From: Tim Newsome <tim@sifive.com>
Date: Fri, 11 Mar 2016 01:57:23 +0000 (-0800)
Subject: Make 'make check' not hang forever.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b8805d1b1569bc9715fdf9b43a9a62e94a19e609;p=riscv-isa-sim.git

Make 'make check' not hang forever.
---

diff --git a/Makefile.in b/Makefile.in
index 240b46c..dc9ab04 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -330,7 +330,7 @@ deps : $(deps)
 #-------------------------------------------------------------------------
 
 check : $(test_outs)
-	echo; grep -h -e'Unit Tests' -e'FAILED' -e'Segementation' $^; echo
+	echo; grep -h -e'Unit Tests' -e'FAILED' -e'Segementation' $^ < /dev/null; echo
 
 .PHONY : check