X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=macros%2Ftcp-wrappers.m4;h=76b75a09cd05a85d633c1bdfd20645d83cb86f82;hb=793ceb303ae22266e55f8b681ab21f00aebd35e9;hp=f3d463e8a613efe19b2032e1a804d06281caaede;hpb=ecfc96169ab669b578e53fa8e13592934fe37788;p=netatalk.git

diff --git a/macros/tcp-wrappers.m4 b/macros/tcp-wrappers.m4
index f3d463e8..76b75a09 100644
--- a/macros/tcp-wrappers.m4
+++ b/macros/tcp-wrappers.m4
@@ -1,6 +1,5 @@
-dnl $Id: tcp-wrappers.m4,v 1.3 2005-04-28 20:50:05 bfernhomberg Exp $
 
-AC_DEFUN([NETATALK_TCP_WRAPPERS], [
+AC_DEFUN([AC_NETATALK_TCP_WRAPPERS], [
 	check=maybe
 	AC_ARG_ENABLE(tcp-wrappers,
 		[  --disable-tcp-wrappers  disable TCP wrappers support],
@@ -17,14 +16,20 @@ AC_DEFUN([NETATALK_TCP_WRAPPERS], [
 	netatalk_cv_tcpwrap=no
 	if test "x$wrapcheck" != "xno"; then
 		saved_LIBS=$LIBS
-		LIBS="$LIBS -lwrap"
-		AC_TRY_LINK([
-#include <tcpd.h>
-int allow_severity = 0;
-int deny_severity = 0;
-],[
-	tcpd_warn ("link test");
-], netatalk_cv_tcpwrap=yes, netatalk_cv_tcpwrap=no, netatalk_cv_tcpwrap=cross)
+		W_LIBS="-lwrap" 
+		LIBS="$LIBS $W_LIBS"
+		AC_TRY_LINK([ int allow_severity = 0; int deny_severity = 0;]
+			,[hosts_access();]
+			, netatalk_cv_tcpwrap=yes , 
+   			[
+				LIBS=$saved_LIBS
+				W_LIBS="-lwrap -lnsl" 
+				LIBS="$LIBS $W_LIBS"
+				AC_TRY_LINK([ int allow_severity = 0; int deny_severity = 0;]
+					,[hosts_access();]
+					, netatalk_cv_tcpwrap=yes , netatalk_cv_tcpwrap=no)
+			]
+			, netatalk_cv_tcpwrap=cross)
 
 		LIBS=$saved_LIBS
 	fi
@@ -32,7 +37,7 @@ int deny_severity = 0;
 	AC_MSG_CHECKING([whether to enable the TCP wrappers])
 	if test "x$netatalk_cv_tcpwrap" = "xyes"; then
 		AC_DEFINE(TCPWRAP, 1, [Define if TCP wrappers should be used])
-		WRAP_LIBS="-lwrap"
+		WRAP_LIBS=$W_LIBS
 		AC_MSG_RESULT([yes])
 	else
 		if test "x$wrapcheck" = "xyes"; then