blob: e011cf3de0538ab8c58a19c8491b92dd9e543d86 [file] [log] [blame]
#!/usr/bin/env python2
This is a helper tool which is designed to make it possible
for other apps to read emscripten's configuration variables
in a unified way. Usage:
em-config VAR_NAME
This tool prints the value of the variable to stdout if one
is found, or exits with 1 if the variable does not exist.
from __future__ import print_function
import os, sys, re
from tools import shared
if len(sys.argv) != 2 or \
not re.match(r"^[\w\W_][\w\W_\d]*$", sys.argv[1]) or \
not (sys.argv[1] in dir(shared)):
print('Usage: em-config VAR_NAME')
print(getattr(shared, sys.argv[1]))