message: appveyor: try to build with more cores
diff: @@ -47,14 +47,13 @@ before_build:
  build: on
  build_script:
  - - set CL=/MP
  - if "%COMPILER%"=="msvc2017" call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
  - set mavsdk_dir=C:\mavsdk
  - cd %mavsdk_dir%
  - cmake -DCMAKE_BUILD_TYPE="%configuration%" -G "%GENERATOR%" -DCMAKE_INSTALL_PREFIX=%mavsdk_dir%\install -DBUILD_BACKEND=ON -DBUILD_SHARED_LIBS=OFF -DENABLE_MAVLINK_PASSTHROUGH=ON -Bbuild -H.
  - - cmake --build build --target install --config %configuration%
  + - cmake --build build --target install --config %configuration% -j 2
  - cmake -G "%GENERATOR%" -DCMAKE_BUILD_TYPE=%configuration% -DCMAKE_PREFIX_PATH="%mavsdk_dir%\install;%mavsdk_dir%\build\third_party\install" -Bexample\build -Hexample
  - - cmake --build example\build --config %configuration%
  + - cmake --build example\build --config %configuration% -j 2
  test: on
  