Initial attempt at Azure Pipelines build.

.travis.yml

@@ -1,11 +0,0 @@
-os:
-    - linux
-    - osx
-language: cpp
-compiler: clang
-script:
-        - mkdir build
-        - cd build
-        - cmake -DCMAKE_BUILD_TYPE=Debug ..
-        - cmake --build .
-        - ctest

azure-pipelines.yml

@@ -0,0 +1,38 @@
+resources:
+    - repo: self
+
+phases:
+- phase: Linux
+  queue:
+    name: 'Hosted Ubuntu 1604'
+    parallel: 2
+    matrix:
+      Debug:
+        BuildType: Debug
+      Release:
+        BuildType: Release
+
+  steps:
+  - script: |
+      sudo add-apt-repository deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main
+      sudo apt-get update
+      sudo apt-get install -y ninja-build clang-8
+
+
+  - task: CMake@1
+    inputs:
+      cmakeArgs: '.. -GNinja -DCMAKE_BUILD_TYPE=$(BuildType) -DTESTS=ON -DCMAKE_CXX_COMPILER=clang++-8 -DCMAKE_C_COMPILER=clang-8'
+
+  - script: |
+      ninja
+
+    workingDirectory: build
+    failOnStderr: true
+    displayName: 'Compile'
+
+  - script: |
+      ctest -j 4 --output-on-failure
+
+    workingDirectory: build
+    failOnStderr: true
+    displayName: 'Test'