From: Gabe Black <gabeblack@google.com>
Date: Fri, 24 Mar 2017 07:36:16 +0000 (-0700)
Subject: scons: Stop generating an a.out checking the "as" version.
X-Git-Tag: v19.0.0.0~2894
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=03ea796a7906b70a30f61f8cb4a5b6d79ca65589;p=gem5.git

scons: Stop generating an a.out checking the "as" version.

Change-Id: I71d07fc64bdb3c6c3e93e2a1fd358cc899a70678
Reviewed-on: https://gem5-review.googlesource.com/2500
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
---

diff --git a/SConstruct b/SConstruct
index d405781d4..b4ab0bfb9 100755
--- a/SConstruct
+++ b/SConstruct
@@ -713,7 +713,8 @@ if main['GCC']:
     # to avoid performance penalties on certain AMD chips. Older
     # assemblers detect this as an error, "Error: expecting string
     # instruction after `rep'"
-    as_version_raw = readCommand([main['AS'], '-v', '/dev/null'],
+    as_version_raw = readCommand([main['AS'], '-v', '/dev/null',
+                                  '-o', '/dev/null'],
                                  exception=False).split()
 
     # version strings may contain extra distro-specific