svn commit: r490610 - in head/devel: llvm40 llvm40/files llvm50 llvm50/files llvm60 llvm60/files llvm70

[Gerald Pfeifer]

On Thu, 17 Jan 2019, Brooks Davis wrote:
>   devel/llvm[45]0: Fix build on GCC systems. [1]

> +# Force GCC 5 on non-clang systems because GCC 8 won't compile this code.
> +.if exists(/usr/lib/libstdc++.so)
> +USE_GCC=	5
> +.endif

Is there a later version of GCC you could use?  GCC 5 has been
EOLed a while ago, and even GCC 6 has, so GCC 7 would appear to
be the lesser evil.

Gerald