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From: Masahiro Yamada <yamada.m@jp.panasonic.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 8/8] arm64: Do not double -mstrict-align option
Date: Wed, 26 Feb 2014 14:51:05 +0900	[thread overview]
Message-ID: <1393393865-11608-9-git-send-email-yamada.m@jp.panasonic.com> (raw)
In-Reply-To: <1393393865-11608-1-git-send-email-yamada.m@jp.panasonic.com>

Seeing arch/arm/cpu/armv8/config.mk, -mstrict-align option
was added to both PLATFORM_NO_UNALIGNED and PLATFORM_CPPFLAGS.

$(PLATFORM_CPPFLAGS) is given to all compiled objects.
Adding the same option to also PLATFORM_NO_UNALIGNED is
redundant.

For example, common/hush.o was compiled with double -mstrict-align.
You can comfirm it by checking common/.hush.o.cmd file.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: David Feng <fenghua@phytium.com.cn>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
---

 arch/arm/cpu/armv8/config.mk | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/cpu/armv8/config.mk b/arch/arm/cpu/armv8/config.mk
index 027a68c..7e59b4d 100644
--- a/arch/arm/cpu/armv8/config.mk
+++ b/arch/arm/cpu/armv8/config.mk
@@ -8,7 +8,6 @@ PLATFORM_RELFLAGS += -fno-common -ffixed-x18
 
 # SEE README.arm-unaligned-accesses
 PF_NO_UNALIGNED := $(call cc-option, -mstrict-align)
-PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED)
 
 PF_CPPFLAGS_ARMV8 := $(call cc-option, -march=armv8-a)
 PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV8)
-- 
1.8.3.2

  parent reply	other threads:[~2014-02-26  5:51 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-26  5:50 [U-Boot] [PATCH 0/8] Kbuild: A collection of trivial refactoring Masahiro Yamada
2014-02-26  5:50 ` [U-Boot] [PATCH 1/8] config.mk: Delete unused variable BCURDIR Masahiro Yamada
2014-03-04 19:15   ` [U-Boot] [U-Boot, " Tom Rini
2014-02-26  5:50 ` [U-Boot] [PATCH 2/8] Makefile: delete unused variable LDSCRIPT_MAKEFILE_DIR Masahiro Yamada
2014-03-04 19:15   ` [U-Boot] [U-Boot, " Tom Rini
2014-02-26  5:51 ` [U-Boot] [PATCH 3/8] nand_spl: simpc8313: move config.mk used only for nand_spl Masahiro Yamada
2014-03-04 19:15   ` [U-Boot] [U-Boot, " Tom Rini
2014-02-26  5:51 ` [U-Boot] [PATCH 4/8] x86: Delete redundant compiler flags Masahiro Yamada
2014-02-27 20:44   ` Simon Glass
2014-03-04 19:15   ` [U-Boot] [U-Boot,4/8] " Tom Rini
2014-02-26  5:51 ` [U-Boot] [PATCH 5/8] sh: Do not define -ffreestanding twice Masahiro Yamada
2014-02-27 21:24   ` Nobuhiro Iwamatsu
2014-02-28  3:39     ` Masahiro Yamada
2014-03-04 20:37       ` Tom Rini
2014-03-05  0:45         ` Nobuhiro Iwamatsu
2014-03-05  2:10           ` Tom Rini
2014-02-26  5:51 ` [U-Boot] [PATCH 6/8] sh: merge compiler flag -ffixed-r13 Masahiro Yamada
2014-02-27 21:24   ` Nobuhiro Iwamatsu
2014-02-26  5:51 ` [U-Boot] [PATCH 7/8] m68k: merge compile flags -ffixed-d7 -sep-data Masahiro Yamada
2014-03-04 19:16   ` [U-Boot] [U-Boot, " Tom Rini
2014-02-26  5:51 ` Masahiro Yamada [this message]
2014-02-26 13:55   ` [U-Boot] [PATCH 8/8] arm64: Do not double -mstrict-align option Tom Rini
2014-02-26 21:58     ` Albert ARIBAUD
2014-02-26 22:03       ` Tom Rini
2014-02-26 22:08         ` Albert ARIBAUD
2014-02-26 13:56 ` [U-Boot] [PATCH 0/8] Kbuild: A collection of trivial refactoring Tom Rini

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