| blob | 50cd403a08a16292231a9e98d0448738b24d9826 |
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.
5 {
6 'variables': {
7 'conditions': [
8 ['target_arch=="arm" or target_arch=="arm64"', {
9 'use_opus_fixed_point%': 1,
10 }, {
11 'use_opus_fixed_point%': 0,
12 }],
13 ['target_arch=="arm"', {
14 'use_opus_arm_optimization%': 1,
15 }, {
16 'use_opus_arm_optimization%': 0,
17 }],
18 ['target_arch=="arm" and (OS=="win" or OS=="android" or OS=="linux")', {
19 # Based on the conditions in celt/arm/armcpu.c:
20 # defined(_MSC_VER) || defined(__linux__).
21 'use_opus_rtcd%': 1,
22 }, {
23 'use_opus_rtcd%': 0,
24 }],
25 ],
26 },
27 'target_defaults': {
28 'target_conditions': [
29 ['_type=="executable"', {
30 # All of the executable targets depend on 'opus'. Unfortunately the
31 # 'dependencies' block cannot be inherited via 'target_defaults'.
32 'include_dirs': [
33 'src/celt',
34 'src/silk',
35 ],
36 'conditions': [
37 ['OS == "win"', {
38 'defines': [
39 'inline=__inline',
40 ],
41 }],
42 ['OS=="android"', {
43 'libraries': [
44 '-llog',
45 ],
46 }],
47 ['clang==1', {
48 'cflags': [ '-Wno-absolute-value' ],
49 }]
50 ],
51 }],
52 ],
53 },
54 'targets': [
55 {
56 'target_name': 'opus',
57 'type': 'static_library',
58 'defines': [
59 'OPUS_BUILD',
60 'OPUS_EXPORT=',
61 ],
62 'include_dirs': [
63 'src/celt',
64 'src/include',
65 'src/silk',
66 ],
67 'direct_dependent_settings': {
68 'include_dirs': [
69 'src/include',
70 ],
71 },
72 'includes': [
73 'opus_srcs.gypi',
74 # Disable LTO due to ELF section name out of range
75 # crbug.com/422251
76 '../../build/android/disable_gcc_lto.gypi',
77 ],
78 'sources': ['<@(opus_common_sources)'],
79 'conditions': [
80 ['OS!="win"', {
81 'defines': [
82 'HAVE_LRINT',
83 'HAVE_LRINTF',
84 'VAR_ARRAYS',
85 ],
86 }, {
87 'defines': [
88 'USE_ALLOCA',
89 'inline=__inline',
90 ],
91 'msvs_disabled_warnings': [
92 4305, # Disable truncation warning in celt/pitch.c .
93 4334, # Disable 32-bit shift warning in src/opus_encoder.c .
94 ],
95 }],
96 ['os_posix==1 and OS!="android"', {
97 # Suppress a warning given by opus_decoder.c that tells us
98 # optimizations are turned off.
99 'cflags': [
100 '-Wno-#pragma-messages',
101 ],
102 'xcode_settings': {
103 'WARNING_CFLAGS': [
104 '-Wno-#pragma-messages',
105 ],
106 },
107 'link_settings': {
108 # This appears in the OS!="android" section because all Android
109 # targets already link libm (in common.gypi), and it's important
110 # that it appears after libc++ on the link command line.
111 # https://code.google.com/p/android-developer-preview/issues/detail?id=3193
112 'libraries': [ '-lm' ],
113 },
114 }],
115 ['os_posix==1 and (target_arch=="arm" or target_arch=="arm64")', {
116 'cflags!': ['-Os'],
117 'cflags': ['-O3'],
118 }],
119 ['use_opus_fixed_point==0', {
120 'include_dirs': [
121 'src/silk/float',
122 ],
123 'sources': ['<@(opus_float_sources)'],
124 }, {
125 'defines': [
126 'FIXED_POINT',
127 ],
128 'direct_dependent_settings': {
129 'defines': [
130 'OPUS_FIXED_POINT',
131 ],
132 },
133 'include_dirs': [
134 'src/silk/fixed',
135 ],
136 'sources': ['<@(opus_fixed_sources)'],
137 'conditions': [
138 ['use_opus_arm_optimization==1', {
139 'defines': [
140 'OPUS_ARM_ASM',
141 'OPUS_ARM_INLINE_ASM',
142 'OPUS_ARM_INLINE_EDSP',
143 ],
144 'includes': [
145 'opus_srcs_arm.gypi',
146 ],
147 'conditions': [
148 ['use_opus_rtcd==1', {
149 'defines': [
150 'OPUS_ARM_MAY_HAVE_EDSP',
151 'OPUS_ARM_MAY_HAVE_MEDIA',
152 'OPUS_ARM_MAY_HAVE_NEON',
153 'OPUS_HAVE_RTCD',
154 ],
155 'includes': [
156 'opus_srcs_rtcd.gypi',
157 ],
158 }],
159 ],
160 }],
161 ],
162 }],
163 ],
164 }, # target opus
165 {
166 'target_name': 'opus_compare',
167 'type': 'executable',
168 'dependencies': [
169 'opus'
170 ],
171 'sources': [
172 'src/src/opus_compare.c',
173 ],
174 }, # target opus_compare
175 {
176 'target_name': 'opus_demo',
177 'type': 'executable',
178 'dependencies': [
179 'opus'
180 ],
181 'sources': [
182 'src/src/opus_demo.c',
183 ],
184 }, # target opus_demo
185 {
186 'target_name': 'test_opus_api',
187 'type': 'executable',
188 'dependencies': [
189 'opus'
190 ],
191 'sources': [
192 'src/tests/test_opus_api.c',
193 ],
194 }, # target test_opus_api
195 {
196 'target_name': 'test_opus_encode',
197 'type': 'executable',
198 'dependencies': [
199 'opus'
200 ],
201 'sources': [
202 'src/tests/test_opus_encode.c',
203 ],
204 }, # target test_opus_encode
205 {
206 'target_name': 'test_opus_decode',
207 'type': 'executable',
208 'dependencies': [
209 'opus'
210 ],
211 'sources': [
212 'src/tests/test_opus_decode.c',
213 ],
214 # test_opus_decode passes a null pointer to opus_decode() for an argument
215 # marked as requiring a non-null value by the nonnull function attribute,
216 # and expects opus_decode() to fail. Disable the -Wnonnull option to avoid
217 # a compilation error if -Werror is specified.
218 'conditions': [
219 ['os_posix==1 and OS!="mac" and OS!="ios"', {
220 'cflags': ['-Wno-nonnull'],
221 }],
222 ['OS=="mac" or OS=="ios"', {
223 'xcode_settings': {
224 'WARNING_CFLAGS': ['-Wno-nonnull'],
225 },
226 }],
227 ],
228 }, # target test_opus_decode
229 {
230 'target_name': 'test_opus_padding',
231 'type': 'executable',
232 'dependencies': [
233 'opus'
234 ],
235 'sources': [
236 'src/tests/test_opus_padding.c',
237 ],
238 }, # target test_opus_padding
239 ]
240 }