On Thu, Jun 20, 2019 at 10:54:21AM +0200, Sam Ravnborg wrote:
> Hi Antony
>
> On Thu, Jun 20, 2019 at 11:25:09AM +0300, Antony Pavlov wrote:
> > The commit b917f7864115a35 ("remove CONFIG_DEBUG_INFO")
> > has dropped Kconfig DEBUG_INFO option however we
> > still have very many DEBUG_INFO mentions in defconfig
> > files. Drop them using sed:
> >
> > find -iname '*defconfig' -type f -exec \
> > sed -i "/CONFIG_DEBUG_INFO=y/d" {} ';'
> Another approach could be to regenerate all defconfigs.
> A little scripting around savedefconfig should do it.
>
> Then we would get rid of all obsolete symbols in one go - for all
> defconfigs.
>
> The generated defconfig would be the one that people would be using
> anyway, so there should be only a little risk to introduce new issues
> doing it this way.
>
> Willing to try this approcah - maybe across all architectures?
I once thought the same and came up with this little thing:
#!/bin/bash
for a in arch/*; do
arch=$(basename $a)
for c in $a/configs/*; do
config=$(basename $c)
export ARCH=$arch
make $config && make savedefconfig && mv defconfig $c
done
done
Just tested, still works. Maybe I should just run this from time to time
and commit the result. What do you think?
Sascha
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