Merge branch 'CI_one_job' into 'master'

Ci one job

See merge request mobile_robotics/wolf!154

.gitlab-ci.yml

@@ -55,16 +55,8 @@ before_script:
   - make install
   - cd ../..
 
-wolf_build:
+wolf_build_and_test:
   stage: build
-  cache:
-    #key: "$CI_COMMIT_REF_NAME"
-    untracked: true
-    paths:
-      - build
-      - bin
-      - lib
-    policy: push
   except:
     - master
   script:
@@ -73,19 +65,4 @@ wolf_build:
     - ls # we can check whether the directory was already full
     - cmake -DCMAKE_BUILD_TYPE=release ..
     - make
-
-wolf_test:
-  stage: test
-  cache:
-    #key: "$CI_COMMIT_REF_NAME"
-    untracked: true
-    paths:
-      - build
-      - bin
-      - lib
-    policy: pull
-  except:
-    - master
-  script:
-    - cd build
     - ctest

src/test/gtest/CMakeLists.txt

@@ -31,7 +31,7 @@ ExternalProject_Add(googletest
     PREFIX "${CMAKE_CURRENT_BINARY_DIR}"
     # Disable install step
     INSTALL_COMMAND ""
-    UPDATE_DISCONNECTED 1
+    UPDATE_DISCONNECTED 1 # 1: do not update googletest; 0: update googletest via github
 )
 
 # Get GTest source and binary directories from CMake project