Date: Thu, 29 Nov 2012 11:42:37 +0100 From: Dimitry Andric <dim@FreeBSD.org> To: Volodymyr Kostyrko <c.kworr@gmail.com> Cc: "stable@freebsd.org" <stable@FreeBSD.org>, David Chisnall <theraven@FreeBSD.org> Subject: Re: -stdlib=libc++ fails for some ports Message-ID: <50B73C1D.7070709@FreeBSD.org> In-Reply-To: <50B731FC.5090301@gmail.com> References: <50B731FC.5090301@gmail.com>
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On 2012-11-29 10:59, Volodymyr Kostyrko wrote:
> When compiling databases/db5 with CFLAGS+= -stdlib=libc++ I got this:
>
> libtool: compile: c++ -c -I. -I./../src -D_THREAD_SAFE -O2 -pipe
> -march=native -fno-strict-aliasing -stdlib=libc++ ../lang/cxx/cxx_db.cpp
> -fPIC -DPIC -o .libs/cxx_db.o
> In file included from ../lang/cxx/cxx_channel.cpp:13:
> In file included from ./db_cxx.h:55:
> In file included from /usr/include/c++/v1/iostream:38:
> In file included from /usr/include/c++/v1/ios:216:
> In file included from /usr/include/c++/v1/__locale:15:
> In file included from /usr/include/c++/v1/string:434:
> In file included from /usr/include/c++/v1/algorithm:590:
> In file included from /usr/include/c++/v1/initializer_list:47:
> /usr/include/c++/v1/cstddef:64:61: error: expected class member or base
> class name
> _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t() : _(0) {}
> ^
> ./db_int.h:445:16: note: expanded from macro '_'
> #define _(msg) msg /* Replace with localization function. */
> ^
>
> The problem is actually on libc++ side and has been fixed upstream:
>
> http://llvm.org/viewvc/llvm-project?view=rev&revision=167038
Yes, David imported a new libc++ snapshot, including this fix, into head
in r242945. He did not set an MFC period at the time, so I am not sure
what his plans are. :-)
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