Je confirme pour Cygwin:
Edit: arf, j'avais pas vu que t'avais mis le lien dans ton message...
Citation :This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation version 2 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
Edit: arf, j'avais pas vu que t'avais mis le lien dans ton message...