Add support for newer ifort versions of the Intel Fortran compiler on Linux. (Jonathan Gurley) Fortran 90 tests for future use. (Chris Murray)

1 files changed, 62 insertions, 0 deletions

diff --git a/src/engine/SCons/Tool/ifort.py b/src/engine/SCons/Tool/ifort.py
new file mode 100644
index 0000000..519f266
--- /dev/null
+++ b/src/engine/SCons/Tool/ifort.py
@@ -0,0 +1,62 @@
+"""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__
+#
+# 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.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.Defaults.ObjSourceScan.add_scanner('.i', fortran.FortranScan)
+    SCons.Defaults.ObjSourceScan.add_scanner('.i90', fortran.FortranScan)
+    fortran.FortranSuffixes.extend(['.i', '.i90'])
+    fortran.generate(env)
+
+    env['_FORTRAND'] = 'ifort'
+
+    # If files are compiled into objects, the Intel Fortran Compiler must use
+    # ld to link shared libraries.
+    env['SHLINK'] = 'ld'
+
+    # 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'
+
+def exists(env):
+    return env.Detect('ifort')