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makefile

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+NAME = sdl_template
+CFLAGS = -Wall -g -march=x86-64 -lm
+
+DIR_BIN = bin
+DIR_OBJ = obj
+
+SRC = $(wildcard src/*.c) $(wildcard src/**/*.c) $(wildcard src/**/**/*.c) $(wildcard src/**/**/**/*.c) $(wildcard src/**/**/**/**/*.c)
+OBJ = $(patsubst src/%,$(DIR_OBJ)/$(ARCH)/%,$(SRC:.c=.o))
+
+TARGET = $(DIR_BIN)/$(ARCH)/$(NAME)$(EXT)
+
+clean:
+	rm -rf $(DIR_BIN) $(DIR_OBJ)
+
+# sets the variables for the different targets
+linux-x86_64:
+	$(MAKE) build ARCH=linux-x86_64 CC=gcc PCFLAGS="-lSDL2"
+win86-64:
+	$(MAKE) build ARCH=win-x86-64 CC=x86_64-w64-mingw32-gcc PCFLAGS="-lmingw32 -lSDL2main -lSDL2 -mwindows" EXT=".exe"
+web:
+	$(MAKE) build ARCH=web CC=emcc PCFLAGS="-s USE_SDL=2" EXT=".html"
+
+build: dirs binary
+
+# creates the binary
+binary: $(OBJ)
+	$(CC) -o $(TARGET) $^ $(CFLAGS) $(PCFLAGS)
+
+# creates the object files
+$(DIR_OBJ)/$(ARCH)/%.o: src/%.c
+	mkdir -p $(dir $@)
+	$(CC) -o $@ -c $< $(CFLAGS) $(PCFLAGS)
+
+dirs:
+	mkdir -p $(DIR_BIN)/$(ARCH)
+	mkdir -p $(DIR_OBJ)/$(ARCH)