [ |
11 { | 11 { |
12 'target_name': 'libpng', | 12 'target_name': 'libpng', |
13 'type': 'none', | |
14 'conditions': [ | 13 'conditions': [ |
15 [ 'skia_os == "android"', | 14 [ 'skia_libpng_static', |
16 { | 15 { |
| 16 'type': 'static_library', |
| 17 'include_dirs': [ |
| 18 '../third_party/externals/libpng', |
| 19 # Needed for generated pnglibconf.h |
| 20 '../third_party/libpng', |
| 21 ], |
17 'dependencies': [ | 22 'dependencies': [ |
18 'android_deps.gyp:png', | 23 'zlib.gyp:zlib', |
19 ], | 24 ], |
20 'export_dependent_settings': [ | 25 'export_dependent_settings': [ |
21 'android_deps.gyp:png', | 26 'zlib.gyp:zlib', |
22 ], | 27 ], |
23 }, { # skia_os != "android" | 28 'direct_dependent_settings': { |
24 'dependencies': [ | 29 'include_dirs': [ |
25 'libpng.gyp:libpng_static', | 30 '../third_party/externals/libpng', |
| 31 # Needed for generated pnglibconf.h |
| 32 '../third_party/libpng', |
| 33 ], |
| 34 }, |
| 35 'cflags': [ |
| 36 '-w', |
| 37 '-fvisibility=hidden', |
26 ], | 38 ], |
27 'export_dependent_settings': [ | 39 'conditions': [ |
28 'libpng.gyp:libpng_static', | 40 ['not arm_neon', { |
| 41 'defines': [ |
| 42 # FIXME: Why is this needed? Without it, pngpriv.h sets it |
| 43 # to 2 if __ARM_NEON is defined, but shouldn't __ARM_NEON |
| 44 # not be defined since arm_neon is 0? |
| 45 'PNG_ARM_NEON_OPT=0', |
| 46 ], |
| 47 }], |
29 ], | 48 ], |
| 49 'sources': [ |
| 50 '../third_party/externals/libpng/png.c', |
| 51 '../third_party/externals/libpng/pngerror.c', |
| 52 '../third_party/externals/libpng/pngget.c', |
| 53 '../third_party/externals/libpng/pngmem.c', |
| 54 '../third_party/externals/libpng/pngpread.c', |
| 55 '../third_party/externals/libpng/pngread.c', |
| 56 '../third_party/externals/libpng/pngrio.c', |
| 57 '../third_party/externals/libpng/pngrtran.c', |
| 58 '../third_party/externals/libpng/pngrutil.c', |
| 59 '../third_party/externals/libpng/pngset.c', |
| 60 '../third_party/externals/libpng/pngtrans.c', |
| 61 '../third_party/externals/libpng/pngwio.c', |
| 62 '../third_party/externals/libpng/pngwrite.c', |
| 63 '../third_party/externals/libpng/pngwtran.c', |
| 64 '../third_party/externals/libpng/pngwutil.c', |
| 65 ], |
| 66 }, { # not skia_libpng_static |
| 67 'type': 'none', |
| 68 'conditions': [ |
| 69 [ 'skia_os == "android"', |
| 70 { |
| 71 # TODO(halcanary): merge all png targets into this file. |
| 72 'dependencies': [ |
| 73 'android_deps.gyp:png', |
| 74 ], |
| 75 'export_dependent_settings': [ |
| 76 'android_deps.gyp:png', |
| 77 ], |
| 78 }, { # skia_os != "android" |
| 79 'dependencies': [ |
| 80 'zlib.gyp:zlib', |
| 81 ], |
| 82 'export_dependent_settings': [ |
| 83 'zlib.gyp:zlib', |
| 84 ], |
| 85 'direct_dependent_settings': { |
| 86 'link_settings': { |
| 87 'libraries': [ |
| 88 '-lpng', |
| 89 ], |
| 90 }, |
| 91 }, |
| 92 } |
| 93 ] |
| 94 ] |
30 } | 95 } |
31 ] | 96 ] |
32 ] | |
33 }, | |
34 { | |
35 'target_name': 'libpng_static', | |
36 'type': 'static_library', | |
37 'standalone_static_library': 1, | |
38 'include_dirs': [ | |
39 # Needed for generated pnglibconf.h and pngprefix.h | |
40 '../third_party/libpng', | |
41 '../third_party/externals/libpng', | |
42 ], | |
43 'dependencies': [ | |
44 'zlib.gyp:zlib', | |
45 ], | |
46 'export_dependent_settings': [ | |
47 'zlib.gyp:zlib', | |
48 ], | |
49 'direct_dependent_settings': { | |
50 'include_dirs': [ | |
51 '../third_party/externals/libpng', | |
52 # Needed for generated pnglibconf.h and pngprefix.h | |
53 '../third_party/libpng', | |
54 ], | |
55 'defines': [ | |
56 'SKIA_PNG_PREFIXED', | |
57 ], | |
58 }, | |
59 'cflags': [ | |
60 '-w', | |
61 '-fvisibility=hidden', | |
62 ], | |
63 'defines': [ | |
64 'SKIA_PNG_PREFIXED', | |
65 ], | |
66 'sources': [ | |
67 '../third_party/externals/libpng/png.c', | |
68 '../third_party/externals/libpng/pngerror.c', | |
69 '../third_party/externals/libpng/pngget.c', | |
70 '../third_party/externals/libpng/pngmem.c', | |
71 '../third_party/externals/libpng/pngpread.c', | |
72 '../third_party/externals/libpng/pngread.c', | |
73 '../third_party/externals/libpng/pngrio.c', | |
74 '../third_party/externals/libpng/pngrtran.c', | |
75 '../third_party/externals/libpng/pngrutil.c', | |
76 '../third_party/externals/libpng/pngset.c', | |
77 '../third_party/externals/libpng/pngtrans.c', | |
78 '../third_party/externals/libpng/pngwio.c', | |
79 '../third_party/externals/libpng/pngwrite.c', | |
80 '../third_party/externals/libpng/pngwtran.c', | |
81 '../third_party/externals/libpng/pngwutil.c', | |
82 ], | |
83 'conditions': [ | |
84 ['arm_neon or arm_neon_optional', { | |
85 'sources': [ | |
86 '../third_party/externals/libpng/arm/arm_init.c', | |
87 '../third_party/externals/libpng/arm/filter_neon.S', | |
88 '../third_party/externals/libpng/arm/filter_neon_intrinsics.c', | |
89 ], | |
90 }], | |
91 ], | 97 ], |
92 }, | 98 }, |
93 ] | 99 ] |
94 } | 100 } |
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