-dnl ------ libpcap / ziffy
-
-AC_SUBST(ZIFFY_PROG)
-AC_SUBST(PCAP_LIBS)
-AC_SUBST(PCAP_CFLAGS)
-ZIFFY_PROG=
-AC_ARG_WITH(pcap, [ --with-pcap[=DIR] libpcap root dir located in (dir)], [PCAP_DIR="$withval"],[PCAP_DIR=default])
-
-if test "${PCAP_DIR}" != "no"; then
- if test "${ac_cv_header_netinet_if_ether_h}" = "no"; then
- :
- elif test "${PCAP_DIR}" != "yes" && test "${PCAP_DIR}" != "default"; then
- PCAP_LIBS="-lpcap"
- if test "$PCAP_DIR" != "/usr"; then
- PCAP_LIBS="-L$PCAP_DIR $PCAP_LIBS"
- PCAP_CFLAGS="-I$PCAP_DIR"
- fi
- else
- oldLibs=$LIBS
- AC_CHECK_LIB([pcap], [main])
- if test "$ac_cv_lib_pcap_main" = "yes"; then
- AC_CHECK_HEADER([pcap.h])
- if test "$ac_cv_header_pcap_h" = "yes"; then
- PCAP_LIBS="-lpcap"
- fi
- fi
- LIBS=$oldLibs
- fi
-fi
-AC_MSG_CHECKING([for libpcap (required for ziffy)])
-if test -z "${PCAP_LIBS}"; then
- AC_MSG_RESULT([not found. ziffy disabled])
- if test "${PCAP_DIR}" = "yes"; then
- AC_MSG_ERROR([libpcap missing])
- fi
-else
- AC_MSG_RESULT([found in $PCAP_DIR])
- ZIFFY_PROG=ziffy
-fi
-