BaseTools/PosixLike: honor pre-set PYTHONPATH

[mirror_edk2.git] / BaseTools / BinWrappers / PosixLike / TargetTool

diff --git a/BaseTools/BinWrappers/PosixLike/TargetTool b/BaseTools/BinWrappers/PosixLike/TargetTool
deleted file mode 120000 (symlink)
index af6c748b1a6c239076ec2b08e050580a39962ab9..0000000000000000000000000000000000000000
--- a/BaseTools/BinWrappers/PosixLike/TargetTool
+++ /dev/null
@@ -1 +0,0 @@
-RunToolFromSource
\ No newline at end of file

diff --git a/BaseTools/BinWrappers/PosixLike/TargetTool b/BaseTools/BinWrappers/PosixLike/TargetTool
new file mode 100755 (executable)
index 0000000000000000000000000000000000000000..01ae23ddeb4f8845ce89ec4656d12ef43bf6a58b
--- /dev/null
+++ b/BaseTools/BinWrappers/PosixLike/TargetTool
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+#python `dirname $0`/RunToolFromSource.py `basename $0` $*
+
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
+fi
+
+full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
+dir=$(dirname "$full_cmd")
+cmd=${full_cmd##*/}
+
+export PYTHONPATH="$dir/../../Source/Python${PYTHONPATH:+:"$PYTHONPATH"}"
+exec "${python_exe:-python}" "$dir/../../Source/Python/$cmd/$cmd.py" "$@"