sunc++.py
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上传日期:2018-11-18
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文件大小:3k
- """SCons.Tool.sunc++
- Tool-specific initialization for C++ on SunOS / Solaris.
- There normally shouldn't be any need to import this module directly.
- It will usually be imported through the generic SCons.Tool.Tool()
- selection method.
- """
- #
- # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 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.
- #
- __revision__ = "src/engine/SCons/Tool/sunc++.py 3057 2008/06/09 22:21:00 knight"
- import SCons.Util
- import os.path
- cplusplus = __import__('c++', globals(), locals(), [])
- # use the package installer tool lslpp to figure out where cppc and what
- # version of it is installed
- def get_cppc(env):
- cxx = env.get('CXX', None)
- if cxx:
- cppcPath = os.path.dirname(cxx)
- else:
- cppcPath = None
- cppcVersion = None
- pkginfo = env.subst('$PKGINFO')
- pkgchk = env.subst('$PKGCHK')
- def look_pkg_db(pkginfo=pkginfo, pkgchk=pkgchk):
- version = None
- path = None
- for package in ['SPROcpl']:
- cmd = "%s -l %s 2>/dev/null | grep '^ *VERSION:'" % (pkginfo, package)
- line = os.popen(cmd).readline()
- if line:
- version = line.split()[-1]
- cmd = "%s -l %s 2>/dev/null | grep '^Pathname:.*/bin/CC$' | grep -v '/SC[0-9]*.[0-9]*/'" % (pkgchk, package)
- line = os.popen(cmd).readline()
- if line:
- path = os.path.dirname(line.split()[-1])
- break
- return path, version
- path, version = look_pkg_db()
- if path and version:
- cppcPath, cppcVersion = path, version
- return (cppcPath, 'CC', 'CC', cppcVersion)
- def generate(env):
- """Add Builders and construction variables for SunPRO C++."""
- path, cxx, shcxx, version = get_cppc(env)
- if path:
- cxx = os.path.join(path, cxx)
- shcxx = os.path.join(path, shcxx)
- cplusplus.generate(env)
- env['CXX'] = cxx
- env['SHCXX'] = shcxx
- env['CXXVERSION'] = version
- env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS -KPIC')
- env['SHOBJPREFIX'] = 'so_'
- env['SHOBJSUFFIX'] = '.o'
-
- def exists(env):
- path, cxx, shcxx, version = get_cppc(env)
- if path and cxx:
- cppc = os.path.join(path, cxx)
- if os.path.exists(cppc):
- return cppc
- return None