Date: Thu, 5 Sep 2013 09:05:45 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Baptiste Daroussin <bapt@freebsd.org> Cc: current@FreeBSD.org Subject: Re: clang+libc++ using missing powl Message-ID: <010BAA30-EFD0-4B5C-AC94-908130533741@FreeBSD.org> In-Reply-To: <20130904223842.GB82066@ithaqua.etoilebsd.net> References: <20130904223842.GB82066@ithaqua.etoilebsd.net>
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--Apple-Mail=_3B3E9C8E-CC79-476D-904B-991DEEE22342 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On Sep 5, 2013, at 00:38, Baptiste Daroussin <bapt@freebsd.org> wrote: > I'm running exp-run to build the whole ports tree with clang using = libc++ by > default. >=20 > As a result we have a lot of fallouts of ports complaining about: > undefined reference to `powl' >=20 > It seems like libc++ is relying on a function we don't have yet in = libm, am I > missing something? Do you have a concrete example of a port that gives this result? We do have powl these days, but maybe some configure script is trying to be smart and does not pass -lm to the linker flags... -Dimitry --Apple-Mail=_3B3E9C8E-CC79-476D-904B-991DEEE22342 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.20 (Darwin) iEYEARECAAYFAlIoLVAACgkQsF6jCi4glqMH3ACgt5SQAeF3O5Xk9yb/3zJB5CJT RCEAn07AyweE15jykE5bwvMePiEaJcmn =7+LA -----END PGP SIGNATURE----- --Apple-Mail=_3B3E9C8E-CC79-476D-904B-991DEEE22342--
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