start with SDL2 OpenGL3 template

Makefile

@@ -0,0 +1,21 @@
+FILE := sdl-game-controller
+TARGET := $(FILE)
+
+CFLAGS := $(shell pkg-config --cflags sdl2)
+ifeq (MINGW,$(findstring MINGW,$(shell uname)))
+LIBS := -lopengl32 -lglu32 -lmingw32
+CC := mingw32-gcc
+TARGET := $(TARGET).exe
+else
+LIBS := -lGL -lGLU `pkg-config --libs sdl2`
+endif
+LDFLAGS := $(LIBS) $(shell pkg-config --libs sdl2)
+
+
+all:	$(TARGET)
+
+$(TARGET): $(FILE).c
+	$(CC) -o $(TARGET) $(CFLAGS) $< $(LDFLAGS)
+
+clean:
+	-rm -f $(TARGET) *~ *.o