1 # -*- mode: python; python-indent-offset: 4; indent-tabs-mode: nil -*-
3 # This script sets darwin specific flags (GNU GCC)
9 from distutils.version import StrictVersion
13 target_arch = env.get('TARGET_ARCH')
14 target_os = env.get('TARGET_OS')
16 tc_path = commands.getoutput('xcode-select -p')
18 tc_sdks = commands.getoutput('xcodebuild -showsdks')
20 # Find the SDK's that are installed
22 for line in tc_sdks.split('\n'):
25 if (line[:10] == 'OS X SDKs:'):
26 bIn = (target_os == 'darwin')
27 elif (line[:9] == 'iOS SDKs:'):
28 bIn = (target_os == 'ios')
30 sdks.append(line[:14].strip())
36 p = sdk.rsplit(' ', 1)[1]
37 if (StrictVersion(p)) > StrictVersion(maxsdk):
40 # SYS_VERSION build option
41 help_vars = Variables()
42 help_vars.Add('SYS_VERSION', 'MAC OS X SDK version / IOS SDK version',
43 os.environ.get('SYS_VERSION'))
45 Help(help_vars.GenerateHelpText(env))
47 sys_version = env.get('SYS_VERSION')
49 # if they didn't explictly set it use the auto-detected one
50 if sys_version is None:
53 env['SYS_VERSION'] = sys_version
55 # Set release/debug flags
56 if env.get('RELEASE'):
57 env.AppendUnique(CCFLAGS=['-Os'])
58 env.AppendUnique(CPPDEFINES=['NDEBUG'])
60 env.AppendUnique(CCFLAGS=['-g'])
61 env.AppendUnique(LINKFLAGS=['-g'])
63 if env.get('LOGGING'):
64 env.AppendUnique(CPPDEFINES=['TB_LOG'])
66 if env.get('SECURED') == '1':
67 env.AppendUnique(LIBS=['mbedtls', 'mbedx509', 'mbedcrypto'])
69 if target_os == 'darwin':
70 sys_root = tc_path + '/Platforms/MacOSX.platform/Developer/SDKs/MacOSX' + sys_version + '.sdk/'
72 if target_arch in ['i386', 'x86_64']:
73 sys_root = tc_path + '/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator' + sys_version + '.sdk/'
75 sys_root = tc_path + '/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS' + sys_version + '.sdk/'
78 env.AppendUnique(CCFLAGS=['-arch', target_arch, '-isysroot', sys_root])
79 env.AppendUnique(LINKFLAGS=['-arch', target_arch, '-isysroot', sys_root])
81 if target_os == 'darwin':
82 flag = '-mmacosx-version-min=' + sys_version
83 env.AppendUnique(CCFLAGS=[flag])
84 env.AppendUnique(LINKFLAGS=[flag])