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dnl Process this file with autoconf to produce a configure script.
AC_INIT(tcptrack, 1.4.0)
# Init automake
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
dnl Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_INSTALL
dnl use C++ to perform the tests for headers/libs
AC_LANG_CPLUSPLUS
dnl see if this is a big/little endian arch
AC_C_BIGENDIAN
dnl See if the compiler accepts -pthread... needed for BSDs
dnl AC_PTHREAD_FREEBSD
dnl Checks for libraries.
AC_CHECK_LIB(socket,socket)
AC_CHECK_LIB(socket,gethostbyname)
AC_CHECK_LIB(nsl,gethostbyname)
AC_CHECK_LIB(nsl,inet_addr)
AC_CHECK_LIB(ncurses, initscr)
AC_CHECK_LIB(pcap, pcap_open_live)
AC_CHECK_LIB(pthread, pthread_create)
AC_CHECK_LIB(rt, nanosleep)
dnl Checks for header files.
AC_CHECK_HEADERS(pcap.h pcap/pcap.h pthread.h curses.h hash_map ext/hash_map)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
dnl Checks for library functions.
AC_HEADER_STDC
for hdr in unistd.h pthread.h curses.h
do
safe=`echo "$hdr" | sed 'y%./+-%__p_%'`
eval "v=\$ac_cv_header_$safe"
#echo "HDR: $hdr"
#echo "VEE: $v"
if test "$v" = "no" ; then
AC_MSG_ERROR([Cannot find $hdr header file])
fi
done
for lib in ncurses_initscr pcap_pcap_open_live ncurses_initscr
do
eval "v=\$ac_cv_lib_$lib"
l=`echo $lib|awk -F '_' '{print $1}'`
if test "$v" = "no" ; then
AC_MSG_ERROR([Connot find $l library])
fi
done
if test "$ac_cv_header_pcap_h" = "no" -a "$ac_cv_header_pcap_pcap_h" = "no"; then
AC_MSG_ERROR([Cannot find either pcap/pcap.h or pcap.h. You may have to install your operating system's libpcap development packages or install libpcap from source. Also see README.])
fi
if test "$ac_cv_header_hash_map" = "no" -a "$ac_cv_header_ext_hash_map" = "no"; then
AC_MSG_ERROR([Cannot find either ext/hash_map.h or hash_map.h. This file should have come with your compiler. If not, your compiler may not support the STL hash map extension.])
fi
AC_MSG_CHECKING([if the __gnu_cxx namespace exists])
eval "ac_gnuextns=no"
AC_COMPILE_IFELSE(
[
#include <ext/hash_map>
using namespace __gnu_cxx;
int main() { }
],
eval "ac_gnuextns=yes",
)
AC_COMPILE_IFELSE(
[
#include <hash_map>
using namespace __gnu_cxx;
int main() { }
],
eval "ac_gnuextns=yes",
)
if eval "test \"`echo $ac_gnuextns`\" = yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(GNU_CXX_NS,1,"descr")
else
AC_MSG_RESULT(no)
fi
dnl AC_OUTPUT(Makefile src/Makefile)
dnl AC_CONFIG_HEADERS(config.h:config.in)
AC_OUTPUT(Makefile src/Makefile)
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