Failing to compile client

[Codent0101]

Hi Guys,

I am failing to compile with the following error, my version of libmicrohttpd is 0.9.75.

I have tried a fresh compile of both on a clean machine and still running into the same issue, any having a similar experience?

[ 50%] Building C object CMakeFiles/promhttp.dir/src/promhttp.c.o
/home/jamieb/prometheus-client-c/promhttp/src/promhttp.c: In function ‘promhttp_start_daemon’:
/home/jamieb/prometheus-client-c/promhttp/src/promhttp.c:64:54: error: passing argument 5 of ‘MHD_start_daemon’ from incompatible pointer type [-Werror=incompatible-pointer-types]
   64 |   return MHD_start_daemon(flags, port, apc, apc_cls, &promhttp_handler, NULL, MHD_OPTION_END);
      |                                                      ^~~~~~~~~~~~~~~~~
      |                                                      |
      |                                                      int (*)(void *, struct MHD_Connection *, const char *, const char *, const char *, const char *, size_t *, void **) {aka int (*)(void *, struct MHD_Connection *, const char *, const char *, const char *, const char *, long unsigned int *, void **)}
In file included from /home/jamieb/prometheus-client-c/promhttp/src/promhttp.c:19:
/usr/local/include/microhttpd.h:2813:1: note: expected ‘MHD_AccessHandlerCallback’ {aka ‘enum MHD_Result (*)(void *, struct MHD_Connection *, const char *, const char *, const char *, const char *, long unsigned int *, void **)’} but argument is of type ‘int (*)(void *, struct MHD_Connection *, const char *, const char *, const char *, const char *, size_t *, void **)’ {aka ‘int (*)(void *, struct MHD_Connection *, const char *, const char *, const char *, const char *, long unsigned int *, void **)’}
 2813 | MHD_start_daemon (unsigned int flags,
      | ^~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [CMakeFiles/promhttp.dir/build.make:63: CMakeFiles/promhttp.dir/src/promhttp.c.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:76: CMakeFiles/promhttp.dir/all] Error 2
make: *** [Makefile:152: all] Error 2
ERROR: promhttp Make Failure