Added xbps-src and its associated code again.

It's better to keep it outside of XBPS.

--HG--
extra : convert_revision : 34f9c316585b972158d6ee55492c02c9bc5d3fcd

xbps-src/Makefile

@@ -0,0 +1,36 @@
+include vars.mk
+
+BIN	= xbps-src
+SUBDIRS	= etc shutils
+
+.PHONY: all
+all:
+	sed -e	"s|@@XBPS_INSTALL_PREFIX@@|$(PREFIX)|g"		\
+	    -e	"s|@@XBPS_INSTALL_ETCDIR@@|$(ETCDIR)|g"		\
+	    -e  "s|@@XBPS_INSTALL_SHAREDIR@@|$(SHAREDIR)|g"	\
+		$(BIN).sh.in > $(BIN)
+	for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir;		\
+	done
+
+.PHONY: clean
+clean:
+	-rm -f $(BIN)
+	for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir clean;		\
+	done
+
+.PHONY: install
+install: all
+	install -d $(SBINDIR)
+	install -m 755 $(BIN) $(SBINDIR)
+	for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir install;	\
+	done
+
+.PHONY: uninstall
+uninstall:
+	-rm -f $(SBINDIR)/$(BIN)
+	for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir uninstall;	\
+	done