cannam@85: dnl @synopsis MN_GCC_VERSION
cannam@85: dnl
cannam@85: dnl Find the version of gcc.
cannam@85: dnl @version 1.0	Nov 05 2007
cannam@85: dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
cannam@85: dnl
cannam@85: dnl Permission to use, copy, modify, distribute, and sell this file for any 
cannam@85: dnl purpose is hereby granted without fee, provided that the above copyright 
cannam@85: dnl and this permission notice appear in all copies.  No representations are
cannam@85: dnl made about the suitability of this software for any purpose.  It is 
cannam@85: dnl provided "as is" without express or implied warranty.
cannam@85: dnl
cannam@85: 
cannam@85: AC_DEFUN([MN_GCC_VERSION],
cannam@85: [
cannam@85: if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then
cannam@85: 
cannam@85: 	AC_MSG_CHECKING([for version of $CC])
cannam@85: 	GCC_VERSION=`$CC -dumpversion`
cannam@85: 	AC_MSG_RESULT($GCC_VERSION)
cannam@85: 
cannam@85: 	changequote(,)dnl
cannam@85: 	GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/^[0-9]\+\.//" | sed "s/\..*//"`
cannam@85: 	GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"`
cannam@85: 	changequote([,])dnl
cannam@85: 	fi
cannam@85: 
cannam@85: AC_SUBST(GCC_VERSION)
cannam@85: AC_SUBST(GCC_MAJOR_VERSION)
cannam@85: AC_SUBST(GCC_MINOR_VERSION)
cannam@85: 
cannam@85: ])# MN_GCC_VERSION
cannam@85: