|Summary:||devel/arm-none-eabi-gcc492: Fix build with libc++ 3.9.0|
|Product:||Ports & Packages||Reporter:||Dimitry Andric <dim>|
|Component:||Individual Port(s)||Assignee:||Gerald Pfeifer <gerald>|
|Severity:||Affects Some People||CC:||gerald, ian, imp|
|Bug Depends on:|
Description Dimitry Andric 2016-09-18 21:25:54 UTC
Created attachment 174934 [details] Include <new> in gcc/system.h During the exp-run for bug 212343, devel/arm-none-eabi-gcc492 encounters a similar problem as with bug 212465 for lang/gcc49, and bug 212696 for devel/avr-gcc, namely: In file included from /wrkdirs/usr/ports/devel/arm-none-eabi-gcc492/work/gcc-4.9.2/gcc/c/c-objc-common.c:33: In file included from /usr/include/c++/v1/new:70: /usr/include/c++/v1/exception:267:5: error: no member named 'fancy_abort' in namespace 'std::__1'; did you mean simply 'fancy_abort'? _VSTD::abort(); ^~~~~~~ This is because gcc's system.h redefines abort to fancy_abort, and then includes a number of C++ standard headers. I propose to fix this with the same patch as I submitted for bug 212465 and bug 212696.
Comment 1 Ian Lepore 2017-03-28 03:25:58 UTC
We still need gcc492 to compile a few of the older uboot ports. Could a ports commit please commit this?
Comment 2 Warner Losh 2017-04-07 16:56:39 UTC
(In reply to Ian Lepore from comment #1) We don't need gcc 4.9.2 anymore for the old u-boot ports. They have all been updated. And if I've missed one, the compilation fix is trivial.
Comment 3 Gerald Pfeifer 2017-04-16 02:16:22 UTC
Let me help with this... After all, someone cared enough to create and provide a patch, and letting this sit isn't helpful nor encouraging.
Comment 4 commit-hook 2017-04-16 02:40:30 UTC
A commit references this bug: Author: gerald Date: Sun Apr 16 02:40:18 UTC 2017 New revision: 438614 URL: https://svnweb.freebsd.org/changeset/ports/438614 Log: Copy files/patch-gcc_system.h over from lang/gcc49 to fix the build with libc++ 3.9.0. PR: 212804 Submitted by: dim Approved by: ian (maintainer) Changes: head/devel/arm-none-eabi-gcc492/files/patch-gcc_system.h
Comment 5 Gerald Pfeifer 2017-04-16 02:47:18 UTC
I applied the patch, thank you. As a note about this port, I recommend to not go for minor releases when it comes to GCC, but would have named this just arm-none-eabi-gcc49 (and updated to GCC 4.9.4 from 4.9.2).