# -- Check for XScreenSaver -----------------------------------------
AC_CHECK_HEADERS(tgmath.h)xss_save_ldflags="$LDFLAGS"
LDFLAGS="$X_LDFLAGS"

LIB_XSS=

KDE_CHECK_HEADER(X11/extensions/scrnsaver.h,
    [
    AC_CHECK_LIB(Xext,XScreenSaverQueryInfo,
	[
        AC_DEFINE(HAVE_XSCREENSAVER, 1, [Define if you have the XScreenSaver extension])
	LIB_XSS="-lXext"
        ],
        [
        ld_shared_flag=
        KDE_CHECK_COMPILER_FLAG(shared, [ld_shared_flag="-shared"])
        AC_CHECK_LIB(Xss,XScreenSaverQueryInfo,
            [
            AC_DEFINE(HAVE_XSCREENSAVER, 1, [Define if you have the XScreenSaver extension])
            LIB_XSS="-lXss"
            ],
            [],
            [ $ld_shared_flag $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS ])
        ],
        [ $X_PRE_LIBS -lX11 $X_EXTRA_LIBS ])
     ], [],
     [
     #include <X11/Xlib.h>
     ] )

AC_SUBST(LIB_XSS)
LDFLAGS="$xss_save_ldflags"
