More MacOS fixes and stuff

.gitignore

@@ -3,3 +3,5 @@ cbt_impl.c
 state
 add-impl.py
 raylib
+libraylib.*
+extras

cbt.c

@@ -2,6 +2,17 @@
 #define CBT_IMPLEMENTATION
 #include "cbt.h"
 
+bool compile_file(const char *input, const char *output) {
+  return cbt_proc_wait(cbt_proc_new(
+             CBT_PROC_AUTO, cbt_cc, input, "-o", output, "libraylib.a", "-lm",
+             "-lpthread",
+#ifdef __APPLE__
+             "-framework", "CoreVideo", "-framework", "IOKit", "-framework",
+             "Cocoa", "-framework", "GLUT", "-framework", "OpenGL",
+#endif
+             "-I./raylib/src")) == 0;
+}
+
 int main(int argc, char **argv) {
   CBT_INIT(argc, argv);
 
@@ -15,14 +26,18 @@ int main(int argc, char **argv) {
   cbt_lib_cflags(&raylib, "-D_GNU_SOURCE", "-DPLATFORM_DESKTOP",
                  "-DGRAPHICS_API_OPENGL_33", "-Wno-missing-braces",
                  "-Werror=pointer-arith", "-fno-strict-aliasing", "-std=c99",
-                 "-fPIC", "-O1", "-Werror=implicit-function-declaration",
+#ifndef __APPLE__
+                 "-fPIC",
+#else
+                 "-x", "objective-c",
+#endif
+                 "-O1", "-Werror=implicit-function-declaration",
                  "-I./raylib/src", "-I./raylib/src/external/glfw/include",
                  "-I./raylib/src/external/glfw/deps/mingw");
   cbt_lib_build(raylib, NULL);
   cbt_lib_free(raylib);
 
-  cbt_proc_wait(cbt_proc_new(CBT_PROC_AUTO, cbt_cc, "clock.c", "-o", "clock",
-                             "libraylib.a", "-lm", "-lpthread"));
+  CBT_FAIL(compile_file("extras/clock.c", "extras/clock") == false);
 
   cbt_cleanup();
   return 0;

cbt.h

@@ -767,7 +767,6 @@ bool _cbt_binary_build(struct cbt_binary bin, const char *compiler, ...);
 void cbt_binary_free(struct cbt_binary bin);
 
 #undef CBT_TODO
-#undef CBT_FAIL
 //-*- end
 #endif