autoconf: Indentation fixes

[netatalk.git] / macros / zeroconf.m4

diff --git a/macros/zeroconf.m4 b/macros/zeroconf.m4
index 0209dc0936e303cbd6c08dfef646a665f98a00d4..5a4f1dfc72d7faed0d5993267ea17251a6c7241c 100644 (file)
--- a/macros/zeroconf.m4
+++ b/macros/zeroconf.m4
@@ -7,7 +7,7 @@ AC_DEFUN([AC_NETATALK_ZEROCONF], [
        zeroconf_dir=""
 
        AC_ARG_ENABLE(zeroconf,
-               [  --enable-zeroconf[[=DIR]]   enable Zeroconf support [[auto]]],
+               [  --enable-zeroconf[[=DIR]] enable Zeroconf support [[auto]]],
                [zeroconf=$enableval],
                [zeroconf=try]
        )
@@ -25,32 +25,48 @@ AC_DEFUN([AC_NETATALK_ZEROCONF], [
                        zeroconf_dir="$zeroconf"
                fi
 
-    # mDNS support using Avahi
-    AC_CHECK_HEADER(
-        avahi-client/client.h,
-        AC_CHECK_LIB(
-           avahi-client,
-           avahi_client_new,
-           AC_DEFINE(USE_ZEROCONF, 1, [Use DNS-SD registration]))
-    )
+        # mDNS support using mDNSResponder
+        AC_CHECK_HEADER(
+            dns_sd.h,
+            AC_CHECK_LIB(
+                dns_sd,
+                DNSServiceRegister,
+                AC_DEFINE(USE_ZEROCONF, 1, [Use DNS-SD registration]))
+        )
 
-    case "$ac_cv_lib_avahi_client_avahi_client_new" in
-      yes)
-      PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6 ])
-      PKG_CHECK_MODULES(AVAHI_TPOLL, [ avahi-client >= 0.6.4 ],
-        [AC_DEFINE(HAVE_AVAHI_THREADED_POLL, 1, [Uses Avahis threaded poll implementation])],
-        [AC_MSG_WARN(This Avahi implementation is not supporting threaded poll objects. Maybe this is not what you want.)])
-      ZEROCONF_LIBS="$AVAHI_LIBS"
-      ZEROCONF_CFLAGS="$AVAHI_CFLAGS"
-      AC_DEFINE(HAVE_AVAHI, 1, [Use Avahi/DNS-SD registration])
-      found_zeroconf=yes
-      ;;
-    esac
+        if test "$ac_cv_lib_dns_sd_DNSServiceRegister" = yes; then
+            ZEROCONF_LIBS="-ldns_sd"
+            AC_DEFINE(HAVE_MDNS, 1, [Use mDNSRespnder/DNS-SD registration])
+            found_zeroconf=yes
+        fi
 
-               CPPFLAGS="$savedcppflags"
-               LDFLAGS="$savedldflags"
+        # mDNS support using Avahi
+        if test x"$found_zeroconf" != x"yes" ; then
+            AC_CHECK_HEADER(
+                avahi-client/client.h,
+                AC_CHECK_LIB(
+                    avahi-client,
+                    avahi_client_new,
+                    AC_DEFINE(USE_ZEROCONF, 1, [Use DNS-SD registration]))
+            )
+
+            case "$ac_cv_lib_avahi_client_avahi_client_new" in
+            yes)
+                PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6 ])
+                PKG_CHECK_MODULES(AVAHI_TPOLL, [ avahi-client >= 0.6.4 ],
+                    [AC_DEFINE(HAVE_AVAHI_THREADED_POLL, 1, [Uses Avahis threaded poll implementation])],
+                    [AC_MSG_WARN(This Avahi implementation is not supporting threaded poll objects. Maybe this is not what you want.)])
+                ZEROCONF_LIBS="$AVAHI_LIBS"
+                ZEROCONF_CFLAGS="$AVAHI_CFLAGS"
+                AC_DEFINE(HAVE_AVAHI, 1, [Use Avahi/DNS-SD registration])
+                found_zeroconf=yes
+                ;;
+            esac
+               CPPFLAGS="$savedcppflags"
+                   LDFLAGS="$savedldflags"
+       fi
        fi
-       
+
        netatalk_cv_zeroconf=no
        AC_MSG_CHECKING([whether to enable Zerconf support])
        if test "x$found_zeroconf" = "xyes"; then