Source release v3.0.0-0-g8d3792b-ce + third_party
Change-Id: I399e71ddfffcd436171d1c60283c63ab4658e0b1
This commit is contained in:
Joey Parrish
409
third_party/gyp/MSVSVersion.py
vendored
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409
third_party/gyp/MSVSVersion.py
vendored
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# Copyright (c) 2013 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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"""Handle version information related to Visual Stuio."""
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import errno
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import os
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import re
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import subprocess
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import sys
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import gyp
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import glob
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class VisualStudioVersion(object):
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"""Information regarding a version of Visual Studio."""
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def __init__(self, short_name, description,
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solution_version, project_version, flat_sln, uses_vcxproj,
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path, sdk_based, default_toolset=None):
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self.short_name = short_name
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self.description = description
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self.solution_version = solution_version
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self.project_version = project_version
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self.flat_sln = flat_sln
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self.uses_vcxproj = uses_vcxproj
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self.path = path
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self.sdk_based = sdk_based
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self.default_toolset = default_toolset
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def ShortName(self):
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return self.short_name
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def Description(self):
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"""Get the full description of the version."""
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return self.description
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def SolutionVersion(self):
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"""Get the version number of the sln files."""
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return self.solution_version
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def ProjectVersion(self):
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"""Get the version number of the vcproj or vcxproj files."""
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return self.project_version
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def FlatSolution(self):
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return self.flat_sln
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def UsesVcxproj(self):
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"""Returns true if this version uses a vcxproj file."""
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return self.uses_vcxproj
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def ProjectExtension(self):
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"""Returns the file extension for the project."""
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return self.uses_vcxproj and '.vcxproj' or '.vcproj'
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def Path(self):
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"""Returns the path to Visual Studio installation."""
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return self.path
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def ToolPath(self, tool):
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"""Returns the path to a given compiler tool. """
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return os.path.normpath(os.path.join(self.path, "VC/bin", tool))
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def DefaultToolset(self):
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"""Returns the msbuild toolset version that will be used in the absence
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of a user override."""
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return self.default_toolset
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def SetupScript(self, target_arch):
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"""Returns a command (with arguments) to be used to set up the
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environment."""
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# Check if we are running in the SDK command line environment and use
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# the setup script from the SDK if so. |target_arch| should be either
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# 'x86' or 'x64'.
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assert target_arch in ('x86', 'x64')
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sdk_dir = os.environ.get('WindowsSDKDir')
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if self.sdk_based and sdk_dir:
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return [os.path.normpath(os.path.join(sdk_dir, 'Bin/SetEnv.Cmd')),
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'/' + target_arch]
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else:
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# We don't use VC/vcvarsall.bat for x86 because vcvarsall calls
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# vcvars32, which it can only find if VS??COMNTOOLS is set, which it
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# isn't always.
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if target_arch == 'x86':
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if self.short_name == '2013' and (
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os.environ.get('PROCESSOR_ARCHITECTURE') == 'AMD64' or
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os.environ.get('PROCESSOR_ARCHITEW6432') == 'AMD64'):
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# VS2013 non-Express has a x64-x86 cross that we want to prefer.
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return [os.path.normpath(
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os.path.join(self.path, 'VC/vcvarsall.bat')), 'amd64_x86']
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# Otherwise, the standard x86 compiler.
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return [os.path.normpath(
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os.path.join(self.path, 'Common7/Tools/vsvars32.bat'))]
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else:
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assert target_arch == 'x64'
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arg = 'x86_amd64'
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# Use the 64-on-64 compiler if we're not using an express
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# edition and we're running on a 64bit OS.
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if self.short_name[-1] != 'e' and (
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os.environ.get('PROCESSOR_ARCHITECTURE') == 'AMD64' or
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os.environ.get('PROCESSOR_ARCHITEW6432') == 'AMD64'):
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arg = 'amd64'
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return [os.path.normpath(
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os.path.join(self.path, 'VC/vcvarsall.bat')), arg]
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def _RegistryQueryBase(sysdir, key, value):
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"""Use reg.exe to read a particular key.
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While ideally we might use the win32 module, we would like gyp to be
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python neutral, so for instance cygwin python lacks this module.
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Arguments:
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sysdir: The system subdirectory to attempt to launch reg.exe from.
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key: The registry key to read from.
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value: The particular value to read.
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Return:
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stdout from reg.exe, or None for failure.
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"""
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# Skip if not on Windows or Python Win32 setup issue
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if sys.platform not in ('win32', 'cygwin'):
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return None
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# Setup params to pass to and attempt to launch reg.exe
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cmd = [os.path.join(os.environ.get('WINDIR', ''), sysdir, 'reg.exe'),
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'query', key]
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if value:
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cmd.extend(['/v', value])
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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# Obtain the stdout from reg.exe, reading to the end so p.returncode is valid
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# Note that the error text may be in [1] in some cases
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text = p.communicate()[0]
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# Check return code from reg.exe; officially 0==success and 1==error
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if p.returncode:
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return None
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return text
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def _RegistryQuery(key, value=None):
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"""Use reg.exe to read a particular key through _RegistryQueryBase.
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First tries to launch from %WinDir%\Sysnative to avoid WoW64 redirection. If
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that fails, it falls back to System32. Sysnative is available on Vista and
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up and available on Windows Server 2003 and XP through KB patch 942589. Note
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that Sysnative will always fail if using 64-bit python due to it being a
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virtual directory and System32 will work correctly in the first place.
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KB 942589 - http://support.microsoft.com/kb/942589/en-us.
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Arguments:
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key: The registry key.
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value: The particular registry value to read (optional).
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Return:
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stdout from reg.exe, or None for failure.
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"""
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text = None
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try:
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text = _RegistryQueryBase('Sysnative', key, value)
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except OSError, e:
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if e.errno == errno.ENOENT:
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text = _RegistryQueryBase('System32', key, value)
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else:
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raise
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return text
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def _RegistryGetValue(key, value):
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"""Use reg.exe to obtain the value of a registry key.
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Args:
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key: The registry key.
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value: The particular registry value to read.
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Return:
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contents of the registry key's value, or None on failure.
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"""
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text = _RegistryQuery(key, value)
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if not text:
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return None
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# Extract value.
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match = re.search(r'REG_\w+\s+([^\r]+)\r\n', text)
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if not match:
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return None
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return match.group(1)
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def _RegistryKeyExists(key):
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"""Use reg.exe to see if a key exists.
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Args:
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key: The registry key to check.
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Return:
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True if the key exists
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"""
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if not _RegistryQuery(key):
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return False
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return True
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def _CreateVersion(name, path, sdk_based=False):
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"""Sets up MSVS project generation.
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Setup is based off the GYP_MSVS_VERSION environment variable or whatever is
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autodetected if GYP_MSVS_VERSION is not explicitly specified. If a version is
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passed in that doesn't match a value in versions python will throw a error.
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"""
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if path:
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path = os.path.normpath(path)
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versions = {
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'2013': VisualStudioVersion('2013',
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'Visual Studio 2013',
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solution_version='13.00',
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project_version='12.0',
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flat_sln=False,
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uses_vcxproj=True,
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path=path,
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sdk_based=sdk_based,
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default_toolset='v120'),
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'2013e': VisualStudioVersion('2013e',
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'Visual Studio 2013',
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solution_version='13.00',
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project_version='12.0',
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flat_sln=True,
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uses_vcxproj=True,
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path=path,
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sdk_based=sdk_based,
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default_toolset='v120'),
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'2012': VisualStudioVersion('2012',
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'Visual Studio 2012',
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solution_version='12.00',
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project_version='4.0',
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flat_sln=False,
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uses_vcxproj=True,
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path=path,
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sdk_based=sdk_based,
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default_toolset='v110'),
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'2012e': VisualStudioVersion('2012e',
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'Visual Studio 2012',
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solution_version='12.00',
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project_version='4.0',
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flat_sln=True,
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uses_vcxproj=True,
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path=path,
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sdk_based=sdk_based,
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default_toolset='v110'),
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'2010': VisualStudioVersion('2010',
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'Visual Studio 2010',
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solution_version='11.00',
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project_version='4.0',
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flat_sln=False,
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uses_vcxproj=True,
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path=path,
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sdk_based=sdk_based),
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'2010e': VisualStudioVersion('2010e',
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'Visual C++ Express 2010',
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solution_version='11.00',
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project_version='4.0',
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flat_sln=True,
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uses_vcxproj=True,
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path=path,
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sdk_based=sdk_based),
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'2008': VisualStudioVersion('2008',
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'Visual Studio 2008',
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solution_version='10.00',
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project_version='9.00',
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flat_sln=False,
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uses_vcxproj=False,
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path=path,
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sdk_based=sdk_based),
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'2008e': VisualStudioVersion('2008e',
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'Visual Studio 2008',
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solution_version='10.00',
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project_version='9.00',
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flat_sln=True,
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uses_vcxproj=False,
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path=path,
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sdk_based=sdk_based),
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'2005': VisualStudioVersion('2005',
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'Visual Studio 2005',
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solution_version='9.00',
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project_version='8.00',
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flat_sln=False,
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uses_vcxproj=False,
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path=path,
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sdk_based=sdk_based),
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'2005e': VisualStudioVersion('2005e',
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'Visual Studio 2005',
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solution_version='9.00',
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project_version='8.00',
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flat_sln=True,
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uses_vcxproj=False,
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path=path,
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sdk_based=sdk_based),
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}
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return versions[str(name)]
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def _ConvertToCygpath(path):
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"""Convert to cygwin path if we are using cygwin."""
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if sys.platform == 'cygwin':
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p = subprocess.Popen(['cygpath', path], stdout=subprocess.PIPE)
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path = p.communicate()[0].strip()
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return path
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def _DetectVisualStudioVersions(versions_to_check, force_express):
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"""Collect the list of installed visual studio versions.
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Returns:
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A list of visual studio versions installed in descending order of
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usage preference.
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Base this on the registry and a quick check if devenv.exe exists.
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Only versions 8-10 are considered.
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Possibilities are:
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2005(e) - Visual Studio 2005 (8)
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2008(e) - Visual Studio 2008 (9)
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2010(e) - Visual Studio 2010 (10)
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2012(e) - Visual Studio 2012 (11)
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2013(e) - Visual Studio 2013 (11)
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Where (e) is e for express editions of MSVS and blank otherwise.
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"""
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version_to_year = {
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'8.0': '2005',
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'9.0': '2008',
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'10.0': '2010',
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'11.0': '2012',
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'12.0': '2013',
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}
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versions = []
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for version in versions_to_check:
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# Old method of searching for which VS version is installed
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# We don't use the 2010-encouraged-way because we also want to get the
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# path to the binaries, which it doesn't offer.
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keys = [r'HKLM\Software\Microsoft\VisualStudio\%s' % version,
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r'HKLM\Software\Wow6432Node\Microsoft\VisualStudio\%s' % version,
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r'HKLM\Software\Microsoft\VCExpress\%s' % version,
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r'HKLM\Software\Wow6432Node\Microsoft\VCExpress\%s' % version]
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for index in range(len(keys)):
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path = _RegistryGetValue(keys[index], 'InstallDir')
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if not path:
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continue
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path = _ConvertToCygpath(path)
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# Check for full.
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full_path = os.path.join(path, 'devenv.exe')
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express_path = os.path.join(path, '*express.exe')
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if not force_express and os.path.exists(full_path):
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# Add this one.
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versions.append(_CreateVersion(version_to_year[version],
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os.path.join(path, '..', '..')))
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# Check for express.
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elif glob.glob(express_path):
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# Add this one.
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versions.append(_CreateVersion(version_to_year[version] + 'e',
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os.path.join(path, '..', '..')))
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# The old method above does not work when only SDK is installed.
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keys = [r'HKLM\Software\Microsoft\VisualStudio\SxS\VC7',
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r'HKLM\Software\Wow6432Node\Microsoft\VisualStudio\SxS\VC7']
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for index in range(len(keys)):
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path = _RegistryGetValue(keys[index], version)
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if not path:
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continue
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path = _ConvertToCygpath(path)
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versions.append(_CreateVersion(version_to_year[version] + 'e',
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os.path.join(path, '..'), sdk_based=True))
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return versions
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def SelectVisualStudioVersion(version='auto'):
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"""Select which version of Visual Studio projects to generate.
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Arguments:
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version: Hook to allow caller to force a particular version (vs auto).
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Returns:
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An object representing a visual studio project format version.
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"""
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# In auto mode, check environment variable for override.
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if version == 'auto':
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version = os.environ.get('GYP_MSVS_VERSION', 'auto')
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version_map = {
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'auto': ('10.0', '12.0', '9.0', '8.0', '11.0'),
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'2005': ('8.0',),
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'2005e': ('8.0',),
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'2008': ('9.0',),
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'2008e': ('9.0',),
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'2010': ('10.0',),
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'2010e': ('10.0',),
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'2012': ('11.0',),
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'2012e': ('11.0',),
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'2013': ('12.0',),
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'2013e': ('12.0',),
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}
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override_path = os.environ.get('GYP_MSVS_OVERRIDE_PATH')
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if override_path:
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msvs_version = os.environ.get('GYP_MSVS_VERSION')
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if not msvs_version:
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raise ValueError('GYP_MSVS_OVERRIDE_PATH requires GYP_MSVS_VERSION to be '
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'set to a particular version (e.g. 2010e).')
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return _CreateVersion(msvs_version, override_path, sdk_based=True)
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version = str(version)
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versions = _DetectVisualStudioVersions(version_map[version], 'e' in version)
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if not versions:
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if version == 'auto':
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# Default to 2005 if we couldn't find anything
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return _CreateVersion('2005', None)
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else:
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return _CreateVersion(version, None)
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return versions[0]
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Block a user