Re: libbsd build problem on powerpc

2019-09-20 Thread Joel Sherrill
On Fri, Sep 20, 2019, 6:58 AM Sebastian Huber <
sebastian.hu...@embedded-brains.de> wrote:

> On 20/09/2019 12:54, Chris Johns wrote:
> >> On 20 Sep 2019, at 5:38 pm, Sebastian Huber <
> sebastian.hu...@embedded-brains.de> wrote:
> >> I get the following build error on powerpc with the libbsd:
> >
> > Is this with master?
>
> No, the 5-freebsd-12 branch.
>
> >
> >> /scratch/git-rtems-libbsd (5-freebsd-12) > ./waf -j 1
> >> Waf: Entering directory
> `/scratch/git-rtems-libbsd/build/powerpc-rtems5-qoriq_e500-default'
> >> [1794/1909] Linking
> build/powerpc-rtems5-qoriq_e500-default/debugger01.exe
> >>
> /build/rtems/5/lib/gcc/powerpc-rtems5/7.4.1/../../../../powerpc-rtems5/bin/ld:
> cannot find -ldebugger
> >> collect2: error: ld returned 1 exit status
> >
> > The library has been built?
>
> No:
>
> # Filter debugger to only build for architectures that have a target
> backend
> AC_MSG_CHECKING([whether CPU supports libdebugger])
> case $RTEMS_CPU in
>arm | i386)
> HAVE_LIBDEBUGGER=yes ;;
>*)
> HAVE_LIBDEBUGGER=no ;;
> esac
> AM_CONDITIONAL(LIBDEBUGGER,[test x"$HAVE_LIBDEBUGGER" = x"yes"])
> AC_MSG_RESULT([$HAVE_LIBDEBUGGER])
>

If this test is only exercising the debugger library, then it needs to be
disabled when the library is not present.

Of course, having PowerPC libdebugger support is preferable. :)

>
> --
> Sebastian Huber, embedded brains GmbH
>
> Address : Dornierstr. 4, D-82178 Puchheim, Germany
> Phone   : +49 89 189 47 41-16
> Fax : +49 89 189 47 41-09
> E-Mail  : sebastian.hu...@embedded-brains.de
> PGP : Public key available on request.
>
> Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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Re: libbsd build problem on powerpc

2019-09-20 Thread Sebastian Huber

On 20/09/2019 12:54, Chris Johns wrote:

On 20 Sep 2019, at 5:38 pm, Sebastian Huber 
 wrote:
I get the following build error on powerpc with the libbsd:


Is this with master?


No, the 5-freebsd-12 branch.




/scratch/git-rtems-libbsd (5-freebsd-12) > ./waf -j 1
Waf: Entering directory 
`/scratch/git-rtems-libbsd/build/powerpc-rtems5-qoriq_e500-default'
[1794/1909] Linking build/powerpc-rtems5-qoriq_e500-default/debugger01.exe
/build/rtems/5/lib/gcc/powerpc-rtems5/7.4.1/../../../../powerpc-rtems5/bin/ld: 
cannot find -ldebugger
collect2: error: ld returned 1 exit status


The library has been built?


No:

# Filter debugger to only build for architectures that have a target backend
AC_MSG_CHECKING([whether CPU supports libdebugger])
case $RTEMS_CPU in
  arm | i386)
   HAVE_LIBDEBUGGER=yes ;;
  *)
   HAVE_LIBDEBUGGER=no ;;
esac
AM_CONDITIONAL(LIBDEBUGGER,[test x"$HAVE_LIBDEBUGGER" = x"yes"])
AC_MSG_RESULT([$HAVE_LIBDEBUGGER])

--
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail  : sebastian.hu...@embedded-brains.de
PGP : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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Re: libbsd build problem on powerpc

2019-09-20 Thread Chris Johns
> On 20 Sep 2019, at 5:38 pm, Sebastian Huber 
>  wrote:
> I get the following build error on powerpc with the libbsd:

Is this with master?

> /scratch/git-rtems-libbsd (5-freebsd-12) > ./waf -j 1
> Waf: Entering directory 
> `/scratch/git-rtems-libbsd/build/powerpc-rtems5-qoriq_e500-default'
> [1794/1909] Linking build/powerpc-rtems5-qoriq_e500-default/debugger01.exe
> /build/rtems/5/lib/gcc/powerpc-rtems5/7.4.1/../../../../powerpc-rtems5/bin/ld:
>  cannot find -ldebugger
> collect2: error: ld returned 1 exit status

The library has been built?

> Waf: Leaving directory 
> `/scratch/git-rtems-libbsd/build/powerpc-rtems5-qoriq_e500-default'
> Build failed
> -> task in 'debugger01.exe' failed with exit status 1 (run with -v to display 
> more information)

Does `waf -v` shows anything?

> I tried to understand how the TestIfHeaderComposer() works, but I did't 
> figure out what the purpose of the "define_keys" is.

I am not sure. It is related to what the composer returns. I can have look next 
week if I can generate the failure. 


Chris
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libbsd build problem on powerpc

2019-09-20 Thread Sebastian Huber

Hello,

I get the following build error on powerpc with the libbsd:

/scratch/git-rtems-libbsd (5-freebsd-12) > ./waf -j 1
Waf: Entering directory 
`/scratch/git-rtems-libbsd/build/powerpc-rtems5-qoriq_e500-default'

[1794/1909] Linking build/powerpc-rtems5-qoriq_e500-default/debugger01.exe
/build/rtems/5/lib/gcc/powerpc-rtems5/7.4.1/../../../../powerpc-rtems5/bin/ld: 
cannot find -ldebugger

collect2: error: ld returned 1 exit status

Waf: Leaving directory 
`/scratch/git-rtems-libbsd/build/powerpc-rtems5-qoriq_e500-default'

Build failed
 -> task in 'debugger01.exe' failed with exit status 1 (run with -v to 
display more information)


I tried to understand how the TestIfHeaderComposer() works, but I did't 
figure out what the purpose of the "define_keys" is.


--
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail  : sebastian.hu...@embedded-brains.de
PGP : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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