1654 lines
64 KiB
Python
1654 lines
64 KiB
Python
# Copyright (c) 2012 Google Inc. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""
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This module contains classes that help to emulate xcodebuild behavior on top of
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other build systems, such as make and ninja.
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"""
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import copy
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import gyp.common
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import os
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import os.path
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import re
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import shlex
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import subprocess
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import sys
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import tempfile
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from gyp.common import GypError
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# Populated lazily by XcodeVersion, for efficiency, and to fix an issue when
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# "xcodebuild" is called too quickly (it has been found to return incorrect
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# version number).
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XCODE_VERSION_CACHE = None
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# Populated lazily by GetXcodeArchsDefault, to an |XcodeArchsDefault| instance
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# corresponding to the installed version of Xcode.
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XCODE_ARCHS_DEFAULT_CACHE = None
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def XcodeArchsVariableMapping(archs, archs_including_64_bit=None):
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"""Constructs a dictionary with expansion for $(ARCHS_STANDARD) variable,
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and optionally for $(ARCHS_STANDARD_INCLUDING_64_BIT)."""
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mapping = {'$(ARCHS_STANDARD)': archs}
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if archs_including_64_bit:
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mapping['$(ARCHS_STANDARD_INCLUDING_64_BIT)'] = archs_including_64_bit
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return mapping
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class XcodeArchsDefault(object):
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"""A class to resolve ARCHS variable from xcode_settings, resolving Xcode
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macros and implementing filtering by VALID_ARCHS. The expansion of macros
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depends on the SDKROOT used ("macosx", "iphoneos", "iphonesimulator") and
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on the version of Xcode.
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"""
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# Match variable like $(ARCHS_STANDARD).
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variable_pattern = re.compile(r'\$\([a-zA-Z_][a-zA-Z0-9_]*\)$')
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def __init__(self, default, mac, iphonesimulator, iphoneos):
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self._default = (default,)
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self._archs = {'mac': mac, 'ios': iphoneos, 'iossim': iphonesimulator}
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def _VariableMapping(self, sdkroot):
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"""Returns the dictionary of variable mapping depending on the SDKROOT."""
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sdkroot = sdkroot.lower()
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if 'iphoneos' in sdkroot:
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return self._archs['ios']
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elif 'iphonesimulator' in sdkroot:
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return self._archs['iossim']
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else:
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return self._archs['mac']
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def _ExpandArchs(self, archs, sdkroot):
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"""Expands variables references in ARCHS, and remove duplicates."""
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variable_mapping = self._VariableMapping(sdkroot)
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expanded_archs = []
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for arch in archs:
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if self.variable_pattern.match(arch):
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variable = arch
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try:
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variable_expansion = variable_mapping[variable]
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for arch in variable_expansion:
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if arch not in expanded_archs:
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expanded_archs.append(arch)
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except KeyError as e:
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print 'Warning: Ignoring unsupported variable "%s".' % variable
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elif arch not in expanded_archs:
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expanded_archs.append(arch)
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return expanded_archs
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def ActiveArchs(self, archs, valid_archs, sdkroot):
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"""Expands variables references in ARCHS, and filter by VALID_ARCHS if it
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is defined (if not set, Xcode accept any value in ARCHS, otherwise, only
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values present in VALID_ARCHS are kept)."""
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expanded_archs = self._ExpandArchs(archs or self._default, sdkroot or '')
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if valid_archs:
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filtered_archs = []
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for arch in expanded_archs:
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if arch in valid_archs:
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filtered_archs.append(arch)
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expanded_archs = filtered_archs
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return expanded_archs
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def GetXcodeArchsDefault():
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"""Returns the |XcodeArchsDefault| object to use to expand ARCHS for the
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installed version of Xcode. The default values used by Xcode for ARCHS
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and the expansion of the variables depends on the version of Xcode used.
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For all version anterior to Xcode 5.0 or posterior to Xcode 5.1 included
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uses $(ARCHS_STANDARD) if ARCHS is unset, while Xcode 5.0 to 5.0.2 uses
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$(ARCHS_STANDARD_INCLUDING_64_BIT). This variable was added to Xcode 5.0
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and deprecated with Xcode 5.1.
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For "macosx" SDKROOT, all version starting with Xcode 5.0 includes 64-bit
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architecture as part of $(ARCHS_STANDARD) and default to only building it.
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For "iphoneos" and "iphonesimulator" SDKROOT, 64-bit architectures are part
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of $(ARCHS_STANDARD_INCLUDING_64_BIT) from Xcode 5.0. From Xcode 5.1, they
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are also part of $(ARCHS_STANDARD).
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All thoses rules are coded in the construction of the |XcodeArchsDefault|
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object to use depending on the version of Xcode detected. The object is
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for performance reason."""
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global XCODE_ARCHS_DEFAULT_CACHE
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if XCODE_ARCHS_DEFAULT_CACHE:
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return XCODE_ARCHS_DEFAULT_CACHE
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xcode_version, _ = XcodeVersion()
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if xcode_version < '0500':
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XCODE_ARCHS_DEFAULT_CACHE = XcodeArchsDefault(
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'$(ARCHS_STANDARD)',
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XcodeArchsVariableMapping(['i386']),
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XcodeArchsVariableMapping(['i386']),
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XcodeArchsVariableMapping(['armv7']))
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elif xcode_version < '0510':
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XCODE_ARCHS_DEFAULT_CACHE = XcodeArchsDefault(
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'$(ARCHS_STANDARD_INCLUDING_64_BIT)',
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XcodeArchsVariableMapping(['x86_64'], ['x86_64']),
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XcodeArchsVariableMapping(['i386'], ['i386', 'x86_64']),
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XcodeArchsVariableMapping(
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['armv7', 'armv7s'],
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['armv7', 'armv7s', 'arm64']))
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else:
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XCODE_ARCHS_DEFAULT_CACHE = XcodeArchsDefault(
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'$(ARCHS_STANDARD)',
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XcodeArchsVariableMapping(['x86_64'], ['x86_64']),
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XcodeArchsVariableMapping(['i386', 'x86_64'], ['i386', 'x86_64']),
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XcodeArchsVariableMapping(
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['armv7', 'armv7s', 'arm64'],
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['armv7', 'armv7s', 'arm64']))
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return XCODE_ARCHS_DEFAULT_CACHE
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class XcodeSettings(object):
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"""A class that understands the gyp 'xcode_settings' object."""
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# Populated lazily by _SdkPath(). Shared by all XcodeSettings, so cached
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# at class-level for efficiency.
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_sdk_path_cache = {}
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_sdk_root_cache = {}
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# Populated lazily by GetExtraPlistItems(). Shared by all XcodeSettings, so
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# cached at class-level for efficiency.
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_plist_cache = {}
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# Populated lazily by GetIOSPostbuilds. Shared by all XcodeSettings, so
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# cached at class-level for efficiency.
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_codesigning_key_cache = {}
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def __init__(self, spec):
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self.spec = spec
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self.isIOS = False
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# Per-target 'xcode_settings' are pushed down into configs earlier by gyp.
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# This means self.xcode_settings[config] always contains all settings
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# for that config -- the per-target settings as well. Settings that are
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# the same for all configs are implicitly per-target settings.
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self.xcode_settings = {}
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configs = spec['configurations']
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for configname, config in configs.iteritems():
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self.xcode_settings[configname] = config.get('xcode_settings', {})
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self._ConvertConditionalKeys(configname)
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if self.xcode_settings[configname].get('IPHONEOS_DEPLOYMENT_TARGET',
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None):
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self.isIOS = True
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# This is only non-None temporarily during the execution of some methods.
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self.configname = None
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# Used by _AdjustLibrary to match .a and .dylib entries in libraries.
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self.library_re = re.compile(r'^lib([^/]+)\.(a|dylib)$')
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def _ConvertConditionalKeys(self, configname):
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"""Converts or warns on conditional keys. Xcode supports conditional keys,
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such as CODE_SIGN_IDENTITY[sdk=iphoneos*]. This is a partial implementation
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with some keys converted while the rest force a warning."""
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settings = self.xcode_settings[configname]
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conditional_keys = [key for key in settings if key.endswith(']')]
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for key in conditional_keys:
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# If you need more, speak up at http://crbug.com/122592
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if key.endswith("[sdk=iphoneos*]"):
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if configname.endswith("iphoneos"):
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new_key = key.split("[")[0]
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settings[new_key] = settings[key]
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else:
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print 'Warning: Conditional keys not implemented, ignoring:', \
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' '.join(conditional_keys)
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del settings[key]
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def _Settings(self):
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assert self.configname
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return self.xcode_settings[self.configname]
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def _Test(self, test_key, cond_key, default):
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return self._Settings().get(test_key, default) == cond_key
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def _Appendf(self, lst, test_key, format_str, default=None):
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if test_key in self._Settings():
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lst.append(format_str % str(self._Settings()[test_key]))
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elif default:
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lst.append(format_str % str(default))
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def _WarnUnimplemented(self, test_key):
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if test_key in self._Settings():
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print 'Warning: Ignoring not yet implemented key "%s".' % test_key
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def IsBinaryOutputFormat(self, configname):
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default = "binary" if self.isIOS else "xml"
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format = self.xcode_settings[configname].get('INFOPLIST_OUTPUT_FORMAT',
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default)
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return format == "binary"
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def _IsBundle(self):
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return int(self.spec.get('mac_bundle', 0)) != 0
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def _IsIosAppExtension(self):
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return int(self.spec.get('ios_app_extension', 0)) != 0
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def _IsIosWatchKitExtension(self):
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return int(self.spec.get('ios_watchkit_extension', 0)) != 0
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def _IsIosWatchApp(self):
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return int(self.spec.get('ios_watch_app', 0)) != 0
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def _IsXCTest(self):
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return int(self.spec.get('mac_xctest_bundle', 0)) != 0
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def GetFrameworkVersion(self):
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"""Returns the framework version of the current target. Only valid for
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bundles."""
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assert self._IsBundle()
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return self.GetPerTargetSetting('FRAMEWORK_VERSION', default='A')
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def GetWrapperExtension(self):
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"""Returns the bundle extension (.app, .framework, .plugin, etc). Only
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valid for bundles."""
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assert self._IsBundle()
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if self.spec['type'] in ('loadable_module', 'shared_library'):
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default_wrapper_extension = {
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'loadable_module': 'bundle',
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'shared_library': 'framework',
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}[self.spec['type']]
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wrapper_extension = self.GetPerTargetSetting(
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'WRAPPER_EXTENSION', default=default_wrapper_extension)
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return '.' + self.spec.get('product_extension', wrapper_extension)
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elif self.spec['type'] == 'executable':
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if self._IsIosAppExtension() or self._IsIosWatchKitExtension():
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return '.' + self.spec.get('product_extension', 'appex')
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else:
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return '.' + self.spec.get('product_extension', 'app')
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else:
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assert False, "Don't know extension for '%s', target '%s'" % (
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self.spec['type'], self.spec['target_name'])
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def GetProductName(self):
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"""Returns PRODUCT_NAME."""
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return self.spec.get('product_name', self.spec['target_name'])
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def GetFullProductName(self):
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"""Returns FULL_PRODUCT_NAME."""
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if self._IsBundle():
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return self.GetWrapperName()
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else:
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return self._GetStandaloneBinaryPath()
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def GetWrapperName(self):
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"""Returns the directory name of the bundle represented by this target.
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Only valid for bundles."""
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assert self._IsBundle()
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return self.GetProductName() + self.GetWrapperExtension()
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def GetBundleContentsFolderPath(self):
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"""Returns the qualified path to the bundle's contents folder. E.g.
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Chromium.app/Contents or Foo.bundle/Versions/A. Only valid for bundles."""
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if self.isIOS:
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return self.GetWrapperName()
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assert self._IsBundle()
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if self.spec['type'] == 'shared_library':
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return os.path.join(
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self.GetWrapperName(), 'Versions', self.GetFrameworkVersion())
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else:
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# loadable_modules have a 'Contents' folder like executables.
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return os.path.join(self.GetWrapperName(), 'Contents')
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def GetBundleResourceFolder(self):
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"""Returns the qualified path to the bundle's resource folder. E.g.
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Chromium.app/Contents/Resources. Only valid for bundles."""
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assert self._IsBundle()
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if self.isIOS:
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return self.GetBundleContentsFolderPath()
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return os.path.join(self.GetBundleContentsFolderPath(), 'Resources')
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def GetBundlePlistPath(self):
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"""Returns the qualified path to the bundle's plist file. E.g.
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Chromium.app/Contents/Info.plist. Only valid for bundles."""
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assert self._IsBundle()
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if self.spec['type'] in ('executable', 'loadable_module'):
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return os.path.join(self.GetBundleContentsFolderPath(), 'Info.plist')
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else:
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return os.path.join(self.GetBundleContentsFolderPath(),
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'Resources', 'Info.plist')
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def GetProductType(self):
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"""Returns the PRODUCT_TYPE of this target."""
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if self._IsIosAppExtension():
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assert self._IsBundle(), ('ios_app_extension flag requires mac_bundle '
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'(target %s)' % self.spec['target_name'])
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return 'com.apple.product-type.app-extension'
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if self._IsIosWatchKitExtension():
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assert self._IsBundle(), ('ios_watchkit_extension flag requires '
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'mac_bundle (target %s)' % self.spec['target_name'])
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return 'com.apple.product-type.watchkit-extension'
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if self._IsIosWatchApp():
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assert self._IsBundle(), ('ios_watch_app flag requires mac_bundle '
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'(target %s)' % self.spec['target_name'])
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return 'com.apple.product-type.application.watchapp'
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if self._IsBundle():
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return {
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'executable': 'com.apple.product-type.application',
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'loadable_module': 'com.apple.product-type.bundle',
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'shared_library': 'com.apple.product-type.framework',
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}[self.spec['type']]
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else:
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return {
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'executable': 'com.apple.product-type.tool',
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'loadable_module': 'com.apple.product-type.library.dynamic',
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'shared_library': 'com.apple.product-type.library.dynamic',
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'static_library': 'com.apple.product-type.library.static',
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}[self.spec['type']]
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def GetMachOType(self):
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"""Returns the MACH_O_TYPE of this target."""
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# Weird, but matches Xcode.
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if not self._IsBundle() and self.spec['type'] == 'executable':
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return ''
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return {
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'executable': 'mh_execute',
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'static_library': 'staticlib',
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'shared_library': 'mh_dylib',
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'loadable_module': 'mh_bundle',
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}[self.spec['type']]
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def _GetBundleBinaryPath(self):
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"""Returns the name of the bundle binary of by this target.
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E.g. Chromium.app/Contents/MacOS/Chromium. Only valid for bundles."""
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assert self._IsBundle()
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if self.spec['type'] in ('shared_library') or self.isIOS:
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path = self.GetBundleContentsFolderPath()
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elif self.spec['type'] in ('executable', 'loadable_module'):
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path = os.path.join(self.GetBundleContentsFolderPath(), 'MacOS')
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return os.path.join(path, self.GetExecutableName())
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def _GetStandaloneExecutableSuffix(self):
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if 'product_extension' in self.spec:
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return '.' + self.spec['product_extension']
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return {
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'executable': '',
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'static_library': '.a',
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'shared_library': '.dylib',
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'loadable_module': '.so',
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}[self.spec['type']]
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def _GetStandaloneExecutablePrefix(self):
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return self.spec.get('product_prefix', {
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'executable': '',
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'static_library': 'lib',
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'shared_library': 'lib',
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# Non-bundled loadable_modules are called foo.so for some reason
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# (that is, .so and no prefix) with the xcode build -- match that.
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'loadable_module': '',
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}[self.spec['type']])
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def _GetStandaloneBinaryPath(self):
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"""Returns the name of the non-bundle binary represented by this target.
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E.g. hello_world. Only valid for non-bundles."""
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assert not self._IsBundle()
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assert self.spec['type'] in (
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'executable', 'shared_library', 'static_library', 'loadable_module'), (
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'Unexpected type %s' % self.spec['type'])
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target = self.spec['target_name']
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if self.spec['type'] == 'static_library':
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if target[:3] == 'lib':
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target = target[3:]
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elif self.spec['type'] in ('loadable_module', 'shared_library'):
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if target[:3] == 'lib':
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target = target[3:]
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target_prefix = self._GetStandaloneExecutablePrefix()
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target = self.spec.get('product_name', target)
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target_ext = self._GetStandaloneExecutableSuffix()
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return target_prefix + target + target_ext
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def GetExecutableName(self):
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"""Returns the executable name of the bundle represented by this target.
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E.g. Chromium."""
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if self._IsBundle():
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return self.spec.get('product_name', self.spec['target_name'])
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else:
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return self._GetStandaloneBinaryPath()
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def GetExecutablePath(self):
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"""Returns the directory name of the bundle represented by this target. E.g.
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Chromium.app/Contents/MacOS/Chromium."""
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if self._IsBundle():
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return self._GetBundleBinaryPath()
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else:
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return self._GetStandaloneBinaryPath()
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def GetActiveArchs(self, configname):
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"""Returns the architectures this target should be built for."""
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config_settings = self.xcode_settings[configname]
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xcode_archs_default = GetXcodeArchsDefault()
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return xcode_archs_default.ActiveArchs(
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config_settings.get('ARCHS'),
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config_settings.get('VALID_ARCHS'),
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config_settings.get('SDKROOT'))
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def _GetSdkVersionInfoItem(self, sdk, infoitem):
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# xcodebuild requires Xcode and can't run on Command Line Tools-only
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# systems from 10.7 onward.
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# Since the CLT has no SDK paths anyway, returning None is the
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# most sensible route and should still do the right thing.
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try:
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return GetStdoutQuiet(['xcodebuild', '-version', '-sdk', sdk, infoitem])
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except:
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pass
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def _SdkRoot(self, configname):
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if configname is None:
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configname = self.configname
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return self.GetPerConfigSetting('SDKROOT', configname, default='')
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def _SdkPath(self, configname=None):
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sdk_root = self._SdkRoot(configname)
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if sdk_root.startswith('/'):
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return sdk_root
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return self._XcodeSdkPath(sdk_root)
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def _XcodeSdkPath(self, sdk_root):
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if sdk_root not in XcodeSettings._sdk_path_cache:
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sdk_path = self._GetSdkVersionInfoItem(sdk_root, 'Path')
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XcodeSettings._sdk_path_cache[sdk_root] = sdk_path
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if sdk_root:
|
|
XcodeSettings._sdk_root_cache[sdk_path] = sdk_root
|
|
return XcodeSettings._sdk_path_cache[sdk_root]
|
|
|
|
def _AppendPlatformVersionMinFlags(self, lst):
|
|
self._Appendf(lst, 'MACOSX_DEPLOYMENT_TARGET', '-mmacosx-version-min=%s')
|
|
if 'IPHONEOS_DEPLOYMENT_TARGET' in self._Settings():
|
|
# TODO: Implement this better?
|
|
sdk_path_basename = os.path.basename(self._SdkPath())
|
|
if sdk_path_basename.lower().startswith('iphonesimulator'):
|
|
self._Appendf(lst, 'IPHONEOS_DEPLOYMENT_TARGET',
|
|
'-mios-simulator-version-min=%s')
|
|
else:
|
|
self._Appendf(lst, 'IPHONEOS_DEPLOYMENT_TARGET',
|
|
'-miphoneos-version-min=%s')
|
|
|
|
def GetCflags(self, configname, arch=None):
|
|
"""Returns flags that need to be added to .c, .cc, .m, and .mm
|
|
compilations."""
|
|
# This functions (and the similar ones below) do not offer complete
|
|
# emulation of all xcode_settings keys. They're implemented on demand.
|
|
|
|
self.configname = configname
|
|
cflags = []
|
|
|
|
sdk_root = self._SdkPath()
|
|
if 'SDKROOT' in self._Settings() and sdk_root:
|
|
cflags.append('-isysroot %s' % sdk_root)
|
|
|
|
if self._Test('CLANG_WARN_CONSTANT_CONVERSION', 'YES', default='NO'):
|
|
cflags.append('-Wconstant-conversion')
|
|
|
|
if self._Test('GCC_CHAR_IS_UNSIGNED_CHAR', 'YES', default='NO'):
|
|
cflags.append('-funsigned-char')
|
|
|
|
if self._Test('GCC_CW_ASM_SYNTAX', 'YES', default='YES'):
|
|
cflags.append('-fasm-blocks')
|
|
|
|
if 'GCC_DYNAMIC_NO_PIC' in self._Settings():
|
|
if self._Settings()['GCC_DYNAMIC_NO_PIC'] == 'YES':
|
|
cflags.append('-mdynamic-no-pic')
|
|
else:
|
|
pass
|
|
# TODO: In this case, it depends on the target. xcode passes
|
|
# mdynamic-no-pic by default for executable and possibly static lib
|
|
# according to mento
|
|
|
|
if self._Test('GCC_ENABLE_PASCAL_STRINGS', 'YES', default='YES'):
|
|
cflags.append('-mpascal-strings')
|
|
|
|
self._Appendf(cflags, 'GCC_OPTIMIZATION_LEVEL', '-O%s', default='s')
|
|
|
|
if self._Test('GCC_GENERATE_DEBUGGING_SYMBOLS', 'YES', default='YES'):
|
|
dbg_format = self._Settings().get('DEBUG_INFORMATION_FORMAT', 'dwarf')
|
|
if dbg_format == 'dwarf':
|
|
cflags.append('-gdwarf-2')
|
|
elif dbg_format == 'stabs':
|
|
raise NotImplementedError('stabs debug format is not supported yet.')
|
|
elif dbg_format == 'dwarf-with-dsym':
|
|
cflags.append('-gdwarf-2')
|
|
else:
|
|
raise NotImplementedError('Unknown debug format %s' % dbg_format)
|
|
|
|
if self._Settings().get('GCC_STRICT_ALIASING') == 'YES':
|
|
cflags.append('-fstrict-aliasing')
|
|
elif self._Settings().get('GCC_STRICT_ALIASING') == 'NO':
|
|
cflags.append('-fno-strict-aliasing')
|
|
|
|
if self._Test('GCC_SYMBOLS_PRIVATE_EXTERN', 'YES', default='NO'):
|
|
cflags.append('-fvisibility=hidden')
|
|
|
|
if self._Test('GCC_TREAT_WARNINGS_AS_ERRORS', 'YES', default='NO'):
|
|
cflags.append('-Werror')
|
|
|
|
if self._Test('GCC_WARN_ABOUT_MISSING_NEWLINE', 'YES', default='NO'):
|
|
cflags.append('-Wnewline-eof')
|
|
|
|
# In Xcode, this is only activated when GCC_COMPILER_VERSION is clang or
|
|
# llvm-gcc. It also requires a fairly recent libtool, and
|
|
# if the system clang isn't used, DYLD_LIBRARY_PATH needs to contain the
|
|
# path to the libLTO.dylib that matches the used clang.
|
|
if self._Test('LLVM_LTO', 'YES', default='NO'):
|
|
cflags.append('-flto')
|
|
|
|
self._AppendPlatformVersionMinFlags(cflags)
|
|
|
|
# TODO:
|
|
if self._Test('COPY_PHASE_STRIP', 'YES', default='NO'):
|
|
self._WarnUnimplemented('COPY_PHASE_STRIP')
|
|
self._WarnUnimplemented('GCC_DEBUGGING_SYMBOLS')
|
|
self._WarnUnimplemented('GCC_ENABLE_OBJC_EXCEPTIONS')
|
|
|
|
# TODO: This is exported correctly, but assigning to it is not supported.
|
|
self._WarnUnimplemented('MACH_O_TYPE')
|
|
self._WarnUnimplemented('PRODUCT_TYPE')
|
|
|
|
if arch is not None:
|
|
archs = [arch]
|
|
else:
|
|
assert self.configname
|
|
archs = self.GetActiveArchs(self.configname)
|
|
if len(archs) != 1:
|
|
# TODO: Supporting fat binaries will be annoying.
|
|
self._WarnUnimplemented('ARCHS')
|
|
archs = ['i386']
|
|
cflags.append('-arch ' + archs[0])
|
|
|
|
if archs[0] in ('i386', 'x86_64'):
|
|
if self._Test('GCC_ENABLE_SSE3_EXTENSIONS', 'YES', default='NO'):
|
|
cflags.append('-msse3')
|
|
if self._Test('GCC_ENABLE_SUPPLEMENTAL_SSE3_INSTRUCTIONS', 'YES',
|
|
default='NO'):
|
|
cflags.append('-mssse3') # Note 3rd 's'.
|
|
if self._Test('GCC_ENABLE_SSE41_EXTENSIONS', 'YES', default='NO'):
|
|
cflags.append('-msse4.1')
|
|
if self._Test('GCC_ENABLE_SSE42_EXTENSIONS', 'YES', default='NO'):
|
|
cflags.append('-msse4.2')
|
|
|
|
cflags += self._Settings().get('WARNING_CFLAGS', [])
|
|
|
|
if self._IsXCTest():
|
|
platform_root = self._XcodePlatformPath(configname)
|
|
if platform_root:
|
|
cflags.append('-F' + platform_root + '/Developer/Library/Frameworks/')
|
|
|
|
if sdk_root:
|
|
framework_root = sdk_root
|
|
else:
|
|
framework_root = ''
|
|
config = self.spec['configurations'][self.configname]
|
|
framework_dirs = config.get('mac_framework_dirs', [])
|
|
for directory in framework_dirs:
|
|
cflags.append('-F' + directory.replace('$(SDKROOT)', framework_root))
|
|
|
|
self.configname = None
|
|
return cflags
|
|
|
|
def GetCflagsC(self, configname):
|
|
"""Returns flags that need to be added to .c, and .m compilations."""
|
|
self.configname = configname
|
|
cflags_c = []
|
|
if self._Settings().get('GCC_C_LANGUAGE_STANDARD', '') == 'ansi':
|
|
cflags_c.append('-ansi')
|
|
else:
|
|
self._Appendf(cflags_c, 'GCC_C_LANGUAGE_STANDARD', '-std=%s')
|
|
cflags_c += self._Settings().get('OTHER_CFLAGS', [])
|
|
self.configname = None
|
|
return cflags_c
|
|
|
|
def GetCflagsCC(self, configname):
|
|
"""Returns flags that need to be added to .cc, and .mm compilations."""
|
|
self.configname = configname
|
|
cflags_cc = []
|
|
|
|
clang_cxx_language_standard = self._Settings().get(
|
|
'CLANG_CXX_LANGUAGE_STANDARD')
|
|
# Note: Don't make c++0x to c++11 so that c++0x can be used with older
|
|
# clangs that don't understand c++11 yet (like Xcode 4.2's).
|
|
if clang_cxx_language_standard:
|
|
cflags_cc.append('-std=%s' % clang_cxx_language_standard)
|
|
|
|
self._Appendf(cflags_cc, 'CLANG_CXX_LIBRARY', '-stdlib=%s')
|
|
|
|
if self._Test('GCC_ENABLE_CPP_RTTI', 'NO', default='YES'):
|
|
cflags_cc.append('-fno-rtti')
|
|
if self._Test('GCC_ENABLE_CPP_EXCEPTIONS', 'NO', default='YES'):
|
|
cflags_cc.append('-fno-exceptions')
|
|
if self._Test('GCC_INLINES_ARE_PRIVATE_EXTERN', 'YES', default='NO'):
|
|
cflags_cc.append('-fvisibility-inlines-hidden')
|
|
if self._Test('GCC_THREADSAFE_STATICS', 'NO', default='YES'):
|
|
cflags_cc.append('-fno-threadsafe-statics')
|
|
# Note: This flag is a no-op for clang, it only has an effect for gcc.
|
|
if self._Test('GCC_WARN_ABOUT_INVALID_OFFSETOF_MACRO', 'NO', default='YES'):
|
|
cflags_cc.append('-Wno-invalid-offsetof')
|
|
|
|
other_ccflags = []
|
|
|
|
for flag in self._Settings().get('OTHER_CPLUSPLUSFLAGS', ['$(inherited)']):
|
|
# TODO: More general variable expansion. Missing in many other places too.
|
|
if flag in ('$inherited', '$(inherited)', '${inherited}'):
|
|
flag = '$OTHER_CFLAGS'
|
|
if flag in ('$OTHER_CFLAGS', '$(OTHER_CFLAGS)', '${OTHER_CFLAGS}'):
|
|
other_ccflags += self._Settings().get('OTHER_CFLAGS', [])
|
|
else:
|
|
other_ccflags.append(flag)
|
|
cflags_cc += other_ccflags
|
|
|
|
self.configname = None
|
|
return cflags_cc
|
|
|
|
def _AddObjectiveCGarbageCollectionFlags(self, flags):
|
|
gc_policy = self._Settings().get('GCC_ENABLE_OBJC_GC', 'unsupported')
|
|
if gc_policy == 'supported':
|
|
flags.append('-fobjc-gc')
|
|
elif gc_policy == 'required':
|
|
flags.append('-fobjc-gc-only')
|
|
|
|
def _AddObjectiveCARCFlags(self, flags):
|
|
if self._Test('CLANG_ENABLE_OBJC_ARC', 'YES', default='NO'):
|
|
flags.append('-fobjc-arc')
|
|
|
|
def _AddObjectiveCMissingPropertySynthesisFlags(self, flags):
|
|
if self._Test('CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS',
|
|
'YES', default='NO'):
|
|
flags.append('-Wobjc-missing-property-synthesis')
|
|
|
|
def GetCflagsObjC(self, configname):
|
|
"""Returns flags that need to be added to .m compilations."""
|
|
self.configname = configname
|
|
cflags_objc = []
|
|
self._AddObjectiveCGarbageCollectionFlags(cflags_objc)
|
|
self._AddObjectiveCARCFlags(cflags_objc)
|
|
self._AddObjectiveCMissingPropertySynthesisFlags(cflags_objc)
|
|
self.configname = None
|
|
return cflags_objc
|
|
|
|
def GetCflagsObjCC(self, configname):
|
|
"""Returns flags that need to be added to .mm compilations."""
|
|
self.configname = configname
|
|
cflags_objcc = []
|
|
self._AddObjectiveCGarbageCollectionFlags(cflags_objcc)
|
|
self._AddObjectiveCARCFlags(cflags_objcc)
|
|
self._AddObjectiveCMissingPropertySynthesisFlags(cflags_objcc)
|
|
if self._Test('GCC_OBJC_CALL_CXX_CDTORS', 'YES', default='NO'):
|
|
cflags_objcc.append('-fobjc-call-cxx-cdtors')
|
|
self.configname = None
|
|
return cflags_objcc
|
|
|
|
def GetInstallNameBase(self):
|
|
"""Return DYLIB_INSTALL_NAME_BASE for this target."""
|
|
# Xcode sets this for shared_libraries, and for nonbundled loadable_modules.
|
|
if (self.spec['type'] != 'shared_library' and
|
|
(self.spec['type'] != 'loadable_module' or self._IsBundle())):
|
|
return None
|
|
install_base = self.GetPerTargetSetting(
|
|
'DYLIB_INSTALL_NAME_BASE',
|
|
default='/Library/Frameworks' if self._IsBundle() else '/usr/local/lib')
|
|
return install_base
|
|
|
|
def _StandardizePath(self, path):
|
|
"""Do :standardizepath processing for path."""
|
|
# I'm not quite sure what :standardizepath does. Just call normpath(),
|
|
# but don't let @executable_path/../foo collapse to foo.
|
|
if '/' in path:
|
|
prefix, rest = '', path
|
|
if path.startswith('@'):
|
|
prefix, rest = path.split('/', 1)
|
|
rest = os.path.normpath(rest) # :standardizepath
|
|
path = os.path.join(prefix, rest)
|
|
return path
|
|
|
|
def GetInstallName(self):
|
|
"""Return LD_DYLIB_INSTALL_NAME for this target."""
|
|
# Xcode sets this for shared_libraries, and for nonbundled loadable_modules.
|
|
if (self.spec['type'] != 'shared_library' and
|
|
(self.spec['type'] != 'loadable_module' or self._IsBundle())):
|
|
return None
|
|
|
|
default_install_name = \
|
|
'$(DYLIB_INSTALL_NAME_BASE:standardizepath)/$(EXECUTABLE_PATH)'
|
|
install_name = self.GetPerTargetSetting(
|
|
'LD_DYLIB_INSTALL_NAME', default=default_install_name)
|
|
|
|
# Hardcode support for the variables used in chromium for now, to
|
|
# unblock people using the make build.
|
|
if '$' in install_name:
|
|
assert install_name in ('$(DYLIB_INSTALL_NAME_BASE:standardizepath)/'
|
|
'$(WRAPPER_NAME)/$(PRODUCT_NAME)', default_install_name), (
|
|
'Variables in LD_DYLIB_INSTALL_NAME are not generally supported '
|
|
'yet in target \'%s\' (got \'%s\')' %
|
|
(self.spec['target_name'], install_name))
|
|
|
|
install_name = install_name.replace(
|
|
'$(DYLIB_INSTALL_NAME_BASE:standardizepath)',
|
|
self._StandardizePath(self.GetInstallNameBase()))
|
|
if self._IsBundle():
|
|
# These are only valid for bundles, hence the |if|.
|
|
install_name = install_name.replace(
|
|
'$(WRAPPER_NAME)', self.GetWrapperName())
|
|
install_name = install_name.replace(
|
|
'$(PRODUCT_NAME)', self.GetProductName())
|
|
else:
|
|
assert '$(WRAPPER_NAME)' not in install_name
|
|
assert '$(PRODUCT_NAME)' not in install_name
|
|
|
|
install_name = install_name.replace(
|
|
'$(EXECUTABLE_PATH)', self.GetExecutablePath())
|
|
return install_name
|
|
|
|
def _MapLinkerFlagFilename(self, ldflag, gyp_to_build_path):
|
|
"""Checks if ldflag contains a filename and if so remaps it from
|
|
gyp-directory-relative to build-directory-relative."""
|
|
# This list is expanded on demand.
|
|
# They get matched as:
|
|
# -exported_symbols_list file
|
|
# -Wl,exported_symbols_list file
|
|
# -Wl,exported_symbols_list,file
|
|
LINKER_FILE = r'(\S+)'
|
|
WORD = r'\S+'
|
|
linker_flags = [
|
|
['-exported_symbols_list', LINKER_FILE], # Needed for NaCl.
|
|
['-unexported_symbols_list', LINKER_FILE],
|
|
['-reexported_symbols_list', LINKER_FILE],
|
|
['-sectcreate', WORD, WORD, LINKER_FILE], # Needed for remoting.
|
|
]
|
|
for flag_pattern in linker_flags:
|
|
regex = re.compile('(?:-Wl,)?' + '[ ,]'.join(flag_pattern))
|
|
m = regex.match(ldflag)
|
|
if m:
|
|
ldflag = ldflag[:m.start(1)] + gyp_to_build_path(m.group(1)) + \
|
|
ldflag[m.end(1):]
|
|
# Required for ffmpeg (no idea why they don't use LIBRARY_SEARCH_PATHS,
|
|
# TODO(thakis): Update ffmpeg.gyp):
|
|
if ldflag.startswith('-L'):
|
|
ldflag = '-L' + gyp_to_build_path(ldflag[len('-L'):])
|
|
return ldflag
|
|
|
|
def GetLdflags(self, configname, product_dir, gyp_to_build_path, arch=None):
|
|
"""Returns flags that need to be passed to the linker.
|
|
|
|
Args:
|
|
configname: The name of the configuration to get ld flags for.
|
|
product_dir: The directory where products such static and dynamic
|
|
libraries are placed. This is added to the library search path.
|
|
gyp_to_build_path: A function that converts paths relative to the
|
|
current gyp file to paths relative to the build direcotry.
|
|
"""
|
|
self.configname = configname
|
|
ldflags = []
|
|
|
|
# The xcode build is relative to a gyp file's directory, and OTHER_LDFLAGS
|
|
# can contain entries that depend on this. Explicitly absolutify these.
|
|
for ldflag in self._Settings().get('OTHER_LDFLAGS', []):
|
|
ldflags.append(self._MapLinkerFlagFilename(ldflag, gyp_to_build_path))
|
|
|
|
if self._Test('DEAD_CODE_STRIPPING', 'YES', default='NO'):
|
|
ldflags.append('-Wl,-dead_strip')
|
|
|
|
if self._Test('PREBINDING', 'YES', default='NO'):
|
|
ldflags.append('-Wl,-prebind')
|
|
|
|
self._Appendf(
|
|
ldflags, 'DYLIB_COMPATIBILITY_VERSION', '-compatibility_version %s')
|
|
self._Appendf(
|
|
ldflags, 'DYLIB_CURRENT_VERSION', '-current_version %s')
|
|
|
|
self._AppendPlatformVersionMinFlags(ldflags)
|
|
|
|
if 'SDKROOT' in self._Settings() and self._SdkPath():
|
|
ldflags.append('-isysroot ' + self._SdkPath())
|
|
|
|
for library_path in self._Settings().get('LIBRARY_SEARCH_PATHS', []):
|
|
ldflags.append('-L' + gyp_to_build_path(library_path))
|
|
|
|
if 'ORDER_FILE' in self._Settings():
|
|
ldflags.append('-Wl,-order_file ' +
|
|
'-Wl,' + gyp_to_build_path(
|
|
self._Settings()['ORDER_FILE']))
|
|
|
|
if arch is not None:
|
|
archs = [arch]
|
|
else:
|
|
assert self.configname
|
|
archs = self.GetActiveArchs(self.configname)
|
|
if len(archs) != 1:
|
|
# TODO: Supporting fat binaries will be annoying.
|
|
self._WarnUnimplemented('ARCHS')
|
|
archs = ['i386']
|
|
ldflags.append('-arch ' + archs[0])
|
|
|
|
# Xcode adds the product directory by default.
|
|
ldflags.append('-L' + product_dir)
|
|
|
|
install_name = self.GetInstallName()
|
|
if install_name and self.spec['type'] != 'loadable_module':
|
|
ldflags.append('-install_name ' + install_name.replace(' ', r'\ '))
|
|
|
|
for rpath in self._Settings().get('LD_RUNPATH_SEARCH_PATHS', []):
|
|
ldflags.append('-Wl,-rpath,' + rpath)
|
|
|
|
sdk_root = self._SdkPath()
|
|
if not sdk_root:
|
|
sdk_root = ''
|
|
config = self.spec['configurations'][self.configname]
|
|
framework_dirs = config.get('mac_framework_dirs', [])
|
|
for directory in framework_dirs:
|
|
ldflags.append('-F' + directory.replace('$(SDKROOT)', sdk_root))
|
|
|
|
if self._IsXCTest():
|
|
platform_root = self._XcodePlatformPath(configname)
|
|
if platform_root:
|
|
cflags.append('-F' + platform_root + '/Developer/Library/Frameworks/')
|
|
|
|
is_extension = self._IsIosAppExtension() or self._IsIosWatchKitExtension()
|
|
if sdk_root and is_extension:
|
|
# Adds the link flags for extensions. These flags are common for all
|
|
# extensions and provide loader and main function.
|
|
# These flags reflect the compilation options used by xcode to compile
|
|
# extensions.
|
|
ldflags.append('-lpkstart')
|
|
if XcodeVersion() < '0900':
|
|
ldflags.append(sdk_root +
|
|
'/System/Library/PrivateFrameworks/PlugInKit.framework/PlugInKit')
|
|
ldflags.append('-fapplication-extension')
|
|
ldflags.append('-Xlinker -rpath '
|
|
'-Xlinker @executable_path/../../Frameworks')
|
|
|
|
self._Appendf(ldflags, 'CLANG_CXX_LIBRARY', '-stdlib=%s')
|
|
|
|
self.configname = None
|
|
return ldflags
|
|
|
|
def GetLibtoolflags(self, configname):
|
|
"""Returns flags that need to be passed to the static linker.
|
|
|
|
Args:
|
|
configname: The name of the configuration to get ld flags for.
|
|
"""
|
|
self.configname = configname
|
|
libtoolflags = []
|
|
|
|
for libtoolflag in self._Settings().get('OTHER_LDFLAGS', []):
|
|
libtoolflags.append(libtoolflag)
|
|
# TODO(thakis): ARCHS?
|
|
|
|
self.configname = None
|
|
return libtoolflags
|
|
|
|
def GetPerTargetSettings(self):
|
|
"""Gets a list of all the per-target settings. This will only fetch keys
|
|
whose values are the same across all configurations."""
|
|
first_pass = True
|
|
result = {}
|
|
for configname in sorted(self.xcode_settings.keys()):
|
|
if first_pass:
|
|
result = dict(self.xcode_settings[configname])
|
|
first_pass = False
|
|
else:
|
|
for key, value in self.xcode_settings[configname].iteritems():
|
|
if key not in result:
|
|
continue
|
|
elif result[key] != value:
|
|
del result[key]
|
|
return result
|
|
|
|
def GetPerConfigSetting(self, setting, configname, default=None):
|
|
if configname in self.xcode_settings:
|
|
return self.xcode_settings[configname].get(setting, default)
|
|
else:
|
|
return self.GetPerTargetSetting(setting, default)
|
|
|
|
def GetPerTargetSetting(self, setting, default=None):
|
|
"""Tries to get xcode_settings.setting from spec. Assumes that the setting
|
|
has the same value in all configurations and throws otherwise."""
|
|
is_first_pass = True
|
|
result = None
|
|
for configname in sorted(self.xcode_settings.keys()):
|
|
if is_first_pass:
|
|
result = self.xcode_settings[configname].get(setting, None)
|
|
is_first_pass = False
|
|
else:
|
|
assert result == self.xcode_settings[configname].get(setting, None), (
|
|
"Expected per-target setting for '%s', got per-config setting "
|
|
"(target %s)" % (setting, self.spec['target_name']))
|
|
if result is None:
|
|
return default
|
|
return result
|
|
|
|
def _GetStripPostbuilds(self, configname, output_binary, quiet):
|
|
"""Returns a list of shell commands that contain the shell commands
|
|
neccessary to strip this target's binary. These should be run as postbuilds
|
|
before the actual postbuilds run."""
|
|
self.configname = configname
|
|
|
|
result = []
|
|
if (self._Test('DEPLOYMENT_POSTPROCESSING', 'YES', default='NO') and
|
|
self._Test('STRIP_INSTALLED_PRODUCT', 'YES', default='NO')):
|
|
|
|
default_strip_style = 'debugging'
|
|
if self.spec['type'] == 'loadable_module' and self._IsBundle():
|
|
default_strip_style = 'non-global'
|
|
elif self.spec['type'] == 'executable':
|
|
default_strip_style = 'all'
|
|
|
|
strip_style = self._Settings().get('STRIP_STYLE', default_strip_style)
|
|
strip_flags = {
|
|
'all': '',
|
|
'non-global': '-x',
|
|
'debugging': '-S',
|
|
}[strip_style]
|
|
|
|
explicit_strip_flags = self._Settings().get('STRIPFLAGS', '')
|
|
if explicit_strip_flags:
|
|
strip_flags += ' ' + _NormalizeEnvVarReferences(explicit_strip_flags)
|
|
|
|
if not quiet:
|
|
result.append('echo STRIP\\(%s\\)' % self.spec['target_name'])
|
|
result.append('strip %s %s' % (strip_flags, output_binary))
|
|
|
|
self.configname = None
|
|
return result
|
|
|
|
def _GetDebugInfoPostbuilds(self, configname, output, output_binary, quiet):
|
|
"""Returns a list of shell commands that contain the shell commands
|
|
neccessary to massage this target's debug information. These should be run
|
|
as postbuilds before the actual postbuilds run."""
|
|
self.configname = configname
|
|
|
|
# For static libraries, no dSYMs are created.
|
|
result = []
|
|
if (self._Test('GCC_GENERATE_DEBUGGING_SYMBOLS', 'YES', default='YES') and
|
|
self._Test(
|
|
'DEBUG_INFORMATION_FORMAT', 'dwarf-with-dsym', default='dwarf') and
|
|
self.spec['type'] != 'static_library'):
|
|
if not quiet:
|
|
result.append('echo DSYMUTIL\\(%s\\)' % self.spec['target_name'])
|
|
result.append('dsymutil %s -o %s' % (output_binary, output + '.dSYM'))
|
|
|
|
self.configname = None
|
|
return result
|
|
|
|
def _GetTargetPostbuilds(self, configname, output, output_binary,
|
|
quiet=False):
|
|
"""Returns a list of shell commands that contain the shell commands
|
|
to run as postbuilds for this target, before the actual postbuilds."""
|
|
# dSYMs need to build before stripping happens.
|
|
return (
|
|
self._GetDebugInfoPostbuilds(configname, output, output_binary, quiet) +
|
|
self._GetStripPostbuilds(configname, output_binary, quiet))
|
|
|
|
def _GetIOSPostbuilds(self, configname, output_binary):
|
|
"""Return a shell command to codesign the iOS output binary so it can
|
|
be deployed to a device. This should be run as the very last step of the
|
|
build."""
|
|
if not (self.isIOS and self.spec['type'] == 'executable'):
|
|
return []
|
|
|
|
settings = self.xcode_settings[configname]
|
|
key = self._GetIOSCodeSignIdentityKey(settings)
|
|
if not key:
|
|
return []
|
|
|
|
# Warn for any unimplemented signing xcode keys.
|
|
unimpl = ['OTHER_CODE_SIGN_FLAGS']
|
|
unimpl = set(unimpl) & set(self.xcode_settings[configname].keys())
|
|
if unimpl:
|
|
print 'Warning: Some codesign keys not implemented, ignoring: %s' % (
|
|
', '.join(sorted(unimpl)))
|
|
|
|
return ['%s code-sign-bundle "%s" "%s" "%s" "%s"' % (
|
|
os.path.join('${TARGET_BUILD_DIR}', 'gyp-mac-tool'), key,
|
|
settings.get('CODE_SIGN_RESOURCE_RULES_PATH', ''),
|
|
settings.get('CODE_SIGN_ENTITLEMENTS', ''),
|
|
settings.get('PROVISIONING_PROFILE', ''))
|
|
]
|
|
|
|
def _GetIOSCodeSignIdentityKey(self, settings):
|
|
identity = settings.get('CODE_SIGN_IDENTITY')
|
|
if not identity:
|
|
return None
|
|
if identity not in XcodeSettings._codesigning_key_cache:
|
|
output = subprocess.check_output(
|
|
['security', 'find-identity', '-p', 'codesigning', '-v'])
|
|
for line in output.splitlines():
|
|
if identity in line:
|
|
fingerprint = line.split()[1]
|
|
cache = XcodeSettings._codesigning_key_cache
|
|
assert identity not in cache or fingerprint == cache[identity], (
|
|
"Multiple codesigning fingerprints for identity: %s" % identity)
|
|
XcodeSettings._codesigning_key_cache[identity] = fingerprint
|
|
return XcodeSettings._codesigning_key_cache.get(identity, '')
|
|
|
|
def AddImplicitPostbuilds(self, configname, output, output_binary,
|
|
postbuilds=[], quiet=False):
|
|
"""Returns a list of shell commands that should run before and after
|
|
|postbuilds|."""
|
|
assert output_binary is not None
|
|
pre = self._GetTargetPostbuilds(configname, output, output_binary, quiet)
|
|
post = self._GetIOSPostbuilds(configname, output_binary)
|
|
return pre + postbuilds + post
|
|
|
|
def _AdjustLibrary(self, library, config_name=None):
|
|
if library.endswith('.framework'):
|
|
l = '-framework ' + os.path.splitext(os.path.basename(library))[0]
|
|
else:
|
|
m = self.library_re.match(library)
|
|
if m:
|
|
l = '-l' + m.group(1)
|
|
else:
|
|
l = library
|
|
|
|
sdk_root = self._SdkPath(config_name)
|
|
if not sdk_root:
|
|
sdk_root = ''
|
|
# Xcode 7 started shipping with ".tbd" (text based stubs) files instead of
|
|
# ".dylib" without providing a real support for them. What it does, for
|
|
# "/usr/lib" libraries, is do "-L/usr/lib -lname" which is dependent on the
|
|
# library order and cause collision when building Chrome.
|
|
#
|
|
# Instead substitude ".tbd" to ".dylib" in the generated project when the
|
|
# following conditions are both true:
|
|
# - library is referenced in the gyp file as "$(SDKROOT)/**/*.dylib",
|
|
# - the ".dylib" file does not exists but a ".tbd" file do.
|
|
library = l.replace('$(SDKROOT)', sdk_root)
|
|
if l.startswith('$(SDKROOT)'):
|
|
basename, ext = os.path.splitext(library)
|
|
if ext == '.dylib' and not os.path.exists(library):
|
|
tbd_library = basename + '.tbd'
|
|
if os.path.exists(tbd_library):
|
|
library = tbd_library
|
|
return library
|
|
|
|
def AdjustLibraries(self, libraries, config_name=None):
|
|
"""Transforms entries like 'Cocoa.framework' in libraries into entries like
|
|
'-framework Cocoa', 'libcrypto.dylib' into '-lcrypto', etc.
|
|
"""
|
|
libraries = [self._AdjustLibrary(library, config_name)
|
|
for library in libraries]
|
|
return libraries
|
|
|
|
def _BuildMachineOSBuild(self):
|
|
return GetStdout(['sw_vers', '-buildVersion'])
|
|
|
|
def _XcodeIOSDeviceFamily(self, configname):
|
|
family = self.xcode_settings[configname].get('TARGETED_DEVICE_FAMILY', '1')
|
|
return [int(x) for x in family.split(',')]
|
|
|
|
def GetExtraPlistItems(self, configname=None):
|
|
"""Returns a dictionary with extra items to insert into Info.plist."""
|
|
if configname not in XcodeSettings._plist_cache:
|
|
cache = {}
|
|
cache['BuildMachineOSBuild'] = self._BuildMachineOSBuild()
|
|
|
|
xcode, xcode_build = XcodeVersion()
|
|
cache['DTXcode'] = xcode
|
|
cache['DTXcodeBuild'] = xcode_build
|
|
|
|
sdk_root = self._SdkRoot(configname)
|
|
if not sdk_root:
|
|
sdk_root = self._DefaultSdkRoot()
|
|
cache['DTSDKName'] = sdk_root
|
|
if xcode >= '0430':
|
|
cache['DTSDKBuild'] = self._GetSdkVersionInfoItem(
|
|
sdk_root, 'ProductBuildVersion')
|
|
else:
|
|
cache['DTSDKBuild'] = cache['BuildMachineOSBuild']
|
|
|
|
if self.isIOS:
|
|
cache['DTPlatformName'] = cache['DTSDKName']
|
|
if configname.endswith("iphoneos"):
|
|
cache['DTPlatformVersion'] = self._GetSdkVersionInfoItem(
|
|
sdk_root, 'ProductVersion')
|
|
cache['CFBundleSupportedPlatforms'] = ['iPhoneOS']
|
|
else:
|
|
cache['CFBundleSupportedPlatforms'] = ['iPhoneSimulator']
|
|
XcodeSettings._plist_cache[configname] = cache
|
|
|
|
# Include extra plist items that are per-target, not per global
|
|
# XcodeSettings.
|
|
items = dict(XcodeSettings._plist_cache[configname])
|
|
if self.isIOS:
|
|
items['UIDeviceFamily'] = self._XcodeIOSDeviceFamily(configname)
|
|
return items
|
|
|
|
def _DefaultSdkRoot(self):
|
|
"""Returns the default SDKROOT to use.
|
|
|
|
Prior to version 5.0.0, if SDKROOT was not explicitly set in the Xcode
|
|
project, then the environment variable was empty. Starting with this
|
|
version, Xcode uses the name of the newest SDK installed.
|
|
"""
|
|
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 = GetStdout(['xcodebuild', '-showsdks'])
|
|
except:
|
|
# If xcodebuild fails, there will be no valid SDKs
|
|
return ''
|
|
for line in all_sdks.splitlines():
|
|
items = line.split()
|
|
if len(items) >= 3 and items[-2] == '-sdk':
|
|
sdk_root = items[-1]
|
|
sdk_path = self._XcodeSdkPath(sdk_root)
|
|
if sdk_path == default_sdk_path:
|
|
return sdk_root
|
|
return ''
|
|
|
|
|
|
class MacPrefixHeader(object):
|
|
"""A class that helps with emulating Xcode's GCC_PREFIX_HEADER feature.
|
|
|
|
This feature consists of several pieces:
|
|
* If GCC_PREFIX_HEADER is present, all compilations in that project get an
|
|
additional |-include path_to_prefix_header| cflag.
|
|
* If GCC_PRECOMPILE_PREFIX_HEADER is present too, then the prefix header is
|
|
instead compiled, and all other compilations in the project get an
|
|
additional |-include path_to_compiled_header| instead.
|
|
+ Compiled prefix headers have the extension gch. There is one gch file for
|
|
every language used in the project (c, cc, m, mm), since gch files for
|
|
different languages aren't compatible.
|
|
+ gch files themselves are built with the target's normal cflags, but they
|
|
obviously don't get the |-include| flag. Instead, they need a -x flag that
|
|
describes their language.
|
|
+ All o files in the target need to depend on the gch file, to make sure
|
|
it's built before any o file is built.
|
|
|
|
This class helps with some of these tasks, but it needs help from the build
|
|
system for writing dependencies to the gch files, for writing build commands
|
|
for the gch files, and for figuring out the location of the gch files.
|
|
"""
|
|
def __init__(self, xcode_settings,
|
|
gyp_path_to_build_path, gyp_path_to_build_output):
|
|
"""If xcode_settings is None, all methods on this class are no-ops.
|
|
|
|
Args:
|
|
gyp_path_to_build_path: A function that takes a gyp-relative path,
|
|
and returns a path relative to the build directory.
|
|
gyp_path_to_build_output: A function that takes a gyp-relative path and
|
|
a language code ('c', 'cc', 'm', or 'mm'), and that returns a path
|
|
to where the output of precompiling that path for that language
|
|
should be placed (without the trailing '.gch').
|
|
"""
|
|
# This doesn't support per-configuration prefix headers. Good enough
|
|
# for now.
|
|
self.header = None
|
|
self.compile_headers = False
|
|
if xcode_settings:
|
|
self.header = xcode_settings.GetPerTargetSetting('GCC_PREFIX_HEADER')
|
|
self.compile_headers = xcode_settings.GetPerTargetSetting(
|
|
'GCC_PRECOMPILE_PREFIX_HEADER', default='NO') != 'NO'
|
|
self.compiled_headers = {}
|
|
if self.header:
|
|
if self.compile_headers:
|
|
for lang in ['c', 'cc', 'm', 'mm']:
|
|
self.compiled_headers[lang] = gyp_path_to_build_output(
|
|
self.header, lang)
|
|
self.header = gyp_path_to_build_path(self.header)
|
|
|
|
def _CompiledHeader(self, lang, arch):
|
|
assert self.compile_headers
|
|
h = self.compiled_headers[lang]
|
|
if arch:
|
|
h += '.' + arch
|
|
return h
|
|
|
|
def GetInclude(self, lang, arch=None):
|
|
"""Gets the cflags to include the prefix header for language |lang|."""
|
|
if self.compile_headers and lang in self.compiled_headers:
|
|
return '-include %s' % self._CompiledHeader(lang, arch)
|
|
elif self.header:
|
|
return '-include %s' % self.header
|
|
else:
|
|
return ''
|
|
|
|
def _Gch(self, lang, arch):
|
|
"""Returns the actual file name of the prefix header for language |lang|."""
|
|
assert self.compile_headers
|
|
return self._CompiledHeader(lang, arch) + '.gch'
|
|
|
|
def GetObjDependencies(self, sources, objs, arch=None):
|
|
"""Given a list of source files and the corresponding object files, returns
|
|
a list of (source, object, gch) tuples, where |gch| is the build-directory
|
|
relative path to the gch file each object file depends on. |compilable[i]|
|
|
has to be the source file belonging to |objs[i]|."""
|
|
if not self.header or not self.compile_headers:
|
|
return []
|
|
|
|
result = []
|
|
for source, obj in zip(sources, objs):
|
|
ext = os.path.splitext(source)[1]
|
|
lang = {
|
|
'.c': 'c',
|
|
'.cpp': 'cc', '.cc': 'cc', '.cxx': 'cc',
|
|
'.m': 'm',
|
|
'.mm': 'mm',
|
|
}.get(ext, None)
|
|
if lang:
|
|
result.append((source, obj, self._Gch(lang, arch)))
|
|
return result
|
|
|
|
def GetPchBuildCommands(self, arch=None):
|
|
"""Returns [(path_to_gch, language_flag, language, header)].
|
|
|path_to_gch| and |header| are relative to the build directory.
|
|
"""
|
|
if not self.header or not self.compile_headers:
|
|
return []
|
|
return [
|
|
(self._Gch('c', arch), '-x c-header', 'c', self.header),
|
|
(self._Gch('cc', arch), '-x c++-header', 'cc', self.header),
|
|
(self._Gch('m', arch), '-x objective-c-header', 'm', self.header),
|
|
(self._Gch('mm', arch), '-x objective-c++-header', 'mm', self.header),
|
|
]
|
|
|
|
|
|
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'.
|
|
global XCODE_VERSION_CACHE
|
|
if XCODE_VERSION_CACHE:
|
|
return XCODE_VERSION_CACHE
|
|
try:
|
|
version_list = GetStdoutQuiet(['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(r'(\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 = (version, build)
|
|
return XCODE_VERSION_CACHE
|
|
|
|
|
|
# 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 GetStdoutQuiet(cmdlist):
|
|
"""Returns the content of standard output returned by invoking |cmdlist|.
|
|
Ignores the stderr.
|
|
Raises |GypError| if the command return with a non-zero return code."""
|
|
job = subprocess.Popen(cmdlist, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
out = job.communicate()[0]
|
|
if job.returncode != 0:
|
|
raise GypError('Error %d running %s' % (job.returncode, cmdlist[0]))
|
|
return out.rstrip('\n')
|
|
|
|
|
|
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
|
|
xcode_settings dict, the local key gets precendence.
|
|
"""
|
|
# The xcode generator special-cases global xcode_settings and does something
|
|
# that amounts to merging in the global xcode_settings into each local
|
|
# xcode_settings dict.
|
|
global_xcode_settings = global_dict.get('xcode_settings', {})
|
|
for config in spec['configurations'].values():
|
|
if 'xcode_settings' in config:
|
|
new_settings = global_xcode_settings.copy()
|
|
new_settings.update(config['xcode_settings'])
|
|
config['xcode_settings'] = new_settings
|
|
|
|
|
|
def IsMacBundle(flavor, spec):
|
|
"""Returns if |spec| should be treated as a bundle.
|
|
|
|
Bundles are directories with a certain subdirectory structure, instead of
|
|
just a single file. Bundle rules do not produce a binary but also package
|
|
resources into that directory."""
|
|
is_mac_bundle = (int(spec.get('mac_bundle', 0)) != 0 and flavor == 'mac')
|
|
if is_mac_bundle:
|
|
assert spec['type'] != 'none', (
|
|
'mac_bundle targets cannot have type none (target "%s")' %
|
|
spec['target_name'])
|
|
return is_mac_bundle
|
|
|
|
|
|
def GetMacBundleResources(product_dir, xcode_settings, resources):
|
|
"""Yields (output, resource) pairs for every resource in |resources|.
|
|
Only call this for mac bundle targets.
|
|
|
|
Args:
|
|
product_dir: Path to the directory containing the output bundle,
|
|
relative to the build directory.
|
|
xcode_settings: The XcodeSettings of the current target.
|
|
resources: A list of bundle resources, relative to the build directory.
|
|
"""
|
|
dest = os.path.join(product_dir,
|
|
xcode_settings.GetBundleResourceFolder())
|
|
for res in resources:
|
|
output = dest
|
|
|
|
# The make generator doesn't support it, so forbid it everywhere
|
|
# to keep the generators more interchangable.
|
|
assert ' ' not in res, (
|
|
"Spaces in resource filenames not supported (%s)" % res)
|
|
|
|
# Split into (path,file).
|
|
res_parts = os.path.split(res)
|
|
|
|
# Now split the path into (prefix,maybe.lproj).
|
|
lproj_parts = os.path.split(res_parts[0])
|
|
# If the resource lives in a .lproj bundle, add that to the destination.
|
|
if lproj_parts[1].endswith('.lproj'):
|
|
output = os.path.join(output, lproj_parts[1])
|
|
|
|
output = os.path.join(output, res_parts[1])
|
|
# Compiled XIB files are referred to by .nib.
|
|
if output.endswith('.xib'):
|
|
output = os.path.splitext(output)[0] + '.nib'
|
|
# Compiled storyboard files are referred to by .storyboardc.
|
|
if output.endswith('.storyboard'):
|
|
output = os.path.splitext(output)[0] + '.storyboardc'
|
|
|
|
yield output, res
|
|
|
|
|
|
def GetMacInfoPlist(product_dir, xcode_settings, gyp_path_to_build_path):
|
|
"""Returns (info_plist, dest_plist, defines, extra_env), where:
|
|
* |info_plist| is the source plist path, relative to the
|
|
build directory,
|
|
* |dest_plist| is the destination plist path, relative to the
|
|
build directory,
|
|
* |defines| is a list of preprocessor defines (empty if the plist
|
|
shouldn't be preprocessed,
|
|
* |extra_env| is a dict of env variables that should be exported when
|
|
invoking |mac_tool copy-info-plist|.
|
|
|
|
Only call this for mac bundle targets.
|
|
|
|
Args:
|
|
product_dir: Path to the directory containing the output bundle,
|
|
relative to the build directory.
|
|
xcode_settings: The XcodeSettings of the current target.
|
|
gyp_to_build_path: A function that converts paths relative to the
|
|
current gyp file to paths relative to the build direcotry.
|
|
"""
|
|
info_plist = xcode_settings.GetPerTargetSetting('INFOPLIST_FILE')
|
|
if not info_plist:
|
|
return None, None, [], {}
|
|
|
|
# The make generator doesn't support it, so forbid it everywhere
|
|
# to keep the generators more interchangable.
|
|
assert ' ' not in info_plist, (
|
|
"Spaces in Info.plist filenames not supported (%s)" % info_plist)
|
|
|
|
info_plist = gyp_path_to_build_path(info_plist)
|
|
|
|
# If explicitly set to preprocess the plist, invoke the C preprocessor and
|
|
# specify any defines as -D flags.
|
|
if xcode_settings.GetPerTargetSetting(
|
|
'INFOPLIST_PREPROCESS', default='NO') == 'YES':
|
|
# Create an intermediate file based on the path.
|
|
defines = shlex.split(xcode_settings.GetPerTargetSetting(
|
|
'INFOPLIST_PREPROCESSOR_DEFINITIONS', default=''))
|
|
else:
|
|
defines = []
|
|
|
|
dest_plist = os.path.join(product_dir, xcode_settings.GetBundlePlistPath())
|
|
extra_env = xcode_settings.GetPerTargetSettings()
|
|
|
|
return info_plist, dest_plist, defines, extra_env
|
|
|
|
|
|
def _GetXcodeEnv(xcode_settings, built_products_dir, srcroot, configuration,
|
|
additional_settings=None):
|
|
"""Return the environment variables that Xcode would set. See
|
|
http://developer.apple.com/library/mac/#documentation/DeveloperTools/Reference/XcodeBuildSettingRef/1-Build_Setting_Reference/build_setting_ref.html#//apple_ref/doc/uid/TP40003931-CH3-SW153
|
|
for a full list.
|
|
|
|
Args:
|
|
xcode_settings: An XcodeSettings object. If this is None, this function
|
|
returns an empty dict.
|
|
built_products_dir: Absolute path to the built products dir.
|
|
srcroot: Absolute path to the source root.
|
|
configuration: The build configuration name.
|
|
additional_settings: An optional dict with more values to add to the
|
|
result.
|
|
"""
|
|
if not xcode_settings: return {}
|
|
|
|
# This function is considered a friend of XcodeSettings, so let it reach into
|
|
# its implementation details.
|
|
spec = xcode_settings.spec
|
|
|
|
# These are filled in on a as-needed basis.
|
|
env = {
|
|
'BUILT_FRAMEWORKS_DIR' : built_products_dir,
|
|
'BUILT_PRODUCTS_DIR' : built_products_dir,
|
|
'CONFIGURATION' : configuration,
|
|
'PRODUCT_NAME' : xcode_settings.GetProductName(),
|
|
# See /Developer/Platforms/MacOSX.platform/Developer/Library/Xcode/Specifications/MacOSX\ Product\ Types.xcspec for FULL_PRODUCT_NAME
|
|
'SRCROOT' : srcroot,
|
|
'SOURCE_ROOT': '${SRCROOT}',
|
|
# This is not true for static libraries, but currently the env is only
|
|
# written for bundles:
|
|
'TARGET_BUILD_DIR' : built_products_dir,
|
|
'TEMP_DIR' : '${TMPDIR}',
|
|
}
|
|
if xcode_settings.GetPerConfigSetting('SDKROOT', configuration):
|
|
env['SDKROOT'] = xcode_settings._SdkPath(configuration)
|
|
else:
|
|
env['SDKROOT'] = ''
|
|
|
|
if spec['type'] in (
|
|
'executable', 'static_library', 'shared_library', 'loadable_module'):
|
|
env['EXECUTABLE_NAME'] = xcode_settings.GetExecutableName()
|
|
env['EXECUTABLE_PATH'] = xcode_settings.GetExecutablePath()
|
|
env['FULL_PRODUCT_NAME'] = xcode_settings.GetFullProductName()
|
|
mach_o_type = xcode_settings.GetMachOType()
|
|
if mach_o_type:
|
|
env['MACH_O_TYPE'] = mach_o_type
|
|
env['PRODUCT_TYPE'] = xcode_settings.GetProductType()
|
|
if xcode_settings._IsBundle():
|
|
env['CONTENTS_FOLDER_PATH'] = \
|
|
xcode_settings.GetBundleContentsFolderPath()
|
|
env['UNLOCALIZED_RESOURCES_FOLDER_PATH'] = \
|
|
xcode_settings.GetBundleResourceFolder()
|
|
env['INFOPLIST_PATH'] = xcode_settings.GetBundlePlistPath()
|
|
env['WRAPPER_NAME'] = xcode_settings.GetWrapperName()
|
|
|
|
install_name = xcode_settings.GetInstallName()
|
|
if install_name:
|
|
env['LD_DYLIB_INSTALL_NAME'] = install_name
|
|
install_name_base = xcode_settings.GetInstallNameBase()
|
|
if install_name_base:
|
|
env['DYLIB_INSTALL_NAME_BASE'] = install_name_base
|
|
if XcodeVersion() >= '0500' and not env.get('SDKROOT'):
|
|
sdk_root = xcode_settings._SdkRoot(configuration)
|
|
if not sdk_root:
|
|
sdk_root = xcode_settings._XcodeSdkPath('')
|
|
if sdk_root is None:
|
|
sdk_root = ''
|
|
env['SDKROOT'] = sdk_root
|
|
|
|
if not additional_settings:
|
|
additional_settings = {}
|
|
else:
|
|
# Flatten lists to strings.
|
|
for k in additional_settings:
|
|
if not isinstance(additional_settings[k], str):
|
|
additional_settings[k] = ' '.join(additional_settings[k])
|
|
additional_settings.update(env)
|
|
|
|
for k in additional_settings:
|
|
additional_settings[k] = _NormalizeEnvVarReferences(additional_settings[k])
|
|
|
|
return additional_settings
|
|
|
|
|
|
def _NormalizeEnvVarReferences(str):
|
|
"""Takes a string containing variable references in the form ${FOO}, $(FOO),
|
|
or $FOO, and returns a string with all variable references in the form ${FOO}.
|
|
"""
|
|
# $FOO -> ${FOO}
|
|
str = re.sub(r'\$([a-zA-Z_][a-zA-Z0-9_]*)', r'${\1}', str)
|
|
|
|
# $(FOO) -> ${FOO}
|
|
matches = re.findall(r'(\$\(([a-zA-Z0-9\-_]+)\))', str)
|
|
for match in matches:
|
|
to_replace, variable = match
|
|
assert '$(' not in match, '$($(FOO)) variables not supported: ' + match
|
|
str = str.replace(to_replace, '${' + variable + '}')
|
|
|
|
return str
|
|
|
|
|
|
def ExpandEnvVars(string, expansions):
|
|
"""Expands ${VARIABLES}, $(VARIABLES), and $VARIABLES in string per the
|
|
expansions list. If the variable expands to something that references
|
|
another variable, this variable is expanded as well if it's in env --
|
|
until no variables present in env are left."""
|
|
for k, v in reversed(expansions):
|
|
string = string.replace('${' + k + '}', v)
|
|
string = string.replace('$(' + k + ')', v)
|
|
string = string.replace('$' + k, v)
|
|
return string
|
|
|
|
|
|
def _TopologicallySortedEnvVarKeys(env):
|
|
"""Takes a dict |env| whose values are strings that can refer to other keys,
|
|
for example env['foo'] = '$(bar) and $(baz)'. Returns a list L of all keys of
|
|
env such that key2 is after key1 in L if env[key2] refers to env[key1].
|
|
|
|
Throws an Exception in case of dependency cycles.
|
|
"""
|
|
# Since environment variables can refer to other variables, the evaluation
|
|
# order is important. Below is the logic to compute the dependency graph
|
|
# and sort it.
|
|
regex = re.compile(r'\$\{([a-zA-Z0-9\-_]+)\}')
|
|
def GetEdges(node):
|
|
# Use a definition of edges such that user_of_variable -> used_varible.
|
|
# This happens to be easier in this case, since a variable's
|
|
# definition contains all variables it references in a single string.
|
|
# We can then reverse the result of the topological sort at the end.
|
|
# Since: reverse(topsort(DAG)) = topsort(reverse_edges(DAG))
|
|
matches = set([v for v in regex.findall(env[node]) if v in env])
|
|
for dependee in matches:
|
|
assert '${' not in dependee, 'Nested variables not supported: ' + dependee
|
|
return matches
|
|
|
|
try:
|
|
# Topologically sort, and then reverse, because we used an edge definition
|
|
# that's inverted from the expected result of this function (see comment
|
|
# above).
|
|
order = gyp.common.TopologicallySorted(env.keys(), GetEdges)
|
|
order.reverse()
|
|
return order
|
|
except gyp.common.CycleError, e:
|
|
raise GypError(
|
|
'Xcode environment variables are cyclically dependent: ' + str(e.nodes))
|
|
|
|
|
|
def GetSortedXcodeEnv(xcode_settings, built_products_dir, srcroot,
|
|
configuration, additional_settings=None):
|
|
env = _GetXcodeEnv(xcode_settings, built_products_dir, srcroot, configuration,
|
|
additional_settings)
|
|
return [(key, env[key]) for key in _TopologicallySortedEnvVarKeys(env)]
|
|
|
|
|
|
def GetSpecPostbuildCommands(spec, quiet=False):
|
|
"""Returns the list of postbuilds explicitly defined on |spec|, in a form
|
|
executable by a shell."""
|
|
postbuilds = []
|
|
for postbuild in spec.get('postbuilds', []):
|
|
if not quiet:
|
|
postbuilds.append('echo POSTBUILD\\(%s\\) %s' % (
|
|
spec['target_name'], postbuild['postbuild_name']))
|
|
postbuilds.append(gyp.common.EncodePOSIXShellList(postbuild['action']))
|
|
return postbuilds
|
|
|
|
|
|
def _HasIOSTarget(targets):
|
|
"""Returns true if any target contains the iOS specific key
|
|
IPHONEOS_DEPLOYMENT_TARGET."""
|
|
for target_dict in targets.values():
|
|
for config in target_dict['configurations'].values():
|
|
if config.get('xcode_settings', {}).get('IPHONEOS_DEPLOYMENT_TARGET'):
|
|
return True
|
|
return False
|
|
|
|
|
|
def _AddIOSDeviceConfigurations(targets):
|
|
"""Clone all targets and append -iphoneos to the name. Configure these targets
|
|
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
|
|
configs[config_name + '-iphonesimulator'] = config_dict
|
|
if toolset == 'target':
|
|
iphoneos_config_dict['xcode_settings']['SDKROOT'] = 'iphoneos'
|
|
return targets
|
|
|
|
def CloneConfigurationForDeviceAndEmulator(target_dicts):
|
|
"""If |target_dicts| contains any iOS targets, automatically create -iphoneos
|
|
targets for iOS device builds."""
|
|
if _HasIOSTarget(target_dicts):
|
|
return _AddIOSDeviceConfigurations(target_dicts)
|
|
return target_dicts
|