Re: [PATCH linux-next] Documentation: mic: mpssd: Disable mpssd builds for kernels < 3.13

From: Andrew Morton
Date: Wed Sep 24 2014 - 00:59:40 EST


On Tue, 23 Sep 2014 21:51:09 -0700 ashutosh dixit <ashutosh.dixit@xxxxxxxxx> wrote:

> On Tue, Sep 23 2014 at 05:58:19 PM, Peter Foley <pefoley2@xxxxxxxxxxx> wrote:
> > On Tue, Sep 23, 2014 at 8:51 PM, Andrew Morton
> > <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> >> Can't we just fix the Makefiles? Cook up a rule which makes
> >> headers_install (if needed) before building Documentation/?
> >
> > Currently, the ordering is enforced by
> > http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/Makefile#n946
> > I'll take a look at making Documentation/ depend on headers_install.
> >
> I would think it is preferable to keep the 'make headers_install' and
> 'make Documentation/' steps separate, as they currently are, so that
> only the people who need to upgrade system headers do that, rather than
> forcing people to upgrade system headers each time something in
> Documentation/ is recompiled and moreover doing that compile/install as
> root.

headers_install installs into ./usr/include and ./include. It's local
to the kernel build tree.

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