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import os
import string
import sys
def is_active():
return True
def get_name():
return "iOS"
def can_build():
if sys.platform == 'darwin' or ("OSXCROSS_IOS" in os.environ):
return True
return False
def get_opts():
from SCons.Variables import BoolVariable
return [
('IPHONEPLATFORM', 'Name of the iPhone platform', 'iPhoneOS'),
('IPHONEPATH', 'Path to iPhone toolchain', '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain'),
('IPHONESDK', 'Path to the iPhone SDK', '/Applications/Xcode.app/Contents/Developer/Platforms/${IPHONEPLATFORM}.platform/Developer/SDKs/${IPHONEPLATFORM}.sdk/'),
BoolVariable('game_center', 'Support for game center', True),
BoolVariable('store_kit', 'Support for in-app store', True),
BoolVariable('icloud', 'Support for iCloud', True),
BoolVariable('ios_exceptions', 'Enable exceptions', False),
('ios_triple', 'Triple for ios toolchain', ''),
BoolVariable('ios_sim', 'Build simulator binary', False),
]
def get_flags():
return [
('tools', False),
]
def configure(env):
## Build type
if (env["target"].startswith("release")):
env.Append(CPPFLAGS=['-DNDEBUG', '-DNS_BLOCK_ASSERTIONS=1'])
env.Append(CPPFLAGS=['-O2', '-ftree-vectorize', '-fomit-frame-pointer', '-ffast-math', '-funsafe-math-optimizations'])
env.Append(LINKFLAGS=['-O2'])
if env["target"] == "release_debug":
env.Append(CPPFLAGS=['-DDEBUG_ENABLED'])
elif (env["target"] == "debug"):
env.Append(CPPFLAGS=['-D_DEBUG', '-DDEBUG=1', '-gdwarf-2', '-O0', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED'])
if (env["use_lto"]):
env.Append(CPPFLAGS=['-flto'])
env.Append(LINKFLAGS=['-flto'])
## Architecture
if env["ios_sim"] or env["arch"] == "x86": # i386, simulator
env["arch"] = "x86"
env["bits"] = "32"
elif (env["arch"] == "arm" or env["arch"] == "arm32" or env["arch"] == "armv7" or env["bits"] == "32"): # arm
env["arch"] = "arm"
env["bits"] = "32"
else: # armv64
env["arch"] = "arm64"
env["bits"] = "64"
## Compiler configuration
env['ENV']['PATH'] = env['IPHONEPATH'] + "/Developer/usr/bin/:" + env['ENV']['PATH']
env['CC'] = '$IPHONEPATH/usr/bin/${ios_triple}clang'
env['CXX'] = '$IPHONEPATH/usr/bin/${ios_triple}clang++'
env['AR'] = '$IPHONEPATH/usr/bin/${ios_triple}ar'
env['RANLIB'] = '$IPHONEPATH/usr/bin/${ios_triple}ranlib'
env['S_compiler'] = '$IPHONEPATH/Developer/usr/bin/gcc'
## Compile flags
if (env["arch"] == "x86"):
env['IPHONEPLATFORM'] = 'iPhoneSimulator'
env['ENV']['MACOSX_DEPLOYMENT_TARGET'] = '10.6'
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())
elif (env["arch"] == "arm"):
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())
elif (env["arch"] == "arm64"):
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 $IPHONESDK'.split())
env.Append(CPPFLAGS=['-DNEED_LONG_INT'])
env.Append(CPPFLAGS=['-DLIBYUV_DISABLE_NEON'])
if env['ios_exceptions']:
env.Append(CPPFLAGS=['-fexceptions'])
else:
env.Append(CPPFLAGS=['-fno-exceptions'])
## Link flags
if (env["arch"] == "x86"):
env.Append(LINKFLAGS=['-arch', 'i386', '-mios-simulator-version-min=4.3',
'-isysroot', '$IPHONESDK',
'-Xlinker',
'-objc_abi_version',
'-Xlinker', '2',
'-F$IPHONESDK',
])
elif (env["arch"] == "arm"):
env.Append(LINKFLAGS=['-arch', 'armv7', '-Wl,-dead_strip', '-miphoneos-version-min=9.0'])
if (env["arch"] == "arm64"):
env.Append(LINKFLAGS=['-arch', 'arm64', '-Wl,-dead_strip', '-miphoneos-version-min=9.0'])
env.Append(LINKFLAGS=['-isysroot', '$IPHONESDK',
'-framework', 'AudioToolbox',
'-framework', 'AVFoundation',
'-framework', 'CoreAudio',
'-framework', 'CoreGraphics',
'-framework', 'CoreMedia',
'-framework', 'CoreMotion',
'-framework', 'Foundation',
'-framework', 'GameController',
'-framework', 'MediaPlayer',
'-framework', 'OpenGLES',
'-framework', 'QuartzCore',
'-framework', 'Security',
'-framework', 'SystemConfiguration',
'-framework', 'UIKit',
])
# Feature options
if env['game_center']:
env.Append(CPPFLAGS=['-DGAME_CENTER_ENABLED'])
env.Append(LINKFLAGS=['-framework', 'GameKit'])
if env['store_kit']:
env.Append(CPPFLAGS=['-DSTOREKIT_ENABLED'])
env.Append(LINKFLAGS=['-framework', 'StoreKit'])
if env['icloud']:
env.Append(CPPFLAGS=['-DICLOUD_ENABLED'])
env.Append(CPPPATH=['$IPHONESDK/usr/include',
'$IPHONESDK/System/Library/Frameworks/OpenGLES.framework/Headers',
'$IPHONESDK/System/Library/Frameworks/AudioUnit.framework/Headers',
])
env['ENV']['CODESIGN_ALLOCATE'] = '/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate'
env.Append(CPPPATH=['#platform/iphone'])
env.Append(CPPFLAGS=['-DIPHONE_ENABLED', '-DUNIX_ENABLED', '-DGLES2_ENABLED', '-DMPC_FIXED_POINT', '-DCOREAUDIO_ENABLED'])
# TODO: Move that to opus module's config
if 'module_opus_enabled' in env and env['module_opus_enabled']:
env.opus_fixed_point = "yes"
if (env["arch"] == "arm"):
env.Append(CFLAGS=["-DOPUS_ARM_OPT"])
elif (env["arch"] == "arm64"):
env.Append(CFLAGS=["-DOPUS_ARM64_OPT"])
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