> This happens when the linker is invoked right after the giant call to g++ to build > everything: > > ld: warning: option -s is obsolete and being ignored > ld: internal error: atom not found in > symbolIndex(__ZN10GameWindow10TextLayoutC2EjiN4nall6stringE) for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see invocation) > make: *** [dice] Error 1
Either remove the -s option (which may be obsolete but *isn't* ignored) or add -fvisibility=hidden to CFLAGS.