linux-kernel - [PATCH 1/4] s390: do not pass $(LINUXINCLUDE) to gen_opcode

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Message-Id: <20190517075428.13496-1-yamada.masahiro@socionext.com>
Date:   Fri, 17 May 2019 16:54:24 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Martin Schwidefsky <schwidefsky@...ibm.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        linux-s390@...r.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] s390: do not pass $(LINUXINCLUDE) to gen_opcode_table.c

I guess HOSTCFLAGS_gen_opcode_table.o was blindly copied from
HOSTCFLAGS_gen_facilities.o

The reason of adding $(LINUXINCLUDE) to HOSTCFLAGS_gen_facilities.o
is because gen_facilities.c references some CONFIG options. (Kbuild
does not cater to this for host tools automatically.)

On the other hand, gen_opcode_table.c does not reference CONFIG
options at all. So, there is no good reason to pass $(LINUXINCLUDE).

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

 arch/s390/tools/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/tools/Makefile b/arch/s390/tools/Makefile
index 2342b84b3386..4ff6a2124522 100644
--- a/arch/s390/tools/Makefile
+++ b/arch/s390/tools/Makefile
@@ -15,7 +15,7 @@ hostprogs-y		    += gen_facilities
 hostprogs-y		    += gen_opcode_table
 
 HOSTCFLAGS_gen_facilities.o += -Wall $(LINUXINCLUDE)
-HOSTCFLAGS_gen_opcode_table.o += -Wall $(LINUXINCLUDE)
+HOSTCFLAGS_gen_opcode_table.o += -Wall
 
 # Ensure output directory exists
 _dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
-- 
2.17.1