A generic Makefile for building/signing/install bash scripts

Makefile

NAME=project
VERSION=0.0.1

FILES=$(shell git ls-files)
BIN_FILES=$(shell find bin/ -type f)
SBIN_FILES=$(shell find sbin/ -type f)
LIB_FILES=$(shell find lib/ -type f)
MAN_FILES=$(shell find man/ -type f)
DOC_FILES=$(shell find doc/ -type f)
DOC_FILES+=$(shell find . -type f -name *.{md,tt,txt})

PKG=$(NAME)-$(VERSION).tar.bz2
SIG=$(PKG).asc

PREFIX=/usr/local
SHARE_DIR=$(PREFIX)/share
DOC_DIR=$(SHARE_DIR)/doc/$(NAME)-$(VERSION)

$(PKG): $(FILES)
	tar -cjvf $(PKG) $(FILES)

pkg: $(PKG)

$(SIG): $(PKG)
	gpg --sign --detach-sign --armor $(PKG)

sign: $(SIG)

all: pkg sign

clean:
	rm -f $(PKG) $(SIG)

install:
	for file in $(BIN_FILES); do cp $$file $(PREFIX)/$$file; done
	for file in $(SBIN_FILES); do cp $$file $(PREFIX)/$$file; done
	for file in $(LIB_FILES); do cp $$file $(PREFIX)/$$file; done
	for file in $(MAN_FILES); do cp $$file $(SHARE_DIR)/$$file; done
	mkdir -p $(DOC_DIR)
	cp $(DOC_FILES) $(DOC_DIR)

uninstall:
	for file in $(BIN_FILES); do rm $(PREFIX)/$$file; done
	for file in $(SBIN_FILES); do rm $(PREFIX)/$$file; done
	for file in $(LIB_FILES); do rm $(PREFIX)/$$file; done
	for file in $(MAN_FILES); do rm $(SHARE_DIR)/$$file; done
	rm -rf $(DOC_DIR)