Re: Undefined C++ Atomic Symbol on sh-rtems

2016-04-18 Thread Oleg Endo
On Mon, 2016-04-18 at 14:15 -0500, Joel Sherrill wrote: > Since I stated that, we decided to use the 6.1 branch for a while. > So I decided to look at config/sh/linux.h and see what it was doing. > Copying if on the 6.1 branch seemed liked an option. But it only > appears to address SH3 and SH1 fo

Re: Undefined C++ Atomic Symbol on sh-rtems

2016-04-18 Thread Joel Sherrill
On 4/18/2016 6:11 AM, Oleg Endo wrote: On Sun, 2016-04-17 at 13:33 -0500, Joel Sherrill wrote: Thanks for the quick and thorough reply. This doesn't happen with GCC 4.9 which we are using on our newest release branch. With any luck your work will be in gcc 7 before we make another release br

Re: Undefined C++ Atomic Symbol on sh-rtems

2016-04-18 Thread Oleg Endo
On Sun, 2016-04-17 at 13:33 -0500, Joel Sherrill wrote: > Thanks for the quick and thorough reply. > > This doesn't happen with GCC 4.9 which we are using on our newest > release branch. With any luck your work will be in gcc 7 before we > make another release branch. That's probably because of

Re: Undefined C++ Atomic Symbol on sh-rtems

2016-04-17 Thread Joel Sherrill
On April 16, 2016 7:50:21 PM CDT, Oleg Endo wrote: >Hi, > >On Sat, 2016-04-16 at 18:58 -0500, Joel Sherrill wrote: > >> I am hoping the solution to this is obvious to someone >> more familiar with the C++ libraries. Recently the >> sh4 BSP for RTEMS began to have undefined symbols >> like this w

Re: Undefined C++ Atomic Symbol on sh-rtems

2016-04-16 Thread Oleg Endo
Hi, On Sat, 2016-04-16 at 18:58 -0500, Joel Sherrill wrote: > I am hoping the solution to this is obvious to someone > more familiar with the C++ libraries. Recently the > sh4 BSP for RTEMS began to have undefined symbols > like this when linking a C++ test: > > /data/home/joel/rtems-4.11-work/t

Undefined C++ Atomic Symbol on sh-rtems

2016-04-16 Thread Joel Sherrill
Hi I am hoping the solution to this is obvious to someone more familiar with the C++ libraries. Recently the sh4 BSP for RTEMS began to have undefined symbols like this when linking a C++ test: /data/home/joel/rtems-4.11-work/tools/4.12/bin/../lib/gcc/sh-rtems4.12/6.0.0/ml/m4/libstdc++.a(cxx11-s