Migrated travis builds to azure pipelines

Author: JohanMabille

…zure-pipelines/azure-pipelines-linux.yml …ipelines/azure-pipelines-linux-clang.yml.azure-pipelines/azure-pipelines-linux.yml renamed to .azure-pipelines/azure-pipelines-linux-clang.yml .azure-pipelines/azure-pipelines-linux.yml renamed to .azure-pipelines/azure-pipelines-linux-clang.yml

@@ -1,5 +1,5 @@
 jobs:
-  - job: 'Linux'
+  - job: 'Linux_0'
     strategy:
       matrix:
         clang_4:

.azure-pipelines/azure-pipelines-linux-gcc.yml

@@ -0,0 +1,55 @@
+jobs:
+  - job: 'Linux_1'
+    strategy:
+      matrix:
+        gcc_4:
+          gcc_version: '4.9'
+          check_cyclic_includes: 1
+        gcc_5_disable_xsimd:
+          gcc_version: '5'
+          disable_xsimd: 1
+        gcc_6_disable_exception:
+          gcc_version: '6'
+          disable_exception: 1
+        gcc_6_column_major:
+          gcc_version: '6'
+          column_major_layout: 1
+        gcc_7:
+          gcc_version: '7'
+        gcc_7_tbb:
+          gcc_version: '7'
+          enable_tbb: 1
+        gcc_7_openmp:
+          gcc_version: '7'
+          enable_openmp: 1
+        gcc_8_bound_checks:
+          gcc_version: '8'
+          bound_checks: 1
+          build_benchmark: 1
+          disable_xsimd: 1
+        gcc_8_cpp17:
+          gcc_version: '8'
+          enable_cpp17: 1
+        gcc_9:
+          gcc_version: '9'
+    pool:
+      vmImage: ubuntu-16.04
+    variables:
+      CC: gcc-$(gcc_version)
+      CXX: g++-$(gcc_version)
+    timeoutInMinutes: 360
+    steps:
+
+      - script: |
+          if [[ $(gcc_version) == '4.9' || $(gcc_version) == '6' ]]; then
+            sudo add-apt-repository ppa:ubuntu-toolchain-r/test
+            sudo apt-get update
+            sudo apt-get --no-install-suggests --no-install-recommends install g++-$(gcc_version)
+          fi
+        displayName: Install build toolchain
+          
+      - bash: echo "##vso[task.prependpath]$CONDA/bin"
+        displayName: Add conda to PATH
+
+      - template: unix-build.yml
+

.azure-pipelines/unix-build.yml

@@ -3,13 +3,57 @@ steps:
       conda config --set always_yes yes --set changeps1 no
       conda update -q conda
       conda env create --file environment-dev.yml
+      source activate xtensor
+      if [[ $(enable_tbb) == 1 ]]; then
+        conda install tbb-devel -c conda-forge
+      fi
     displayName: Install dependencies
 
+  - script: |
+      source activate xtensor
+      if [[ $(check_cyclic_includes)  == 1 ]]; then
+        set -e
+        conda install networkx -c conda-forge
+        cd tools
+        chmod +x check_circular.py
+        ./check_circular.py
+        cd ..
+        set +e
+      fi
+    displayName: Check circular includes
+
   - script: |
       source activate xtensor
       mkdir build
       cd build
-      cmake -DXTENSOR_USE_XSIMD=ON -DDOWNLOAD_GTEST=ON $(Build.SourcesDirectory)
+      if [[ $(bound_checks) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DXTENSOR_ENABLE_ASSERT=ON";
+      fi
+      if [[ $(column_major_layout) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DDEFAULT_COLUMN_MAJOR=ON";
+      fi
+      if [[ $(disable_ximsd) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DXTENSOR_USE_XSIMD=OFF";
+      else
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DXTENSOR_USE_XSIMD=ON";
+      fi
+      if [[ $(enable_tbb) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DXTENSOR_USE_TBB=ON -DTBB_INCLUDE_DIR=$CONDA_PREFIX/include -DTBB_LIBRARY=$CONDA_PREFIX/lib ..";
+      fi
+      if [[ $(enable_openmp) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DXTENSOR_USE_OPENMP=ON";
+      fi
+      if [[ $(disable_exception) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DXTENSOR_DISABLE_EXCEPTION=ON";
+      fi
+      if [[ $(enable_cpp17) == 1 ]]; then
+        CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DCPP17=ON";
+      fi
+      if [[ $(build_benchmark) == 1 ]]; then
+        CMAKE_EXTA_ARGS="$CMAKE_EXTRA_ARGS -DBUILD_BENCHMARK=ON";
+      fi
+
+      cmake -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX $CMAKE_EXTRA_ARGS -DDOWNLOAD_GTEST=ON $(Build.SourcesDirectory)
     displayName: Configure xtensor
     workingDirectory: $(Build.BinariesDirectory)
       

azure-pipelines.yml

@@ -3,6 +3,7 @@ trigger:
 
 jobs:
   - template: ./.azure-pipelines/azure-pipelines-win.yml
-  - template: ./.azure-pipelines/azure-pipelines-linux.yml
+  - template: ./.azure-pipelines/azure-pipelines-linux-clang.yml
+  - template: ./.azure-pipelines/azure-pipelines-linux-gcc.yml
   - template: ./.azure-pipelines/azure-pipelines-osx.yml