Fixed azure build pipelines.

Author: redboltz

azure-pipelines.yml

@@ -118,18 +118,31 @@ strategy:
       MQTT_BUILD_EXAMPLES: OFF
 
 steps:
-- script: |
+- powershell: |
     choco install --confirm --limitoutput --no-progress openssl
   displayName: 'install openssl'
 
-- script: |
+- powershell: |
     git submodule update --init --recursive
-    mkdir build
+    if (!$?) {
+      return Write-Error "git submodule update --init --recursive failed"
+    }    mkdir build
     cd build
-    set CL=/D_WIN32_WINNT#0x0601
-    cmake -A x64 -DMQTT_USE_TLS=%MQTT_USE_TLS% -DMQTT_USE_WS=%MQTT_USE_WS% -DMQTT_USE_STR_CHECK=%MQTT_USE_STR_CHECK% -DMQTT_TEST_1=%MQTT_TEST_1% -DMQTT_TEST_2=%MQTT_TEST_2% -DMQTT_TEST_3=%MQTT_TEST_3% -DMQTT_TEST_4=%MQTT_TEST_4% -DMQTT_TEST_5=%MQTT_TEST_5% -DMQTT_TEST_6=%MQTT_TEST_6% -DMQTT_BUILD_EXAMPLES=%MQTT_BUILD_EXAMPLES% ..
-    cmake --build . --config Release -- -verbosity:minimal
+    $env:CL="/D_WIN32_WINNT#0x0601 /DBOOST_THREAD_VERSION#3 /DBOOST_ALLOW_DEPRECATED_HEADERS"
+    $env:BOOST_ROOT=$env:BOOST_ROOT_1_69_0
+    $env:PATH="$env:BOOST_ROOT\lib;"+$env:PATH
+
+    cmake -A x64 -DMQTT_USE_TLS=$MQTT_USE_TLS -DMQTT_USE_WS=$MQTT_USE_WS -DMQTT_USE_STR_CHECK=$MQTT_USE_STR_CHECK -DMQTT_TEST_1=$MQTT_TEST_1 -DMQTT_TEST_2=$MQTT_TEST_2 -DMQTT_TEST_3=$MQTT_TEST_3 -DMQTT_TEST_4=$MQTT_TEST_4 -DMQTT_TEST_5=$MQTT_TEST_5 -DMQTT_TEST_6=$MQTT_TEST_6 -DMQTT_BUILD_EXAMPLES=$MQTT_BUILD_EXAMPLES ..
+    if (!$?) {
+      return Write-Error "cmake failed"
+    }    mkdir build
+    cmake --build . --config Release
+    if (!$?) {
+      return Write-Error "cmake --build failed"
+    }    mkdir build
     cd test
-    set PATH=%BOOST_ROOT%\lib;%PATH%
     ctest -VV
+    if (!$?) {
+      return Write-Error "ctest -VV failed"
+    }    mkdir build
   displayName: 'cmake test'