Add Makefile

Makefile

@@ -0,0 +1,26 @@
+MAKEPKG=makepkg
+PKGS=gdb-multiarch
+
+.PHONY: all
+all: build-$(PKGS)
+
+.PHONY: install-all
+install-all: install-$(PKGS)
+
+.PHONY: build-$(PKGS)
+build-$(PKGS): $(PKGS)/PKGBUILD
+	@cd `echo $@ | sed 's/build-//'` && \
+		$(MAKEPKG) -s
+
+.PHONY: install-$(PKGS)
+install-$(PKGS):
+	@cd `echo $@ | sed 's/install-//'` && \
+		$(MAKEPKG) -i
+
+.PHONY: clean
+clean:
+	@sudo rm -rf ./*/pkg
+	@rm -rf ./*/src
+	@rm -rf ./*/*.sig
+	@rm -rf ./*/*.tar.xz
+	@rm -rf ./*/*.zst