`CMake Warning:
No source or binary directory provided. Both will be assumed to be the
same as the current working directory, but note that this warning will
become a fatal error in future CMake releases.
-- The C compiler identification is GNU 7.5.0
-- The CXX compiler identification is GNU 7.5.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
CMake Error in CMakeLists.txt:
Target "tiny-csgo-server" requires the language dialect "CXX20" (with
compiler extensions). But the current compiler "GNU" does not support
this, or CMake does not know the flags to enable it.
-- Generating done
CMake Generate step failed. Build files cannot be regenerated correctly.
[ 14%] Building CXX object CMakeFiles/tiny-csgo-server.dir/sv-main.cpp.o
c++: error: unrecognized command line option ‘-fcoroutines’
CMakeFiles/tiny-csgo-server.dir/build.make:75: recipe for target 'CMakeFiles/tiny-csgo-server.dir/sv-main.cpp.o' failed
make[2]: [CMakeFiles/tiny-csgo-server.dir/sv-main.cpp.o] Error 1
CMakeFiles/Makefile2:82: recipe for target 'CMakeFiles/tiny-csgo-server.dir/all' failed
make[1]: [CMakeFiles/tiny-csgo-server.dir/all] Error 2
Makefile:90: recipe for target 'all' failed
make: *** [all] Error 2
`
`CMake Warning: No source or binary directory provided. Both will be assumed to be the same as the current working directory, but note that this warning will become a fatal error in future CMake releases.
-- The C compiler identification is GNU 7.5.0 -- The CXX compiler identification is GNU 7.5.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done CMake Error in CMakeLists.txt: Target "tiny-csgo-server" requires the language dialect "CXX20" (with compiler extensions). But the current compiler "GNU" does not support this, or CMake does not know the flags to enable it.
-- Generating done CMake Generate step failed. Build files cannot be regenerated correctly. [ 14%] Building CXX object CMakeFiles/tiny-csgo-server.dir/sv-main.cpp.o c++: error: unrecognized command line option ‘-fcoroutines’ CMakeFiles/tiny-csgo-server.dir/build.make:75: recipe for target 'CMakeFiles/tiny-csgo-server.dir/sv-main.cpp.o' failed make[2]: [CMakeFiles/tiny-csgo-server.dir/sv-main.cpp.o] Error 1 CMakeFiles/Makefile2:82: recipe for target 'CMakeFiles/tiny-csgo-server.dir/all' failed make[1]: [CMakeFiles/tiny-csgo-server.dir/all] Error 2 Makefile:90: recipe for target 'all' failed make: *** [all] Error 2 `