On Tue, Mar 15, 2011 at 01:40:37PM +0000, WANG Cong wrote: > On Mon, 14 Mar 2011 23:34:25 -0700, Mike Waychison wrote: > > > Patch applies to 2.6.38-rc8. > > > > While changing our build system over to use the headers_install target > > as part of our klibc build, the following message started showing up in > > our logs: > > > > make[2]: `scripts/unifdef' is up to date. > > > > It turns out that the build blindly invokes a recursive make on this > > target, which causes make to emit this message when the target is > > already up to date. This isn't seen for most targets as the rest of the > > build relies primarily on the default target and on PHONY targets when > > invoking make recursively. > > > > Silence the above message when building unifdef as part of > > headers_install by hiding it behind a new PHONY target called > > "build_unifdef" that has an empty recipe. > > > > Signed-off-by: Mike Waychison <mikew@xxxxxxxxxx> --- > > Acked-by: WANG Cong <xiyou.wangcong@xxxxxxxxx> Applied to kbuild-2.6.git#kbuild, thanks. Michal -- 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
