Merge branch 'master' into jagerrit/_win32_fix

.pipelines/build-linux.yml

@@ -8,10 +8,18 @@ container:
   image: vowpalwabbit/ubuntu1604-build:0.3.0
   endpoint: DockerHub
 
+strategy:
+  matrix:
+    Debug:
+      BUILD_CONFIGURATION: 'Debug'
+    Release:
+      BUILD_CONFIGURATION: 'Release'
+  maxParallel: 2
+
 steps:
 - bash: ./.scripts/linux/clang-format-check.sh
   displayName: Clang format check
-- bash: ./.scripts/linux/build.sh
+- bash: ./.scripts/linux/build.sh $(BUILD_CONFIGURATION)
   displayName: Build C++
 - bash: ./.scripts/linux/test.sh
   displayName: Test C++

.scripts/linux/build.sh

@@ -6,8 +6,11 @@ SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 REPO_DIR=$SCRIPT_DIR/../../
 cd $REPO_DIR
 
+# If parameter 1 is not supplied, it defaults to Release
+BUILD_CONFIGURATION=${1:-Release}
+
 mkdir -p build
 cd build
-cmake .. -DCMAKE_BUILD_TYPE=Release -DWARNINGS=Off -DDO_NOT_BUILD_VW_C_WRAPPER=On -DBUILD_JAVA=On -DBUILD_PYTHON=Off -DBUILD_TESTS=On
+cmake .. -DCMAKE_BUILD_TYPE=${BUILD_CONFIGURATION} -DWARNINGS=Off -DDO_NOT_BUILD_VW_C_WRAPPER=On -DBUILD_JAVA=On -DBUILD_PYTHON=Off -DBUILD_TESTS=On
 NUM_PROCESSORS=$(cat nprocs.txt)
 make all -j ${NUM_PROCESSORS}

README.md

@@ -1,11 +1,13 @@
 <img src="/logo_assets/vowpal-wabbits-github-logo@3x.png" height="auto" width="100%" alt="Vowpal Wabbit">
 
 [![Build Status](https://travis-ci.org/VowpalWabbit/vowpal_wabbit.svg?branch=master)](https://travis-ci.org/VowpalWabbit/vowpal_wabbit)
-[![Windows Build status](https://ci.appveyor.com/api/projects/status/6hqpd9e64h72gybr/branch/master?svg=true)](https://ci.appveyor.com/project/JohnLangford/vowpal-wabbit/branch/master)
+[![Linux build status](https://img.shields.io/azure-devops/build/vowpalwabbit/3934113c-9e2b-4dbc-8972-72ab9b9b4342/23?label=Linux%20build&logo=Azure%20Devops)](https://dev.azure.com/vowpalwabbit/Vowpal%20Wabbit/_build/latest?definitionId=23&branchName=master)
+[![Windows build status](https://img.shields.io/azure-devops/build/vowpalwabbit/3934113c-9e2b-4dbc-8972-72ab9b9b4342/14?label=Windows%20build&logo=Azure%20Devops)](https://dev.azure.com/vowpalwabbit/Vowpal%20Wabbit/_build/latest?definitionId=14&branchName=master)
+[![MacOS build status](https://img.shields.io/azure-devops/build/vowpalwabbit/3934113c-9e2b-4dbc-8972-72ab9b9b4342/22?label=MacOS%20build&logo=Azure%20Devops)](https://dev.azure.com/vowpalwabbit/Vowpal%20Wabbit/_build/latest?definitionId=22&branchName=master)
 
 [![Coverage Status](https://coveralls.io/repos/github/VowpalWabbit/vowpal_wabbit/badge.svg?branch=master)](https://coveralls.io/github/VowpalWabbit/vowpal_wabbit?branch=master)
 [![Total Alerts](https://img.shields.io/lgtm/alerts/g/JohnLangford/vowpal_wabbit.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/JohnLangford/vowpal_wabbit/alerts/)
-[![Gitter chat](https://badges.gitter.im/VowpalWabbit.png)](https://gitter.im/VowpalWabbit)
+[![Gitter chat](https://badges.gitter.im/VowpalWabbit.svg)](https://gitter.im/VowpalWabbit)
 
 This is the *Vowpal Wabbit* fast online learning code.