Update Dockerfiles.

.dockers/ubuntu-14.04/Dockerfile.premade

 FROM eur0c.laas.fr:4567/humanoid-path-planner/hpp-doc/ubuntu:14.04
 
-RUN /auto-install-hpp.sh --branch devel --target doxygen-1.8.10.install
-RUN /auto-install-hpp.sh --branch devel --target OpenSceneGraph-dae-plugin.install
+RUN \
+      export DEVEL_DIR=/builds/humanoid-path-planner/hpp-doc/workspace; \
+      /auto-install-hpp.sh --branch ubuntu-14.04 --target \
+                     "doxygen-1.8.10.install \
+                     OpenSceneGraph-dae-plugin.install \
+                     qpOASES.install \
+                     eigen3.install \
+                     roboptim-trajectory-3.1.install"; \
+      mv $DEVEL_DIR /clean_workspace

.dockers/ubuntu-16.04/Dockerfile.premade

 FROM eur0c.laas.fr:4567/humanoid-path-planner/hpp-doc/ubuntu:16.04
 
-RUN /auto-install-hpp.sh --branch devel --target OpenSceneGraph-dae-plugin.install
+RUN export DEVEL_DIR=/builds/humanoid-path-planner/hpp-doc/workspace; \
+      /auto-install-hpp.sh --branch devel --target OpenSceneGraph-dae-plugin.install
+RUN export DEVEL_DIR=/builds/humanoid-path-planner/hpp-doc/workspace; \
+      /auto-install-hpp.sh --branch devel --target qpOASES.install
+RUN export DEVEL_DIR=/builds/humanoid-path-planner/hpp-doc/workspace; \
+      /auto-install-hpp.sh --branch devel --target roboptim-trajectory-3.1.install
+RUN export DEVEL_DIR=/builds/humanoid-path-planner/hpp-doc/workspace; \
+      mv $DEVEL_DIR /clean_workspace

.gitlab-ci.yml

@@ -6,7 +6,9 @@ variables:
 
 .build_template: &build_definition
     stage: build
-    script: /auto-install-hpp.sh --branch ${CI_COMMIT_REF_NAME}
+    script:
+      - cp /clean_workspace $DEVEL_DIR
+      - /auto-install-hpp.sh --branch ${CI_COMMIT_REF_NAME}
     artifacts:
       paths:
         - workspace