153 lines
4.8 KiB
Python
153 lines
4.8 KiB
Python
"""SCons.Tool.sunc++
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Tool-specific initialization for C++ on SunOS / Solaris.
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There normally shouldn't be any need to import this module directly.
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It will usually be imported through the generic SCons.Tool.Tool()
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selection method.
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"""
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#
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# __COPYRIGHT__
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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__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
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import SCons
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import os
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import re
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import subprocess
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import SCons.Tool.cxx
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cplusplus = SCons.Tool.cxx
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# cplusplus = __import__('c++', globals(), locals(), [])
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package_info = {}
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def get_package_info(package_name, pkginfo, pkgchk):
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try:
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return package_info[package_name]
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except KeyError:
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version = None
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pathname = None
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from subprocess import DEVNULL
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try:
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with open('/var/sadm/install/contents', 'r', encoding='UTF-8') as f:
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sadm_contents = f.read()
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except EnvironmentError:
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pass
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else:
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sadm_re = re.compile(r'^(\S*/bin/CC)(=\S*)? %s$' % package_name, re.M)
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sadm_match = sadm_re.search(sadm_contents)
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if sadm_match:
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pathname = os.path.dirname(sadm_match.group(1))
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try:
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p = subprocess.Popen([pkginfo, '-l', package_name],
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universal_newlines=True,
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stdout=subprocess.PIPE,
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stderr=DEVNULL)
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except EnvironmentError:
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pass
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else:
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pkginfo_contents = p.communicate()[0]
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version_re = re.compile(r'^ *VERSION:\s*(.*)$', re.M)
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version_match = version_re.search(pkginfo_contents)
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if version_match:
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version = version_match.group(1)
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if pathname is None:
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try:
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p = subprocess.Popen([pkgchk, '-l', package_name],
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universal_newlines=True,
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stdout=subprocess.PIPE,
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stderr=DEVNULL)
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except EnvironmentError:
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pass
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else:
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pkgchk_contents = p.communicate()[0]
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pathname_re = re.compile(r'^Pathname:\s*(.*/bin/CC)$', re.M)
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pathname_match = pathname_re.search(pkgchk_contents)
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if pathname_match:
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pathname = os.path.dirname(pathname_match.group(1))
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package_info[package_name] = (pathname, version)
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return package_info[package_name]
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# use the package installer tool "pkg" to figure out where cppc and what
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# version of it is installed
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def get_cppc(env):
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cxx = env.subst('$CXX')
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if cxx:
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cppcPath = os.path.dirname(cxx)
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else:
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cppcPath = None
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cppcVersion = None
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pkginfo = env.subst('$PKGINFO')
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pkgchk = env.subst('$PKGCHK')
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for package in ['SPROcpl']:
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path, version = get_package_info(package, pkginfo, pkgchk)
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if path and version:
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cppcPath, cppcVersion = path, version
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break
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return (cppcPath, 'CC', 'CC', cppcVersion)
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def generate(env):
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"""Add Builders and construction variables for SunPRO C++."""
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path, cxx, shcxx, version = get_cppc(env)
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if path:
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cxx = os.path.join(path, cxx)
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shcxx = os.path.join(path, shcxx)
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cplusplus.generate(env)
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env['CXX'] = cxx
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env['SHCXX'] = shcxx
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env['CXXVERSION'] = version
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env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS -KPIC')
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env['SHOBJPREFIX'] = 'so_'
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env['SHOBJSUFFIX'] = '.o'
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def exists(env):
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path, cxx, shcxx, version = get_cppc(env)
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if path and cxx:
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cppc = os.path.join(path, cxx)
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if os.path.exists(cppc):
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return cppc
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return None
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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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