[test] build standalone on the CI

.gitlab-ci.yml

@@ -16,7 +16,7 @@ build_test:
     - ln -s "$(pwd)" ${APP_PATH}
     - cd ${APP_PATH}
     - make get
-    - make static
+    - make standalone
     - make build
   tags:
     - linux

Makefile

@@ -5,7 +5,8 @@ TAGS ?= gtk_3_18
 all: icon locales get build
 
 get:
-	go get -tags $(TAGS) . ./standalone
+	go get -tags $(TAGS) ./...
+	go get -tags "$(TAGS) standalone" ./...
 
 build:
 	go build -tags $(TAGS) -ldflags "-X main.version=`git describe --tags`"