linux-kernel - [PATCH v2] crypto: vmx - Align the short log with Makefile cleanups

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Date:   Sat,  7 May 2022 00:08:20 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Masahiro Yamada <masahiroy@...nel.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Breno Leitão <leitao@...ian.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nayna Jain <nayna@...ux.ibm.com>,
        Paul Mackerras <paulus@...ba.org>,
        Paulo Flabiano Smorigo <pfsmorigo@...il.com>,
        linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v2] crypto: vmx - Align the short log with Makefile cleanups

I notieced the log is not properly aligned:

  PERL drivers/crypto/vmx/aesp8-ppc.S
  CC [M]  fs/xfs/xfs_reflink.o
  PERL drivers/crypto/vmx/ghashp8-ppc.S
  CC [M]  drivers/crypto/vmx/aes.o

Add some spaces after 'PERL'.

While I was here, I cleaned up the Makefile:

 - Merge the two similar rules

 - Remove redundant 'clean-files' (Having 'targets' is enough)

 - Move the flavour into the build command

This still avoids the build failures fixed by commit 4ee812f6143d
("crypto: vmx - Avoid weird build failures").

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

Changes in v2:
  - Fix CONFIG_LITTLE_ENDIAN -> CONFIG_CPU_LITTLE_ENDIAN

 drivers/crypto/vmx/Makefile | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/drivers/crypto/vmx/Makefile b/drivers/crypto/vmx/Makefile
index 709670d2b553..2560cfea1dec 100644
--- a/drivers/crypto/vmx/Makefile
+++ b/drivers/crypto/vmx/Makefile
@@ -2,21 +2,10 @@
 obj-$(CONFIG_CRYPTO_DEV_VMX_ENCRYPT) += vmx-crypto.o
 vmx-crypto-objs := vmx.o aesp8-ppc.o ghashp8-ppc.o aes.o aes_cbc.o aes_ctr.o aes_xts.o ghash.o
 
-ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
-override flavour := linux-ppc64le
-else
-override flavour := linux-ppc64
-endif
-
-quiet_cmd_perl = PERL $@
-      cmd_perl = $(PERL) $(<) $(flavour) > $(@)
+quiet_cmd_perl = PERL    $@
+      cmd_perl = $(PERL) $< $(if $(CONFIG_CPU_LITTLE_ENDIAN), linux-ppc64le, linux-ppc64) > $@
 
 targets += aesp8-ppc.S ghashp8-ppc.S
 
-$(obj)/aesp8-ppc.S: $(src)/aesp8-ppc.pl FORCE
-	$(call if_changed,perl)
-  
-$(obj)/ghashp8-ppc.S: $(src)/ghashp8-ppc.pl FORCE
+$(obj)/aesp8-ppc.S $(obj)/ghashp8-ppc.S: $(obj)/%.S: $(src)/%.pl FORCE
 	$(call if_changed,perl)
-
-clean-files := aesp8-ppc.S ghashp8-ppc.S
-- 
2.32.0