* [Xenomai] forge: --enable-pshared broken?
@ 2014-02-05 17:53 Jan Kiszka
2014-02-05 19:59 ` Gilles Chanteperdrix
0 siblings, 1 reply; 5+ messages in thread
From: Jan Kiszka @ 2014-02-05 17:53 UTC (permalink / raw)
To: Xenomai
Hi,
trying to test a --enable-pshared build gives me this linker error:
libtool: link: ../../../scripts/wrap-link.sh gcc -g -o .libs/check-vdso
check_vdso-check-vdso.o ../../lib/cobalt/.libs/libcobalt.so -lfuse
-lpthread -lrt -lm -Wl,-rpath -Wl,/data/xenomai-forge/inst64/lib
../../lib/cobalt/.libs/libcobalt.so: undefined reference to `__main_heap'
Is this known/reproducible?
Jan
--
Siemens AG, Corporate Technology, CT RTC ITP SES-DE
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Xenomai] forge: --enable-pshared broken?
2014-02-05 17:53 [Xenomai] forge: --enable-pshared broken? Jan Kiszka
@ 2014-02-05 19:59 ` Gilles Chanteperdrix
2014-02-06 8:52 ` Philippe Gerum
2014-02-06 9:29 ` Philippe Gerum
0 siblings, 2 replies; 5+ messages in thread
From: Gilles Chanteperdrix @ 2014-02-05 19:59 UTC (permalink / raw)
To: Jan Kiszka; +Cc: Xenomai
On 02/05/2014 06:53 PM, Jan Kiszka wrote:
> Hi,
>
> trying to test a --enable-pshared build gives me this linker error:
>
> libtool: link: ../../../scripts/wrap-link.sh gcc -g -o .libs/check-vdso
> check_vdso-check-vdso.o ../../lib/cobalt/.libs/libcobalt.so -lfuse
> -lpthread -lrt -lm -Wl,-rpath -Wl,/data/xenomai-forge/inst64/lib
> ../../lib/cobalt/.libs/libcobalt.so: undefined reference to `__main_heap'
>
> Is this known/reproducible?
I get the same issue with cobalt, when linking the "latency" test, which
in my tree uses the posix api.
--
Gilles.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Xenomai] forge: --enable-pshared broken?
2014-02-05 19:59 ` Gilles Chanteperdrix
@ 2014-02-06 8:52 ` Philippe Gerum
2014-02-06 9:29 ` Philippe Gerum
1 sibling, 0 replies; 5+ messages in thread
From: Philippe Gerum @ 2014-02-06 8:52 UTC (permalink / raw)
To: Gilles Chanteperdrix, Jan Kiszka; +Cc: Xenomai
On 02/05/2014 08:59 PM, Gilles Chanteperdrix wrote:
> On 02/05/2014 06:53 PM, Jan Kiszka wrote:
>> Hi,
>>
>> trying to test a --enable-pshared build gives me this linker error:
>>
>> libtool: link: ../../../scripts/wrap-link.sh gcc -g -o .libs/check-vdso
>> check_vdso-check-vdso.o ../../lib/cobalt/.libs/libcobalt.so -lfuse
>> -lpthread -lrt -lm -Wl,-rpath -Wl,/data/xenomai-forge/inst64/lib
>> ../../lib/cobalt/.libs/libcobalt.so: undefined reference to `__main_heap'
>>
>> Is this known/reproducible?
>
> I get the same issue with cobalt, when linking the "latency" test, which
> in my tree uses the posix api.
>
This is an unexpected dependency on copperplate which is revealed by old
linkers. Looking at this.
--
Philippe.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Xenomai] forge: --enable-pshared broken?
2014-02-05 19:59 ` Gilles Chanteperdrix
2014-02-06 8:52 ` Philippe Gerum
@ 2014-02-06 9:29 ` Philippe Gerum
2014-02-06 9:44 ` Jan Kiszka
1 sibling, 1 reply; 5+ messages in thread
From: Philippe Gerum @ 2014-02-06 9:29 UTC (permalink / raw)
To: Gilles Chanteperdrix, Jan Kiszka; +Cc: Xenomai
On 02/05/2014 08:59 PM, Gilles Chanteperdrix wrote:
> On 02/05/2014 06:53 PM, Jan Kiszka wrote:
>> Hi,
>>
>> trying to test a --enable-pshared build gives me this linker error:
>>
>> libtool: link: ../../../scripts/wrap-link.sh gcc -g -o .libs/check-vdso
>> check_vdso-check-vdso.o ../../lib/cobalt/.libs/libcobalt.so -lfuse
>> -lpthread -lrt -lm -Wl,-rpath -Wl,/data/xenomai-forge/inst64/lib
>> ../../lib/cobalt/.libs/libcobalt.so: undefined reference to `__main_heap'
>>
>> Is this known/reproducible?
>
> I get the same issue with cobalt, when linking the "latency" test, which
> in my tree uses the posix api.
>
This one may help:
http://git.xenomai.org/xenomai-forge.git/commit/?h=next&id=ba1f4b636a490e42af332e0c1f079e67b96255d5
--
Philippe.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Xenomai] forge: --enable-pshared broken?
2014-02-06 9:29 ` Philippe Gerum
@ 2014-02-06 9:44 ` Jan Kiszka
0 siblings, 0 replies; 5+ messages in thread
From: Jan Kiszka @ 2014-02-06 9:44 UTC (permalink / raw)
To: Philippe Gerum, Gilles Chanteperdrix; +Cc: Xenomai
On 2014-02-06 10:29, Philippe Gerum wrote:
> On 02/05/2014 08:59 PM, Gilles Chanteperdrix wrote:
>> On 02/05/2014 06:53 PM, Jan Kiszka wrote:
>>> Hi,
>>>
>>> trying to test a --enable-pshared build gives me this linker error:
>>>
>>> libtool: link: ../../../scripts/wrap-link.sh gcc -g -o .libs/check-vdso
>>> check_vdso-check-vdso.o ../../lib/cobalt/.libs/libcobalt.so -lfuse
>>> -lpthread -lrt -lm -Wl,-rpath -Wl,/data/xenomai-forge/inst64/lib
>>> ../../lib/cobalt/.libs/libcobalt.so: undefined reference to
>>> `__main_heap'
>>>
>>> Is this known/reproducible?
>>
>> I get the same issue with cobalt, when linking the "latency" test, which
>> in my tree uses the posix api.
>>
>
> This one may help:
>
> http://git.xenomai.org/xenomai-forge.git/commit/?h=next&id=ba1f4b636a490e42af332e0c1f079e67b96255d5
Confirmed, it builds.
Jan
--
Siemens AG, Corporate Technology, CT RTC ITP SES-DE
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-02-06 9:44 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-02-05 17:53 [Xenomai] forge: --enable-pshared broken? Jan Kiszka
2014-02-05 19:59 ` Gilles Chanteperdrix
2014-02-06 8:52 ` Philippe Gerum
2014-02-06 9:29 ` Philippe Gerum
2014-02-06 9:44 ` Jan Kiszka
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