> On Jan 2, 2020, at 2:57 PM, Ryan Joseph <generic...@gmail.com> wrote: > > extern C_LINKAGE int SDL_main(int argc, char *argv[]); > > which they call from within the iOS event loop and that calls the programs > main functions which was defined using -XMSDL_main
I still can't figure out how -XM works. Can anyone provide an example? When ever I try to use it I get linker errors. I've basically just started with a trimmed down program that does nothing but define an external new main function (like SDL does). From the SDL sources I thought that it would now point to the main program body but I can't get past linker errors. fpc main.pas -XMuser_main Undefined symbols for architecture x86_64: "_P$TEST_$$_USER_MAIN$LONGINT$PCHAR$$LONGINT", referenced from: _PASCALMAIN in main.o "_main", referenced from: start in crt1.10.5.o (maybe you meant: _user_main) program test; uses ctypes; function user_main(argc: cint; argv: pchar): cint; external; begin user_main(0,''); end. Regards, Ryan Joseph _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal