nnesse/minwin-gcc-5-2: A patched gcc 5.2 enabling a new 'minwin' target that does not link to the Microsoft C library.

Niels Nesse eb72d50f44 Import gcc 5.2.0 from tarball		9 éve
..
Makefile.am	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
Makefile.in	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception.h	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_linux.cc	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_linux.h	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_mac.cc	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_mac.h	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_type_test.cc	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_win.cc	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve
interception_win.h	eb72d50f44 Import gcc 5.2.0 from tarball	9 éve