Fixes following problem building glibc-2.3.3 with gcc-4.0:

 checking version of i686-unknown-linux-gnu-gcc ... 4.0.0, bad

 checking for gnumake... no

 checking for gmake... gmake

 checking version of gmake... 3.79.1, ok

 checking for gnumsgfmt... no

 checking for gmsgfmt... no

 checking for msgfmt... msgfmt

 checking version of msgfmt... 0.11.4, ok

 checking for makeinfo... makeinfo

 checking version of makeinfo... 4.3, ok

 checking for sed... sed

 checking version of sed... 4.0.5, ok

 checking for autoconf... autoconf

 checking whether autoconf works... yes

 configure: error:

 *** These critical programs are missing or too old: gcc

 --- glibc-2.3.3/configure.old	Mon Mar 14 12:01:10 2005

 +++ glibc-2.3.3/configure	Mon Mar 14 12:02:03 2005

 @@ -3899,7 +3899,7 @@

    ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`

    case $ac_prog_version in

      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;

 -    3.[2-9]*)

 +    3.[2-9]*|4.[01]*)

         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;

      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;