configure/make with multiple jobs error?

[Gedare Bloom]

On Tue, Jun 5, 2018 at 9:02 PM, Chris Johns <chrisj at rtems.org> wrote:
> On 31/5/18 2:56 am, Gedare Bloom wrote:
>> On Wed, May 30, 2018 at 12:15 PM, Gedare Bloom <gedare at rtems.org> wrote:
>>> On Wed, May 30, 2018 at 12:10 PM, Gedare Bloom <gedare at rtems.org> wrote:
>>>> Hello all,
>>>>
>>>> I got a strange error just now with a fresh toolchain and current master.
>>>>
>>>> I did:
>>>> $ ../../rtems/configure --target=sparc-rtems5 --enable-rtemsbsp=erc32
>>>> --enable-tests
>>>> This was OK.
>>>>
>>>> $ make -j4
>>>> This errored out with:
>>>> checking for gawk... gawk
>>>> checking whether make sets $(MAKE)... yes
>>>> checking whether to enable maintainer-specific portions of Makefiles... no
>>>> checking for RTEMS_BSP... erc32
>>>> checking for perl... /usr/bin/perl
>>>> configure: error: Invalid BSP
>>>> configure: error:
>>>> ../../../../../../../../rtems/c/src/lib/libbsp/sparc/configure failed
>>>> for lib/libbsp/sparc
>>>> Makefile:731: recipe for target 'erc32' failed
>>>> make[2]: *** [erc32] Error 1
>>>> make[2]: Leaving directory '/media/gedare/Seagate Expansion
>>>> Drive/work/rtems/builds/b-erc32-5/sparc-rtems5/c'
>>>> Makefile:289: recipe for target 'all-recursive' failed
>>>> make[1]: *** [all-recursive] Error 1
>>>> make[1]: Leaving directory '/media/gedare/Seagate Expansion
>>>> Drive/work/rtems/builds/b-erc32-5/sparc-rtems5/c'
>>>> Makefile:414: recipe for target 'all-recursive' failed
>>>> make: *** [all-recursive] Error 1
>>>>
>>
>> This error about Invalid BSP still occurs for me with a cleaned local
>> repo where I removed all the old files/directories. Maybe I missed a
>> change in developer workflow, but I think I am tripped a concurrency
>> bug in configure script still, because 'make' proceeds....
>>
>>>> $ make
>>>> This works.
>>>>
>>>
>>> Actually, this did not work all the way, it broke later. I think I
>>> have leftover files/directories in my libbsp (I haven't built since
>>> the cleanup/move was done) that could be causing me problems. I'll
>>> report back in a bit after I clean this stuff out.
>>>
>>
>> But I still get an error eventually here, too:
>
> Is this still only with a concurrent build?
>

I think this was without concurrent build.

>> make[4]: Entering directory '/media/gedare/Seagate Expansion
>> Drive/work/rtems/builds/b-erc32-5/sparc-rtems5/c/erc32/lib/libbsp'
>
> I wonder if some of the internal shell script processing we have is safe with a
> space in a path?
>

It is possible. I've had problems before with spaces in the path using
RSB and rtems-test tools. I haven't had trouble before with
configure/make though.

> What type of bus is this drive connected too?
>

This is a USB external drive.


> Is this a VM or native on a host?
>

Native.

> Chris