I think that OSv is very much Linux compatible in that case so may things
from this article I found do apply
- http://www.kaizou.org/2015/01/linux-libraries/.
On Tuesday, November 28, 2017 at 10:08:50 AM UTC-5, Waldek Kozaczuk wrote:
>
> I meant -fPIC.
>
> On Tuesday, November 28, 2017 at 9:35:37 AM UTC-5, Waldek Kozaczuk wrote:
>>
>> Hi,
>>
>> I think that you should be able to have a.so resolve func_b() from b.so
>> but it will depend on where b.so is placed. For sure the so have to be
>> position independent (-fPIE option). Can you send us error you are seeing
>> (I presume you are).
>>
>> As far as Java goes you either use -jar and then you can only point to
>> single jar (this is simply how java works) or use -cp to point to list of
>> directories or jar. You cannot do java -jar a.jar -cp b.jar. You either
>> have to combine b.jar with a.jar or do java -cp a.jar:b.jar
>> <name-of-class-with-main>.
>>
>> Hope it helps,
>> Waldek
>>
>> On Tuesday, November 28, 2017 at 6:56:45 AM UTC-5, wang Yu wrote:
>>>
>>> i am fresh man in osv, and i have a question about it;
>>> if we have some dyminic library .so, i want to how to run?
>>> for example, a.so have main enter, and it want to call the func_b()
>>> in b.so(we don't want to recompile it)
>>> a.c --->a.so
>>> extern void func_b(void)
>>> void main(void)
>>> {
>>> ...
>>> func_b();
>>> ...
>>> }
>>>
>>> b.c--->b.so
>>> void func_b(void)
>>> {
>>> ....
>>> }
>>>
>>> i have edit module.py like this
>>>
>>> ```
>>> from osv.modules import api
>>>
>>> default = api.run('/a.so')
>>> ````
>>> usr.manifest
>>> a.so:${MODULE_DIR}/a.so
>>> b.so:${MODULE_DIR}/b.so
>>>
>>> but when running, it can't look func_b()
>>>
>>> and i have the same question about server jar
>>> a.jar b.jar c.jar
>>> a.jar have the main, it depend on b.jar and c.jar
>>> i use like this cannot find b.jar and c.jar's function
>>> default = api.run("/java.so -jar a.jar ");
>>>
>>
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