1 --- autoconf-2.60/lib/autoconf/general.m4.orig 2006-06-16 23:05:41.000000000 +0200
2 +++ autoconf-2.60/lib/autoconf/general.m4 2006-06-27 23:05:25.877762000 +0200
4 AS_IF([dnl eval is necessary to expand ac_cpp.
5 dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
6 (eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
7 -dnl Quote $1 to prevent m4 from eating character classes
8 +dnl Quote first arg to prevent m4 from eating character classes
9 $EGREP "[$1]" >/dev/null 2>&1],