bug#7944: Should AM_PATH_PYTHON call AC_ARG_VAR?

[Jack Kelly]

Hi automakers,

I've noticed that if you put AM_PATH_PYTHON in configure.ac, it
doesn't add an entry for PYTHON in ./configure --help. Is PYTHON meant
to be a user's variable?

Minimal configure.ac:

AC_INIT
AM_PATH_PYTHON
AC_OUTPUT

-- Jack