Re: [Xenomai] Error "field ‘pse51_si’ has incomplete type" in syscall.h after upgrading Ubuntu Distrib to 13.04

[Marc Le Douarain <marc.le-douarain@laposte.net>]

Le 01/09/2013 14:49, Gilles Chanteperdrix a écrit :
> On 09/01/2013 01:58 PM, Marc Le Douarain wrote:
>> Hello everybody,
>>
>> I have an application using Xenomai that do no more compile after I have
>> recently upgraded from Ubuntu 12.10 to 13.04
>>
>> Here the error I have in one one file including "phread.h" :
>> gcc -c tasks.c -o tasks.o -march=i486 ...(custom defines)...
>> `xeno-config --skin posix --cflags`
>> In file included from /usr/xenomai/include/asm/xenomai/syscall.h:23:0,
>>                    from /usr/xenomai/include/nucleus/trace.h:52,
>>                    from /usr/xenomai/include/nucleus/system.h:27,
>>                    from /usr/xenomai/include/asm/xenomai/system_32.h:137,
>>                    from /usr/xenomai/include/asm/xenomai/system.h:2,
>>                    from /usr/xenomai/include/nucleus/types.h:41,
>>                    from /usr/xenomai/include/nucleus/thread.h:25,
>>                    from /usr/xenomai/include/posix/pthread.h:136,
>>                    from tasks.c:34:
>> /usr/xenomai/include/asm-generic/xenomai/syscall.h:78:17: erreur: field
>> ‘pse51_si’ has incomplete type
>> make: *** [tasks.o] Erreur 1
>>
>> gcc installed on this version is 4.7.3
>> My project based on Linux kernel 2.6.38.8 and Xenomai 2.5.6
>>
>> any one have an idea, on something that could be done...?
>> else I'm thinking to install an older version in virtual machine to no
>> more encounter bad surprises with upgrades !
> You are probably lacking a #include, add the missing include and it
> should be fine. Also, Xenomai 2.5.6 and Linux 2.6.38 are really old,
> updating is recommended.
>
>
Thank for the tip, but I've exactly the same error, with an old little 
"hello" example,
I've included.
Example using native tasks, and that was compiling correctly before 
distrib upgrade...

Bye, bye.

gcc hello_test.c -march=i486 -O2 -fno-omit-frame-pointer 
`/usr/xenomai/bin/xeno-config --skin=native --cflags` -march=i486 -O2 
`/usr/xenomai/bin/xeno-config --skin=native --ldflags` -o hello_test
In file included from /usr/xenomai/include/asm/xenomai/syscall.h:23:0,
                   from /usr/xenomai/include/nucleus/trace.h:52,
                   from /usr/xenomai/include/nucleus/system.h:27,
                   from /usr/xenomai/include/asm/xenomai/system_32.h:137,
                   from /usr/xenomai/include/asm/xenomai/system.h:2,
                   from /usr/xenomai/include/nucleus/types.h:41,
                   from /usr/xenomai/include/nucleus/thread.h:25,
                   from /usr/xenomai/include/nucleus/sched.h:31,
                   from /usr/xenomai/include/native/task.h:25,
                   from hello_test.c:7:
/usr/xenomai/include/asm-generic/xenomai/syscall.h:78:17: erreur: field 
‘pse51_si’ has incomplete type
make: *** [all] Erreur 1



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CFLAGS = -march=i486 -O2 -fno-omit-frame-pointer
LDFLAGS = -march=i486 -O2

CFLAGS += `/usr/xenomai/bin/xeno-config --skin=native --cflags`
LDFLAGS += `/usr/xenomai/bin/xeno-config --skin=native --ldflags`


all:
	gcc hello_test.c $(CFLAGS) $(LDFLAGS) -o hello_test

cflags:
	echo $(CFLAGS)

ldflags:
	echo $(LDFLAGS)

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