configure.ac

AC_INIT(faifa, 0.2)
AC_PREREQ(2.59)

AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_INSTALL

PA_ADD_CFLAGS(-Wall)

# Basic headers
AC_CHECK_HEADERS(stdio.h)
AC_CHECK_HEADERS(stdlib.h)
AC_CHECK_HEADERS(unistd.h)
AC_CHECK_HEADERS(sys/types.h)
AC_CHECK_HEADERS(arpa/inet.h)
AC_CHECK_HEADERS(errno.h)
AC_CHECK_HEADERS(stdarg.h)
AC_CHECK_HEADERS(string.h)
AC_CHECK_HEADERS(net/if.h)

# Libraries provided headers
AC_CHECK_HEADERS([pthread.h],,[AC_MSG_ERROR([You need libpthread development files])])
AC_CHECK_HEADERS([pcap.h],,[AC_MSG_ERROR([You need libpcap development files])])

# Check libraries
AC_CHECK_LIB(pthread, pthread_create,
	[AC_CHECK_LIB(pthread, pthread_join,[LIBS="${LIBS} -lpthread"],
	AC_MSG_ERROR(You need pthread_join check your libpthread))],
	AC_MSG_ERROR(You need pthread_create check your libpthread))
AC_CHECK_LIB(pcap, pcap_lookupdev,
	[AC_CHECK_LIB(pcap, pcap_datalink,
	[AC_CHECK_LIB(pcap, pcap_next_ex,
	[AC_CHECK_LIB(pcap, pcap_sendpacket,
	[AC_CHECK_LIB(pcap, pcap_close,
	,AC_MSG_ERROR(You need pcap_close check your libpcap))],
	AC_MSG_ERROR(You need pcap_sendpacket check your libpcap))],
	AC_MSG_ERROR(You need pcap_next_ex check your libpcap))],
	AC_MSG_ERROR(You need pcap_datalink check your libpcap))],
	AC_MSG_ERROR(You need pcap_lookupdev check your libpcap))

AC_CHECK_HEADERS([event.h],,[AC_MSG_ERROR([You need libevent development files])])
AC_CHECK_HEADERS([event2/util.h],,[AC_MSG_ERROR([You need libevent development files])])

AC_CONFIG_HEADER(config.h)
AC_OUTPUT(Makefile)