tree 8ea291b0a236de7ef175ffebe5e596e60a61fe47
parent 86d37b76cd26501d21136b0f46011be8643842a5
author Andy Fleming <afleming@freescale.com> 1344435150 +0000
committer Wolfgang Denk <wd@denx.de> 1344540125 +0200

MAKEALL: Allow empty ERR directory

If we build everything correctly with multiple builds, and an
ERR directory had been previously created, we failed to report
that everything was fine because grep failed to find anything
in the ERR directory. Use grep -r, which doesn't complain if
there are no input files.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Tested-by: Tom Rini <trini@ti.com>