Messages in this thread | | | Date | Sun, 22 Jul 2018 09:45:50 +1000 | From | Dave Chinner <> | Subject | Re: [PATCH 1/5] radix tree test suite: fix mapshift build target |
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On Mon, Jul 16, 2018 at 07:41:32PM -0700, Matthew Wilcox wrote: > On Mon, Jul 16, 2018 at 03:08:20PM -0600, Ross Zwisler wrote: > > On Mon, Jul 16, 2018 at 12:52:49PM -0700, Matthew Wilcox wrote: > > > On Mon, Jul 16, 2018 at 10:07:10AM -0600, Ross Zwisler wrote: > > <> > > > OK ... what version of make are you using? Because this works fine for me: > > > > > > $ git clone linux clean > > > $ cd clean > > > $ git checkout v4.17 > > > $ cd tools/testing/radix-tree/ > > > $ git revert 8d9fa88edd5e360b71765feeadb915d4066c9684 > > > $ make > > > > > > $ make --version > > > GNU Make 4.1 > > > Built for x86_64-pc-linux-gnu > > > > > > It's Debian's Version: 4.1-9.1 > > > > $ make --version > > GNU Make 4.2.1 > > Built for x86_64-redhat-linux-gnu > > > > The one from Fedora 27. > > Huh. I just tried 4.2.1-1.1 from Debian unstable and that doesn't > produce the problem either. I'm not sure how to proceed at this point. > I'm really not a makefile expert.
This smells like a problem we just hit with make 4.2.1 in fedora 28 in fstests - the regex expanstion has been screwed up such that things like [a-z] will match [A-Z] and other things as well. Debian is unaffected, apparently fedora has a backport of stuff from the as-yet-unreleased next version of make/glibc. See this thread:
https://www.spinics.net/lists/fstests/msg10200.html
Try setting LANG=C and seeing if the problem goes away....
Cheers,
Dave. -- Dave Chinner david@fromorbit.com
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