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Date:      Mon, 07 Aug 2017 06:37:00 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-toolchain@FreeBSD.org
Subject:   [Bug 221288] lang/gcc5 links against libsupc++ when compiling
Message-ID:  <bug-221288-29464-9xASWA1udT@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-221288-29464@https.bugs.freebsd.org/bugzilla/>
References:  <bug-221288-29464@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221288

Jan Beich <jbeich@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jbeich@FreeBSD.org

--- Comment #3 from Jan Beich <jbeich@FreeBSD.org> ---
(In reply to Gerald Pfeifer from comment #1)
> GCC really is supposed to work with libstdc++,

I guess, comment 0 alludes to base r233749 trick[1]. If ported to lang/gcc*
it'd make USE_GCC usage in C++ ports less dangerous on CLANG_IS_CC
architectures as Clang on FreeBSD 10+ defaults to libc++. OTOH, Clang on
FreeBSD has broken support for libstdc++ from ports i.e.,
--gcc-toolchain=3D/usr/local/lib/gccN is nop.

[1]
https://wiki.freebsd.org/NewC++Stack#Mixing_Libraries_using_Libc.2B-.2B-_an=
d_Libstdc.2B-.2B-

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