diff --git a/libc/makefile b/libc/makefile
index e52c5f7..1a59e7e 100644
--- a/libc/makefile
+++ b/libc/makefile
@@ -1,7 +1,22 @@
+include ../defaults.mk
+
+INC = ./include
+BIN = ./bin
+
+SRCS = $(shell find . -name '*.c')
+OBJS = $(patsubst %.c, $(BIN)/%.o, $(SRCS))
+OUT = ./libc.o
+
 .PHONY: all clean
 
-all:
-	@echo "TODO: Write this makefile..."
+all: $(OUT)
+$(OUT): $(OBJS)
+	$(AR) $(ARFLAGS) rcs $@ $^
+
+$(BIN)/%.o: %.c
+	@mkdir -p $(BIN)/$(dir $<)
+	$(CC) $(CFLAGS) -I$(INC) -c -o $@ $<
 
 clean:
+	rm -fr $(BIN) $(OUT)