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From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: crossgcc@sourceware.org
Subject: Re: [PATCH] libc/newlib: remove hard-coded "-O"
Date: Mon, 28 Nov 2011 18:34:00 -0000
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Cc: Zhenqiang Chen <zhenqiang.chen@linaro.org>
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Zhenqiang, All,

On Monday 28 November 2011 09:33:11 Zhenqiang Chen wrote:
> exporting patch:
> # HG changeset patch
> # User Zhenqiang Chen <zhenqiang.chen@linaro.org>
> # Date 1322467523 -28800
> # Node ID 6e30947fabf76287cc92c16a12421aaa7ab51f0c
> # Parent  49af7802dcd538ec3cb64337030b03ac2c6344d2
> libc/newlib: remove hard-coded "-O"
> 
> With hard-coded "-O", users can not customize CFLAGS_FOR_TARGET
> by CT_TARGET_CFLAGS. If "-O" is needed, users can input it in
> CT_TARGET_CFLAGS. By default, "-Os" is enabled.
> 
> Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
> 
> diff -r 49af7802dcd5 -r 6e30947fabf7 scripts/build/libc/newlib.sh
> --- a/scripts/build/libc/newlib.sh      Tue Nov 22 10:08:10 2011 +0100
> +++ b/scripts/build/libc/newlib.sh      Mon Nov 28 16:05:23 2011 +0800
> @@ -94,7 +94,7 @@
>      #   target : the machine newlib runs on
>      CT_DoExecLog CFG                                    \
>      CC_FOR_BUILD="${CT_BUILD}-gcc"                      \
> -    CFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS} -O"          \
> +    CFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS}"             \
>      AR=${CT_TARGET}-ar                                  \
>      RANLIB=${CT_TARGET}-ranlib                          \
>      "${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \

Queued here. Thank you!

Regards,
Yann E. MORIN.

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