Manuele Conti <conti.ma@alice.it> [Mon, 30 Jul 2012 22:59:00 +0200] rev 622
Add check bison version in configure.ac file.
To build correctly matiec we need bison greater or equals than 2.4 version.
Now the "configure" script is able to check if system has correctly requirements.
Mario de Sousa <msousa@fe.up.pt> [Thu, 16 Aug 2012 18:28:23 +0100] rev 621
Remove remaining signed/unsigned comparison error messages when compiling.
Manuele Conti <conti.ma@alice.it> [Fri, 20 Jul 2012 23:18:32 +0200] rev 620
Remove warning about comparisons between int and unsigned int.