Re: [gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-31 Thread Rich Freeman
On Fri, Oct 31, 2014 at 12:25 PM, Luca Barbato wrote: > > lu - hoping rust won't have such issues. > Funny - I first heard of this earlier this week. Biggest issue I see with rust is that it seems like it has joined the every-language-needs-its-own-package-manager club, and it seems to me that i

Re: [gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-31 Thread Luca Barbato
On 30/10/14 15:06, Jan Kundrát wrote: On Saturday, 25 October 2014 12:47:21 CEST, Luca Barbato wrote: The ABI mismatch is due the library not being versioned properly as "usual"? Please note that this would be a "hard thing to do". This is not just a matter of calling an appropriate version of

Re: [gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-30 Thread Jan Kundrát
On Saturday, 25 October 2014 12:47:21 CEST, Luca Barbato wrote: The ABI mismatch is due the library not being versioned properly as "usual"? Please note that this would be a "hard thing to do". This is not just a matter of calling an appropriate version of a given function; there are no guara

Re: [gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-25 Thread Luca Barbato
On 25/10/14 13:09, Matthias Maier wrote: > >> Not sure if the llvm C++ runtime might help here or it is any better >> than the one provided by gnu, but might be a good time to gather >> volunteers to provide a mean to use clang as main compiler out of box. > > libc++ makes stricter ABI guarantees

Re: [gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-25 Thread Matthias Maier
> Not sure if the llvm C++ runtime might help here or it is any better > than the one provided by gnu, but might be a good time to gather > volunteers to provide a mean to use clang as main compiler out of box. libc++ makes stricter ABI guarantees [1]. But from personal experience I would not con

Re: [gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-25 Thread Luca Barbato
On 24/10/14 19:12, Anthony G. Basile wrote: > bug 513386 - net-libs/webkit-gtk-2.4.3 - ./.libs/libwebkitgtk-3.0.so: > undefined reference to `_ZNSt6chrono12steady_clock3nowEv@GLIBCXX_3.4.17' > -> This is a problem. It relates to abi mismatching with libstdc++. The ABI mismatch is due the library

[gentoo-dev] status of bugs blocking gcc-4.8.3

2014-10-24 Thread Anthony G. Basile
Hi everyone, Regarding blockers against bug #461954 "(gcc-4.8) GCC 4.8 porting" and bug #516152 "(gcc-4.8-stable) sys-devel/gcc-4.8.? stabilization" here is the current situation: bug #516548 - (PR61538) broken atomic on MIPS R1 -> As far as I can tell, this only effects R1. It doe