can't compile - Error 1 - error: ‘srt_epoll_set’

[d3im]

Hi, have installed srt 1.3.2 (64bit) and getting this error while compiling with gcc 9.2.0:

# make

g++ -c -g slscore/SLSLog.cpp -o obj/SLSLog.o 
In file included from slscore/SLSLog.hpp:32,
                 from slscore/SLSLog.cpp:31:
slscore/common.hpp:120:1: warning: ‘typedef’ was ignored in this declaration
  120 | typedef struct ts_info {
      | ^~~~~~~
slscore/SLSLog.cpp: In member function ‘void CSLSLog::print_log(int, const char*, __va_list_tag*)’:
slscore/SLSLog.cpp:84:45: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
   84 |     sls_gettime_fmt(cur_time, cur_time_sec, "%Y-%m-%d %H:%M:%S");
      |                                             ^~~~~~~~~~~~~~~~~~~
slscore/SLSLog.cpp:87:30: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘int64_t’ {aka ‘long int’} [-Wformat=]
   87 |     sprintf(buf_info, "%s:%03d %s %s: %s\n" , cur_time, cur_time_msec, APP_NAME, LOG_LEVEL_NAME[level], buf);
      |                           ~~~^                          ~~~~~~~~~~~~~
      |                              |                          |
      |                              int                        int64_t {aka long int}
      |                           %03ld
slscore/SLSLog.cpp:88:12: warning: format not a string literal and no format arguments [-Wformat-security]
   88 |     printf(buf_info);
      |            ^~~~~~~~
g++ -c -g slscore/common.cpp -o obj/common.o 
In file included from slscore/common.cpp:48:
slscore/common.hpp:120:1: warning: ‘typedef’ was ignored in this declaration
  120 | typedef struct ts_info {
      | ^~~~~~~
slscore/common.cpp: In function ‘void sls_gettime_default_string(char*)’:
slscore/common.cpp:102:45: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
  102 |     sls_gettime_fmt(cur_time, cur_time_sec, "%Y-%m-%d %H:%M:%S");
      |                                             ^~~~~~~~~~~~~~~~~~~
g++ -c -g slscore/conf.cpp -o obj/conf.o 
In file included from slscore/conf.cpp:33:
slscore/common.hpp:120:1: warning: ‘typedef’ was ignored in this declaration
  120 | typedef struct ts_info {
      | ^~~~~~~
slscore/conf.cpp:38:36: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
   38 | sls_conf_base_t  sls_first_conf = {"", NULL, NULL} ;
      |                                    ^~
g++ -c -g slscore/SLSThread.cpp -o obj/SLSThread.o -I./ -I../ -I./slscore -I./include
In file included from slscore/SLSLog.hpp:32,
                 from slscore/SLSThread.cpp:31:
slscore/common.hpp:120:1: warning: ‘typedef’ was ignored in this declaration
  120 | typedef struct ts_info {
      | ^~~~~~~
g++ -c -g slscore/SLSEpollThread.cpp -o obj/SLSEpollThread.o -I./ -I../ -I./slscore -I./include
In file included from slscore/SLSLog.hpp:32,
                 from slscore/SLSEpollThread.cpp:31:
slscore/common.hpp:120:1: warning: ‘typedef’ was ignored in this declaration
  120 | typedef struct ts_info {
      | ^~~~~~~
In file included from slscore/HttpClient.hpp:29,
                 from slscore/SLSRole.hpp:38,
                 from slscore/SLSEpollThread.cpp:33:
slscore/TCPRole.hpp:47:1: warning: ‘typedef’ was ignored in this declaration
   47 | typedef struct DATA_PARAM {
      | ^~~~~~~
In file included from slscore/SLSRole.hpp:38,
                 from slscore/SLSEpollThread.cpp:33:
slscore/HttpClient.hpp:45:1: warning: ‘typedef’ was ignored in this declaration
   45 | typedef struct HTTP_RESPONSE_INFO {
      | ^~~~~~~
slscore/SLSEpollThread.cpp: In member function ‘int CSLSEpollThread::init_epoll()’:
slscore/SLSEpollThread.cpp:60:26: error: ‘SRT_EPOLL_ENABLE_EMPTY’ was not declared in this scope
   60 |     srt_epoll_set(m_eid, SRT_EPOLL_ENABLE_EMPTY);
      |                          ^~~~~~~~~~~~~~~~~~~~~~
slscore/SLSEpollThread.cpp:60:5: error: ‘srt_epoll_set’ was not declared in this scope; did you mean ‘srt_epoll_wait’?
   60 |     srt_epoll_set(m_eid, SRT_EPOLL_ENABLE_EMPTY);
      |     ^~~~~~~~~~~~~
      |     srt_epoll_wait
make: *** [Makefile:73: obj/SLSEpollThread.o] Error 1

[Edward-Wu]

hi,
please use the srt 1.4.0 or later version.

[folterj]

Hi,
I've just built from source following the instructions first installing the curren version of srt. Making srt works fine. Then making srt-live-server I receive similar error to the above (though many many more similar ones).
gcc 11.2.0
PS: I'm compiling for ARM / Raspberry Pi