Am Samstag, 11. Juni 2016 um 11:57:07, schrieb Georg Baum <georg.b...@post.rwth-aachen.de> > Kornel Benko wrote: > > > I have a check for regex, what about the attached? > > 1.) Determine if 'regex-source' compiles in FindCXX11Compiler.cmake > > 2.) Use the value in case of 'clang' in CMakeLists.txt > > Perfect, thanks a lot!
Some googling helps a lot.
> > Maybe we should use this value unconditionally?
>
> This would depend on how exactly the old gcc regex implementation is: If it
> is broken at compile time we could use it unconditionally. If it is broken
> only at runtime it would not help. I would play on the safe side here and
> use explicitly our knowledge that it is broken for old gcc.
>
OK. Committed.
> Georg
Kornel
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