On 07/15/2013 03:03 PM, Andrew Morton wrote: > > I don't know how to do this. Any suggestions? > > It has to be done at `make config' time. We'd need to probe for the > presence of lz4c and then.... what? > > Is there any precedent for this? > > I don't think we can just ignore the absence of lz4c - the user has > selected a config which his system cannot build. The problem lies > within randconfig itself. > We keep running over the need to be able to have kconfig run tests on the build system (for toolchain support or for optional tools needed); running them in the Makefiles (i.e. at Kbuild time) is simply too late. -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
