#89 Lua build error on CentOS 7

[Tammo Jan Dijkema]

I get the following build error with the current master (9a0de0) on CentOS 7 (fs5):

/home/dijkema/opt/aoflagger/src/src/lua/luastrategy.cpp: In member function ‘void LuaStrategy::loadaoflagger()’:
/home/dijkema/opt/aoflagger/src/src/lua/luastrategy.cpp:72:2: error: ‘luaL_setfuncs’ was not declared in this scope
  luaL_setfuncs(_state, aofdatamembers, 0);
  ^~~~~~~~~~~~~
/home/dijkema/opt/aoflagger/src/src/lua/luastrategy.cpp:72:2: note: suggested alternative: ‘lua_setfenv’
  luaL_setfuncs(_state, aofdatamembers, 0);
  ^~~~~~~~~~~~~
  lua_setfenv
make[2]: *** [src/CMakeFiles/aoflagger.dir/lua/luastrategy.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/aoflagger.dir/all] Error 2
make: *** [all] Error 2

[Sotiris Sanidas]

Same thing on CentOS 7.6. Checked with the in-house lua v5.1.4, and the latest 5.4 built from source.

[ 27%] Building CXX object src/CMakeFiles/aoflagger.dir/strategy/actions/timeconvolutionaction.cpp.o
[ 27%] Building CXX object src/CMakeFiles/aoflagger.dir/strategy/actions/timeselectionaction.cpp.o
/local/software/src/aoflagger-2.15/src/lua/luastrategy.cpp: In member function ‘void LuaStrategy::loadaoflagger()’:
/local/software/src/aoflagger-2.15/src/lua/luastrategy.cpp:72:41: error: ‘luaL_setfuncs’ was not declared in this scope
  luaL_setfuncs(_state, aofdatamembers, 0);
                                         ^
[ 28%] Building CXX object src/CMakeFiles/aoflagger.dir/strategy/actions/visualizeaction.cpp.o
[ 29%] Building CXX object src/CMakeFiles/aoflagger.dir/strategy/actions/writeflagsaction.cpp.o
[ 29%] Building CXX object src/CMakeFiles/aoflagger.dir/strategy/algorithms/antennaselector.cpp.o
[ 30%] Building CXX object src/CMakeFiles/aoflagger.dir/strategy/algorithms/baselineselector.cpp.o
make[2]: *** [src/CMakeFiles/aoflagger.dir/lua/luastrategy.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [src/CMakeFiles/aoflagger.dir/all] Error 2
make: *** [all] Error 2

[André Offringa]

Sorry, I hadn't seen this ticket. 9a0de0 is quite a while back now. If this is still an issue, can you resubmit it to the gitlab page? I won't use SourceForge anymore.