Osip2 on uClinux

Altera_Forum · ‎12-14-2005

I am experiencing a problem, trying to use Osip under uClinux/niosII

When running the following code the whole system locks up...

Is there anybody here with some Osip/Osip2 experience?

# include <sys/time.h># include <osip2/osip.h>

int main(void)

{

int i;

osip_t *osip;

i=osip_init(&osip);

if (i!=0)

return -1;

}

Might be a thread or semaphore problem, i just don't know where to start

looking

Any sugestions?

regards

Mikkel Kidmose

Altera_Forum · ‎12-15-2005

> When running the following code the whole system locks up...

I remember having the same problem -- it had something to do with tracing or

gperf or something like that-- but it has been awhile. When you configure, try

disabling the (initially) unnecessary features, then go from there. E.g.:

--enable-static

--disable-shared

--disable-trace

--disable-debug

--disable-gperf

Also, make sure your include paths are properly set so you don't build against

the wrong headers: e.g.

$ export CPPFLAGS "-I<whatever>"

Regards,

--Scott

Altera_Forum · ‎12-16-2005

Thx for the help.

I found the problem but not the solution yet....

when i make the executable the osip library isnt linked in to it statically

so the osip_init is unknown. Tried adding -static to LDFLAGS but that does not help

any ideas?

Altera_Forum · ‎12-16-2005

> Tried adding -static to LDFLAGS but that does not help any ideas?

Remove all of your osip libraries and reconfigure ... make sure you

--disable-shared --enable-static, make/install again, then rebuild your

application.

Regards,

--Scott

Altera_Forum · ‎12-16-2005

thx Scott

But the solution was even simpler i had commented out my osip2 lib in rules.mak by accident... http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/blink.gif

So now my Osip2 works....

And i have moved on to eXosip2 the init has the same problem... but it is beeing linked

i am stepping thru the exosip_init() but havent found the problem yet...

i configured it with:

--host=nios2-elf

--enable-static --disable-shared --disable-gperf --disable-libtool-lock --disable-debug --disable-josua --disable-glib --disable-glibtest --enable-pthread --enable-sysv --enable-semaphore --silent

any ideas

regards

Mikkel

Altera_Forum · ‎12-20-2005

Hi Mikkel,

> had commented out my osip2 lib in rules.mak by accident...

I hate it when that happens! ;-)

> So now my Osip2 works....

Great!

> And i have moved on to eXosip2

Sorry, can't help here. I looked at eXosip2 ... but the license for that is GPL rather

than LGPL ... and I wasn't crazy about the architecture ... so I never bothered to

dig any deeper.

Let us know how you make out.

Regards,

--Scott