AC_INIT

AC_CONFIG_HEADERS([include/X11_extras_config.h])

AC_PATH_XTRA

# If there's some oddball X11 include path, we need it to check there for
# Xinerama headers.
if test -n "$x_includes"; then
    CPPFLAGS="$CPPFLAGS -I $x_includes"
fi

AC_MSG_CHECKING([whether to build Xinerama])
AC_ARG_WITH(xinerama,
            AS_HELP_STRING([--without-xinerama], [do not build Xinerama support]),
            want_xinerama=no,
            want_xinerama=yes)
AC_MSG_RESULT([$want_xinerama])

if test "$want_xinerama" = yes; then
    AC_CHECK_HEADERS([X11/extensions/Xinerama.h], [have_xinerama=yes])
    if test "$have_xinerama" = yes; then
        EXTRA_LIBRARIES="extra-libraries: Xinerama Xext"
    else
        EXTRA_LIBRARIES=""
        echo "WARNING: Xinerama headers not found. Building without Xinerama support"
    fi
else
    EXTRA_LIBRARIES=""
    echo "WARNING: Building without Xinerama support per user request"
fi

AC_SUBST([EXTRA_LIBRARIES])

AC_CONFIG_FILES([X11-extras.buildinfo])
AC_OUTPUT