build tarball, links to /bin/isirc

Makefile

@@ -2,12 +2,19 @@
 CC ?= cc
 INSTALL ?= install
 RM ?= rm
+LN ?= ln
+MAKE ?= make
+MD ?= mkdir
+CP ?= cp
+TAR ?= tar
 
 D ?= /
 PREFIX ?= /
 BIN_PREFIX ?= $(PREFIX)/bin
 CFLAGS ?= -Os
 
+VERSION = $(shell cat VERSION)
+
 all: cmdline
 
 cmdline: cmdline.c
@@ -16,10 +23,13 @@ cmdline: cmdline.c
 install:
 	$(INSTALL) -D -m 0755 cmdline $(D)/$(BIN_PREFIX)
 	$(INSTALL) -D -m 0744 isirc   $(D)/$(BIN_PREFIX)
-	$(LN) -s isirc $(D)/init
-	$(LN) -s isirc $(D)/linuxrc
+	$(LN) -s bin/isirc $(D)/init
+	$(LN) -s bin/isirc $(D)/linuxrc
 
 clean:
-	$(RM) cmdline
+	$(RM) cmdline target
 
-.PHONY: all install clean
+tarball:
+	ls isirc Makefile cmdline.c | pax -s "!^!isirc-$(VERSION)/!" -w | xz > isirc-$(VERSION).tar.xz
+
+.PHONY: all install clean tarball