dns plugin: Disable the plugin if <pcap-bpf.h> is not available.

[collectd.git] / configure.in

diff --git a/configure.in b/configure.in
index f6bb58b..20a1640 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2765,7 +2765,8 @@ then
 fi
 if test "x$with_libpcap" = "xyes"
 then
-       AC_CHECK_HEADERS(pcap-bpf.h)
+       AC_CHECK_HEADERS(pcap-bpf.h,,
+                        [with_libpcap="no (pcap-bpf.h not found)"])
 fi
 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
 # }}}