release version 2.4.1

Makefile

@@ -4,6 +4,9 @@ DOCS_ASSET=src/docs/bindata.go
 SOURCE=$(wildcard cmd/paste/*.go) $(filter-out src/routes/bindata.go, $(wildcard src/routes/*.go))
 BINARY=paste
 
+VERSION:=$(shell debian/inc_version.sh -p $(shell git describe --tags `git rev-list --tags --max-count=1`))
+DATE:=$(shell date -u +%FT%TZ)
+
 define DUMMY_BINDATA
 package docs
 import "net/http"
@@ -27,8 +30,9 @@ run: $(BINARY)
 	./$(BINARY) -vv serve
 
 $(BINARY): $(SOURCE) $(ROUTE_ASSET) $(DOCS_ASSET)
-	go build "sour.is/x/paste/cmd/paste"
-
+	go build \
+        -ldflags "-X main.AppVersion=$(VERSION) -X main.AppBuild=$(DATE)" \
+      "sour.is/x/paste/cmd/paste"
 
 clean-ui:
 	rm -rf $(ROUTE_ASSET) $(DOCS_ASSET)