then
. $WORKSPACE/BaseTools/BuildEnv
elif [ -n "$PACKAGES_PATH" ]
- then
+ then
PATH_LIST=$PACKAGES_PATH
PATH_LIST=${PATH_LIST//:/ }
for DIR in $PATH_LIST
fi
}
-function SetupPython()
-{
- if [ $PYTHON3_ENABLE ] && [ $PYTHON3_ENABLE == TRUE ]
- then
- for python in $(which python3)
+function SetupPython3()
+{
+ if [ $origin_version ];then
+ origin_version=
+ fi
+ for python in $(whereis python3)
do
python=$(echo $python | grep "[[:digit:]]$" || true)
python_version=${python##*python}
- if [ -z "${python_version}" ];then
+ if [ -z "${python_version}" ] || (! command -v $python >/dev/null 2>&1);then
continue
fi
if [ -z $origin_version ];then
origin_version=$python_version
- export PYTHON=$python
+ export PYTHON_COMMAND=$python
continue
fi
ret=`echo "$origin_version < $python_version" |bc`
if [ "$ret" -eq 1 ]; then
origin_version=$python_version
- export PYTHON=$python
+ export PYTHON_COMMAND=$python
fi
done
+ return 0
+}
+
+function SetupPython()
+{
+ if [ $PYTHON_COMMAND ] && [ -z $PYTHON3_ENABLE ];then
+ if ( command -v $PYTHON_COMMAND >/dev/null 2>&1 );then
+ return 0
+ else
+ echo $PYTHON_COMMAND Cannot be used to build or execute the python tools.
+ return 1
+ fi
+ fi
+
+ if [ $PYTHON3_ENABLE ] && [ $PYTHON3_ENABLE == TRUE ]
+ then
+ SetupPython3
fi
-
- if [ -z $PYTHON3_ENABLE ] || [ $PYTHON3_ENABLE != TRUE ]
+
+ if [ $PYTHON3_ENABLE ] && [ $PYTHON3_ENABLE != TRUE ]
then
- for python in $(which python2)
+ if [ $origin_version ];then
+ origin_version=
+ fi
+ for python in $(whereis python2)
do
python=$(echo $python | grep "[[:digit:]]$" || true)
python_version=${python##*python}
- if [ -z "${python_version}" ];then
+ if [ -z "${python_version}" ] || (! command -v $python >/dev/null 2>&1);then
continue
fi
- if [ -z $origin_version ] || [ $origin_version -ge 3 ]
+ if [ -z $origin_version ]
then
origin_version=$python_version
- export PYTHON=$python
+ export PYTHON_COMMAND=$python
continue
fi
ret=`echo "$origin_version < $python_version" |bc`
if [ "$ret" -eq 1 ]; then
origin_version=$python_version
- export PYTHON=$python
+ export PYTHON_COMMAND=$python
fi
done
+ return 0
fi
+
+ SetupPython3
}
function SourceEnv()