import tempfile
from gyp.common import GypError
+# Populated lazily by XcodeVersion, for efficiency, and to fix an issue when
+# "xcodebuild" is called too quickly (it has been found to return incorrect
+# version number).
+XCODE_VERSION_CACHE = []
+
class XcodeSettings(object):
"""A class that understands the gyp 'xcode_settings' object."""
# cached at class-level for efficiency.
_codesigning_key_cache = {}
- # Populated lazily by _XcodeVersion. Shared by all XcodeSettings, so cached
- # at class-level for efficiency.
- _xcode_version_cache = ()
-
def __init__(self, spec):
self.spec = spec
# CURRENT_ARCH / NATIVE_ARCH env vars?
return self.xcode_settings[configname].get('ARCHS', [self._DefaultArch()])
- def _GetStdout(self, cmdlist):
- job = subprocess.Popen(cmdlist, stdout=subprocess.PIPE)
- out = job.communicate()[0]
- if job.returncode != 0:
- sys.stderr.write(out + '\n')
- raise GypError('Error %d running %s' % (job.returncode, cmdlist[0]))
- return out.rstrip('\n')
-
def _GetSdkVersionInfoItem(self, sdk, infoitem):
# xcodebuild requires Xcode and can't run on Command Line Tools-only
# systems from 10.7 onward.
# Since the CLT has no SDK paths anyway, returning None is the
# most sensible route and should still do the right thing.
try:
- return self._GetStdout(['xcodebuild', '-version', '-sdk', sdk, infoitem])
+ return GetStdout(['xcodebuild', '-version', '-sdk', sdk, infoitem])
except:
pass
return libraries
def _BuildMachineOSBuild(self):
- return self._GetStdout(['sw_vers', '-buildVersion'])
-
- # This method ported from the logic in Homebrew's CLT version check
- def _CLTVersion(self):
- # pkgutil output looks like
- # package-id: com.apple.pkg.CLTools_Executables
- # version: 5.0.1.0.1.1382131676
- # volume: /
- # location: /
- # install-time: 1382544035
- # groups: com.apple.FindSystemFiles.pkg-group com.apple.DevToolsBoth.pkg-group com.apple.DevToolsNonRelocatableShared.pkg-group
- STANDALONE_PKG_ID = "com.apple.pkg.DeveloperToolsCLILeo"
- FROM_XCODE_PKG_ID = "com.apple.pkg.DeveloperToolsCLI"
- MAVERICKS_PKG_ID = "com.apple.pkg.CLTools_Executables"
-
- regex = re.compile('version: (?P<version>.+)')
- for key in [MAVERICKS_PKG_ID, STANDALONE_PKG_ID, FROM_XCODE_PKG_ID]:
- try:
- output = self._GetStdout(['/usr/sbin/pkgutil', '--pkg-info', key])
- return re.search(regex, output).groupdict()['version']
- except:
- continue
-
- def _XcodeVersion(self):
- # `xcodebuild -version` output looks like
- # Xcode 4.6.3
- # Build version 4H1503
- # or like
- # Xcode 3.2.6
- # Component versions: DevToolsCore-1809.0; DevToolsSupport-1806.0
- # BuildVersion: 10M2518
- # Convert that to '0463', '4H1503'.
- if len(XcodeSettings._xcode_version_cache) == 0:
- try:
- version_list = self._GetStdout(['xcodebuild', '-version']).splitlines()
- # In some circumstances xcodebuild exits 0 but doesn't return
- # the right results; for example, a user on 10.7 or 10.8 with
- # a bogus path set via xcode-select
- # In that case this may be a CLT-only install so fall back to
- # checking that version.
- if len(version_list) < 2:
- raise GypError, "xcodebuild returned unexpected results"
- except:
- version = self._CLTVersion()
- if version:
- version = re.match('(\d\.\d\.?\d*)', version).groups()[0]
- else:
- raise GypError, "No Xcode or CLT version detected!"
- # The CLT has no build information, so we return an empty string.
- version_list = [version, '']
- version = version_list[0]
- build = version_list[-1]
- # Be careful to convert "4.2" to "0420":
- version = version.split()[-1].replace('.', '')
- version = (version + '0' * (3 - len(version))).zfill(4)
- if build:
- build = build.split()[-1]
- XcodeSettings._xcode_version_cache = (version, build)
- return XcodeSettings._xcode_version_cache
+ return GetStdout(['sw_vers', '-buildVersion'])
def _XcodeIOSDeviceFamily(self, configname):
family = self.xcode_settings[configname].get('TARGETED_DEVICE_FAMILY', '1')
cache = {}
cache['BuildMachineOSBuild'] = self._BuildMachineOSBuild()
- xcode, xcode_build = self._XcodeVersion()
+ xcode, xcode_build = XcodeVersion()
cache['DTXcode'] = xcode
cache['DTXcodeBuild'] = xcode_build
project, then the environment variable was empty. Starting with this
version, Xcode uses the name of the newest SDK installed.
"""
- if self._XcodeVersion() < '0500':
+ xcode_version, xcode_build = XcodeVersion()
+ if xcode_version < '0500':
return ''
default_sdk_path = self._XcodeSdkPath('')
default_sdk_root = XcodeSettings._sdk_root_cache.get(default_sdk_path)
if default_sdk_root:
return default_sdk_root
try:
- all_sdks = self._GetStdout(['xcodebuild', '-showsdks'])
+ all_sdks = GetStdout(['xcodebuild', '-showsdks'])
except:
# If xcodebuild fails, there will be no valid SDKs
return ''
# does not set ARCHS if it is not set in the .gyp file.
if self.isIOS:
return 'i386'
- version, build = self._XcodeVersion()
+ version, build = XcodeVersion()
if version >= '0500':
return 'x86_64'
return 'i386'
]
+def XcodeVersion():
+ """Returns a tuple of version and build version of installed Xcode."""
+ # `xcodebuild -version` output looks like
+ # Xcode 4.6.3
+ # Build version 4H1503
+ # or like
+ # Xcode 3.2.6
+ # Component versions: DevToolsCore-1809.0; DevToolsSupport-1806.0
+ # BuildVersion: 10M2518
+ # Convert that to '0463', '4H1503'.
+ if XCODE_VERSION_CACHE:
+ assert len(XCODE_VERSION_CACHE) >= 2
+ return tuple(XCODE_VERSION_CACHE[:2])
+ try:
+ version_list = GetStdout(['xcodebuild', '-version']).splitlines()
+ # In some circumstances xcodebuild exits 0 but doesn't return
+ # the right results; for example, a user on 10.7 or 10.8 with
+ # a bogus path set via xcode-select
+ # In that case this may be a CLT-only install so fall back to
+ # checking that version.
+ if len(version_list) < 2:
+ raise GypError, "xcodebuild returned unexpected results"
+ except:
+ version = CLTVersion()
+ if version:
+ version = re.match('(\d\.\d\.?\d*)', version).groups()[0]
+ else:
+ raise GypError, "No Xcode or CLT version detected!"
+ # The CLT has no build information, so we return an empty string.
+ version_list = [version, '']
+ version = version_list[0]
+ build = version_list[-1]
+ # Be careful to convert "4.2" to "0420":
+ version = version.split()[-1].replace('.', '')
+ version = (version + '0' * (3 - len(version))).zfill(4)
+ if build:
+ build = build.split()[-1]
+ XCODE_VERSION_CACHE.extend((version, build))
+ return version, build
+
+
+# This function ported from the logic in Homebrew's CLT version check
+def CLTVersion():
+ """Returns the version of command-line tools from pkgutil."""
+ # pkgutil output looks like
+ # package-id: com.apple.pkg.CLTools_Executables
+ # version: 5.0.1.0.1.1382131676
+ # volume: /
+ # location: /
+ # install-time: 1382544035
+ # groups: com.apple.FindSystemFiles.pkg-group com.apple.DevToolsBoth.pkg-group com.apple.DevToolsNonRelocatableShared.pkg-group
+ STANDALONE_PKG_ID = "com.apple.pkg.DeveloperToolsCLILeo"
+ FROM_XCODE_PKG_ID = "com.apple.pkg.DeveloperToolsCLI"
+ MAVERICKS_PKG_ID = "com.apple.pkg.CLTools_Executables"
+
+ regex = re.compile('version: (?P<version>.+)')
+ for key in [MAVERICKS_PKG_ID, STANDALONE_PKG_ID, FROM_XCODE_PKG_ID]:
+ try:
+ output = GetStdout(['/usr/sbin/pkgutil', '--pkg-info', key])
+ return re.search(regex, output).groupdict()['version']
+ except:
+ continue
+
+
+def GetStdout(cmdlist):
+ """Returns the content of standard output returned by invoking |cmdlist|.
+ Raises |GypError| if the command return with a non-zero return code."""
+ job = subprocess.Popen(cmdlist, stdout=subprocess.PIPE)
+ out = job.communicate()[0]
+ if job.returncode != 0:
+ sys.stderr.write(out + '\n')
+ raise GypError('Error %d running %s' % (job.returncode, cmdlist[0]))
+ return out.rstrip('\n')
+
+
def MergeGlobalXcodeSettingsToSpec(global_dict, spec):
"""Merges the global xcode_settings dictionary into each configuration of the
target represented by spec. For keys that are both in the global and the local
return False
+def _IOSIsDeviceSDKROOT(sdkroot):
+ """Tests if |sdkroot| is a SDK for building for device."""
+ return 'iphoneos' in sdkroot.lower()
+
+
+def _IOSDefaultArchForSDKRoot(sdkroot):
+ """Returns the expansion of standard ARCHS macro depending on the version
+ of Xcode installed and configured, and which |sdkroot| to use (iphoneos or
+ simulator)."""
+ xcode_version, xcode_build = XcodeVersion()
+ if xcode_version < '0500':
+ if _IOSIsDeviceSDKROOT(sdkroot):
+ return {'$(ARCHS_STANDARD)': ['armv7']}
+ else:
+ return {'$(ARCHS_STANDARD)': ['i386']}
+ else:
+ if _IOSIsDeviceSDKROOT(sdkroot):
+ return {
+ '$(ARCHS_STANDARD)': ['armv7', 'armv7s'],
+ '$(ARCHS_STANDARD_INCLUDING_64_BIT)': ['armv7', 'armv7s', 'arm64'],
+ }
+ else:
+ return {
+ '$(ARCHS_STANDARD)': ['i386'],
+ '$(ARCHS_STANDARD_INCLUDING_64_BIT)': ['i386', 'x86_64'],
+ }
+
+
+def _FilterIOSArchitectureForSDKROOT(xcode_settings):
+ """Filter the ARCHS value from the |xcode_settings| dictionary to only
+ contains architectures valid for the sdk configured in SDKROOT value."""
+ defaults_archs = _IOSDefaultArchForSDKRoot(xcode_settings.get('SDKROOT', ''))
+ allowed_archs = set()
+ for archs in defaults_archs.itervalues():
+ allowed_archs.update(archs)
+ selected_archs = set()
+ for arch in (xcode_settings.get('ARCHS', []) or ['$(ARCHS_STANDARD)']):
+ if arch in defaults_archs:
+ selected_archs.update(defaults_archs[arch])
+ elif arch in allowed_archs:
+ selected_archs.add(arch)
+ valid_archs = set(xcode_settings.get('VALID_ARCHS', []))
+ if valid_archs:
+ selected_archs = selected_archs & valid_archs
+ xcode_settings['ARCHS'] = list(selected_archs)
+
+
def _AddIOSDeviceConfigurations(targets):
"""Clone all targets and append -iphoneos to the name. Configure these targets
- to build for iOS devices."""
- for target_dict in targets.values():
- for config_name in target_dict['configurations'].keys():
- config = target_dict['configurations'][config_name]
- new_config_name = config_name + '-iphoneos'
- new_config_dict = copy.deepcopy(config)
- if target_dict['toolset'] == 'target':
- new_config_dict['xcode_settings']['ARCHS'] = ['armv7']
- new_config_dict['xcode_settings']['SDKROOT'] = 'iphoneos'
- target_dict['configurations'][new_config_name] = new_config_dict
+ to build for iOS devices and use correct architectures for those builds."""
+ for target_dict in targets.itervalues():
+ toolset = target_dict['toolset']
+ configs = target_dict['configurations']
+ for config_name, config_dict in dict(configs).iteritems():
+ iphoneos_config_dict = copy.deepcopy(config_dict)
+ configs[config_name + '-iphoneos'] = iphoneos_config_dict
+ if toolset == 'target':
+ iphoneos_config_dict['xcode_settings']['SDKROOT'] = 'iphoneos'
+ _FilterIOSArchitectureForSDKROOT(iphoneos_config_dict['xcode_settings'])
+ _FilterIOSArchitectureForSDKROOT(config_dict['xcode_settings'])
return targets
def CloneConfigurationForDeviceAndEmulator(target_dicts):