| dnl @synopsis MN_GCC_VERSION |
| dnl |
| dnl Find the version of gcc. |
| dnl @version 1.0 Nov 05 2007 |
| 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([MN_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) |
| |
| changequote(,)dnl |
| GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"` |
| GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/$GCC_MAJOR_VERSION\.//" | sed "s/\..*//"` |
| changequote([,])dnl |
| fi |
| |
| AC_SUBST(GCC_VERSION) |
| AC_SUBST(GCC_MAJOR_VERSION) |
| AC_SUBST(GCC_MINOR_VERSION) |
| |
| ])# MN_GCC_VERSION |
| |
