scons: Find ext build directories automatically.
authorGabe Black <gabeblack@google.com>
Fri, 28 Apr 2017 06:50:09 +0000 (23:50 -0700)
committerGabe Black <gabeblack@google.com>
Fri, 28 Apr 2017 21:11:43 +0000 (21:11 +0000)
commit4d1e1478360ad5131e780164c1547c4e2bc6ed5e
tree29de195ac7ac3676c4690d0aded150f16d17af08
parent2ee0992a05c48b8b1d3e12a7361f4114136264f8
scons: Find ext build directories automatically.

The ext directories with SConscripts in them are easy to find
automatically. Avoid boilerplate listing them out and SConscript()ing
them manually.

Change-Id: Ib723882aebc00e639eb8ec44904bb05ffa2c6b55
Reviewed-on: https://gem5-review.googlesource.com/2942
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
SConstruct