Re: [patch ping] libstdc++ testsuite cxxflags

[Jonathan Wakely <jwakely.gcc@gmail.com>]

On 17 May 2014 10:50, Jonathan Wakely wrote:
> On 17 May 2014 01:16, Sandra Loosemore wrote:
>> It appears that this patch from last fall never got reviewed.
>>
>> https://gcc.gnu.org/ml/gcc-patches/2013-10/msg02340.html
>>
>> Can someone take a look?  I'll commit the patch on Cesar's behalf if it's
>> approved.
>
> Libstdc++ patches need to go to the libstdc++ list, which this did, in
> a separate mail that broke the threading:
> https://gcc.gnu.org/ml/libstdc++/2013-10/msg00224.html
> Then archives's inability to thread betweem months broke it again:
> https://gcc.gnu.org/ml/libstdc++/2013-11/msg00113.html
>
> I approved it then withdrew that approval:
> https://gcc.gnu.org/ml/libstdc++/2013-11/msg00120.html
> then the patch got revised:
> https://gcc.gnu.org/ml/libstdc++/2013-11/msg00122.html
>
> I'll have to refresh my memory about it.

I think I'm happiest with the second version of the patch, in
https://gcc.gnu.org/ml/libstdc++/2013-11/msg00114.html

It does mean a change that might affect people using CXXFLAGS when
running the tests, so we might want to update
https://gcc.gnu.org/onlinedocs/libstdc++/manual/test.html where it says
"Or, just run the testsuites with CXXFLAGS set to -D_GLIBCXX_DEBUG or
-D_GLIBCXX_PARALLEL."