1 --- orig/gcc-4.7.1/config/override.m4 2014-03-08 22:29:42.765585740 +0800
2 +++ gcc-4.7.1/config/override.m4 2011-03-05 15:32:50.000000000 +0800
4 dnl without rewriting this file.
5 dnl Or for updating the whole tree at once with the definition above.
6 AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK],
7 +[dnl m4_if(m4_defn([_GCC_AUTOCONF_VERSION]),
8 + dnl m4_defn([m4_PACKAGE_VERSION]), [],
9 + dnl [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])])
10 -[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]),
11 - m4_defn([m4_PACKAGE_VERSION]), [],
12 - [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])])
14 m4_define([AC_INIT], m4_defn([AC_INIT])[
15 _GCC_AUTOCONF_VERSION_CHECK