[patch ping] libstdc++ testsuite cxxflags

[David Edelsohn]

On Sat, May 24, 2014 at 12:54 PM, Jonathan Wakely <jwakely.gcc@gmail.com> wrote:
> On 24 May 2014 17:07, David Edelsohn wrote:
>> This patch broke the ability to run the libstdc++ testsuite on AIX.
>>
>> I now see the following errors:
>>
>> bad switch "-O": must be -all, -about, -indices, -inline, -expanded, -line, -lin
>> estop, -lineanchor, -nocase, -start, or --
>>     while executing
>> "regexp "\-O" $cxxflags"
>
> Would this work instead?
>
>    regexp ".*-O" $cxxflags

That change does seem to fix the problem as seen by libstdc++ in
latest AIX testresults.

Thanks, David