diff --git a/Makefile b/Makefile
index 9fa26d9..5108734 100644
--- a/Makefile
+++ b/Makefile
@@ -6,11 +6,16 @@ export CC = $(CCPREFIX)gcc
 
 export INCLUDE = $(shell pwd)/include
 export KERNEL  = $(shell pwd)/kernelmq
-export LIBK    = $(shell pwd)/libk/libk.a
+
+export LIBSRC  = $(shell pwd)/src/libsrc.a
 export LIBARCH = $(shell pwd)/arch/$(ARCH)/libarch.a
+export LIBK    = $(shell pwd)/libk/libk.a
+
 export LINKER  = $(shell pwd)/arch/$(ARCH)/linker.ld
 export MODULES = $(addprefix $(shell pwd)/modules/, dummy1.bin dummy2.bin)
 
+export CFLAGS = -std=gnu99 -ffreestanding -nostdinc -fno-builtin -fno-stack-protector -Wall -Wextra -I $(INCLUDE)
+
 ifeq (none, $(ARCH))
 run: test
 else
@@ -27,12 +32,22 @@ test: run-test
 # Kernel #
 ##########
 
-all-kernel: all-arch all-libk
-	$(CC) -T $(LINKER) -o $(KERNEL) -ffreestanding -nostdlib -lgcc $(LIBARCH) $(LIBK)
+all-kernel: all-src all-arch all-libk
+	$(CC) -T $(LINKER) -o $(KERNEL) -ffreestanding -nostdlib -lgcc $(LIBARCH) $(LIBSRC) $(LIBK)
 
 clean-kernel:
 	rm -f $(KERNEL)
 
+#######
+# src #
+#######
+
+all-src:
+	make all -C src
+
+clean-src:
+	make clean -C src
+
 ########
 # arch #
 ########
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 7d59921..bd059ba 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -9,7 +9,6 @@ OBJS += pfa.c.o
 OBJS += paging.c.o paging.asm.cpp.o
 
 # Architecture-independent
-OBJS += ../../src/info.c.o
 OBJS += main.c.o
 
 # Built-in drivers
@@ -41,7 +40,7 @@ $(OUTPUT): $(OBJS)
 	$(AR) -rcs $@ $(OBJS)
 
 %.c.o: %.c
-	$(CC) -c $< -o $@ -std=gnu99 -ffreestanding -nostdinc -fno-builtin -fno-stack-protector -Wall -Wextra -I "$(INCLUDE)"
+	$(CC) -c $< -o $@ $(CFLAGS)
 
 %.s.o: %.s
 	$(AS) $< -o $@
diff --git a/libk/Makefile b/libk/Makefile
index 45097ac..119c620 100644
--- a/libk/Makefile
+++ b/libk/Makefile
@@ -1,7 +1,5 @@
 OUTPUT = libk.a
 
-CFLAGS = -std=gnu99 -ffreestanding -nostdinc -fno-builtin -fno-stack-protector -Wall -Wextra
-
 OBJS = memset.o strlen.o itoa.o strncpy.o
 
 all: $(OUTPUT)
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..53bc455
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,14 @@
+OUTPUT = libsrc.a
+
+OBJS = info.o
+
+all: $(OUTPUT)
+
+clean:
+	rm -f $(OUTPUT) $(OBJS)
+
+$(OUTPUT): $(OBJS)
+	$(AR) -rcs $@ $(OBJS)
+
+%.o: %.c
+	$(CC) -c $< -o $@ $(CFLAGS)