Modular makefile

Makefile

@@ -1,5 +1,14 @@
+libs = -lmingw32 -lSDL2main -lSDL2 -lopengl32 -lSDL2_image -lSDL2_ttf
+includes = -I"C:\SDL2\x32\include"
+compiler = gcc
+warningLevel = -Wall
+sources = *.c
+linker = -L"C:\SDL2\x32\lib"
+target = Asteroids.exe
+args = -o
+
 all:
-	gcc -Wall -IC:\SDL2\x32\include *.c -LC:\SDL2\x32\lib -lmingw32 -lSDL2main -lSDL2 -lopengl32 -lSDL2_image -lSDL2_ttf -o Asteroids.exe
+	$(compiler) $(warningLevel) $(includes) $(sources) $(linker) $(libs) $(args) $(target)
 
 run:
-	Asteroids.exe
+	$(target)