Added an unmodified copy of SCons to third_party.

scons-2.0.1/engine/SCons/Tool/sunc++.py

+"""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, 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.
+#
+
+__revision__ = "src/engine/SCons/Tool/sunc++.py 5134 2010/08/16 23:02:40 bdeegan"
+
+import SCons
+
+import os
+import re
+import subprocess
+
+cplusplus = __import__('c++', globals(), locals(), [])
+
+package_info = {}
+
+def get_package_info(package_name, pkginfo, pkgchk):
+    try:
+        return package_info[package_name]
+    except KeyError:
+        version = None
+        pathname = None
+        try:
+            sadm_contents = open('/var/sadm/install/contents', 'r').read()
+        except EnvironmentError:
+            pass
+        else:
+            sadm_re = re.compile('^(\S*/bin/CC)(=\S*)? %s$' % package_name, re.M)
+            sadm_match = sadm_re.search(sadm_contents)
+            if sadm_match:
+                pathname = os.path.dirname(sadm_match.group(1))
+
+        try:
+            p = subprocess.Popen([pkginfo, '-l', package_name],
+                                 stdout=subprocess.PIPE,
+                                 stderr=open('/dev/null', 'w'))
+        except EnvironmentError:
+            pass
+        else:
+            pkginfo_contents = p.communicate()[0]
+            version_re = re.compile('^ *VERSION:\s*(.*)$', re.M)
+            version_match = version_re.search(pkginfo_contents)
+            if version_match:
+                version = version_match.group(1)
+
+        if pathname is None:
+            try:
+                p = subprocess.Popen([pkgchk, '-l', package_name],
+                                     stdout=subprocess.PIPE,
+                                     stderr=open('/dev/null', 'w'))
+            except EnvironmentError:
+                pass
+            else:
+                pkgchk_contents = p.communicate()[0]
+                pathname_re = re.compile(r'^Pathname:\s*(.*/bin/CC)$', re.M)
+                pathname_match = pathname_re.search(pkgchk_contents)
+                if pathname_match:
+                    pathname = os.path.dirname(pathname_match.group(1))
+
+        package_info[package_name] = (pathname, version)
+        return package_info[package_name]
+
+# use the package installer tool lslpp to figure out where cppc and what
+# version of it is installed
+def get_cppc(env):
+    cxx = env.subst('$CXX')
+    if cxx:
+        cppcPath = os.path.dirname(cxx)
+    else:
+        cppcPath = None
+
+    cppcVersion = None
+
+    pkginfo = env.subst('$PKGINFO')
+    pkgchk = env.subst('$PKGCHK')
+
+    for package in ['SPROcpl']:
+        path, version = get_package_info(package, pkginfo, pkgchk)
+        if path and version:
+            cppcPath, cppcVersion = path, version
+            break
+
+    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
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: