scons: make build better on FreeBSD
authorBjoern A. Zeeb <baz21@cam.ac.uk>
Fri, 10 Feb 2017 00:00:00 +0000 (19:00 -0500)
committerBjoern A. Zeeb <baz21@cam.ac.uk>
Fri, 10 Feb 2017 00:00:00 +0000 (19:00 -0500)
commite07f0c50438479f9e0c17fe7ab42dbcb7df4cb9c
treeb569a0c3345d6ed266b934b1bea6f4a7935a2263
parentd728f6786b26a66816f1d4ae0abdefd01e5ec3c4
scons: make build better on FreeBSD

Various changes we found needed to build gem5 successfully on
FreeBSD.

Reviewed at http://reviews.gem5.org/r/3378/

Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
SConstruct