netdev - Re: iproute-3.8.0 build error on Linux ppc64

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Date:	Wed, 27 Feb 2013 23:53:25 +0300
From:	Denis Kirjanov <kda@...ux-powerpc.org>
To:	nello martuscielli <ppc.addon@...il.com>
Cc:	Stephen Hemminger <stephen@...workplumber.org>,
	netdev@...r.kernel.org
Subject: Re: iproute-3.8.0 build error on Linux ppc64

It's been solved by using  __SANE_USERSPACE_TYPES__ which selects the
proper type for __u64 on PowerPC:
https://patchwork.kernel.org/patch/2029141/

On 2/27/13, nello martuscielli <ppc.addon@...il.com> wrote:
> On Wed, Feb 27, 2013 at 4:28 PM, Stephen Hemminger
> <stephen@...workplumber.org> wrote:
>
> __omissis
>>> >
>>> > gcc -Wall -Wstrict-prototypes -Werror -Wmissing-prototypes
>>> > -Wmissing-declarations -Wold-style-definition -O2 -I../include
>>> > -DRESOLVE_HOSTNAMES -DLIBDIR=\"/usr/lib\" -DCONFDIR=\"/etc/iproute2\"
>>> > -D_GNU_SOURCE   -c -o ipntable.o ipntable.c
>>> > cc1: warnings being treated as errors
>>> > ipntable.c: In function 'print_ntable':
>>> > ipntable.c:435:3: error: format '%llu' expects type 'long long
>>
>> Pushed up a fix for this using casts.
>> Would rather have used inttypes.h but that was incompatible with kernel's
>> __u64.
>
>
> thanks a lot, this fix ipntable.c .
> Now I got this same type build error on tcp_metrics.c
>
> [...]
> gcc -Wall -Wstrict-prototypes -Werror -Wmissing-prototypes
> -Wmissing-declarations -Wold-style-definition -O2 -I../include
> -DRESOLVE_HOSTNAMES -DLIBDIR=\"/usr/lib\" -DCONFDIR=\"/etc/iproute2\"
> -D_GNU_SOURCE   -c -o tcp_metrics.o tcp_metrics.c
> cc1: warnings being treated as errors
> tcp_metrics.c: In function 'process_msg':
> tcp_metrics.c:172:4: error: format '%llu' expects type 'long long
> unsigned int', but argument 3 has type '__u64'
> tcp_metrics.c:172:4: error: format '%03llu' expects type 'long long
> unsigned int', but argument 4 has type '__u64'
> tcp_metrics.c:232:4: error: format '%llu' expects type 'long long
> unsigned int', but argument 4 has type '__u64'
> tcp_metrics.c:232:4: error: format '%03llu' expects type 'long long
> unsigned int', but argument 5 has type '__u64'
> make[1]: *** [tcp_metrics.o] Error 1
> make[1]: Leaving directory `/root/iproute2-3.8.0/ip'
> make: *** [all] Error 2
>
>
>
> Nello
> --
> LinuxPPC64 user.
> --
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