diff options
author | Adam Kocoloski <adam@cloudant.com> | 2010-08-23 13:51:50 -0400 |
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committer | Adam Kocoloski <adam@cloudant.com> | 2010-08-23 13:51:50 -0400 |
commit | 96a9fa9101e9ed50149d284ff32c361084223fa4 (patch) | |
tree | 51f7c69596df29a26beaf85a8f2376e271ade366 /couchjs/scons/scons-local-2.0.1/SCons/Tool/gcc.py | |
parent | dd586292bdb6b6ea16b70351c2ca4d20793ac772 (diff) |
consolidate all couchjs stuff in one subdir
Diffstat (limited to 'couchjs/scons/scons-local-2.0.1/SCons/Tool/gcc.py')
-rw-r--r-- | couchjs/scons/scons-local-2.0.1/SCons/Tool/gcc.py | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/couchjs/scons/scons-local-2.0.1/SCons/Tool/gcc.py b/couchjs/scons/scons-local-2.0.1/SCons/Tool/gcc.py new file mode 100644 index 00000000..c93c05f3 --- /dev/null +++ b/couchjs/scons/scons-local-2.0.1/SCons/Tool/gcc.py @@ -0,0 +1,80 @@ +"""SCons.Tool.gcc + +Tool-specific initialization for gcc. + +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/gcc.py 5134 2010/08/16 23:02:40 bdeegan" + +import cc +import os +import re +import subprocess + +import SCons.Util + +compilers = ['gcc', 'cc'] + +def generate(env): + """Add Builders and construction variables for gcc to an Environment.""" + cc.generate(env) + + env['CC'] = env.Detect(compilers) or 'gcc' + if env['PLATFORM'] in ['cygwin', 'win32']: + env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS') + else: + env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS -fPIC') + # determine compiler version + if env['CC']: + #pipe = SCons.Action._subproc(env, [env['CC'], '-dumpversion'], + pipe = SCons.Action._subproc(env, [env['CC'], '--version'], + stdin = 'devnull', + stderr = 'devnull', + stdout = subprocess.PIPE) + if pipe.wait() != 0: return + # -dumpversion was added in GCC 3.0. As long as we're supporting + # GCC versions older than that, we should use --version and a + # regular expression. + #line = pipe.stdout.read().strip() + #if line: + # env['CCVERSION'] = line + line = pipe.stdout.readline() + match = re.search(r'[0-9]+(\.[0-9]+)+', line) + if match: + env['CCVERSION'] = match.group(0) + +def exists(env): + return env.Detect(compilers) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: |