--- dante-1.4.3.orig/osdep.m4	2017-01-18 06:11:20.000000000 -0800
+++ dante-1.4.3/osdep.m4	2024-11-17 16:05:24.798720697 -0800
@@ -957,11 +957,11 @@
 if test -s $ERRVALFILE; then
     UNIQUEVALS=`sort $ERRVALFILE | uniq | wc -l | awk '{ print $1 }'`
     if test $UNIQUEVALS -le 1; then
-        AC_MSG_FAILURE([error: getaddrinfo() error value count too low])
+        AC_MSG_FAILURE([error: getaddrinfo() error value count too low; got $UNIQUEVALS from $ERRVALFILE])
     fi
     UNIQUESYMBOLS=`cat $ERRVALFILE | wc -l | awk '{ print $1 }'`
     if test $UNIQUESYMBOLS -le 1; then
-        AC_MSG_FAILURE([error: getaddrinfo() error symbol count too low])
+        AC_MSG_FAILURE([error: getaddrinfo() error symbol count too low; got $UNIQUESYMBOLS from $ERRVALFILE])
     fi
 
     if test $ERRNOCNT -ne $UNIQUESYMBOLS; then