[Buildroot] build python failed

[Buildroot] build python failed

[Marco]

Hi, All

    my buildroot has git pulled, and my target is at91sam9260. I choose
python package via make menuconfig, but make failed:

In file included from Include/Python.h:86,
>                  from ./Modules/python.c:4:
> Include/unicodeobject.h:575: warning: type defaults to 'int' in declaration
> of 'wchar_t'
> Include/unicodeobject.h:575: error: expected ';', ',' or ')' before '*'
> token
> In file included from Include/Python.h:86,
>                  from ./Modules/python.c:4:
> Include/unicodeobject.h:593: warning: type defaults to 'int' in declaration
> of 'wchar_t'
> Include/unicodeobject.h:593: error: expected ';', ',' or ')' before '*'
> token
> make[1]: *** [Modules/python.o] Error 1
> make[1]: Leaving directory
> `/home/marco/est_works/proj/concentrator/buildroot/output/build/python-2.7.1'
> make: ***
> [/home/marco/est_works/proj/concentrator/buildroot/output/build/python-2.7.1/.stamp_built]
> Error 2
>
>
 How can I fix the error and using python in ARM? Thank you!!!


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[Buildroot] build python failed

[Peter Korsgaard]

>>>>> "Marco" == Marco  <chopin1998@gmail.com> writes:

 Marco> Hi, All

 Marco> ??? my buildroot has git pulled, and my target is at91sam9260. I
 Marco> choose python package via make menuconfig, but make failed:


 Marco>     In file included from Include/Python.h:86,
 Marco>     ???????????????? from ./Modules/python.c:4:
 Marco>     Include/unicodeobject.h:575: warning: type defaults to 'int' in declaration
 Marco>     of 'wchar_t'

It doesn't find the wchar_t type.

Python does depend on wchar support in the toolchain, so you probably
have done a build without wchar, and then gone and added wchar support
and python without doing a clean rebuild.

For this kind of toolchain changes you need to do make clean; make.


-- 
Bye, Peter Korsgaard

[Buildroot] build python failed

[Marco]

WOW, that' cool!  Python running!

Thank thee very much!

On Mon, Feb 21, 2011 at 4:41 PM, Peter Korsgaard <jacmet@uclibc.org> wrote:

> >>>>> "Marco" == Marco  <chopin1998@gmail.com> writes:
>
>  Marco> Hi, All
>
>  Marco>     my buildroot has git pulled, and my target is at91sam9260. I
>  Marco> choose python package via make menuconfig, but make failed:
>
>
>  Marco>     In file included from Include/Python.h:86,
>  Marco>                      from ./Modules/python.c:4:
>  Marco>     Include/unicodeobject.h:575: warning: type defaults to 'int' in
> declaration
>  Marco>     of 'wchar_t'
>
> It doesn't find the wchar_t type.
>
> Python does depend on wchar support in the toolchain, so you probably
> have done a build without wchar, and then gone and added wchar support
> and python without doing a clean rebuild.
>
> For this kind of toolchain changes you need to do make clean; make.
>
>
> --
> Bye, Peter Korsgaard
>



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