Determining if the pthread_setname_np exist failed with the following output:
Change Dir: /home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_dbcb0/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_dbcb0.dir/build.make CMakeFiles/cmTC_dbcb0.dir/build
make[2]: Entering directory '/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_dbcb0.dir/CheckSymbolExists.c.o
/home/autobuild/autobuild/instance-8/output-1/host/bin/sparc-buildroot-linux-uclibc-gcc --sysroot=/home/autobuild/autobuild/instance-8/output-1/host/sparc-buildroot-linux-uclibc/sysroot -D_GNU_SOURCE  -DNDEBUG -o CMakeFiles/cmTC_dbcb0.dir/CheckSymbolExists.c.o -c /home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main':
/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'pthread_setname_np' undeclared (first use in this function); did you mean 'pthread_setcanceltype'?
    8 |   return ((int*)(&pthread_setname_np))[argc];
      |                   ^~~~~~~~~~~~~~~~~~
      |                   pthread_setcanceltype
/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [CMakeFiles/cmTC_dbcb0.dir/build.make:78: CMakeFiles/cmTC_dbcb0.dir/CheckSymbolExists.c.o] Error 1
make[2]: Leaving directory '/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:127: cmTC_dbcb0/fast] Error 2
make[1]: Leaving directory '/home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp'


File /home/autobuild/autobuild/instance-8/output-1/build/libiio-0.24/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef pthread_setname_np
  return ((int*)(&pthread_setname_np))[argc];
#else
  (void)argc;
  return 0;
#endif
}