Build error when using compiler wrapper nvcc_wrapper

[pkestene]

i've already mention this problem on spdlog, issue tracker, for the record here is the problem:

When building fmt with nvcc_wrapper, which wraps nvcc (Nvidia compiler), one gets the following error:

nvcc_wrapper -I/home/pkestene/install/spdlog/github/fmt -O3 -DNDEBUG -std=c++11 -o CMakeFiles/fmt.dir/ostream.cc.o -c /home/pkestene/install/spdlog/github/fmt/fmt/ostream.cc
/home/pkestene/install/spdlog/github/fmt/fmt/ostream.h: In function ‘void fmt::format_arg(fmt::BasicFormatter<Char, ArgFormatter>&, const Char*&, const T&)’:
/home/pkestene/install/spdlog/github/fmt/fmt/ostream.h:103:50: error: ‘ArgFormatter’ is not a template
typedef internal::MakeArg< BasicFormatter > MakeArg;
^
Please notice that when using regular nvcc, the code build fine, but when building with nvcc_wrapper, nvcc_wrapper replaces option "-c" by "-x cu" and goes on as if source code might contain actual cuda code. This wrapper is really useful for using performance portability tool kokkos.

There is a simple fix which consists in replacing ArgFormatter by ArgFormatter_ in template argument.

[vitaut]

Thank you for reporting this and providing the fix.