Look for hstrerror in -lresolv.

Suggested by: Bernd Schemmer, for Solaris 10

diff --git a/configure.ac b/configure.ac
index fbeb5c3..30c5f08 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -242,8 +242,8 @@ AC_SEARCH_LIBS(gethostbyname, [nsl], [],
   [AC_MSG_ERROR([gethostbyname() not found])])
 AC_SEARCH_LIBS(socket, [socket], [],
   [AC_MSG_ERROR([socket() not found])])
-AC_SEARCH_LIBS(inet_aton, [resolv], [],
-  [AC_MSG_ERROR([inet_aton() not found])])
+AC_SEARCH_LIBS(hstrerror, [resolv], [],
+  [AC_MSG_ERROR([hstrerror() not found])])
 
 # Solaris need sys/filio.h for FIONBIO
 AC_CHECK_HEADERS(sys/filio.h)