---- Enable the link option --enable-auto-import on cygwin; closes #525. user: Gustavo J. A. M. Carneiro <gjc at inescporto.pt> files: wscript url: http://code.nsnam.org/ns-3-dev/rev/0572c4011b3d ---- merge user: Gustavo J. A. M. Carneiro <gjc at inescporto.pt> files: url: http://code.nsnam.org/ns-3-dev/rev/a30d9fc6f1ea