linux-kernel - [PATCH 2/3] alpha: merge build rules of division routines

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Date:   Sun, 11 Sep 2016 16:42:15 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-alpha@...r.kernel.org, Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org, Matt Turner <mattst88@...il.com>
Subject: [PATCH 2/3] alpha: merge build rules of division routines

These four objects are generated by the same build rule, with
different compile options.  The build rules can be merged.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 arch/alpha/lib/Makefile | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index 7b694fe..5f12e9d 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -46,11 +46,6 @@ AFLAGS___remqu.o =       -DREM
 AFLAGS___divlu.o = -DDIV       -DINTSIZE
 AFLAGS___remlu.o =       -DREM -DINTSIZE
 
-$(obj)/__divqu.o: $(src)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
-$(obj)/__remqu.o: $(src)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
-$(obj)/__divlu.o: $(src)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
-$(obj)/__remlu.o: $(src)/$(ev6-y)divide.S
+$(addprefix $(obj)/,__divqu.o __remqu.o __divlu.o __remlu.o): \
+							$(src)/$(ev6-y)divide.S
 	$(cmd_as_o_S)
-- 
1.9.1