Deprecate Travis CI in favor of Azure

.github/labeler.yml

@@ -40,9 +40,7 @@ build / configure:
 
 ci:
   - buildenv/jenkins/**/*
-  - scripts/build-on-travis.sh
   - ./.Windows.yml
-  - ./.travis.yml
   - ./azure-pipelines*
 
 cmake:

CONTRIBUTING.md

@@ -63,7 +63,7 @@ A subset of the labels are documented below.
 
 * [**`ci`**](https://github.com/eclipse/omr/labels/ci) labels are used for
   issues and enhancements with the continuous integration system for pull
-  request testing (e.g., Jenkins, Travis, AppVeyor, etc.)
+  request testing (e.g., Jenkins, Azure, etc.)
 
 * [**`cmake`**](https://github.com/eclipse/omr/labels/cmake) labels are similar
   to build/configure but they apply specifically to the CMake configuration.

README.md

@@ -52,7 +52,6 @@ Build Status
 
 | Build | Status |
 | ---------------------- | -------------------- |
-| Linux x86-64 Lint (Travis) | [![Travis Overall Status](https://api.travis-ci.org/eclipse/omr.svg?branch=master)](https://travis-ci.org/eclipse/omr) |
 | Windows x86-64 | [![Windows x86-64 Status](https://ci.eclipse.org/omr/job/Build-win_x86-64/badge/icon)](https://ci.eclipse.org/omr/job/Build-win_x86-64/) |
 | Linux x86 | [![Build Status](https://ci.eclipse.org/omr/job/Build-linux_x86/badge/icon)](https://ci.eclipse.org/omr/job/Build-linux_x86/) |
 | Linux x86-64 | [![Linux x86-64 Status](https://ci.eclipse.org/omr/job/Build-linux_x86-64/badge/icon)](https://ci.eclipse.org/omr/job/Build-linux_x86-64/) |

azure-pipelines.cache

@@ -1 +1 @@
-a73c421d9b36141978de47299cbbd83f77c930cc
+3b38453e2bafe166aabccbf9a08f5c9dd7146d0a

azure-pipelines.yml

@@ -57,6 +57,7 @@ jobs:
       - script: |
           mkdir build
         displayName: 'Create build directory'
+
       - task: Cache@2
         inputs:
           key: 'ccache | "$(Agent.OS)" | azure-pipelines.cache'
@@ -153,3 +154,67 @@ jobs:
           testResultsFormat: 'JUnit'
           testResultsFiles: '**/*results.xml'
         displayName: 'Publish results'
+
+  - job:
+    displayName: 'Linter'
+    pool:
+      vmImage: 'ubuntu-16.04'
+    variables:
+      CCACHE_DIR: $(Pipeline.Workspace)/ccache
+      CLANG: clang++-3.8
+      CXX: clang++-3.8
+      CXX_PATH: clang++-3.8
+      LLVM_CONFIG: llvm-config-3.8
+      SPEC: linux_x86-64
+      PLATFORM: amd64-linux64-gcc
+    steps:
+      - script: |
+          sudo apt-get install -y ccache clang-3.8 libclang-3.8-dev llvm-3.8 llvm-3.8-dev
+        displayName: 'Install prerequisites'
+
+      - script: |
+          PARALLELISM=$(grep -c '^processor' /proc/cpuinfo)
+          echo "Number of parallel jobs: $PARALLELISM"
+          echo "##vso[task.setvariable variable=NUMBER_OF_PROCESSORS]$PARALLELISM"
+          echo "##vso[task.prependpath]/usr/lib/ccache"
+        displayName: 'Initialize environment'
+
+      - task: Cache@2
+        inputs:
+          key: 'ccache | "$(Agent.OS)" | azure-pipelines.cache'
+          path: $(CCACHE_DIR)
+        displayName: 'Save/Restore ccache'
+
+      - script: |
+          ccache -s -z
+        displayName: 'Print cache stats'
+
+      - script: |
+          make -f run_configure.mk OMRGLUE=./example/glue RUN_LINT=yes RUN_BUILD=no HAS_AUTOCONF=1 all
+        displayName: 'Configure'
+
+      - script: |
+          make -j$NUMBER_OF_PROCESSORS lint
+        displayName: 'Run linter for x86'
+        env:
+          TARGET_ARCH: x
+          TARGET_SUBARCH: amd64
+          TARGET_BITS: 64
+
+      - script: |
+          make -j$NUMBER_OF_PROCESSORS lint
+        displayName: 'Run linter for Power'
+        env:
+          TARGET_ARCH: p
+          TARGET_BITS: 64
+
+      - script: |
+          make -j$NUMBER_OF_PROCESSORS lint
+        displayName: 'Run linter for z/Architecture'
+        env:
+          TARGET_ARCH: z
+          TARGET_BITS: 64
+
+      - script: |
+          ccache -s -z
+        displayName: 'Print cache stats'

doc/GuideForCommitters.md

@@ -82,7 +82,7 @@ objectively, but the committer should verify that each commit contains distinct
 changes that should not otherwise be logically squashed with other commits in the
 same pull request.
 
-* When commits are pushed to a pull request, TravisCI and Azure builds launch
+* When commits are pushed to a pull request, Azure builds launch
 automatically to test the changes on x86 Linux, macOS, and Windows platforms.
 If the change affects multiple platforms, you must initiate a pull
 request build on all affected platforms prior to merging.  To launch a pull request

fvtest/tril/README.md

@@ -49,8 +49,8 @@ The `test/` directory contains some GTest-based test cases for Tril.
     ```
 
 3. Build tril using `cmake`. To ensure OMR gets built in a compatible
-   configuration, we currently reccomend you use the CMake cache that drives
-   our TravisCI builds.
+   configuration, we currently recommend you use the CMake cache that drives
+   our Azure builds.
 
     ```sh
     mkdir build