[BUG] cmake cross compile to mingw win64 fails about srt HOT 2 CLOSED

Determining if the pthread_setname_np exist passed with the following output:
Change Dir: /home/rdp/new/sandbox/win64_static/source_files/srt/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_d7a70/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_d7a70.dir/build.make CMakeFiles/cmTC_d7a70.dir/build
gmake[1]: Entering directory '/home/rdp/new/sandbox/win64_static/source_files/srt/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_d7a70.dir/CheckSymbolExists.c.obj
/usr/bin/x86_64-w64-mingw32-gcc -D_DARWIN_C_SOURCE -D_GNU_SOURCE -D_POSIX_SOURCE=1  -pthread -o CMakeFiles/cmTC_d7a70.dir/CheckSymbolExists.c.obj -c /home/rdp/new/sandbox/win64_static/source_files/srt/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_d7a70.exe
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d7a70.dir/link.txt --verbose=1
/usr/bin/cmake -E rm -f CMakeFiles/cmTC_d7a70.dir/objects.a
/usr/bin/x86_64-w64-mingw32-ar qc CMakeFiles/cmTC_d7a70.dir/objects.a @CMakeFiles/cmTC_d7a70.dir/objects1.rsp
/usr/bin/x86_64-w64-mingw32-gcc  -pthread -Wl,--whole-archive CMakeFiles/cmTC_d7a70.dir/objects.a -Wl,--no-whole-archive -o cmTC_d7a70.exe -Wl,--out-implib,libcmTC_d7a70.dll.a -Wl,--major-image-version,0,--minor-image-version,0 @CMakeFiles/cmTC_d7a70.dir/linklibs.rsp
gmake[1]: Leaving directory '/home/rdp/new/sandbox/win64_static/source_files/srt/CMakeFiles/CMakeTmp'


File /home/rdp/new/sandbox/win64_static/source_files/srt/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
}

[  2%] Building CXX object CMakeFiles/srt_virtual.dir/srtcore/api.cpp.obj
/usr/bin/x86_64-w64-mingw32-g++ -DCRYSPR2 -DENABLE_SOCK_CLOEXEC=1 -DHAI_ENABLE_SRT=1 -DHAI_PATCH=1 -DHAVE_CXX_STD_PUT_TIME=1 -DHAVE_INET_PTON=1 -DHAVE_PTHREAD_GETNAME_NP=1 -DHAVE_PTHREAD_SETNAME_NP=1 -DNDEBUG -DPTW32_STATIC_LIB=1 -DSRT_ENABLE_APP_READER -DSRT_ENABLE_CLOSE_SYNCH -DSRT_ENABLE_ENCRYPTION -DSRT_EXPORTS -DSRT_LOG_SLOWDOWN_FREQ_MS=1000 -DSRT_VERSION=\"1.5.3\" -DUSE_OPENSSL=1 -DWIN32=1 -D_GNU_SOURCE -D_WIN32_WINNT=0x0600 @CMakeFiles/srt_virtual.dir/includes_CXX.rsp -static -static-libstdc++ -fPIC   -DENABLE_LOGGING=1 -Wall -Wextra -O3 -DNDEBUG -MD -MT CMakeFiles/srt_virtual.dir/srtcore/api.cpp.obj -MF CMakeFiles/srt_virtual.dir/srtcore/api.cpp.obj.d -o CMakeFiles/srt_virtual.dir/srtcore/api.cpp.obj -c /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/api.cpp
In file included from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/logging.h:34,
                 from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/crypto.h:26,
                 from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/handshake.h:51,
                 from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/socketconfig.h:62,
                 from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/queue.h:58,
                 from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/api.h:62,
                 from /home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/api.cpp:64:
/home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/threadname.h: In static member function ‘static bool srt::ThreadName::ThreadNameImpl::get(char*)’:
/home/rdp/new/sandbox/win64_static/source_files/srt/srtcore/threadname.h:89:20: error: ‘pthread_getname_np’ was not declared in this scope; did you mean ‘pthread_getunique_np’?
   89 |             return pthread_getname_np(pthread_self(), namebuf, BUFSIZE) == 0;