Update Makefile

src/Makefile

@@ -1,7 +1,24 @@
 #! /bin/make
 # :vim: set noexpandtab:
 
+ifeq ($(OS),Windows_NT)
+    detected_OS := Windows
+else
+    detected_OS := $(shell uname -s)
+endif
+
+$(info Detected OS: $(detected_OS))
+ifeq ($(detected_OS),Darwin)
+
+# brew install libsodium
+# brew install sdl2
+# brew install sdl2_image
+
+CFLAGS = -lm `sdl2-config --cflags --libs`  -lsodium -lsdl2 -lsdl2_image -I/opt/homebrew/include  -L/opt/homebrew/lib
+else
 CFLAGS = -lm -lSDL2_image `sdl2-config --cflags --libs` -lsodium -s
+endif
+
 
 columns: main.c column.c research.c render.c backdrop.c sdl.c events.c hiscore.c text.c menu.c level.c column.h research.h render.h backdrop.h sdl.h events.h hiscore.h text.h menu.h sprite_sheet.h level.h
 	$(CC) main.c column.c research.c render.c backdrop.c sdl.c events.c hiscore.c text.c menu.c level.c -o columns $(CFLAGS)