AM_CONDITIONAL(INIT_SCRIPTS, test x$ENABLE_INIT_SCRIPTS = "x1")
AM_CONDITIONAL(LINUX, test x$lb_target_os = "xlinux")
AM_CONDITIONAL(DARWIN, test x$lb_target_os = "xdarwin")
+AM_CONDITIONAL(CRAY_XT3, test x$enable_cray_xt3 = "xyes")
# this lets lustre cancel libsysio, per-branch or if liblustre is
# disabled