*** autoconf-2.13-orig/acgeneral.m4	Tue Jan  5 06:27:37 1999
--- autoconf-2.13/acgeneral.m4	Fri Apr 20 12:15:59 2001
***************
*** 1669,1675 ****
  dnl with ` +' to stderr in eval and subshells.
  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
  AC_TRY_EVAL(ac_try)
! ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
  if test -z "$ac_err"; then
    ifelse([$2], , :, [rm -rf conftest*
    $2])
--- 1669,1675 ----
  dnl with ` +' to stderr in eval and subshells.
  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
  AC_TRY_EVAL(ac_try)
! ac_err=`grep -v '^ *+' conftest.out | grep -v 'NCR High Performance C Compiler' | grep -v '^(c) Copyright' | grep -v "^conftest.${ac_ext}\$"`
  if test -z "$ac_err"; then
    ifelse([$2], , :, [rm -rf conftest*
    $2])