-if test "${PCAP_DIR}" != "no" &&
- test -r $PCAP_DIR/libpcap.a &&
- test -r $PCAP_DIR/pcap.h; then
- PCAP_DIR="$PCAP_DIR"
- PCAP_LIBS="${LIBS} -L$PCAP_DIR -lpcap"
- PCAP_CFLAGS="${INCS} -I$PCAP_DIR"
- AC_MSG_RESULT([found in $PCAP_DIR])
-elif test -d /usr/local &&
- test -r /usr/local/lib/libpcap.a &&
- test -r /usr/local/include/pcap.h; then
- PCAP_DIR="/usr/local"
- PCAP_LIBS="${LIBS} -L$PCAP_DIR/lib -lpcap"
- PCAP_CFLAGS="${INCS} -I$PCAP_DIR/include"
- AC_MSG_RESULT([found in $PCAP_DIR])
-elif test -d /usr &&
- test -r /usr/lib/libpcap.a &&
- test -r /usr/include/pcap.h; then
- PCAP_DIR="/usr"
- PCAP_LIBS="${LIBS} -lpcap"
- AC_MSG_RESULT([found in $PCAP_DIR])
-else
+if test "${PCAP_DIR}" != "no"; then
+ if test "${PCAP_DIR}" != "yes" && test "${PCAP_DIR}" != "default"; then
+ if test -r $PCAP_DIR/libpcap.a && test -r $PCAP_DIR/pcap.h; then
+ PCAP_DIR="$PCAP_DIR"
+ PCAP_LIBS="${LIBS} -L$PCAP_DIR -lpcap"
+ PCAP_CFLAGS="${INCS} -I$PCAP_DIR"
+ ZIFFY_PROG=ziffy
+ fi
+ else
+ if test -d /usr/local &&
+ test -r /usr/local/lib/libpcap.a &&
+ test -r /usr/local/include/pcap.h; then
+ PCAP_DIR="/usr/local"
+ PCAP_LIBS="${LIBS} -L$PCAP_DIR/lib -lpcap"
+ PCAP_CFLAGS="${INCS} -I$PCAP_DIR/include"
+ ZIFFY_PROG=ziffy
+ elif test -d /usr &&
+ test -r /usr/lib/libpcap.a &&
+ test -r /usr/include/pcap.h; then
+ PCAP_DIR="/usr"
+ PCAP_LIBS="${LIBS} -lpcap"
+ ZIFFY_PROG=ziffy
+ fi
+ fi
+fi
+if test -z "$ZIFFY_PROG"; then