[Numpy-svn] r4564 - branches/numpy.scons/numpy/distutils/scons/tools

[numpy-svn at scipy.org]

Author: cdavid
Date: 2007-12-07 10:38:22 -0600 (Fri, 07 Dec 2007)
New Revision: 4564

Added:
   branches/numpy.scons/numpy/distutils/scons/tools/ifort.py
Log:
Add custom ifort tool

Copied: branches/numpy.scons/numpy/distutils/scons/tools/ifort.py (from rev 4563, branches/numpy.scons/numpy/distutils/scons-local/scons-local-0.97.0d20070918/SCons/Tool/ifort.py)
===================================================================
--- branches/numpy.scons/numpy/distutils/scons-local/scons-local-0.97.0d20070918/SCons/Tool/ifort.py	2007-12-07 11:32:36 UTC (rev 4563)
+++ branches/numpy.scons/numpy/distutils/scons/tools/ifort.py	2007-12-07 16:38:22 UTC (rev 4564)
@@ -0,0 +1,74 @@
+"""SCons.Tool.ifort
+
+Tool-specific initialization for newer versions of the Intel Fortran Compiler
+for Linux. 
+
+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 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/ifort.py 2446 2007/09/18 11:41:57 knight"
+
+import string
+
+import SCons.Defaults
+
+import fortran
+
+def generate(env):
+    """Add Builders and construction variables for ifort to an Environment."""
+    # ifort supports Fortran 90 and Fortran 95
+    # Additionally, ifort recognizes more file extensions.
+    SCons.Tool.SourceFileScanner.add_scanner('.i', fortran.FortranScan)
+    SCons.Tool.SourceFileScanner.add_scanner('.i90', fortran.FortranScan)
+    fortran.FortranSuffixes.extend(['.i', '.i90'])
+    fortran.generate(env)
+
+    env['_FORTRAND'] = 'ifort'
+
+    # Additionally, no symbols can be defined in an archive file; to use
+    # Intel Fortran to create shared libraries, all external symbols must
+    # be in shared libraries.
+    env['SHLINKFLAGS'] = '-shared -no_archive'
+
+    #
+    if env['PLATFORM'] == 'win32':
+        # On Windows, the ifort compiler specifies the object on the
+        # command line with -object:, not -o.  Massage the necessary
+        # command-line construction variables.
+        for var in ['_FORTRANCOMD', '_FORTRANPPCOMD',
+                    '_SHFORTRANCOMD', '_SHFORTRANPPCOMD']:
+            env[var] = string.replace(env[var], '-o $TARGET', '-object:$TARGET')
+
+    if env['PLATFORM'] in ['cygwin', 'win32']:
+        env['SHFORTRANFLAGS'] = SCons.Util.CLVar('$FORTRANFLAGS')
+    else:
+        env['SHFORTRANFLAGS'] = SCons.Util.CLVar('$FORTRANFLAGS -fPIC')
+
+def exists(env):
+    return env.Detect('ifort')