scons: Delete the now unused --update-ref option.

This option was for use with the old scons based regression tests.
Those had been deleted for a while, but some other bits and pieces
related to them were still lying around, depending on this option. Now
that those have been cleaned up, this option can go away.

Change-Id: I95b41dd0a14c51e74d1e527eb40e09f49aaeaf7e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32122
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Gabe Black
2020-08-03 22:43:09 -07:00
parent bcd6a7ba34
commit 881c257c75

View File

@@ -151,8 +151,6 @@ AddLocalOption('--no-lto', action='store_true',
AddLocalOption('--force-lto', action='store_true',
help='Use Link-Time Optimization instead of partial linking' +
' when the compiler doesn\'t support using them together.')
AddLocalOption('--update-ref', action='store_true',
help='Update test reference outputs')
AddLocalOption('--verbose', action='store_true',
help='Print full tool command lines')
AddLocalOption('--without-python', action='store_true',