[toolchain] system clang on powerpc64 vs building lang/gcc7-devel with it: xgcc gets segmentation fault

[Gerald Pfeifer]

On Tue, 4 Jul 2017, Mark Millard wrote:
> I have submitted: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81315
> for the below, presuming for now that the problem is on the GCC side
> of things. Hopefully it is not tied to include-fixed/ now being empty.
> 
> [We will see if the GCC folks object to the include-fixed/ having
> empty or not.]

Internal Compiler Errors (ICEs) are among my favorite bugs since
there can hardly be any debate about whether there is a bug there
or not - the compiler is never supposed to crash. ;-)

Gerald