--- src/autoconf.orig 2020-06-05 12:39:18.000000000 +0200 +++ src/autoconf 2020-06-05 12:39:39.000000000 +0200 @@ -1081,6 +1081,7 @@ do grepfor $func "#define NO$func" done +echo "#define NOstrlcat" >>$ACONF NOstrerror=no grepfor strerror "#define NOstrerror" && NOstrerror=yes