mirror of
https://github.com/rubyjs/therubyracer
synced 2023-03-27 23:21:42 -04:00
205c52c5bf
move v8 src to google dir moving v8 source into main extension move google upstream source dir into v8 ext dir include v8 library in generated bundle prep for 0.4.7 roll the upstream build into the main extension build Documentation was confusing the gem packager. simplify build instructions with bundled v8. Only install scons and build v8 if it has not been built already. Missing CVS.py from the scons library due to ignore patterns. Don't need libv8 anymore, only python 2.5 which is required to build it.
321 lines
10 KiB
Python
321 lines
10 KiB
Python
#
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# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "src/engine/SCons/Tool/MSCommon/sdk.py 4629 2010/01/17 22:23:21 scons"
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__doc__ = """Module to detect the Platform/Windows SDK
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PSDK 2003 R1 is the earliest version detected.
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"""
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import os
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import SCons.Errors
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import SCons.Util
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import common
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debug = common.debug
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# SDK Checks. This is of course a mess as everything else on MS platforms. Here
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# is what we do to detect the SDK:
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#
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# For Windows SDK >= 6.0: just look into the registry entries:
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# HKLM\Software\Microsoft\Microsoft SDKs\Windows
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# All the keys in there are the available versions.
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#
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# For Platform SDK before 6.0 (2003 server R1 and R2, etc...), there does not
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# seem to be any sane registry key, so the precise location is hardcoded.
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#
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# For versions below 2003R1, it seems the PSDK is included with Visual Studio?
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#
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# Also, per the following:
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# http://benjamin.smedbergs.us/blog/tag/atl/
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# VC++ Professional comes with the SDK, VC++ Express does not.
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# Location of the SDK (checked for 6.1 only)
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_CURINSTALLED_SDK_HKEY_ROOT = \
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r"Software\Microsoft\Microsoft SDKs\Windows\CurrentInstallFolder"
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class SDKDefinition:
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"""
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An abstract base class for trying to find installed SDK directories.
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"""
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def __init__(self, version, **kw):
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self.version = version
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self.__dict__.update(kw)
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def find_sdk_dir(self):
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"""Try to find the MS SDK from the registry.
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Return None if failed or the directory does not exist.
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"""
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if not SCons.Util.can_read_reg:
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debug('find_sdk_dir(): can not read registry')
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return None
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hkey = self.HKEY_FMT % self.hkey_data
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try:
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sdk_dir = common.read_reg(hkey)
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except WindowsError, e:
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debug('find_sdk_dir(): no SDK registry key %s' % repr(hkey))
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return None
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if not os.path.exists(sdk_dir):
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debug('find_sdk_dir(): %s not on file system' % sdk_dir)
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return None
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ftc = os.path.join(sdk_dir, self.sanity_check_file)
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if not os.path.exists(ftc):
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debug("find_sdk_dir(): sanity check %s not found" % ftc)
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return None
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return sdk_dir
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def get_sdk_dir(self):
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"""Return the MSSSDK given the version string."""
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try:
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return self._sdk_dir
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except AttributeError:
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sdk_dir = self.find_sdk_dir()
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self._sdk_dir = sdk_dir
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return sdk_dir
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class WindowsSDK(SDKDefinition):
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"""
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A subclass for trying to find installed Windows SDK directories.
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"""
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HKEY_FMT = r'Software\Microsoft\Microsoft SDKs\Windows\v%s\InstallationFolder'
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def __init__(self, *args, **kw):
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apply(SDKDefinition.__init__, (self,)+args, kw)
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self.hkey_data = self.version
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class PlatformSDK(SDKDefinition):
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"""
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A subclass for trying to find installed Platform SDK directories.
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"""
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HKEY_FMT = r'Software\Microsoft\MicrosoftSDK\InstalledSDKS\%s\Install Dir'
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def __init__(self, *args, **kw):
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apply(SDKDefinition.__init__, (self,)+args, kw)
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self.hkey_data = self.uuid
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# The list of support SDKs which we know how to detect.
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#
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# The first SDK found in the list is the one used by default if there
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# are multiple SDKs installed. Barring good reasons to the contrary,
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# this means we should list SDKs with from most recent to oldest.
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#
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# If you update this list, update the documentation in Tool/mssdk.xml.
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SupportedSDKList = [
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WindowsSDK('6.1',
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sanity_check_file=r'bin\SetEnv.Cmd',
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include_subdir='include',
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lib_subdir={
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'x86' : ['lib'],
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'x86_64' : [r'lib\x64'],
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'ia64' : [r'lib\ia64'],
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},
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),
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WindowsSDK('6.0A',
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sanity_check_file=r'include\windows.h',
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include_subdir='include',
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lib_subdir={
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'x86' : ['lib'],
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'x86_64' : [r'lib\x64'],
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'ia64' : [r'lib\ia64'],
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},
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),
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WindowsSDK('6.0',
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sanity_check_file=r'bin\gacutil.exe',
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include_subdir='include',
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lib_subdir='lib',
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),
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PlatformSDK('2003R2',
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sanity_check_file=r'SetEnv.Cmd',
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uuid="D2FF9F89-8AA2-4373-8A31-C838BF4DBBE1"
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),
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PlatformSDK('2003R1',
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sanity_check_file=r'SetEnv.Cmd',
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uuid="8F9E5EF3-A9A5-491B-A889-C58EFFECE8B3",
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),
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]
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SupportedSDKMap = {}
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for sdk in SupportedSDKList:
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SupportedSDKMap[sdk.version] = sdk
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# Finding installed SDKs isn't cheap, because it goes not only to the
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# registry but also to the disk to sanity-check that there is, in fact,
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# an SDK installed there and that the registry entry isn't just stale.
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# Find this information once, when requested, and cache it.
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InstalledSDKList = None
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InstalledSDKMap = None
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def get_installed_sdks():
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global InstalledSDKList
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global InstalledSDKMap
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if InstalledSDKList is None:
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InstalledSDKList = []
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InstalledSDKMap = {}
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for sdk in SupportedSDKList:
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debug('trying to find SDK %s' % sdk.version)
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if sdk.get_sdk_dir():
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debug('found SDK %s' % sdk.version)
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InstalledSDKList.append(sdk)
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InstalledSDKMap[sdk.version] = sdk
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return InstalledSDKList
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# We may be asked to update multiple construction environments with
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# SDK information. When doing this, we check on-disk for whether
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# the SDK has 'mfc' and 'atl' subdirectories. Since going to disk
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# is expensive, cache results by directory.
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SDKEnvironmentUpdates = {}
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def set_sdk_by_directory(env, sdk_dir):
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global SDKEnvironmentUpdates
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try:
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env_tuple_list = SDKEnvironmentUpdates[sdk_dir]
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except KeyError:
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env_tuple_list = []
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SDKEnvironmentUpdates[sdk_dir] = env_tuple_list
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include_path = os.path.join(sdk_dir, 'include')
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mfc_path = os.path.join(include_path, 'mfc')
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atl_path = os.path.join(include_path, 'atl')
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if os.path.exists(mfc_path):
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env_tuple_list.append(('INCLUDE', mfc_path))
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if os.path.exists(atl_path):
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env_tuple_list.append(('INCLUDE', atl_path))
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env_tuple_list.append(('INCLUDE', include_path))
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env_tuple_list.append(('LIB', os.path.join(sdk_dir, 'lib')))
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env_tuple_list.append(('LIBPATH', os.path.join(sdk_dir, 'lib')))
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env_tuple_list.append(('PATH', os.path.join(sdk_dir, 'bin')))
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for variable, directory in env_tuple_list:
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env.PrependENVPath(variable, directory)
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# TODO(sgk): currently unused; remove?
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def get_cur_sdk_dir_from_reg():
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"""Try to find the platform sdk directory from the registry.
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Return None if failed or the directory does not exist"""
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if not SCons.Util.can_read_reg:
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debug('SCons cannot read registry')
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return None
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try:
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val = common.read_reg(_CURINSTALLED_SDK_HKEY_ROOT)
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debug("Found current sdk dir in registry: %s" % val)
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except WindowsError, e:
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debug("Did not find current sdk in registry")
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return None
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if not os.path.exists(val):
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debug("Current sdk dir %s not on fs" % val)
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return None
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return val
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def get_sdk_by_version(mssdk):
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if not SupportedSDKMap.has_key(mssdk):
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msg = "SDK version %s is not supported" % repr(mssdk)
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raise SCons.Errors.UserError, msg
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get_installed_sdks()
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return InstalledSDKMap.get(mssdk)
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def get_default_sdk():
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"""Set up the default Platform/Windows SDK."""
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get_installed_sdks()
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if not InstalledSDKList:
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return None
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return InstalledSDKList[0]
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def mssdk_setup_env(env):
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debug('msvs_setup_env()')
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if env.has_key('MSSDK_DIR'):
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sdk_dir = env['MSSDK_DIR']
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if sdk_dir is None:
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return
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sdk_dir = env.subst(sdk_dir)
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elif env.has_key('MSSDK_VERSION'):
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sdk_version = env['MSSDK_VERSION']
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if sdk_version is None:
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msg = "SDK version %s is not installed" % repr(mssdk)
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raise SCons.Errors.UserError, msg
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sdk_version = env.subst(sdk_version)
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mssdk = get_sdk_by_version(sdk_version)
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sdk_dir = mssdk.get_sdk_dir()
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elif env.has_key('MSVS_VERSION'):
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msvs_version = env['MSVS_VERSION']
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debug('Getting MSVS_VERSION from env:%s'%msvs_version)
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if msvs_version is None:
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return
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msvs_version = env.subst(msvs_version)
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import vs
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msvs = vs.get_vs_by_version(msvs_version)
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debug('msvs is :%s'%msvs)
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if not msvs:
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return
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sdk_version = msvs.sdk_version
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if not sdk_version:
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return
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mssdk = get_sdk_by_version(sdk_version)
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if not mssdk:
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mssdk = get_default_sdk()
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if not mssdk:
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return
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sdk_dir = mssdk.get_sdk_dir()
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else:
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mssdk = get_default_sdk()
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if not mssdk:
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return
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sdk_dir = mssdk.get_sdk_dir()
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set_sdk_by_directory(env, sdk_dir)
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#print "No MSVS_VERSION: this is likely to be a bug"
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def mssdk_exists(version=None):
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sdks = get_installed_sdks()
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if version is None:
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return len(sdks) > 0
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return sdks.has_key(version)
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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