--- htmldoc-1.8.23/configure.in.orig	2002-07-29 18:48:20.000000000 +0200
+++ htmldoc-1.8.23/configure.in	2006-04-27 12:50:39.415832000 +0200
@@ -113,8 +113,8 @@
 
 AC_CHECK_LIB(m,pow)
 if test "$uname" != "IRIX"; then
-    AC_CHECK_LIB(socket,socket)
-    AC_CHECK_LIB(nsl,gethostbyaddr)
+    AC_SEARCH_LIBS(socket,socket)
+    AC_SEARCH_LIBS(gethostbyaddr,nsl)
 fi
 
 dnl Check for OpenSSL libraries...