Pipeline improvements

gitlab-ci/install-dependencies.sh

 #!/bin/bash
 
-echo "Install dependencies"
-ROOT="${PWD}"
-
+echo "install dependencies for tests"
 source ./gitlab-ci/shared.sh
 
 # install bbfdm
 install_bbfdm
-
-# compile
-echo "build stage"
-cd ${ROOT}/src/
-
-make all