AC_INIT([mterm], [1.9.0], [mlauer@vanille-media.de], [mterm])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS(config.h)
AM_INIT_AUTOMAKE([dist-bzip2])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AC_GNU_SOURCE
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_LIBTOOL

VALA_REQUIRED=0.14.1
AC_PATH_PROG(VALAC, valac, valac)
AC_SUBST(VALAC)
m4_ifdef([AM_PROG_VALAC], [AM_PROG_VALAC([$VALA_REQUIRED])])

AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)

#
# Check for libreadline and/or libhistory
#
AC_CHECK_LIB(readline, rl_bind_key,
             [LIBREADLINE=-lreadline
              AC_DEFINE(HAVE_LIBREADLINE, 1,
               [Define to one if you have -lreadline])],
             [LIBREADLINE=], "$LIBTERMCAP")
AC_SUBST(LIBREADLINE)
AC_SUBST(LIBTERMCAP)

AC_CHECK_LIB(history, add_history,
             [LIBHISTORY=-lhistory
              AC_DEFINE(HAVE_LIBHISTORY, 1,
               [Define to one if you have -lhistory])],
             [LIBHISTORY=])

# If libhistory does not provide add_history, check if libreadline has it.
if test -z "$LIBHISTORY" && test -n "$LIBREADLINE"; then
  AC_CHECK_LIB(readline, add_history,
               [LIBHISTORY=-lreadline
                AC_DEFINE(HAVE_LIBHISTORY, 1,
                     [Define to one if you have -lhistory])],
               [LIBHISTORY=])
fi

AC_SUBST(LIBHISTORY)

if test -z "$LIBHISTORY" && test -z "$LIBREADLINE"; then
    AC_ERROR( [Can not find readline support. Please install the development package for readline.] )
fi

# dependencies
GLIB_REQUIRED=2.26.0
FSO_TRANSPORT_REQUIRED=0.9
FSO_GLIB_REQUIRED=2010.12.13.1

PKG_CHECK_MODULES(DEPS,
  glib-2.0 >= $GLIB_REQUIRED
  gobject-2.0 >= $GLIB_REQUIRED
  gthread-2.0 >= $GLIB_REQUIRED
  fsotransport-2.0 >= $FSO_TRANSPORT_REQUIRED
  fso-glib-1.0 >= $FSO_GLIB_REQUIRED)
AC_SUBST(DEPS_CFLAGS)
AC_SUBST(DEPS_LIBS)

AC_CONFIG_FILES([
	Makefile
])

AC_OUTPUT

#
# Info
#
echo
echo
echo
echo "------------------------------------------------------------------------"
echo "$PACKAGE_NAME $PACKAGE_VERSION"
echo "------------------------------------------------------------------------"
echo
echo "  Compilation...............: make"
echo
echo "  Installation..............: make install"
echo
echo "    prefix..................: $prefix"
echo