4.6.0pre3 available

[Chris Johns]

Derick Hammond wrote:
> Hi Chris:
> 
> I have tried the following, as I too wish to build my BSP outside of the 
> RTEMS source tree:
> 
> $ ../rtems-4.6.0pre3/configure --enable-multilib 
> --prefix=/tmp/test-m68k-rtems --target=m68k-rtems
> $ make RTEMS_BSP="" all
> 
> But I had the following error during the make process:
> 
> m68k-rtems-gcc --pipe -DPACKAGE_NAME=\"rtems-cpukit-libmisc\" 
> -DPACKAGE_TARNAME=\"rtems-cpukit-libmisc\" 
> -DPACKAGE_VERSION=\"4.6.0pre3\" -DPACKAGE_STRING=\"rtems-cpukit-libmisc\ 
> 4.6.0pre3\" -DPACKAGE_BUGREPORT=\"rtems-bugs at OARcorp.com\"    -isystem 
> ../../../lib/include        -g -Wall  -o o-optimize/capture-cli.o -c 
> ../../../../../rtems-4.6.0pre3/cpukit/libmisc/capture/capture-cli.c
> ../../../../../rtems-4.6.0pre3/cpukit/libmisc/capture/capture-cli.c: In 
> function `rtems_capture_task_time':
> ../../../../../rtems-4.6.0pre3/cpukit/libmisc/capture/capture-cli.c:1468:

This is similar to the error reported in PR292 in the RTEMS bug database, but 
the line number has moved and the target was the cpu32. This is the default m68k 
variant which I think is the 68020.

What is strange is I cannot see the -O2 option. I noticed the compiler's 
standard build optimisation level is now 2, that is I had -O2 as a gcc option. 
The PR292 has no -O as well.

> I note that there is a difference in the tools you used to compile 
> RTEMS. Is there a reason to use gcc-3.2.3 over gcc-3.2.2?

GCC 3.2.3 may help, but I think we should find out what is happening with the -O 
option first.

> 
> Any hints or tips to diagnose this problem would be greatly appreciated.
> 
> System:
> Redhat 7.3 - kernel-2.4.18-26.7.x
> 

Should be fine.

> RTEMS Packages installed:
> autoconf-rtems-2.57-1

I have just 2.57 but this should matter.

> automake-rtems-1.7.2-1

I have 1.7.4, but this should not be a problem.

> rtems-base-binutils-2.13.2.1-2
> m68k-rtems-binutils-2.13.2.1-2

I have these.

> 
> rtems-base-gcc-gcc3.2.2newlib1.11.0-2
> m68k-rtems-gcc-gcc3.2.2newlib1.11.0-2
> 

I have gcc 3.2.3 and newlib 1.11.0.

-- 
  Chris Johns, cjohns at cybertec.com.au