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

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Date:   Sun, 11 Nov 2018 12:01:39 -0800
From:   "Paul E. McKenney" <paulmck@...ux.ibm.com>
To:     linux-kernel@...r.kernel.org
Cc:     mingo@...nel.org, jiangshanlai@...il.com, dipankar@...ibm.com,
        akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
        josh@...htriplett.org, tglx@...utronix.de, peterz@...radead.org,
        rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
        fweisbec@...il.com, oleg@...hat.com, joel@...lfernandes.org,
        "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Subject: [PATCH tip/core/rcu 4/8] rcutorture: Add cross-compile capability to initrd.sh

From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>

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

Reported-by: Willy Tarreau <w@....eu>
Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
---
 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