[PATCH tip/core/rcu 4/8] rcutorture: Add cross-compile capability to initrd.sh

[Paul E. McKenney]

From: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>

This adds the CROSS_COMPILE environment to the initrd.sh script's
gcc command to enable cross compilation.

Reported-by: Willy Tarreau <w@xxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
 tools/testing/selftests/rcutorture/bin/mkinitrd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/bin/mkinitrd.sh b/tools/testing/selftests/rcutorture/bin/mkinitrd.sh
index b48c504edfe1..70661457e3d6 100755
--- a/tools/testing/selftests/rcutorture/bin/mkinitrd.sh
+++ b/tools/testing/selftests/rcutorture/bin/mkinitrd.sh
@@ -113,7 +113,7 @@ int main(int argc, int argv[])
 	return 0;
 }
 ___EOF___
-cc -static -Os -o init init.c
+${CROSS_COMPILE}gcc -static -Os -o init init.c
 strip init
 rm init.c
 echo "Done creating a statically linked C-language initrd"
-- 
2.17.1