fix(corstone-1000): fix Makefile error reporting

When trying to build for the Corstone-1000 platform without specifying a
valid TARGET_PLATFORM value, the "make" call reports a Makefile error
instead of the expected error messages pointing to the variable
omission:
====================
platform.mk: *** recipe commences before first target. Stop.
====================
This is due to the make's infamous special handling of the tab
character.

Fix the error report by replacing the tab with spaces.

Change-Id: I38264b6731793e5d5b929c189bb963e55bd5ce2d
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Andre Przywara 2024-08-27 10:31:27 +01:00
parent 8fb91783ff
commit 09bf366bef