[Buildroot] [PATCH 4/6 v2] boot/barebox: license files hashes only valid for latest version

[Yann E. MORIN]

We can only know the path to the license files for the known version.
For custom, older or newer, versions may change, or may be moved
around.

So, do for U-Boot as was done for ATF, linux, and linux-headers, and
only define the list of license files for the latest version.

Add the hash for that license file, and align hashes to the new spacing
convention.

Reported-by: Peter Korsgaard <peter at korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
Cc: Markus Mayer <mmayer at broadcom.com>
---
 boot/barebox/barebox.hash | 7 +++++--
 boot/barebox/barebox.mk   | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/boot/barebox/barebox.hash b/boot/barebox/barebox.hash
index 42561ea571..64fec919b8 100644
--- a/boot/barebox/barebox.hash
+++ b/boot/barebox/barebox.hash
@@ -1,5 +1,8 @@
 # From https://www.barebox.org/download/barebox-2019.12.0.tar.bz2.md5
-md5 2d25158ccffaa843c9e4943bbe820ce2 barebox-2019.12.0.tar.bz2
+md5  2d25158ccffaa843c9e4943bbe820ce2  barebox-2019.12.0.tar.bz2
 
 # Locally calculated
-sha256 fb77afc5c1a9783b8e1a9bb6c617973f5c0ed4c6f8e079f96cb7e7e0818a7a90 barebox-2019.12.0.tar.bz2
+sha256  fb77afc5c1a9783b8e1a9bb6c617973f5c0ed4c6f8e079f96cb7e7e0818a7a90  barebox-2019.12.0.tar.bz2
+
+# License files, locally computed
+sha256  ab1122aa9f9073ad1ec824edcd970b16a6a7881a34a18fd56c080debb2dca5d4  COPYING
diff --git a/boot/barebox/barebox.mk b/boot/barebox/barebox.mk
index 52178d89c8..f11f9950d1 100644
--- a/boot/barebox/barebox.mk
+++ b/boot/barebox/barebox.mk
@@ -33,7 +33,9 @@ endif
 
 $(1)_DEPENDENCIES = host-lzop
 $(1)_LICENSE = GPL-2.0 with exceptions
+ifeq ($(BR2_TARGET_BAREBOX_LATEST_VERSION),y)
 $(1)_LICENSE_FILES = COPYING
+endif
 
 $(1)_CUSTOM_EMBEDDED_ENV_PATH = $$(call qstrip,$$(BR2_TARGET_$(1)_CUSTOM_EMBEDDED_ENV_PATH))
 
-- 
2.20.1