Date: Fri, 27 May 2016 22:50:03 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Mark Millard <markmi@dsl-only.net> Cc: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>, freebsd-ports@freebsd.org Subject: Re: 11.0-CURRENT -r300770 libc++ update vs. lang/powerpc64-xtoolchain-gcc: no go [self hosted powerpc64 context] Message-ID: <8FAD594D-4349-4EA7-A712-D3792537FB1D@FreeBSD.org> In-Reply-To: <95E2A9D6-8E1A-46FB-84FF-60927A6F1CE4@dsl-only.net> References: <95E2A9D6-8E1A-46FB-84FF-60927A6F1CE4@dsl-only.net>
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[-- Attachment #1 --] On 27 May 2016, at 01:53, Mark Millard <markmi@dsl-only.net> wrote: > > I do buildworld/buildkernel on a powerpc64 targeting itself via lang/powerpc64-xtoolchain-gcc (a.k.a. lang/powerpc64-gcc for the most part). [Getting that lang/powerpc64-gcc installed for self-hosted use does take some work-around activity.] I have buildworld build clang (but not use it). [I've been doing this with 11.0-CURRENT for a long time.] > > Actually I use lang/gcc49 as the "system compiler" and lang/powerpc64-gcc as the self-hosting so-called "cross compiler". (I later list the src.conf content.) gcc4.2.1 is not installed. > > Trying to go from: > >> # uname -apKU >> FreeBSD FBSDG5C0 11.0-CURRENT FreeBSD 11.0-CURRENT #36 r300531M: Mon May 23 20:13:52 PDT 2016 root@FBSDG5C0:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/sys/GENERIC64vtsc-NODEBUG powerpc powerpc64 1100111 1100111 > > (for which -r300531 built and installed fine this way) to -r300777 now fails with errors such as: > >> --- lib/libc++__L --- >> In file included from /usr/src/lib/libc++/../../contrib/libc++/include/iterator:346:0, >> from /usr/src/lib/libc++/../../contrib/libc++/include/memory:606, >> from /usr/src/lib/libc++/../../contrib/libc++/include/algorithm:628, >> from /usr/src/lib/libc++/../../contrib/libc++/src/algorithm.cpp:10: >> /usr/src/lib/libc++/../../contrib/libc++/include/iosfwd:176:14: error: 'mbstate_t' was not declared in this scope >> typedef fpos<mbstate_t> streampos; >> ^ This is hopefully fixed by r300873 now. Can you please verify? -Dimitry [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.30 iEYEARECAAYFAldIswIACgkQsF6jCi4glqMN6QCeLcfevnjrK4xIuXQT7sZ//0gJ c7YAoN2zu3s7+Us/rb14dOY5/0s5VkDH =+Ksh -----END PGP SIGNATURE-----
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