On Mon, Sep 19, 2016 at 12:20:25PM -0600, Stephen Warren wrote: > From: Stephen Warren <swar...@nvidia.com> > > cmd_cpp_cfg generates a dependency output, but because it's invoked using > if_changed rather than if_changed_dep, that dependency file is ignored. > This results in Kbuild not knowing about which files u-boot.cfg depends > on, so it may not be rebuilt when required. > > A practical result of this is that u-boot.cfg may continue to reference > CONFIG_ options that no longer exist in the source tree, and this can > cause the adhoc config options check to fail. > > This change modifies Makefile to use if_changed_dep, which in turn causes > all dependencies to be known to the next make invocation. > > Signed-off-by: Stephen Warren <swar...@nvidia.com> > Reviewed-by: Simon Glass <s...@chromium.org>
A few days ago now, applied to u-boot/master, thanks! -- Tom
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