circleci : use custom docker image with pre-installed dependencies

.circleci/config.yml

@@ -27,8 +27,7 @@ jobs:
     # To see the list of pre-built images that CircleCI provides for most common languages see
     # https://circleci.com/docs/2.0/circleci-images/
     docker:
-    - image: circleci/build-image:ubuntu-14.04-XXL-upstart-1189-5614f37
-      command: /sbin/init
+    - image: fbopensource/lz4-circleci-primary:0.0.4
     steps:
     # Machine Setup
     #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
@@ -38,36 +37,6 @@ jobs:
     # In many cases you can simplify this from what is generated here.
     # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
     - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
-    # Dependencies
-    #   This would typically go in either a build or a build-and-test job when using workflows
-    # Restore the dependency cache
-    - restore_cache:
-        keys:
-        # This branch if available
-        - v1-dep-{{ .Branch }}-
-        # Default branch if not
-        - v1-dep-dev-
-        # Any branch if there are none on the default branch - this should be unnecessary if you have your default branch configured correctly
-        - v1-dep-
-    # This is based on your 1.0 configuration file or project settings
-    - run: sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; sudo apt-get -y -qq update
-    - run: sudo apt-get -y install qemu-system-ppc qemu-user-static gcc-powerpc-linux-gnu
-    - run: sudo apt-get -y install qemu-system-arm gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross
-    - run: sudo apt-get -y install libc6-dev-i386 clang gcc-5 gcc-5-multilib gcc-6 valgrind
-    # Save dependency cache
-    - save_cache:
-        key: v1-dep-{{ .Branch }}-{{ epoch }}
-        paths:
-        # This is a broad list of cache paths to include many possible development environments
-        # You can probably delete some of these entries
-        - vendor/bundle
-        - ~/virtualenvs
-        - ~/.m2
-        - ~/.ivy2
-        - ~/.bundle
-        - ~/.go_workspace
-        - ~/.gradle
-        - ~/.cache/bower
     # Test
     #   This would typically be a build job when using workflows, possibly combined with build
     # This is based on your 1.0 configuration file or project settings

.circleci/images/primary/Dockerfile

@@ -0,0 +1,12 @@
+FROM circleci/buildpack-deps:bionic
+
+RUN sudo apt-get -y -qq update
+RUN sudo apt-get -y install software-properties-common
+RUN sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+RUN sudo apt-get -y install cmake
+RUN sudo apt-get -y install qemu-system-ppc qemu-user-static qemu-system-arm
+RUN sudo apt-get -y install libc6-dev-armel-cross  libc6-dev-arm64-cross libc6-dev-i386
+RUN sudo apt-get -y install clang clang-tools
+RUN sudo apt-get -y install gcc-5 gcc-5-multilib gcc-6
+RUN sudo apt-get -y install valgrind
+RUN sudo apt-get -y install gcc-multilib-powerpc-linux-gnu gcc-powerpc-linux-gnu gcc-arm-linux-gnueabi gcc-aarch64-linux-gnu