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From: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
To: "Leonidas S. Barbosa" <leosilva@linux.vnet.ibm.com>,
 Herbert Xu <herbert@gondor.apana.org.au>
Cc: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>,
 linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
 Michael Ellerman <mpe@ellerman.id.au>
Subject: [RFC PATCH] powerpc: crypto/vmx: clean up generated files
Date: Tue, 15 Nov 2016 22:35:49 +0530
Message-Id: <20161115170549.10538-1-naveen.n.rao@linux.vnet.ibm.com>
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..as stray .S files result in build errors, especially when using
cross-compilers.

More specifically, the generated .S files are endian-specific and will break
subsequent builds targeting the other endian architecture.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
---
 drivers/crypto/vmx/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/vmx/Makefile b/drivers/crypto/vmx/Makefile
index de6e241..31b25cb 100644
--- a/drivers/crypto/vmx/Makefile
+++ b/drivers/crypto/vmx/Makefile
@@ -16,4 +16,4 @@ $(src)/aesp8-ppc.S: $(src)/aesp8-ppc.pl
 $(src)/ghashp8-ppc.S: $(src)/ghashp8-ppc.pl
 	$(call cmd,perl)
 
-.PRECIOUS: $(obj)/aesp8-ppc.S $(obj)/ghashp8-ppc.S
+clean-files := aesp8-ppc.S ghashp8-ppc.S
-- 
2.10.2