Cross building ports using poudriere on armv6 failing

[Mikaël Urankar]

2016-05-27 17:08 GMT+02:00 Guido Falsi <mad at madpilot.net>:
> Hi!
>
> I'm doing some experiments with a RPI2 board and I cross build my
> packages using poudriere on amd64.
>
> Since the ABI change my poudriere jails have not been working.
>
> Now, it's quite problable I'm missing something obvious or doing
> something wrong. But I cannot really figure out how to fix this. I'm
> looking for someone to point me in the right direction.
>
>
> I successfully upgraded the jails to r300410 using poudriere jail -u.
>
> Now each time I start the jail it dies trying to compile pkg (the first
> port it tries, with this error:
>
> checking whether the C compiler works... no
> configure: error: in `/wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.8.3':
> configure: error: C compiler cannot create executables
> See `config.log' for more details
> ===>  Script "configure" failed unexpectedly.
>
>
> Looking at the config.log gives me this error message:
>
> configure:3581: checking whether the C compiler works
> configure:3603: /nxb-bin/usr/bin/cc -O2 -pipe  -Wno-error
> -fno-strict-aliasing   conftest.c  >&5
> /nxb-bin/usr/bin/ld: ERROR: a.out uses VFP register arguments,
> /tmp/conftest-808afb.o does not
> /nxb-bin/usr/bin/ld: failed to merge target specific data of file
> /tmp/conftest-808afb.o
> cc: error: linker command failed with exit code 1 (use -v to see invocation)
>
> What should I do? Did I messed up the update?

update_jail() doesn't seem to update the native-xtools, you are
probably using an old toolchain.
Keep in mind that the native-xtools are built using /usr/src not the
'poudriere' one, you need to update your /usr/src tree before updating
your toolchain (or creating a new jail)