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add a function to get lldb's python exe

This commit is contained in:
Zachary Cutlip 2019-11-06 15:40:44 -08:00
parent 581c9c85ec
commit 9121d4b066
1 changed files with 23 additions and 0 deletions
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23
install.sh
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@ -131,6 +131,29 @@ function install_packages {
install_yum
}
function get_lldb_python_exe {
# Find the Python version used by LLDB
local lldb_pyver=$(${LLDB} -Q -x -b --one-line 'script import platform; print(".".join(platform.python_version_tuple()[:2]))'|tail -1)
local lldb_python=$(${LLDB} -Q -x -b --one-line 'script import sys; print(sys.executable)'|tail -1)
lldb_python=$(${LLDB} -Q -x -b --one-line 'script import sys; print(sys.executable)'|tail -1)
local lldb_python_basename=$(basename "${lldb_python}")
if [ "python" = "$lldb_python_basename" ];
then
lldb_python="${lldb_python/%$lldb_pyver/}${lldb_pyver}"
elif [ "lldb" = "$lldb_python_basename" ];
then
# newer lldb versions report sys.path as /path/to/lldb instead of python
# sys.exec_path still appears to be the parent path of bin/python though
local lldb_python_exec_prefix=$(${LLDB} -Q -x -b --one-line 'script import sys; print(sys.exec_prefix)'|tail -1)
lldb_python="$lldb_python_exec_prefix/bin/python"
lldb_python="${lldb_python/%$lldb_pyver/}${lldb_pyver}"
fi
echo "$lldb_python"
}
if [ "${BACKEND_GDB}" -eq 1 ]; then
# Find the Python version used by GDB
GDB_PYVER=$(${GDB} -batch -q --nx -ex 'pi import platform; print(".".join(platform.python_version_tuple()[:2]))')