Merge pull request #847 from infrastation/some_haiku_support

some Haiku support

configure.ac

@@ -609,32 +609,61 @@ else
 fi
 
 dnl Check for inet_aton and inet_pton
+dnl On Haiku these functions are in libnetwork.
 AC_CHECK_FUNC(inet_aton,
     AC_DEFINE([HAVE_INET_ATON], [1], [Do we have inet_aton?])
     inet_aton=yes,
-    inet_aton=no)
+    [
+        AC_CHECK_LIB(network, inet_aton,
+            AC_DEFINE([HAVE_INET_ATON], [1], [Do we have inet_aton?])
+            use_libnetwork=yes,
+            [inet_aton=no]
+        )
+    ]
+)
 AC_CHECK_FUNC(inet_pton,
     AC_DEFINE([HAVE_INET_PTON], [1], [Do we have inet_pton?])
     inet_pton=yes,
-    inet_pton=no)
+    [
+        AC_CHECK_LIB(network, inet_pton,
+            AC_DEFINE([HAVE_INET_PTON], [1], [Do we have inet_pton?])
+            use_libnetwork=yes,
+            [inet_pton=no]
+        )
+    ]
+)
 AC_CHECK_FUNC(inet_ntop,
     AC_DEFINE([HAVE_INET_NTOP], [1], [Do we have inet_ntop?])
     inet_ntop=yes,
-    inet_ntop=no)
+    [
+        AC_CHECK_LIB(network, inet_ntop,
+            AC_DEFINE([HAVE_INET_NTOP], [1], [Do we have inet_ntop?])
+            use_libnetwork=yes,
+            [inet_ntop=no]
+        )
+    ]
+)
 
 if test "$inet_ntop" = "no" -a "$inet_pton" = "no" ; then
     AC_MSG_ERROR([We need either inet_ntop or inet_pton])
 fi
 
+if test "$use_libnetwork" = "yes" ; then
+	LIBS="-lnetwork $LIBS"
+fi
+
 AC_CHECK_FUNC(inet_addr,
     AC_DEFINE([HAVE_INET_ADDR], [1], [Do we have inet_addr?])
     inet_addr=yes,
     inet_addr=no)
 
-if test x$inet_addr = no ; then
+if test x$inet_addr = xno ; then
     AC_MSG_ERROR([We need inet_addr.  See bug 26])
 fi
 
+dnl On Haiku fts_*() functions are in libbsd.
+AC_CHECK_FUNC(fts_read,,[AC_CHECK_LIB(bsd, fts_read)])
+
 dnl #####################################################
 dnl Checks for tuntap device support
 dnl #####################################################

src/common/sendpacket.h

@@ -26,7 +26,7 @@
 
 #ifdef __NetBSD__
 #include <net/if_ether.h>
-#else
+#elif ! defined(__HAIKU__)
 #include <netinet/if_ether.h>
 #endif