[libdmapsharing] Modify use of DNS_SD_CFLAGS in configure.ac

[W. Michael Petullo <wmpetullo src gnome org>]

commit d664c63012335926bacba4b3ea512e4b977fb224
Author: W. Michael Petullo <mike flyn org>
Date:   Wed Jul 10 08:15:17 2013 -0400

    Modify use of DNS_SD_CFLAGS in configure.ac
    
    Signed-off-by: W. Michael Petullo <mike flyn org>

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 41ca23d..e6a65c7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -172,8 +172,8 @@ fi
 
 if test x"$WITH_MDNS" = xauto; then
   if test x"$HAVE_DNS_SD" = xyes; then
-    MDNS_CFLAGS=""
-    MDNS_LIBS="$DNS_SD_LIBS"
+    MDNS_CFLAGS=$DNS_SD_CFLAGS
+    MDNS_LIBS=$DNS_SD_LIBS
     AC_DEFINE(WITH_DNS_SD, 1, [Define if mDNS/DNS-SD implementation uses Apple's DNSSD])
     USE_DNS_SD=yes
     AC_MSG_NOTICE([Detected Apple's DNSSD, using it for mDNS/DNS-SD])