-- Found Lua: /usr/lib64/liblua.so;/usr/lib64/libm.so (found version "")

$ grep LUA_VERSION /usr/include/lua.h
#define LUA_VERSION_MAJOR	"5"
#define LUA_VERSION_MINOR	"3"
#define LUA_VERSION_NUM		503
#define LUA_VERSION_RELEASE	"5"
#define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
#define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE

-- The C compiler identification is GNU 9.1.1
-- The CXX compiler identification is GNU 9.1.1
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/g++
-- Check for working CXX compiler: /usr/bin/g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Lua: /usr/lib64/liblua.so;/usr/lib64/libm.so (found version "5.3.5") 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/torben/development/lsyncd