Hi, On Fri, Oct 13, 2017 at 4:25 AM, Masahiro Yamada <yamada.masah...@socionext.com> wrote: > The cache files are only cleaned away by "make clean". If you continue > incremental builds, the cache files will grow up little by little. > It is not a big deal in general use cases because compiler flags do not > change quite often. > > However, if you do build-test for various architectures, compilers, and > kernel configurations, you will end up with huge cache files soon. > > When the cache file exceeds 1000 lines, shrink it down to 500 by "tail". > The Least Recently Added lines are cut. (not Least Recently Used) > I hope it will work well enough. > > Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com> > --- > > Changes in v2: > - Simplify code per Douglas Anderson > > scripts/Kbuild.include | 6 ++++++ > 1 file changed, 6 insertions(+)
Thanks for doing this! Reviewed-by: Douglas Anderson <diand...@chromium.org>
