dnl Process this file with autoconf to produce a configure script.
AC_INIT(src/in.fingerd.c)

AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(pfinger, 0.7.10)

AM_ACLOCAL_INCLUDE(macros)
AC_CANONICAL_HOST
AC_ISC_POSIX


dnl Check for arguments
AC_ARG_WITH(server,
	[  --with-server    Only build the server],
	[case "${withval}" in
	      yes) SERVER="in.fingerd fingerd" ;;
	      no)  SERVER="" ;;
	      *) AC_MSG_ERROR(bad value ${withval} for --with-server) ;;
	 esac],
	 [SERVER="in.fingerd fingerd"])
AC_SUBST(SERVER)

AC_ARG_WITH(client,
	[  --with-client    Only build the server],
	[case "${withval}" in
	      yes) PFINGER="pfinger" pfinger=yes ;;
	      no)  PFINGER="" pfinger=no;;
	      *) AC_MSG_ERROR(bad value ${withval} for --with-client) ;;
	 esac],
	 [PFINGER="pfinger" pfinger=yes])
AC_SUBST(PFINGER)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_CPP

dnl Checks for libraries.
dnl Replace `main' with a function in -libs:
AC_CHECK_LIB(ibs, main)
AC_CHECK_LIB(xnet, getpeername)
AC_CHECK_LIB(crypt, crypt)

dnl Test if GTK is available
dnl Dont make the client if not
if test $pfinger = yes; then
  AM_PATH_GTK(1.0.0, PFINGER="pfinger", PFINGER="")
  AC_SUBST(PFINGER)
fi

dnl Checks for header files.
AC_STDC_HEADERS
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h limits.h malloc.h paths.h strings.h syslog.h unistd.h utmpx.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_PID_T
AC_TYPE_SIZE_T
dnl on older systems getopt is not declared in unistd.h
AC_MSG_CHECKING([for getopt declaration])
AC_EGREP_HEADER(getopt, unistd.h, getopt=yes, AC_EGREP_HEADER(getopt, stdlib.h, getopt=yes, getopt=no))
if test $getopt = yes; then
    AC_DEFINE(HAVE_GETOPT_DECL)
    AC_MSG_RESULT(yes)
else
    AC_MSG_RESULT(no)
fi

dnl utmp is really funny thingie
AC_MSG_CHECKING([for ut_type in utmp.h])
AC_HEADER_EGREP(ut_type, utmp.h, ut_type=yes, ut_type=no)
if test $ut_type = yes; then
    AC_DEFINE(HAVE_UT_TYPE)
    AC_MSG_RESULT(yes)
else
    AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([for ut_user in utmp.h])
AC_HEADER_EGREP(ut_user, utmp.h, ut_user=yes, ut_user=no)
if test $ut_user = yes; then
    AC_DEFINE(HAVE_UT_USER)
    AC_MSG_RESULT([yes])
else
    AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([for ut_host in utmp.h])
AC_HEADER_EGREP(ut_host, utmp.h, ut_host=yes, ut_host=no)
if test $ut_host = yes; then
    AC_DEFINE(HAVE_UT_HOST)
    AC_MSG_RESULT([yes])
else
    AC_MSG_RESULT(no)
fi

dnl Checks for library functions.
AC_FUNC_STRFTIME
AC_TYPE_SIGNAL
dnl AC_FUNC_SETVBUF_REVERSED
AC_CHECK_FUNCS(flock getcwd getdomainname gethostname getwd putenv socket strdup strstr strsep setutent snprintf vsnprintf inet_ntoa setsid)

dnl ## host specific testing

dnl ## inet_ntoa seems to be broken on some systems

case "$host" in
*-*-irix5*)
	AC_DEFINE(BROKEN_INET_NTOA)
	;;
*-*-irix6*)
	AC_DEFINE(BROKEN_INET_NTOA)
	;;
*-next-*)
	AC_DEFINE(BROKEN_INET_NTOA)
	;;
esac

dnl ## internationalization support
dnl ALL_LINGUAS="de"
dnl AM_GNOME_GETTEXT
dnl AC_CHECK_FUNC(gettext,
dnl        ,
dnl        AC_CHECK_LIB(intl, gettext)
dnl )

dnl AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)

dnl GTK_LIBS="`gtk-config --libs`"
dnl GTK_INCLUDES="`gtk-config --cflags`"
AC_SUBST(GTK_LIBS)
AC_SUBST(GTK_CFLAGS)

AC_OUTPUT(Makefile src/Makefile
doc/Makefile test/Makefile)
dnl po/Makefile.in
dnl intl/Makefile  
dnl intl/Makefile)