Containerise Linux build (#145)

azure-pipelines.yml

@@ -8,19 +8,49 @@ jobs:
 - job:
   displayName: Linux
   pool:
-    vmImage: 'ubuntu-16.04'
+    vmImage: 'ubuntu-18.04'
+  container: snmallocciteam/build_linux_x64:latest
+
   strategy:
     matrix:
-      Clang-6 Debug:
-        CC: clang-6.0
-        CXX: clang++-6.0
+      Clang-7 Debug:
+        CC: clang-7
+        CXX: clang++-7
         BuildType: Debug
         SelfHost: false
         CMakeArgs: ''
 
-      Clang-6 Release:
-        CC: clang-6.0
-        CXX: clang++-6.0
+      Clang-7 Release:
+        CC: clang-7
+        CXX: clang++-7
+        BuildType: Release
+        SelfHost: false
+        CMakeArgs: ''
+
+      Clang-8 Debug:
+        CC: clang-8
+        CXX: clang++-8
+        BuildType: Debug
+        SelfHost: false
+        CMakeArgs: ''
+
+      Clang-8 Release:
+        CC: clang-8
+        CXX: clang++-8
+        BuildType: Release
+        SelfHost: false
+        CMakeArgs: ''
+
+      Clang-9 Debug:
+        CC: clang-9
+        CXX: clang++-9
+        BuildType: Debug
+        SelfHost: false
+        CMakeArgs: ''
+
+      Clang-9 Release:
+        CC: clang-9
+        CXX: clang++-9
         BuildType: Release
         SelfHost: false
         CMakeArgs: ''
@@ -40,26 +70,21 @@ jobs:
         CMakeArgs: ''
 
       Self Host:
-        CC: clang-6.0
-        CXX: clang++-6.0
+        CC: clang-7
+        CXX: clang++-7
         BuildType: Debug
         SelfHost: true
         CMakeArgs: ''
 
       Cache Friendly:
-        CC: clang-6.0
-        CXX: clang++-6.0
+        CC: clang-7
+        CXX: clang++-7
         BuildType: Debug
         SelfHost: false
         CMakeArgs: '-DCACHE_FRIENDLY_OFFSET=64'
 
   steps:
   - script: |
-      sudo add-apt-repository ppa:ubuntu-toolchain-r/test
-      sudo apt-get update
-      sudo apt-get install -y ninja-build libc++-dev libc++abi-dev libc++abi1 libstdc++-7-dev gcc-8 g++-8
-      # sudo apt-get install clang-6.0 clang++-6.0
-
       sudo update-alternatives --install /usr/bin/cc cc /usr/bin/$(CC) 100
       sudo update-alternatives --set cc /usr/bin/$(CC)
 
@@ -69,7 +94,7 @@ jobs:
       CMAKE_CXX_FLAGS="-std=c++17"
       if [[ "$CXX" == clang++* ]]; then CMAKE_CXX_FLAGS+=" -stdlib=libstdc++"; fi
 
-    displayName: 'Install Build Dependencies'
+    displayName: 'Select compiler version'
 
   - task: CMake@1
     displayName: 'CMake .. $(CMakeArgs) -GNinja -DCMAKE_BUILD_TYPE=$(BuildType) -DCMAKE_CXX_FLAGS="$CMAKE_CXX_FLAGS" -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'
@@ -226,25 +251,20 @@ jobs:
   displayName: Format
   pool:
     vmImage: 'ubuntu-18.04'
+  container: snmallocciteam/build_linux_x64:latest
   steps:
   - script: |
-      set -eo pipefail
-      wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-      sudo apt-add-repository "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main"
-      sudo apt-get update
-      sudo apt-get install -y clang-format-9 clang-tidy-9
-      sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-9 100
+      mkdir build
+      cd build
+      cmake -GNinja ..
 
-    displayName: 'Install clang'
-
-  - task: CMake@1
-    displayName: 'CMake ..'
-    inputs:
-      cmakeArgs: '..'
+    env:
+      CC: /usr/bin/gcc-8
+      CXX: /usr/bin/g++-8
 
   - script: |
       set -eo pipefail
-      make clangformat
+      ninja clangformat
       git diff --exit-code $(Build.SourceVersion)
 
     workingDirectory: build

ci/linux_x64

@@ -0,0 +1,16 @@
+FROM ubuntu:18.04
+
+RUN apt update \
+    && apt install -y software-properties-common \
+    && add-apt-repository ppa:ubuntu-toolchain-r/test \
+    && apt update \
+    && apt install --no-install-recommends -y sudo cmake ninja-build git \
+    && apt install --no-install-recommends -y g++-8 \
+    && apt install --no-install-recommends -y clang++-7 \
+    && apt install --no-install-recommends -y clang++-8 \
+    && apt install --no-install-recommends -y clang++-9 \
+    && apt install --no-install-recommends -y clang-format-9 clang-tidy-9 \
+    && update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-9 100 \
+    && apt remove -y software-properties-common \
+    && apt -y autoremove \
+    && apt -y clean