Chris@0: dnl @synopsis MN_GCC_VERSION
Chris@0: dnl
Chris@0: dnl Find the version of gcc.
Chris@0: dnl @version 1.0	Nov 05 2007
Chris@0: dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
Chris@0: dnl
Chris@0: dnl Permission to use, copy, modify, distribute, and sell this file for any 
Chris@0: dnl purpose is hereby granted without fee, provided that the above copyright 
Chris@0: dnl and this permission notice appear in all copies.  No representations are
Chris@0: dnl made about the suitability of this software for any purpose.  It is 
Chris@0: dnl provided "as is" without express or implied warranty.
Chris@0: dnl
Chris@0: 
Chris@0: AC_DEFUN([MN_GCC_VERSION],
Chris@0: [
Chris@0: if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then
Chris@0: 
Chris@0: 	AC_MSG_CHECKING([for version of $CC])
Chris@0: 	GCC_VERSION=`$CC -dumpversion`
Chris@0: 	AC_MSG_RESULT($GCC_VERSION)
Chris@0: 
Chris@0: 	changequote(,)dnl
Chris@0: 	GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/^[0-9]\+\.//" | sed "s/\..*//"`
Chris@0: 	GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"`
Chris@0: 	changequote([,])dnl
Chris@0: 	fi
Chris@0: 
Chris@0: AC_SUBST(GCC_VERSION)
Chris@0: AC_SUBST(GCC_MAJOR_VERSION)
Chris@0: AC_SUBST(GCC_MINOR_VERSION)
Chris@0: 
Chris@0: ])# MN_GCC_VERSION
Chris@0: