29 Apr
2023
29 Apr
'23
4:27 p.m.
On 28/04/2023 18.56, [EXT] Ivan Ribakov wrote:
Hi all,
I looked at Kamailio 5.6.3 makefiles and saw mention of clang being
supported. Yet when I try to build it with clang (more precisely, I
build a C++ module using clang that includes some Kamailio C headers
via "extern C") I get following error:
In file included from /tmp/kamailio/kamailio/modules/tm/t_funcs.h:45:
/tmp/kamailio/kamailio/modules/tm/timer.h:204:2: error: no matching
function for call to 'atomic_cmpxchg_int'
Any suggestions on how to overcome this error or any general
suggestions for using Kamailio + clang?
That's not a problem of clang, but rather a problem of using C++. C++
doesn't play nice with the void* type and that's what's being used in
that inlined function. You'd have the same problem with gcc.
You can either patch up timer.h and change the cast to int* (which it
probably should be anyway), or pull in the header in a C source, and
then link that from the rest of your C++ project.
Cheers