1import os 2import sys 3 4 5def is_active(): 6 return True 7 8 9def get_name(): 10 return "iOS" 11 12 13def can_build(): 14 15 if sys.platform == 'darwin' or ("OSXCROSS_IOS" in os.environ): 16 return True 17 18 return False 19 20 21def get_opts(): 22 23 return [ 24 ('IPHONEPLATFORM', 'name of the iphone platform', 'iPhoneOS'), 25 ('IPHONEPATH', 'the path to iphone toolchain', '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain'), 26 ('IPHONESDK', 'path to the iphone SDK', '/Applications/Xcode.app/Contents/Developer/Platforms/${IPHONEPLATFORM}.platform/Developer/SDKs/${IPHONEPLATFORM}.sdk/'), 27 ('SDKVERSION', 'SDK version to link against', '12.1'), 28 ('game_center', 'Support for game center', 'yes'), 29 ('store_kit', 'Support for in-app store', 'yes'), 30 ('icloud', 'Support for iCloud', 'yes'), 31 ('ios_gles22_override', 'Force GLES2.0 on iOS', 'yes'), 32 ('ios_exceptions', 'Enable exceptions', 'no'), 33 ('ios_triple', 'Triple for ios toolchain', ''), 34 ('ios_sim', 'Build simulator binary', 'no'), 35 ('use_lto', 'Use link time optimization', 'no') 36 ] 37 38 39def get_flags(): 40 41 return [ 42 ('tools', 'no'), 43 ] 44 45 46def configure(env): 47 48 env.Append(CPPPATH=['#platform/iphone']) 49 50 env['ENV']['PATH'] = env['IPHONEPATH'] + "/Developer/usr/bin/:" + env['ENV']['PATH'] 51 52 compiler_path = '$IPHONEPATH/usr/bin/${ios_triple}' 53 54 ccache_path = os.environ.get("CCACHE") 55 if ccache_path == None: 56 env['CC'] = compiler_path + 'clang' 57 env['CXX'] = compiler_path + 'clang++' 58 else: 59 # there aren't any ccache wrappers available for iOS, 60 # to enable caching we need to prepend the path to the ccache binary 61 env['CC'] = ccache_path + ' ' + compiler_path + 'clang' 62 env['CXX'] = ccache_path + ' ' + compiler_path + 'clang++' 63 env['AR'] = compiler_path + 'ar' 64 env['RANLIB'] = compiler_path + 'ranlib' 65 66 import string 67 if (env["ios_sim"] == "yes" or env["arch"] == "x86"): # i386, simulator 68 env["arch"] = "x86" 69 env["bits"] = "32" 70 env.Append(CCFLAGS='-arch i386 -fobjc-abi-version=2 -fobjc-legacy-dispatch -fmessage-length=0 -fpascal-strings -fblocks -fasm-blocks -D__IPHONE_OS_VERSION_MIN_REQUIRED=40100 -isysroot $IPHONESDK -mios-simulator-version-min=4.3 -DCUSTOM_MATRIX_TRANSFORM_H=\\\"build/iphone/matrix4_iphone.h\\\" -DCUSTOM_VECTOR3_TRANSFORM_H=\\\"build/iphone/vector3_iphone.h\\\"'.split()) 71 elif (env["arch"] == "arm64"): # arm64 72 env["bits"] = "64" 73 env.Append(CCFLAGS='-fno-objc-arc -arch arm64 -fmessage-length=0 -fno-strict-aliasing -fdiagnostics-print-source-range-info -fdiagnostics-show-category=id -fdiagnostics-parseable-fixits -fpascal-strings -fblocks -fvisibility=hidden -MMD -MT dependencies -miphoneos-version-min=9.0 -isysroot $IPHONESDK'.split()) 74 env.Append(CPPFLAGS=['-DNEED_LONG_INT']) 75 env.Append(CPPFLAGS=['-DLIBYUV_DISABLE_NEON']) 76 else: # armv7 77 env["arch"] = "arm" 78 env["bits"] = "32" 79 env.Append(CCFLAGS='-fno-objc-arc -arch armv7 -fmessage-length=0 -fno-strict-aliasing -fdiagnostics-print-source-range-info -fdiagnostics-show-category=id -fdiagnostics-parseable-fixits -fpascal-strings -fblocks -isysroot $IPHONESDK -fvisibility=hidden -mthumb "-DIBOutlet=__attribute__((iboutlet))" "-DIBOutletCollection(ClassName)=__attribute__((iboutletcollection(ClassName)))" "-DIBAction=void)__attribute__((ibaction)" -miphoneos-version-min=9.0 -MMD -MT dependencies'.split()) 80 81 if (env["arch"] == "x86"): 82 env['IPHONEPLATFORM'] = 'iPhoneSimulator' 83 env.Append(LINKFLAGS=['-arch', 'i386', '-mios-simulator-version-min=9.0', 84 '-isysroot', '$IPHONESDK', 85 '-Xlinker', '-sdk_version', '-Xlinker', '$SDKVERSION', 86 '-Xlinker', '-objc_abi_version', '-Xlinker', '2', 87 '-framework', 'AudioToolbox', 88 '-framework', 'AVFoundation', 89 '-framework', 'CoreAudio', 90 '-framework', 'CoreGraphics', 91 '-framework', 'CoreMedia', 92 '-framework', 'CoreMotion', 93 '-framework', 'Foundation', 94 '-framework', 'Security', 95 '-framework', 'UIKit', 96 '-framework', 'MediaPlayer', 97 '-framework', 'OpenGLES', 98 '-framework', 'QuartzCore', 99 '-framework', 'SystemConfiguration', 100 '-framework', 'GameController', 101 '-F$IPHONESDK', 102 ]) 103 elif (env["arch"] == "arm64"): 104 env.Append(LINKFLAGS=['-arch', 'arm64', '-Wl,-dead_strip', '-miphoneos-version-min=9.0', 105 '-isysroot', '$IPHONESDK', 106 '-Xlinker', '-sdk_version', '-Xlinker', '$SDKVERSION', 107 '-framework', 'Foundation', 108 '-framework', 'UIKit', 109 '-framework', 'CoreGraphics', 110 '-framework', 'OpenGLES', 111 '-framework', 'QuartzCore', 112 '-framework', 'CoreAudio', 113 '-framework', 'AudioToolbox', 114 '-framework', 'SystemConfiguration', 115 '-framework', 'Security', 116 #'-framework', 'AdSupport', 117 '-framework', 'MediaPlayer', 118 '-framework', 'AVFoundation', 119 '-framework', 'CoreMedia', 120 '-framework', 'CoreMotion', 121 '-framework', 'GameController', 122 ]) 123 else: 124 env.Append(LINKFLAGS=['-arch', 'armv7', '-Wl,-dead_strip', '-miphoneos-version-min=9.0', 125 '-isysroot', '$IPHONESDK', 126 '-Xlinker', '-sdk_version', '-Xlinker', '$SDKVERSION', 127 '-framework', 'Foundation', 128 '-framework', 'UIKit', 129 '-framework', 'CoreGraphics', 130 '-framework', 'OpenGLES', 131 '-framework', 'QuartzCore', 132 '-framework', 'CoreAudio', 133 '-framework', 'AudioToolbox', 134 '-framework', 'SystemConfiguration', 135 '-framework', 'Security', 136 #'-framework', 'AdSupport', 137 '-framework', 'MediaPlayer', 138 '-framework', 'AVFoundation', 139 '-framework', 'CoreMedia', 140 '-framework', 'CoreMotion', 141 '-framework', 'GameController', 142 ]) 143 144 if env['game_center'] == 'yes': 145 env.Append(CPPFLAGS=['-DGAME_CENTER_ENABLED']) 146 env.Append(LINKFLAGS=['-framework', 'GameKit']) 147 148 if env['store_kit'] == 'yes': 149 env.Append(CPPFLAGS=['-DSTOREKIT_ENABLED']) 150 env.Append(LINKFLAGS=['-framework', 'StoreKit']) 151 152 if env['icloud'] == 'yes': 153 env.Append(CPPFLAGS=['-DICLOUD_ENABLED']) 154 155 env.Append(CPPPATH=['$IPHONESDK/usr/include', '$IPHONESDK/System/Library/Frameworks/OpenGLES.framework/Headers', '$IPHONESDK/System/Library/Frameworks/AudioUnit.framework/Headers']) 156 157 if (env["target"].startswith("release")): 158 159 env.Append(CPPFLAGS=['-DNDEBUG', '-DNS_BLOCK_ASSERTIONS=1']) 160 env.Append(CPPFLAGS=['-O2', '-ftree-vectorize', '-fomit-frame-pointer', '-ffast-math', '-funsafe-math-optimizations']) 161 env.Append(LINKFLAGS=['-O2']) 162 if env['use_lto'] == 'yes': 163 env.Append(CPPFLAGS=['-flto']) 164 env.Append(LINKFLAGS=['-flto']) 165 166 if env["target"] == "release_debug": 167 env.Append(CPPFLAGS=['-DDEBUG_ENABLED']) 168 169 elif (env["target"] == "debug"): 170 171 env.Append(CPPFLAGS=['-D_DEBUG', '-DDEBUG=1', '-gdwarf-2', '-O0', '-DDEBUG_ENABLED']) 172 env.Append(CPPFLAGS=['-DDEBUG_MEMORY_ENABLED']) 173 174 if (env["ios_sim"] == "yes"): # TODO: Check if needed? 175 env['ENV']['MACOSX_DEPLOYMENT_TARGET'] = '10.6' 176 env['ENV']['CODESIGN_ALLOCATE'] = '/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate' 177 env.Append(CPPFLAGS=['-DIPHONE_ENABLED', '-DUNIX_ENABLED', '-DGLES2_ENABLED', '-DMPC_FIXED_POINT']) 178 179 # TODO: Move that to opus module's config 180 if("module_opus_enabled" in env and env["module_opus_enabled"] != "no"): 181 env.opus_fixed_point = "yes" 182 if env["arch"] == "x86": 183 pass 184 elif(env["arch"] == "arm64"): 185 env.Append(CFLAGS=["-DOPUS_ARM64_OPT"]) 186 else: 187 env.Append(CFLAGS=["-DOPUS_ARM_OPT"]) 188 189 if env['ios_exceptions'] == 'yes': 190 env.Append(CPPFLAGS=['-fexceptions']) 191 else: 192 env.Append(CPPFLAGS=['-fno-exceptions']) 193 # env['neon_enabled']=True 194 env['S_compiler'] = '$IPHONEPATH/Developer/usr/bin/gcc' 195 196 import methods 197 env.Append(BUILDERS={'GLSL120': env.Builder(action=methods.build_legacygl_headers, suffix='glsl.gen.h', src_suffix='.glsl')}) 198 env.Append(BUILDERS={'GLSL': env.Builder(action=methods.build_glsl_headers, suffix='glsl.gen.h', src_suffix='.glsl')}) 199 env.Append(BUILDERS={'GLSL120GLES': env.Builder(action=methods.build_gles2_headers, suffix='glsl.gen.h', src_suffix='.glsl')}) 200