dnl @synopsis XIPH_GCC_VERSION

dnl

dnl Find the version of gcc.

dnl @version 1.0 Nov 05 2007

dnl @version 1.1 Mar 10 2013

dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>

dnl

dnl Permission to use, copy, modify, distribute, and sell this file for any

dnl purpose is hereby granted without fee, provided that the above copyright

dnl and this permission notice appear in all copies. No representations are

dnl made about the suitability of this software for any purpose. It is

dnl provided "as is" without express or implied warranty.

dnl

AC_DEFUN([XIPH_GCC_VERSION],

[

if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then

AC_MSG_CHECKING([for version of $CC])

GCC_VERSION=`$CC -dumpversion`

AC_MSG_RESULT($GCC_VERSION)

GCC_MAJOR_VERSION=`echo $GCC_VERSION | cut -d. -f 1`

GCC_MINOR_VERSION=`echo $GCC_VERSION | cut -d. -f 2`

fi

AC_SUBST(GCC_VERSION)

AC_SUBST(GCC_MAJOR_VERSION)

AC_SUBST(GCC_MINOR_VERSION)

])# XIPH_GCC_VERSION