AC_INIT(Src/pathchirp.h)

AC_PROG_CC

if test "$GCC" = "yes" ; then
	CFLAGS=`echo "foo$CFLAGS" | sed -e 's/foo//' -e 's/O2/O4/'`
	CFLAGS="$CFLAGS -Wall"
fi

dnl AC_PROG_INSTALL

AC_CANONICAL_HOST

AC_CHECK_HEADERS(sched.h sys/mman.h)

AC_SEARCH_LIBS(socket,[socket xnet]) 
AC_SEARCH_LIBS(floor,[m]) 
AC_SEARCH_LIBS(sched_setscheduler,posix4)
AC_SEARCH_LIBS(gethostbyname,nsl) 

AC_EGREP_HEADER(in_addr_t, sys/types.h,AC_DEFINE(HAVE_IN_ADDR_T)) 
AC_EGREP_HEADER(in_addr_t, netinet/in.h,AC_DEFINE(HAVE_IN_ADDR_T)) 

AC_EGREP_HEADER(u_int32_t, sys/types.h,AC_DEFINE(HAVE_U_INT32_T)) 


AC_TRY_COMPILE([#include <sys/socket.h>],[foo(SIOCGSTAMP);],
		AC_DEFINE(HAVE_TIMESTAMP_IOCTL),[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>]
,[foo(SO_TIMESTAMP);],AC_DEFINE(HAVE_SO_TIMESTAMP))])

AC_CONFIG_HEADER(config.h)

AC_OUTPUT(Makefile)