Set PORTAGE_PYTHON in processes executed by portage.process._exec().

diff --git a/pym/portage/process.py b/pym/portage/process.py
index 9f6ec0e5638c3220263019ed9e8e2c89318452d0..331e88059f535ae935f992d38eb77c18e17479e6 100644 (file)
--- a/pym/portage/process.py
+++ b/pym/portage/process.py
@@ -355,7 +355,7 @@ def _exec(binary, mycommand, opt_name, fd_pipes, env, gid, groups, uid, umask,
        # Then assign them to what they should be.
        for fd in my_fds:
                os.dup2(my_fds[fd], fd)
-       # Then close _all_ fds that haven't been explictly
+       # Then close _all_ fds that haven't been explicitly
        # requested to be kept open.
        for fd in get_open_fds():
                if fd not in my_fds:
@@ -375,6 +375,9 @@ def _exec(binary, mycommand, opt_name, fd_pipes, env, gid, groups, uid, umask,
                os.umask(umask)
        if pre_exec:
                pre_exec()
+       
+       # Set requested Python interpreter for Portage helpers.
+       env['PORTAGE_PYTHON'] = sys.executable
 
        # And switch to the new process.
        os.execve(binary, myargs, env)