Xcode SDL2 issue: "Undefined symbols for architecture i386"

[Christian Knudsen]

Finally some progress!

I had to add:

{$IFDEF DARWIN}
{$linkframework Cocoa}
{$linkframework SDL2}
{$linkframework OpenGL}
{$linkframework SDL2_image}
{$linkframework SDL2_mixer}
{$ENDIF}

To the main source file to get it to compile. I have no idea why, though. It now crashes when setting up the OpenGL context during runtime, but at least it's compiling now!

[Super Vegeta]

ev1313's headers use {$LINKLIB} to specify linking to SDL2. I'm guessing that because you put the SDL2 lib in Frameworks/, {$LINKLIB} failed to find them so you had to use {$LINKFRAMEWORK}.

[Christian Knudsen]

Ahhh, that makes sense! There should probably be a notice about that in a readme or somewhere else, since per the installation instructions on the SDL2 website, most people will probably install the frameworks in Library/Frameworks.

I also fixed the OpenGL crashing issue (I had OpenGL was set to PROFILE_CORE when it should be PROFILE_COMPATIBITY as I'm using immediate mode). I've never been this relieved to just manage to compile and run some code before!