* [PATCH] libc/newlib: fix configure error
@ 2011-12-07 2:18 Zhenqiang Chen
2011-12-07 3:17 ` Mike Frysinger
2011-12-11 21:25 ` Yann E. MORIN
0 siblings, 2 replies; 7+ messages in thread
From: Zhenqiang Chen @ 2011-12-07 2:18 UTC (permalink / raw)
To: Yann E. MORIN; +Cc: crossgcc
exporting patch:
# HG changeset patch
# User Zhenqiang Chen <zhenqiang.chen@linaro.org>
# Date 1323223997 -28800
# Node ID f4ac9aa016c90484868940a8077ecb035ab4c26f
# Parent cf509170838f4e289fe25617e3f3db1d6d6ffc41
libc/newlib: fix configure error
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
diff -r cf509170838f -r f4ac9aa016c9 scripts/build/libc/newlib.sh
--- a/scripts/build/libc/newlib.sh Wed Nov 30 12:07:59 2011 +0100
+++ b/scripts/build/libc/newlib.sh Wed Dec 07 10:13:17 2011 +0800
@@ -98,7 +98,8 @@
AR=${CT_TARGET}-ar \
RANLIB=${CT_TARGET}-ranlib \
"${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \
- --host=${CT_BUILD} \
+ --build=${CT_BUILD} \
+ --host=${CT_HOST} \
--target=${CT_TARGET} \
--prefix=${CT_PREFIX_DIR} \
"${newlib_opts[@]}" \
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] libc/newlib: fix configure error
2011-12-07 2:18 [PATCH] libc/newlib: fix configure error Zhenqiang Chen
@ 2011-12-07 3:17 ` Mike Frysinger
2011-12-07 4:46 ` Ralf Corsepius
2011-12-07 6:01 ` Zhenqiang Chen
2011-12-11 21:25 ` Yann E. MORIN
1 sibling, 2 replies; 7+ messages in thread
From: Mike Frysinger @ 2011-12-07 3:17 UTC (permalink / raw)
To: crossgcc; +Cc: Zhenqiang Chen, Yann E. MORIN
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On Tuesday 06 December 2011 21:18:16 Zhenqiang Chen wrote:
> --- a/scripts/build/libc/newlib.sh Wed Nov 30 12:07:59 2011 +0100
> +++ b/scripts/build/libc/newlib.sh Wed Dec 07 10:13:17 2011 +0800
>
> AR=${CT_TARGET}-ar \
> RANLIB=${CT_TARGET}-ranlib \
> "${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \
> - --host=${CT_BUILD} \
> + --build=${CT_BUILD} \
> + --host=${CT_HOST} \
> --target=${CT_TARGET} \
i'd expect newlib to be like glibc and would use:
--build=${CT_BUILD} --host=${CT_TARGET}
does newlib even use --target= ?
-mike
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] libc/newlib: fix configure error
2011-12-07 3:17 ` Mike Frysinger
@ 2011-12-07 4:46 ` Ralf Corsepius
2011-12-07 7:57 ` Zhenqiang Chen
2011-12-07 6:01 ` Zhenqiang Chen
1 sibling, 1 reply; 7+ messages in thread
From: Ralf Corsepius @ 2011-12-07 4:46 UTC (permalink / raw)
To: Mike Frysinger; +Cc: crossgcc, Zhenqiang Chen, Yann E. MORIN
On 12/07/2011 04:17 AM, Mike Frysinger wrote:
> On Tuesday 06 December 2011 21:18:16 Zhenqiang Chen wrote:
>> --- a/scripts/build/libc/newlib.sh Wed Nov 30 12:07:59 2011 +0100
>> +++ b/scripts/build/libc/newlib.sh Wed Dec 07 10:13:17 2011 +0800
>>
>> AR=${CT_TARGET}-ar \
>> RANLIB=${CT_TARGET}-ranlib \
>> "${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \
>> - --host=${CT_BUILD} \
>> + --build=${CT_BUILD} \
>> + --host=${CT_HOST} \
>> --target=${CT_TARGET} \
>
> i'd expect newlib to be like glibc and would use:
> --build=${CT_BUILD} --host=${CT_TARGET}
>
> does newlib even use --target= ?
The toplevel configure script does (It is GCC's/binutil's/gdb's unified
configure script).
The newlib subdir's configure script doesn't.
So .. the answer would depend upon which configure script the patch
above refers to.
Ralf
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] libc/newlib: fix configure error
2011-12-07 4:46 ` Ralf Corsepius
@ 2011-12-07 7:57 ` Zhenqiang Chen
0 siblings, 0 replies; 7+ messages in thread
From: Zhenqiang Chen @ 2011-12-07 7:57 UTC (permalink / raw)
To: Ralf Corsepius; +Cc: Mike Frysinger, crossgcc, Yann E. MORIN
>
> The toplevel configure script does (It is GCC's/binutil's/gdb's unified
> configure script).
>
> The newlib subdir's configure script doesn't.
>
> So .. the answer would depend upon which configure script the patch above
> refers to.
>
>
In my tests, there is no difference between --host=${CT_HOST} and
--host=${CT_BUILD}. Both will use ${CT_TARGET}-gcc to build the
newlib. So I prefer to use the unified format.
Anyway it is OK for me to keep current configure.
Thanks!
-Zhenqiang
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libc/newlib: fix configure error
2011-12-07 3:17 ` Mike Frysinger
2011-12-07 4:46 ` Ralf Corsepius
@ 2011-12-07 6:01 ` Zhenqiang Chen
1 sibling, 0 replies; 7+ messages in thread
From: Zhenqiang Chen @ 2011-12-07 6:01 UTC (permalink / raw)
To: Mike Frysinger; +Cc: crossgcc, Yann E. MORIN
> i'd expect newlib to be like glibc and would use:
> --build=${CT_BUILD} --host=${CT_TARGET}
>
We can not use --host=${CT_TARGET}. Test show it will lead to
configure error for target like arm-none-eabi.
Thanks!
-Zhenqiang
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libc/newlib: fix configure error
2011-12-07 2:18 [PATCH] libc/newlib: fix configure error Zhenqiang Chen
2011-12-07 3:17 ` Mike Frysinger
@ 2011-12-11 21:25 ` Yann E. MORIN
2011-12-12 3:55 ` Zhenqiang Chen
1 sibling, 1 reply; 7+ messages in thread
From: Yann E. MORIN @ 2011-12-11 21:25 UTC (permalink / raw)
To: crossgcc; +Cc: Zhenqiang Chen
Zhenqiang, All,
On Wednesday 07 December 2011 03:18:16 Zhenqiang Chen wrote:
> exporting patch:
> # HG changeset patch
> # User Zhenqiang Chen <zhenqiang.chen@linaro.org>
> # Date 1323223997 -28800
> # Node ID f4ac9aa016c90484868940a8077ecb035ab4c26f
> # Parent cf509170838f4e289fe25617e3f3db1d6d6ffc41
> libc/newlib: fix configure error
>
> Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
>
> diff -r cf509170838f -r f4ac9aa016c9 scripts/build/libc/newlib.sh
> --- a/scripts/build/libc/newlib.sh Wed Nov 30 12:07:59 2011 +0100
> +++ b/scripts/build/libc/newlib.sh Wed Dec 07 10:13:17 2011 +0800
> @@ -98,7 +98,8 @@
> AR=${CT_TARGET}-ar \
> RANLIB=${CT_TARGET}-ranlib \
> "${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \
> - --host=${CT_BUILD} \
> + --build=${CT_BUILD} \
> + --host=${CT_HOST} \
> --target=${CT_TARGET} \
> --prefix=${CT_PREFIX_DIR} \
> "${newlib_opts[@]}" \
Can you elaborate on the issue you are trying to fix with this patch?
From my experience, newlib confuses build vs. host vs. target (see the
comment just above the ./configure call). So, I'm a bit reluctant at
applying this patch without more information.
Regards,
Yann E. MORIN.
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] libc/newlib: fix configure error
2011-12-11 21:25 ` Yann E. MORIN
@ 2011-12-12 3:55 ` Zhenqiang Chen
0 siblings, 0 replies; 7+ messages in thread
From: Zhenqiang Chen @ 2011-12-12 3:55 UTC (permalink / raw)
To: Yann E. MORIN; +Cc: crossgcc
> Can you elaborate on the issue you are trying to fix with this patch?
>
> From my experience, newlib confuses build vs. host vs. target (see the
> comment just above the ./configure call). So, I'm a bit reluctant at
> applying this patch without more information.
>
Both current configure and the patched configure work for me.
With current configure, there is some mis-leading when reading
config.log for canadian build. It is OK for me to keep current
configure.
Thanks!
-Zhenqiang
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^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2011-12-12 3:55 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2011-12-07 2:18 [PATCH] libc/newlib: fix configure error Zhenqiang Chen
2011-12-07 3:17 ` Mike Frysinger
2011-12-07 4:46 ` Ralf Corsepius
2011-12-07 7:57 ` Zhenqiang Chen
2011-12-07 6:01 ` Zhenqiang Chen
2011-12-11 21:25 ` Yann E. MORIN
2011-12-12 3:55 ` Zhenqiang Chen
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