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
GCC_VERSION=`$CC -dumpversion`
AC_MSG_RESULT($GCC_VERSION)
- changequote(,)dnl
- GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/^[0-9]\+\.//" | sed "s/\..*//"`
- GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"`
- changequote([,])dnl
+ 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_MINOR_VERSION)
])# XIPH_GCC_VERSION
-