On Fri, Jul 22, 2016 at 11:34:44AM -0400, Martin Carroll wrote:
> Hi Josh, thanks for the fast reply!
> > When the original kernel is built, TEMPDIR hasn't been exported yet.
> I already had TEMPDIR set (and exported) in my own shell environment.  Shell
> scripts should never assume that they "own" an environment variable.  The
> user's environment on entering the script can be anything.  If you want to
> bypass the special logic in kpatch-gcc using the "look for an empty
> environment variable" trick, then kpatch-build must explicitly make that
> environment variable empty before invoking the original make.

You're right, that is indeed a bug.  Care to open a github issue?  (Or
even better, a pull request? :-))

-- 
Josh

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