forked from Imagelibrary/rtems
d2d22780d5
> When I run my script that just repeatedly builds different targets, some
> of them die with an error like this:
>
> Making all RTEMS_BSP=gen68360 in cpugmake[5]: Entering directory
> `/usr1/rtems/build/build-m68k-rtems/c/src/exec/score/cpu'
> Making all RTEMS_BSP=gen68360 in @RTEMS_CPU@
> /bin/sh: @RTEMS_CPU@: No such file or directory
> gmake[5]: *** [all] Error 1
> gmake[5]: Leaving directory
> `/usr1/rtems/build/build-m68k-rtems/c/src/exec/score/cpu'
>
> It is not always the same variable substitution that fails. Sometimes it
> is @INSTALL@. But reliably, it is a variable substitution that is
> failing.
>
> Do you have any idea why this happens?
Yep, I think I know what's going on.
AC_SUBST(RTEMS_CPU) is missing in configure.ins, thus @RTEMS_CPU@ in
target.cfg.in doesn't get substituted correctly, causing the bug above. Due
to the redundancy of RTEMS_CPU, other most BSPs don't seem to be affected.
Other similar problems probably exist for the unix/posix bsp and the hppa.1
cpu, because their */tools/*Makefile.ams require RTEMS_CPU, too.