Re: [Xenomai-help] Problem to cross-compile Xenomai user-space support

[Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>]

Patrice Kadionik wrote:
> Le 30/03/2010 00:23, Gilles Chanteperdrix a écrit :
>> Huan Fang wrote:
>>    
>>> eck_vdso-check-vdso.o ../../skins/native/libnative.la -lpthread -lm
>>> libtool: link: ../../../scripts/wrap-link.sh nios2-linux-gcc -Wl,-elf2flt -o check-vdso check_vdso-check-vdso.o  ../../skins/native/.libs/libnative.a -lpthread -lm
>>> check-vdso.elf2flt(.text+0x16c): In function `main':
>>> : undefined reference to `xeno_sem_heap'
>>> check-vdso.elf2flt(.text+0x170): In function `main':
>>> : undefined reference to `xeno_sem_heap'
>>> collect2: ld returned 1 exit status
>>> make[3]: *** [check-vdso] Erreur 1
>>> make[3]: quittant le répertoire « /home/sonda/Desktop/xenomai-2.5.1/src/testsuite/unit »
>>> make[2]: *** [all-recursive] Erreur 1
>>> make[2]: quittant le répertoire « /home/sonda/Desktop/xenomai-2.5.1/src/testsuite »
>>> make[1]: *** [all-recursive] Erreur 1
>>> make[1]: quittant le répertoire « /home/sonda/Desktop/xenomai-2.5.1/src »
>>> make: *** [all-recursive] Erreur 1
>>>
>>> what can I do? Please help
>>>      
>> Please try xenomai 2.5.2
>>
>>
>>    
> Hi Gilles,
> 
> I've done this with the 2.5.2 version and I have had the same problem. 
> It is the consequence of another one earlier in the compilation process.
> After the xenomai configuration for NIOS II:
> $ ./configure --host=nios2-linux
> 
> the generated src/include/xeno_config.h configuration file has 
> CONFIG_XENO_FASTSYNCH not configured:
> ...
> /* config */
> /* #undef CONFIG_XENO_FASTSYNCH */
> ...
> 
> If you make the compilation, it fails on the src/skins/common/sem_heap.c 
> compilation.
> You have in this files 2 similar functions
> line 100: static void xeno_init_sem_heaps_inner(void)
> and
> line 118: void xeno_init_sem_heaps(void)
> 
> There is a mismatch in the src/skins/common/sem_heap.h file according to 
> the CONFIG_XENO_FASTSYNCH definition (during Xenomai configuration).
> In this case it conflits with the macro #define xeno_init_sem_heaps() 
> line 9 in the src/skins/common/sem_heap.h file and the void 
> xeno_init_sem_heaps(void) in the src/skins/common/sem_heap.c
> 
> I don't know what in the right correction to do in the 
> src/skins/common/sem_heap.h file according to the CONFIG_XENO_FASTSYNCH 
> definition.
> 
> If I suppress the line 9 (#define ...) in the 
> src/skins/common/sem_heap.h file, it compiles until problems for 
> src/testsuite/unit  tool:
> cond-torture.c file. Line 56: problem with the  "if else" structure when 
> HAVE_PTHREAD_MUTEXATTR_SETPROTOCOL is not defined (the case here).

Could you show me the compilation log? I think the "else" is simply wrong.

-- 
					    Gilles.