$NetBSD: patch-configure,v 1.6 2023/05/24 11:40:11 hauke Exp $

The 21.5 requirement of makeinfo 4.12 seems arbitrary - the
NetBSD-enclosed makeinfo 4.8 appears to work just fine. Plus, simply
not setting MAKEINFO will leave us without .info files.

--- configure.orig	2023-05-13 18:09:51.000000000 +0000
+++ configure
@@ -11434,14 +11434,14 @@ done
 test -n "$YACC" || YACC="yacc"
 
 
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for makeinfo >= 4.12" >&5
-printf %s "checking for makeinfo >= 4.12... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for makeinfo >= 4.8" >&5
+printf %s "checking for makeinfo >= 4.8... " >&6; }
 MAKEINFO=
 for prog in `which -a makeinfo`; do
   mi_verstr=`$prog --version | sed -n '1s/^.* \([0-9][0-9.]*\)$/\1/p'`
   mi_major=`echo $mi_verstr | cut -d. -f1`
   mi_minor=`echo $mi_verstr | cut -d. -f2`
-  if test "$mi_major" -gt 4 || ( test "$mi_major" -eq 4 && test "$mi_minor" -gt 11 );
+  if test "$mi_major" -gt 4 || ( test "$mi_major" -eq 4 && test "$mi_minor" -ge 8 );
   then
     MAKEINFO=$prog
     break
@@ -11450,8 +11450,8 @@ done
 if test -z $MAKEINFO; then
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
 printf "%s\n" "no" >&6; }
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Found Makeinfo $mi_verstr.  4.12 or later required." >&5
-printf "%s\n" "$as_me: WARNING: Found Makeinfo $mi_verstr.  4.12 or later required." >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Found Makeinfo $mi_verstr.  4.8 or later required." >&5
+printf "%s\n" "$as_me: WARNING: Found Makeinfo $mi_verstr.  4.8 or later required." >&2;}
 else
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 printf "%s\n" "yes" >&6; }