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From: Mark Millard <markmi@dsl-only.net>
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Subject: Re: llvm 4.0 on PPC64
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Date: Fri, 28 Apr 2017 20:23:51 -0700
Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>
To: luciano@vespaperitivo.it
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Luciano Mannucci luciano at vespaperitivo.it wrote on
Fri Apr 28 11:01:12 UTC 2017 (about building llvm 4.0
on powerpc64):

> It seems it doesn't compile on 11.0-RELEASE-p1. Is it a known bug?
> I'm getting this from make install clean:

(He then lists some compile errors.)

What compiler was trying to compile devel/llvm40 on
powerpc64?

For a powerpc64 FreeBSD system. . .

Normally there is not a system-clang with libc++ but
instead a gcc 4.2.1 and an old libstdc++ . In such
a context some other lang/gcc* or devel/powerpc64-gcc
or some such would be required to bootstrap
devel/llvm40 . This sort of issue has been true
since something like clang 3.5 for systems based
on gcc 4.2.1 and its libstdc++ .

===
Mark Millard
markmi at dsl-only.net