-stdlib=libc++ added to configure.cxxflags but not configure.ldflags

[Joshua Root]

On 2016-1-27 05:52 , Rainer Müller wrote:
> On 2016-01-26 19:13, Joshua Root wrote:
>> On 2016-1-27 04:55 , Rainer Müller wrote:
>>> -stdlib=... is a linker flag not for ld itself, but for the clang++ to
>>> pass the correct library to ld.
>>>
>>> I think this should be added to configure.ldflags in the same way it is
>>> handled for configure.cxxflags.
>>
>> Does that work (or even make sense) when linking is not being done with
>> clang++?
> 
> How else would you link C++ code if not with clang/clang++?

LDFLAGS is not only used when linking C++ code.

> The -stdlib=libc++ option is already specific to clang/clang++,
> gcc/g++ do not understand it.

But the current check only considers the value of configure.cxx.

- Josh