[Buildroot] [PATCH] micropython: Add upstream patch to fix 64-bit builds
Vincent Olivert Riera
Vincent.Riera at imgtec.com
Sun Sep 20 09:34:58 UTC 2015
Dear Chris Packham,
On 20/09/15 09:44, Chris Packham wrote:
> Fixes the following error when building for a 64-bit target
>
> ../py/objint_mpz.c:54:5: error: right shift count >= width of type [-Werror]
> (MP_SSIZE_MAX >> MPZ_DIG_SIZE * 4) & DIG_MASK,
> ^
> ../py/objint_mpz.c:54:5: error: initializer element is not constant
> ../py/objint_mpz.c:54:5: error: (near initialization for 'maxsize_dig[4]')
>
> Signed-off-by: Chris Packham <judge.packham at gmail.com>
Reviewed-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
Tested-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
I have built micropython for MIPS32, MIPS64 n32* and MIPS64 n64. All fine.
*: after applying this patch:
https://github.com/micropython/micropython/pull/1471
Regards,
Vincent.
> ---
> So this is the upstream patch that fixes the build problem and replaces
> http://lists.busybox.net/pipermail/buildroot/2015-September/139826.html
>
> package/micropython/micropython.mk | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/package/micropython/micropython.mk b/package/micropython/micropython.mk
> index 6266882..f2ad5bf 100644
> --- a/package/micropython/micropython.mk
> +++ b/package/micropython/micropython.mk
> @@ -9,6 +9,7 @@ MICROPYTHON_SITE = $(call github,micropython,micropython,$(MICROPYTHON_VERSION))
> MICROPYTHON_LICENSE = MIT
> MICROPYTHON_LICENSE_FILES = LICENSE
> MICROPYTHON_DEPENDENCIES = host-pkgconf libffi
> +MICROPYTHON_PATCH = https://github.com/micropython/micropython/commit/8b4fb4fe140e9cf57fcfa258d0d2d6fe19090fc5.patch
>
> # Use fallback implementation for exception handling on architectures that don't
> # have explicit support.
>
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