diff --git a/GNUmakefile b/GNUmakefile
new file mode 100644
index 0000000..4bbc50a
--- /dev/null
+++ b/GNUmakefile
@@ -0,0 +1,23 @@
+GIMME_MODULE := git submodule update --init --recursive
+ARCH_MODULE := modules/arch-install-scripts
+APK_MODULE := modules/apk-tools
+APK_BIN := $(APK_MODULE)/src/apk
+
+ACHROOT := $(ARCH_MODULE)/arch-chroot
+APK := LD_LIBRARY_PATH=$(APK_MODULE)/src $(APK_BIN)
+
+tools: $(ACHROOT) $(APK_BIN)
+
+$(ARCH_MODULE)/Makefile: .gitmodules
+	$(GIMME_MODULE) -- $(ARCH_MODULE)
+
+$(ACHROOT): $(ARCH_MODULE)/Makefile
+	$(MAKE) -C $(ARCH_MODULE) arch-chroot
+
+$(APK_MODULE)/Makefile: .gitmodules
+	$(GIMME_MODULE) -- $(APK_MODULE)
+
+$(APK_BIN): $(APK_MODULE)/Makefile
+	$(MAKE) -C $(APK_MODULE)
+
+.PHONY: tools