Hello world is working

source/makefile

@@ -0,0 +1,27 @@
+CC=gcc
+
+IDIR+=. ../Toy/source
+CFLAGS+=$(addprefix -I,$(IDIR)) -DSDL_MAIN_HANDLED -g -Wall -W -pedantic -Wno-unused-parameter -Wno-unused-function -Wno-unused-variable
+LIBS+=-lSDL2 -ltoy
+
+ODIR = obj
+SRC = $(wildcard *.c)
+OBJ = $(addprefix $(ODIR)/,$(SRC:.c=.o))
+
+OUT=../$(OUTDIR)/airport
+
+all: $(OBJ)
+	$(CC) $(CFLAGS) -o $(OUT) $(OBJ) -L../$(LIBDIR) $(LIBS)
+
+$(OBJ): | $(ODIR)
+
+$(ODIR):
+	mkdir $(ODIR)
+
+$(ODIR)/%.o: %.c
+	$(CC) -c -o $@ $< $(CFLAGS)
+
+.PHONY: clean
+
+clean:
+	$(RM) $(ODIR)