systemc: scons: Specify RPATH as a list.

scons will attempt to use insert() on the value of RPATH when adding in
additional values. That will fail if RPATH is a Literal.

Change-Id: I9da75c6b189f12843a3452cdf92f7b56c0ec340b
Reviewed-on: https://gem5-review.googlesource.com/c/16284
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
1 file changed