From 83374895c64a673acfc7a1898f134a04c1a45d15 Mon Sep 17 00:00:00 2001
From: Philip Chimento <philip.chimento@gmail.com>
Date: Wed, 5 Jul 2017 22:57:09 -0700
Subject: [PATCH 09/10] build: Include configure script, be nicer about options

A configure script is not included in the SpiderMonkey tarball by
default. Also, we have to account for JHbuild passing extra unknown
options like --disable-Werror.

https://bugzilla.mozilla.org/show_bug.cgi?id=1379540

MODIFIED by Ian Stakenvicius, to *not* attempt to overwrite the existing
js/src/configure that 'make-source-package.sh' apparently adds to the
tarball.

---
 python/mozbuild/mozbuild/configure/__init__.py | 2 +-
 python/mozbuild/mozbuild/configure/options.py  | 6 +++++-
 2 files changed

diff --git a/python/mozbuild/mozbuild/configure/__init__.py b/python/mozbuild/mozbuild/configure/__init__.py
index 0fe640ca..09b460d3 100644
--- a/python/mozbuild/mozbuild/configure/__init__.py
+++ b/python/mozbuild/mozbuild/configure/__init__.py
@@ -356,7 +356,7 @@ class ConfigureSandbox(dict):
         # All options should have been removed (handled) by now.
         for arg in self._helper:
             without_value = arg.split('=', 1)[0]
-            raise InvalidOptionError('Unknown option: %s' % without_value)
+            print('Ignoring', without_value, ': Unknown option')
 
         # Run the execution queue
         for func, args in self._execution_queue:
diff --git a/python/mozbuild/mozbuild/configure/options.py b/python/mozbuild/mozbuild/configure/options.py
index 4310c862..15bfe425 100644
--- a/python/mozbuild/mozbuild/configure/options.py
+++ b/python/mozbuild/mozbuild/configure/options.py
@@ -402,7 +402,11 @@ class CommandLineHelper(object):
 
     def add(self, arg, origin='command-line', args=None):
         assert origin != 'default'
-        prefix, name, values = Option.split_option(arg)
+        try:
+            prefix, name, values = Option.split_option(arg)
+        except InvalidOptionError as e:
+            print('Ignoring', arg, ':', e)
+            return
         if args is None:
             args = self._extra_args
         if args is self._extra_args and name in self._extra_args:
-- 
2.13.0