[Buildroot] [PATCH] tcpreplay: cross-compile with tcpdump support

[Chris Packham]

If tcpdump is enabled set ac_cv_path_tcpdump_path so that verbose output
is enabled on the target.

Signed-off-by: Chris Packham <judge.packham at gmail.com>
---
Hi,

This should get verbose support working if the tcpdump package is selected.
This may also fix some of the build errors (if they set BR2_PACKAGE_TCPDUMP=y)
but the real fix will come from upstream.

 package/tcpreplay/tcpreplay.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/package/tcpreplay/tcpreplay.mk b/package/tcpreplay/tcpreplay.mk
index 0939c6c..a2cd16e 100644
--- a/package/tcpreplay/tcpreplay.mk
+++ b/package/tcpreplay/tcpreplay.mk
@@ -18,4 +18,10 @@ TCPREPLAY_DEPENDENCIES = libpcap
 TCPREPLAY_LIBS = -lpcap $(if $(BR2_PACKAGE_LIBUSB),-lusb-1.0)
 TCPREPLAY_CONF_ENV += ac_cv_search_pcap_close='$(TCPREPLAY_LIBS)'
 
+ifeq ($(BR2_PACKAGE_TCPDUMP),y)
+TCPREPLAY_CONF_ENV += ac_cv_path_tcpdump_path=/usr/sbin/tcpdump
+else
+TCPREPLAY_CONF_ENV += ac_cv_path_tcpdump_path=no
+endif
+
 $(eval $(autotools-package))
-- 
1.8.4.rc2