[Buildroot] [PATCH] Makefile: fix ignored trace at target-finalize

[Thomas Petazzoni]

Hello,

On Tue, 22 Nov 2016 15:53:33 -0500, Gaël PORTAY wrote:
> Make may throw an error (but ignored) trace when cleaning up the
> rootfs.
> 
> The target-finalize rule intends to remove the folder
> `$(TARGET_DIR)/usr/share' but this directory may still contain items
> (such as the `udhcpc' helper script) and causes the rmdir to fail.
> 
> The stderr output is redirected to /dev/null but it returns and error
> which is escaped by the leading `-'; but make reports an ignored-error.

Ah, what is the problem with that? Just the fact that there is this
"Error 1 (ignored)" message?

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com