1 files changed, 91 insertions, 0 deletions
diff --git a/engine/SCons/Tool/clangxx.py b/engine/SCons/Tool/clangxx.py
new file mode 100644
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+++ b/engine/SCons/Tool/clangxx.py
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+# -*- coding: utf-8; -*-
+
+"""SCons.Tool.clang++
+
+Tool-specific initialization for clang++.
+
+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 - 2017 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/clangxx.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
+
+# Based on SCons/Tool/g++.py by Paweł Tomulik 2014 as a separate tool.
+# Brought into the SCons mainline by Russel Winder 2017.
+
+import os.path
+import re
+import subprocess
+import sys
+
+import SCons.Tool
+import SCons.Util
+import SCons.Tool.cxx
+
+compilers = ['clang++']
+
+def generate(env):
+    """Add Builders and construction variables for clang++ to an Environment."""
+    static_obj, shared_obj = SCons.Tool.createObjBuilders(env)
+
+    SCons.Tool.cxx.generate(env)
+
+    env['CXX']        = env.Detect(compilers) or 'clang++'
+
+    # platform specific settings
+    if env['PLATFORM'] == 'aix':
+        env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS -mminimal-toc')
+        env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
+        env['SHOBJSUFFIX'] = '$OBJSUFFIX'
+    elif env['PLATFORM'] == 'hpux':
+        env['SHOBJSUFFIX'] = '.pic.o'
+    elif env['PLATFORM'] == 'sunos':
+        env['SHOBJSUFFIX'] = '.pic.o'
+    # determine compiler version
+    if env['CXX']:
+        pipe = SCons.Action._subproc(env, [env['CXX'], '--version'],
+                                     stdin='devnull',
+                                     stderr='devnull',
+                                     stdout=subprocess.PIPE)
+        if pipe.wait() != 0: return
+        # clang -dumpversion is of no use
+        line = pipe.stdout.readline()
+        if sys.version_info[0] > 2:
+            line = line.decode()
+        match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line)
+        if match:
+            env['CXXVERSION'] = match.group(1)
+
+def exists(env):
+    return env.Detect(compilers)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: