[patch] Let user define which nic to use

tcpreplay-3.4.4-r1.ebuild.diff (text/plain), 1.19 KB, created by Dustin Polke on 2011-03-19 11:17:19 UTC

--- tcpreplay-3.4.4-r1.ebuild.orig
+++ tcpreplay-3.4.4-r1.ebuild
@@ -24,17 +24,20 @@ DEPEND="
 
 RDEPEND="${DEPEND}"
 
+: ${TCPREPLAY_NIC:="eth0"}
+: ${TCPREPLAY_NIC2:="$TCPREPLAY_NIC}"}
+
 src_prepare() {
 	echo "We don't use bundled libopts" > libopts/options.h
-	epatch ${FILESDIR}/${P}-crash.patch
+	epatch "${FILESDIR}"/${P}-crash.patch
 }
 
 src_configure() {
 	# By default it uses static linking. Avoid that, bug 252940
 	econf --enable-shared \
 		--disable-local-libopts \
-		--with-testnic=eth1 \
-		--with-testnic2=wlan0 \
+		--with-testnic="${TCPREPLAY_NIC}" \
+		--with-testnic2="${TCPREPLAY_NIC2}" \
 		$(use_with tcpdump tcpdump /usr/sbin/tcpdump) \
 		$(use_with pcapnav pcapnav-config /usr/bin/pcapnav-config) \
 		$(use_enable debug)
@@ -48,7 +51,9 @@ src_test() {
 		make -C test tcpprep || die "self test failed - see ${S}/test/test.log"
 	else
 		make test || {
-			ewarn "Note, that some tests require eth0 iface to be UP." ;
+			ewarn "Note, that some tests require an iface to be UP. The" ;
+			ewarn "default setting is eth0. A different iface can be used by" ;
+			ewarn "setting 'TCPREPLAY_NIC' and 'TCPREPLAY_NIC2 variables." ;
 			die "self test failed - see ${S}/test/test.log" ; }
 	fi
 }