Date: Tue, 29 Nov 2016 18:58:02 +0100 From: Rainer Hurling <rhurlin@gwdg.de> To: =?UTF-8?Q?Fernando_Apestegu=c3=ada?= <fernando.apesteguia@gmail.com> Cc: FreeBSD Mailing List <freebsd-ports@freebsd.org> Subject: Re: Help with C++, gcc4.9 and libstdc++ Message-ID: <e016b8bf-8c3a-b8e1-6dae-3aa6f25063a0@gwdg.de> In-Reply-To: <CAGwOe2Y2g8W7sP%2BCcSG6qbEn6yevEXquDDYKkN3MapwCvgi-VA@mail.gmail.com> References: <CAGwOe2Y2g8W7sP%2BCcSG6qbEn6yevEXquDDYKkN3MapwCvgi-VA@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi Fernando, Am 29.11.2016 um 17:50 schrieb Fernando Apesteguía: > I maintain a port written mostly in C++ (cad/openvsp). > > This port used to compile fine in 11 and 10.x in both i386 and amd64. > Since Nov 22nd I'm receiving a pkg-fallout for this port in 10.1. The > port fails with this message: > > undefined reference to `__cxa_throw_bad_array_new_length' > > I assume the source of the problem is defaulting to gcc 4.9 in the > ports and it seems to be related to libstdc++ > > I use USES=compiler:gcc-c++11-lib in the Makefile since some c++11 > features are required. Any idea of why this could be failing to link?. > What puzzles me is that it compiles fine with gcc 4.9 in 10.2. > > Thanks in advance. this also happens with a few other ports, and is described in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214863 As far, as I understand, a patch with a workaround will be committed in the next time. HTH, Rainer
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?e016b8bf-8c3a-b8e1-6dae-3aa6f25063a0>