diff options
Diffstat (limited to 'src/engine/SCons/compat/_scons_platform.py')
| -rw-r--r-- | src/engine/SCons/compat/_scons_platform.py | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/src/engine/SCons/compat/_scons_platform.py b/src/engine/SCons/compat/_scons_platform.py deleted file mode 100644 index 6ac9b61..0000000 --- a/src/engine/SCons/compat/_scons_platform.py +++ /dev/null @@ -1,237 +0,0 @@ -# -# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY -# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# - -__doc__ = """ -platform backwards-compatibility module for older (pre-2.3) Python versions - -This does not not NOT (repeat, *NOT*) provide complete platform -functionality. It only wraps the portions of platform functionality used -by SCons. -""" - -__revision__ = "src/engine/SCons/compat/_scons_platform.py 4720 2010/03/24 03:14:11 jars" - -### Portable uname() interface - -_uname_cache = None - -def uname(): - - """ Fairly portable uname interface. Returns a tuple - of strings (system,node,release,version,machine,processor) - identifying the underlying platform. - - Note that unlike the os.uname function this also returns - possible processor information as an additional tuple entry. - - Entries which cannot be determined are set to ''. - - """ - global _uname_cache - no_os_uname = 0 - - if _uname_cache is not None: - return _uname_cache - - processor = '' - - # Get some infos from the builtin os.uname API... - try: - system,node,release,version,machine = os.uname() - except AttributeError: - no_os_uname = 1 - - if no_os_uname or not filter(None, (system, node, release, version, machine)): - # Hmm, no there is either no uname or uname has returned - #'unknowns'... we'll have to poke around the system then. - if no_os_uname: - system = sys.platform - release = '' - version = '' - node = _node() - machine = '' - - use_syscmd_ver = 01 - - # Try win32_ver() on win32 platforms - if system == 'win32': - release,version,csd,ptype = win32_ver() - if release and version: - use_syscmd_ver = 0 - # Try to use the PROCESSOR_* environment variables - # available on Win XP and later; see - # http://support.microsoft.com/kb/888731 and - # http://www.geocities.com/rick_lively/MANUALS/ENV/MSWIN/PROCESSI.HTM - if not machine: - machine = os.environ.get('PROCESSOR_ARCHITECTURE', '') - if not processor: - processor = os.environ.get('PROCESSOR_IDENTIFIER', machine) - - # Try the 'ver' system command available on some - # platforms - if use_syscmd_ver: - system,release,version = _syscmd_ver(system) - # Normalize system to what win32_ver() normally returns - # (_syscmd_ver() tends to return the vendor name as well) - if system == 'Microsoft Windows': - system = 'Windows' - elif system == 'Microsoft' and release == 'Windows': - # Under Windows Vista and Windows Server 2008, - # Microsoft changed the output of the ver command. The - # release is no longer printed. This causes the - # system and release to be misidentified. - system = 'Windows' - if '6.0' == version[:3]: - release = 'Vista' - else: - release = '' - - # In case we still don't know anything useful, we'll try to - # help ourselves - if system in ('win32','win16'): - if not version: - if system == 'win32': - version = '32bit' - else: - version = '16bit' - system = 'Windows' - - elif system[:4] == 'java': - release,vendor,vminfo,osinfo = java_ver() - system = 'Java' - version = string.join(vminfo,', ') - if not version: - version = vendor - - elif os.name == 'mac': - release,(version,stage,nonrel),machine = mac_ver() - system = 'MacOS' - - # System specific extensions - if system == 'OpenVMS': - # OpenVMS seems to have release and version mixed up - if not release or release == '0': - release = version - version = '' - # Get processor information - try: - import vms_lib - except ImportError: - pass - else: - csid, cpu_number = vms_lib.getsyi('SYI$_CPU',0) - if (cpu_number >= 128): - processor = 'Alpha' - else: - processor = 'VAX' - if not processor: - # Get processor information from the uname system command - processor = _syscmd_uname('-p','') - - #If any unknowns still exist, replace them with ''s, which are more portable - if system == 'unknown': - system = '' - if node == 'unknown': - node = '' - if release == 'unknown': - release = '' - if version == 'unknown': - version = '' - if machine == 'unknown': - machine = '' - if processor == 'unknown': - processor = '' - - # normalize name - if system == 'Microsoft' and release == 'Windows': - system = 'Windows' - release = 'Vista' - - _uname_cache = system,node,release,version,machine,processor - return _uname_cache - -### Direct interfaces to some of the uname() return values - -def system(): - - """ Returns the system/OS name, e.g. 'Linux', 'Windows' or 'Java'. - - An empty string is returned if the value cannot be determined. - - """ - return uname()[0] - -def node(): - - """ Returns the computer's network name (which may not be fully - qualified) - - An empty string is returned if the value cannot be determined. - - """ - return uname()[1] - -def release(): - - """ Returns the system's release, e.g. '2.2.0' or 'NT' - - An empty string is returned if the value cannot be determined. - - """ - return uname()[2] - -def version(): - - """ Returns the system's release version, e.g. '#3 on degas' - - An empty string is returned if the value cannot be determined. - - """ - return uname()[3] - -def machine(): - - """ Returns the machine type, e.g. 'i386' - - An empty string is returned if the value cannot be determined. - - """ - return uname()[4] - -def processor(): - - """ Returns the (true) processor name, e.g. 'amdk6' - - An empty string is returned if the value cannot be - determined. Note that many platforms do not provide this - information or simply return the same value as for machine(), - e.g. NetBSD does this. - - """ - return uname()[5] - -# Local Variables: -# tab-width:4 -# indent-tabs-mode:nil -# End: -# vim: set expandtab tabstop=4 shiftwidth=4: |