Add python details to configure summary

The output in the summary of configure will look like this:
 Build Python Bindings: yes
         Python Binary: /usr/bin/python
        Python Version: 3.8

diff --git a/configure.ac b/configure.ac
index 13608df69d51fc3aaa169b62ced277eef93eda77..0cc0298e652f2aecbcdf3a10b67d05ea3d6ae511 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1100,6 +1100,8 @@ fi
 echo "      Systemd unit dir: $with_systemdsystemunitdir"
 echo "    Build Tcl Bindings: $enable_tcl"
 echo " Build Python Bindings: $enable_python"
+echo "         Python Binary: $PYTHON"
+echo "        Python Version: $PYTHON_VERSION"
 echo "        Build examples: $enable_examples"
 echo "       Build rrdcached: $enable_rrdcached"
 echo "          Build rrdcgi: $enable_rrdcgi"