1 # This GYP file stores the dependencies necessary to build Skia on the Android 2 # platform. The OS doesn't provide many stable libraries as part of the 3 # distribution so we have to build a few of them ourselves. 4 # 5 # NOTE: We tried adding the gyp file to the android/ directory at the root of 6 # the Skia repo, but that resulted in the generated makefiles being created 7 # outside of the out directory. We may be able to move the bulk of this gyp 8 # to the /android directory and put a simple shim here, but that has yet to be 9 # tested. 10 11 { 12 'variables': { 13 'skia_warnings_as_errors': 0, 14 }, 15 'targets': [ 16 { 17 'target_name': 'cpu_features', 18 'type': 'static_library', 19 'direct_dependent_settings': { 20 'include_dirs': [ 21 '../third_party/cpufeatures', 22 ], 23 }, 24 'sources': [ 25 '../third_party/cpufeatures/cpu-features.c', 26 '../third_party/cpufeatures/cpu-features.h', 27 ], 28 'cflags': [ 29 '-w', 30 ], 31 }, 32 { 33 'target_name': 'expat', 34 'type': 'static_library', 35 'sources': [ 36 '../third_party/externals/expat/lib/xmlparse.c', 37 '../third_party/externals/expat/lib/xmlrole.c', 38 '../third_party/externals/expat/lib/xmltok.c', 39 ], 40 'include_dirs': [ 41 '../third_party/externals/expat', 42 '../third_party/externals/expat/lib', 43 ], 44 'cflags': [ 45 '-w', 46 '-fexceptions', 47 '-DHAVE_EXPAT_CONFIG_H', 48 ], 49 'direct_dependent_settings': { 50 'include_dirs': [ 51 '../third_party/externals/expat/lib', # For expat.h 52 ], 53 } 54 }, 55 { 56 'target_name': 'gif', 57 'type': 'static_library', 58 'sources': [ 59 '../third_party/externals/gif/dgif_lib.c', 60 '../third_party/externals/gif/gifalloc.c', 61 '../third_party/externals/gif/gif_err.c', 62 ], 63 'include_dirs': [ 64 '../third_party/externals/gif', 65 ], 66 'cflags': [ 67 '-w', 68 '-DHAVE_CONFIG_H', 69 ], 70 'direct_dependent_settings': { 71 'include_dirs': [ 72 '../third_party/externals/gif', 73 ], 74 } 75 }, 76 { 77 'target_name': 'png', 78 'type': 'static_library', 79 'sources': [ 80 '../third_party/externals/png/png.c', 81 '../third_party/externals/png/pngerror.c', 82 '../third_party/externals/png/pnggccrd.c', 83 '../third_party/externals/png/pngget.c', 84 '../third_party/externals/png/pngmem.c', 85 '../third_party/externals/png/pngpread.c', 86 '../third_party/externals/png/pngread.c', 87 '../third_party/externals/png/pngrio.c', 88 '../third_party/externals/png/pngrtran.c', 89 '../third_party/externals/png/pngrutil.c', 90 '../third_party/externals/png/pngset.c', 91 '../third_party/externals/png/pngtrans.c', 92 '../third_party/externals/png/pngvcrd.c', 93 '../third_party/externals/png/pngwio.c', 94 '../third_party/externals/png/pngwrite.c', 95 '../third_party/externals/png/pngwtran.c', 96 '../third_party/externals/png/pngwutil.c', 97 ], 98 'include_dirs': [ 99 '../third_party/externals/png', 100 ], 101 'cflags': [ 102 '-w', 103 '-fvisibility=hidden', 104 ], 105 'link_settings': { 106 'libraries': [ 107 '-lz', 108 ], 109 }, 110 'direct_dependent_settings': { 111 'include_dirs': [ 112 '../third_party/externals/png', 113 ], 114 } 115 }, 116 { 117 'target_name': 'jpeg', 118 'type': 'static_library', 119 'sources': [ 120 '../third_party/externals/jpeg/jcapimin.c', 121 '../third_party/externals/jpeg/jcapistd.c', 122 '../third_party/externals/jpeg/jccoefct.c', 123 '../third_party/externals/jpeg/jccolor.c', 124 '../third_party/externals/jpeg/jcdctmgr.c', 125 '../third_party/externals/jpeg/jchuff.c', 126 '../third_party/externals/jpeg/jcinit.c', 127 '../third_party/externals/jpeg/jcmainct.c', 128 '../third_party/externals/jpeg/jcmarker.c', 129 '../third_party/externals/jpeg/jcmaster.c', 130 '../third_party/externals/jpeg/jcomapi.c', 131 '../third_party/externals/jpeg/jcparam.c', 132 '../third_party/externals/jpeg/jcphuff.c', 133 '../third_party/externals/jpeg/jcprepct.c', 134 '../third_party/externals/jpeg/jcsample.c', 135 '../third_party/externals/jpeg/jctrans.c', 136 '../third_party/externals/jpeg/jdapimin.c', 137 '../third_party/externals/jpeg/jdapistd.c', 138 '../third_party/externals/jpeg/jdatadst.c', 139 '../third_party/externals/jpeg/jdatasrc.c', 140 '../third_party/externals/jpeg/jdcoefct.c', 141 '../third_party/externals/jpeg/jdcolor.c', 142 '../third_party/externals/jpeg/jddctmgr.c', 143 '../third_party/externals/jpeg/jdhuff.c', 144 '../third_party/externals/jpeg/jdinput.c', 145 '../third_party/externals/jpeg/jdmainct.c', 146 '../third_party/externals/jpeg/jdmarker.c', 147 '../third_party/externals/jpeg/jdmaster.c', 148 '../third_party/externals/jpeg/jdmerge.c', 149 '../third_party/externals/jpeg/jdphuff.c', 150 '../third_party/externals/jpeg/jdpostct.c', 151 '../third_party/externals/jpeg/jdsample.c', 152 '../third_party/externals/jpeg/jdtrans.c', 153 '../third_party/externals/jpeg/jerror.c', 154 '../third_party/externals/jpeg/jfdctflt.c', 155 '../third_party/externals/jpeg/jfdctfst.c', 156 '../third_party/externals/jpeg/jfdctint.c', 157 '../third_party/externals/jpeg/jidctflt.c', 158 '../third_party/externals/jpeg/jidctfst.c', 159 '../third_party/externals/jpeg/jidctint.c', 160 '../third_party/externals/jpeg/jidctred.c', 161 '../third_party/externals/jpeg/jquant1.c', 162 '../third_party/externals/jpeg/jquant2.c', 163 '../third_party/externals/jpeg/jutils.c', 164 '../third_party/externals/jpeg/jmemmgr.c', 165 '../third_party/externals/jpeg/jmem-android.c', # ashmem is also available 166 ], 167 'include_dirs': [ 168 '../third_party/externals/jpeg', 169 ], 170 'cflags': [ 171 '-w', 172 '-fvisibility=hidden', 173 '-DAVOID_TABLES', 174 '-O3', 175 '-fstrict-aliasing', 176 '-fprefetch-loop-arrays', 177 '-DANDROID_TILE_BASED_DECODE', 178 ], 179 'direct_dependent_settings': { 180 'include_dirs': [ 181 '../third_party/externals/jpeg', 182 ], 183 } 184 }, 185 { 186 # This target is a dependency for all console-type Skia applications which 187 # will run on Android. Since Android requires us to load native code in 188 # shared libraries, we need a common entry point to wrap around main(). 189 # Here we also change the type of all would-be executables to be shared 190 # libraries. The alternative would be to introduce a condition in every 191 # executable target which changes to a shared library if the target OS is 192 # Android. This is nicer because the switch is in one place. 193 'target_name': 'Android_EntryPoint', 194 'type': 'static_library', 195 'direct_dependent_settings': { 196 'target_conditions': [ 197 # '_type' is an 'automatic variable' which is defined for any 198 # target which defines a key-value pair with 'type' as the key (so, 199 # all of them). Conditionals inside 'target_conditions' are evaluated 200 # *after* all other definitions and conditionals are evaluated, so 201 # we're guaranteed that '_type' will be defined when we get here. 202 # For more info, see: 203 # - http://code.google.com/p/gyp/wiki/InputFormatReference#Variables 204 # - http://codereview.appspot.com/6353065/ 205 ['_type == "executable"', { 206 'type': 'shared_library', 207 }], 208 ], 209 }, 210 }, 211 { 212 # This target is a dependency for Skia Sample application which runs on 213 # Android. Since Android requires us to load native code in shared 214 # libraries, we need a common entry point to wrap around main(). Here 215 # we also change the type of all would-be executables to be shared 216 # libraries. The alternative would be to introduce a condition in every 217 # executable target which changes to a shared library if the target OS is 218 # Android. This is nicer because the switch is in one place. 219 'target_name': 'Android_SampleApp', 220 'type': 'static_library', 221 'direct_dependent_settings': { 222 'target_conditions': [ 223 # '_type' is an 'automatic variable' which is defined for any 224 # target which defines a key-value pair with 'type' as the key (so, 225 # all of them). Conditionals inside 'target_conditions' are evaluated 226 # *after* all other definitions and conditionals are evaluated, so 227 # we're guaranteed that '_type' will be defined when we get here. 228 # For more info, see: 229 # - http://code.google.com/p/gyp/wiki/InputFormatReference#Variables 230 # - http://codereview.appspot.com/6353065/ 231 ['_type == "executable"', { 232 'type': 'shared_library', 233 }], 234 ], 235 'sources': [ 236 '../app/jni/com_skia_SkiaSampleRenderer.cpp', 237 ], 238 }, 239 240 }, 241 ] 242 } 243
