commit 81417373189ce7ba8b49143cf0a623856e4e84e4
from: Omar Polo <op@omarpolo.com>
date: Sun Oct 30 07:40:27 2022 UTC

work around missing HOST_NAME_MAX too

commit - fad3441ba9cd67fb34b6a5e28b3161c075c0b14f
commit + 81417373189ce7ba8b49143cf0a623856e4e84e4
blob - c0d10271c63c76e9dced4a8fd13afd7268055ce0
blob + a6f91de9f01024ee6b61bd326f5069f741d4a780
--- configure
+++ configure
@@ -435,6 +435,13 @@ cat <<__HEREDOC__
 #  define LOGIN_NAME_MAX 32
 # endif
 #endif
+
+#ifndef HOST_NAME_MAX
+# if defined(_POSIX_HOST_NAME_MAX)
+#  define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+# else
+#  define HOST_NAME_MAX 255
+#endif
 __HEREDOC__
 
 echo "file config.h: written" 1>&2