1 files changed, 62 insertions, 0 deletions
diff --git a/src/engine/SCons/Tool/gfortran.py b/src/engine/SCons/Tool/gfortran.py
new file mode 100644
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+++ b/src/engine/SCons/Tool/gfortran.py
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+"""SCons.Tool.gfortran
+
+Tool-specific initialization for gfortran, the GNU Fortran 95/Fortran
+2003 compiler.
+
+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__
+#
+# 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__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import SCons.Util
+
+import fortran
+
+def generate(env):
+    """Add Builders and construction variables for gfortran to an
+    Environment."""
+    fortran.generate(env)
+
+    # which one is the good one ? ifort uses _FORTRAND, ifl FORTRAN,
+    # aixf77 F77 ...
+    #env['_FORTRAND'] = 'gfortran'
+    env['FORTRAN'] = 'gfortran'
+
+    # XXX does this need to be set too ?
+    #env['SHFORTRAN'] = 'gfortran'
+
+    if env['PLATFORM'] in ['cygwin', 'win32']:
+        env['SHFORTRANFLAGS'] = SCons.Util.CLVar('$FORTRANFLAGS')
+    else:
+        env['SHFORTRANFLAGS'] = SCons.Util.CLVar('$FORTRANFLAGS -fPIC')
+
+    # XXX; Link problems: we need to add -lgfortran somewhere...
+
+def exists(env):
+    return env.Detect('gfortran')