Commit 96a8890c authored by Committed by Brad King
FindSWIG: Do not generate erroneous outputs with -noproxy
Generally for a module foo, SWIG generates (in Python mode) an extension module _foo.so and a proxy Python module foo.py. However, if -noproxy is specified, instead it builds only foo.so (without the leading underscore). The custom command generated by CMake correctly handles the removal of this underscore when -noproxy is given; however, it still adds foo.py to the expected outputs. This upsets build tools that expect foo.py to be generated (for example, 'make' will run the SWIG command twice). Fix this by removing foo.py from the set of extra generated files when -noproxy is specified.
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