azure_pipelines.yml: Fix macos CIs

There are two different python versions installed inside the Microsoft
Azure macos containers.
Install setuptools for the default python.
Specify which python cmake should use (the one for which the setuptools
package was installed).
This change is also introduced in e3d4c9f.

Signed-off-by: bia1708 <[email protected]>

azure-pipelines.yml

@@ -328,21 +328,21 @@ stages:
     - script: |
           set -e
           brew install doxygen libusb libxml2 ncurses cdk libserialport sphinx-doc pkg-config
-          pip3 install sphinx
+          pip3 install sphinx setuptools
       displayName: 'Dependencies'
       condition: ne(variables['agentName'],'miniMAC_arm64')
     - script: |
         set -e
         mkdir build && cd build
-        cmake .. -Werror=dev -DCOMPILE_WARNING_AS_ERROR=ON -DOSX_PACKAGE=ON -DCPP_BINDINGS=ON -DPYTHON_BINDINGS=ON -DWITH_EXAMPLES=ON -DWITH_SERIAL_BACKEND=ON -DWITH_ZSTD=OFF
+        cmake .. -Werror=dev -DCOMPILE_WARNING_AS_ERROR=ON -DOSX_PACKAGE=ON -DCPP_BINDINGS=ON -DPYTHON_EXECUTABLE:FILEPATH=$(python -c "import os, sys; print(os.path.dirname(sys.executable) + '/python')") -DPYTHON_BINDINGS=ON -DWITH_EXAMPLES=ON -DWITH_SERIAL_BACKEND=ON -DWITH_ZSTD=OFF
         make
         sudo make install
         cd ..
       displayName: 'Build'
     - script: |
         set -e
         mkdir build_tar && cd build_tar
-        cmake .. -Werror=dev -DCOMPILE_WARNING_AS_ERROR=ON -DOSX_PACKAGE=OFF -DENABLE_PACKAGING=ON -DCPP_BINDINGS=ON -DPYTHON_BINDINGS=ON -DWITH_SERIAL_BACKEND=ON -DWITH_ZSTD=OFF -DCPACK_SYSTEM_NAME=${ARTIFACTNAME}
+        cmake .. -Werror=dev -DCOMPILE_WARNING_AS_ERROR=ON -DOSX_PACKAGE=OFF -DENABLE_PACKAGING=ON -DCPP_BINDINGS=ON -DPYTHON_EXECUTABLE:FILEPATH=$(python -c "import os, sys; print(os.path.dirname(sys.executable) + '/python')") -DPYTHON_BINDINGS=ON -DWITH_SERIAL_BACKEND=ON -DWITH_ZSTD=OFF -DCPACK_SYSTEM_NAME=${ARTIFACTNAME}
         make
         make package
         mv ../CI/azure/macos_tar_fixup.sh .