setup: exclude vendored futures package on Python 3
The vendored future can't live on Python 3.
--- a/setup.py Thu Sep 13 11:08:08 2018 -0400
+++ b/setup.py Fri Sep 14 22:23:02 2018 +0900
@@ -818,8 +818,6 @@
'mercurial.thirdparty.attr',
'mercurial.thirdparty.cbor',
'mercurial.thirdparty.cbor.cbor2',
- 'mercurial.thirdparty.concurrent',
- 'mercurial.thirdparty.concurrent.futures',
'mercurial.thirdparty.zope',
'mercurial.thirdparty.zope.interface',
'mercurial.utils',
@@ -832,6 +830,9 @@
'hgext.largefiles', 'hgext.lfs', 'hgext.narrow',
'hgext.zeroconf', 'hgext3rd',
'hgdemandimport']
+if sys.version_info[0] == 2:
+ packages.extend(['mercurial.thirdparty.concurrent',
+ 'mercurial.thirdparty.concurrent.futures'])
common_depends = ['mercurial/bitmanipulation.h',
'mercurial/compat.h',