Re: avoid new GCC-7-exposed warnings

[Eric Blake]

On 11/01/2016 05:24 PM, Eric Blake wrote:

>> Subject: [PATCH 1/3] gnulib: update to latest and adapt printf-quote.sh test
>>
>> * .gitignore: Add /lib/limits.h.
>> * tests/misc/printf-quote.sh: Reflect that a single quote is now
>> rendered as "'", rather than as ''\'''.
>> ---
>>  .gitignore                 | 1 +
>>  gnulib                     | 2 +-
>>  tests/misc/printf-quote.sh | 2 +-
>>  3 files changed, 3 insertions(+), 2 deletions(-)
> 
> git bisect is pointing to this commit as the culprit for this error on
> my Fedora 24 box:
> 
> CDPATH="${ZSH_VERSION+.}:" && cd . && /bin/sh
> /home/eblake/coreutils/build-aux/missing aclocal-1.15 -I m4
> configure.ac:60: warning: gl_LIMITS_H is m4_require'd but not m4_defun'd

Hmm. Now I can't reproduce the problem on a fresh checkout. I suspect it
is a side effect of running bootstrap at the right times (or more
likely, failing to re-run bootstrap while trying to do my git bisect).
So at this point, I think it was just a false positive on my end, and
not a problem in gnulib.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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