[libcxx] r250256 - Workaround -pedantic flag added by LLVM

[Eric Fiselier via cfe-commits]

Removes it because "-Wno-pedantic" incorrectly matches -pedantic? If my
guess is correct, whoops :-(

On Thu, Oct 15, 2015 at 1:51 PM, Evgenii Stepanov <eugeni.stepanov at gmail.com
> wrote:

> Guess what this does to the -Wno-pedantic flag added by MSan? :)
>
> On Tue, Oct 13, 2015 at 4:56 PM, Eric Fiselier via cfe-commits
> <cfe-commits at lists.llvm.org> wrote:
> > Author: ericwf
> > Date: Tue Oct 13 18:56:33 2015
> > New Revision: 250256
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=250256&view=rev
> > Log:
> > Workaround -pedantic flag added by LLVM
> >
> > Modified:
> >     libcxx/trunk/CMakeLists.txt
> >
> > Modified: libcxx/trunk/CMakeLists.txt
> > URL:
> http://llvm.org/viewvc/llvm-project/libcxx/trunk/CMakeLists.txt?rev=250256&r1=250255&r2=250256&view=diff
> >
> ==============================================================================
> > --- libcxx/trunk/CMakeLists.txt (original)
> > +++ libcxx/trunk/CMakeLists.txt Tue Oct 13 18:56:33 2015
> > @@ -198,6 +198,10 @@ include(HandleLibcxxFlags)
> >  remove_flags(-DNDEBUG -UNDEBUG -D_DEBUG
> >               -stdlib=libc++ -stdlib=libstdc++ -lc++abi -m32)
> >
> > +# FIXME(EricWF): See the FIXME on LIBCXX_ENABLE_PEDANTIC.
> > +# Remove the -pedantic flag provided by LLVM.
> > +remove_flags(-pedantic)
> > +
> >  # Required flags
> ==============================================================
> >  add_compile_flags_if_supported(-std=c++11)
> >  if (NOT MSVC AND NOT LIBCXX_SUPPORTS_STD_EQ_CXX11_FLAG)
> >
> >
> > _______________________________________________
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> > cfe-commits at lists.llvm.org
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>
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