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Date:      Thu, 03 May 2018 21:06:45 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 227659] [PATCH] src.opts.mk: fix to build WITH_GCC=yes when using an external compiler that supports c++11
Message-ID:  <bug-227659-227-ynWh9YZbVw@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-227659-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-227659-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227659

--- Comment #5 from Kenneth Salerno <kennethsalerno@yahoo.com> ---
(In reply to Mark Millard from comment #2)
Hi, Mark.=20

I had a segfault compiling libstand32
(https://bugs.llvm.org/show_bug.cgi?id=3D37330) that was caused by -mcpu=3D=
power9,
so I tried building everything again without -mcpu=3Dpower9 and got the same
result with ports-mgmt/pkg segfaulting when the system clang is linking
pkg-static.

Here's my config:
MYLLVMSUFFIX =3D 60
_OSRELEASE !=3D uname -r
OSREL =3D ${_OSRELEASE:C/-.*//}
XCC =3D /usr/local/bin/clang${MYLLVMSUFFIX}
XCXX =3D /usr/local/bin/clang++${MYLLVMSUFFIX}
XCPP =3D /usr/local/bin/clang-cpp${MYLLVMSUFFIX}
CROSS_BINUTILS_PREFIX =3D /usr/local/bin/powerpc64-unknown-freebsd${OSREL}-
XCFLAGS +=3D -B/usr/local/bin/powerpc64-unknown-freebsd${OSREL}-
XCXXFLAGS +=3D -B/usr/local/bin/powerpc64-unknown-freebsd${OSREL}-
XLDFLAGS +=3D -B/usr/local/bin/powerpc64-unknown-freebsd${OSREL}-
NO_WERROR =3D
WERROR =3D
WITHOUT_GCC =3D yes
WITHOUT_GCC_BOOTSTRAP =3D yes
WITHOUT_GNUCXX =3D yes
WITH_CLANG =3D yes
WITH_CLANG_BOOTSTRAP =3D yes
WITH_CLANG_FULL =3D yes
WITH_CLANG_IS_CC =3D yes
WITH_LLD =3D yes

FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM
4.0.0)
Target: powerpc64-unknown-freebsd11.1
Thread model: posix
InstalledDir: /usr/bin

I'm about ready to give up on this one.

--=20
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