- rediff patches, rel 3

[packages/autoconf.git] / autoconf-AC_EGREP.patch

diff -urNp -x '*.orig' autoconf-2.71.org/lib/autoconf/general.m4 autoconf-2.71/lib/autoconf/general.m4
--- autoconf-2.71.org/lib/autoconf/general.m4	2021-01-28 21:46:48.000000000 +0100
+++ autoconf-2.71/lib/autoconf/general.m4	2021-08-29 21:35:10.172811932 +0200
@@ -2775,7 +2775,7 @@ AC_LANG_CONFTEST([AC_LANG_SOURCE([[$2]])
 AS_IF([dnl eval is necessary to expand ac_cpp.
 dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
 (eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
-dnl Quote $1 to prevent m4 from eating character classes
+dnl Quote first arg to prevent m4 from eating character classes
   $EGREP "[$1]" >/dev/null 2>&1],
   [$3],
   [$4])