Weird Cygwin Build Failure

[Chris Johns]

On 27/8/2022 11:15 am, Joel Sherrill wrote:
> On Fri, Aug 26, 2022, 8:14 PM Chris Johns <chrisj at rtems.org
> <mailto:chrisj at rtems.org>> wrote:
> 
>     On 27/8/2022 12:13 am, Joel Sherrill wrote:
>     > Hi
>     >
>     > https://lists.rtems.org/pipermail/build/2022-August/035493.html
>     <https://lists.rtems.org/pipermail/build/2022-August/035493.html>
>     > <https://lists.rtems.org/pipermail/build/2022-August/035493.html
>     <https://lists.rtems.org/pipermail/build/2022-August/035493.html>> -- m68k on
>     > Cygwin fails with this weird error. 
>     >
>     >
>     > ================
>     >
>     > rm gcc.pod
>     > make[2]: Leaving directory
>     '/home/rtems-tester/rtems-cron-5/rtems-source-builder/rtems/build/m68k-rtems5-gcc-7.5.0-newlib-7947581-x86_64-pc-cygwin-1/build/gcc'
>     > make[2]: write error: stdout
>     > make[1]: *** [Makefile:4238: all-gcc] Error 1
>     > make[1]: Leaving directory
>     '/home/rtems-tester/rtems-cron-5/rtems-source-builder/rtems/build/m68k-rtems5-gcc-7.5.0-newlib-7947581-x86_64-pc-cygwin-1/build'
>     > make: *** [Makefile:903: all] Error 2
>     > shell cmd failed: sh -ex 
>     /home/rtems-tester/rtems-cron-5/rtems-source-builder/rtems/build/m68k-rtems5-gcc-7.5.0-newlib-7947581-x86_64-pc-cygwin-1/do-build
>     > error: building m68k-rtems5-gcc-7.5.0-newlib-7947581-x86_64-pc-cygwin-1
>     >   See error report:
>     rsb-report-m68k-rtems5-gcc-7.5.0-newlib-7947581-x86_64-pc-cygwin-1.txt
>     >
>     > ================
>     >
>     > At least the arm fails with this also. Any ideas?
> 
>     Do the RTEMS 6 tools build?
> 
> That would be in the build list archive. But I doubt it .. at least reliably. It
> seems like a cygwin fault 

Seems so or make as it's children and it have the issue. Note, the RSB captures
`stdout` of the child processes.

Chris