setup: properly install build_hgextindex for py2exe builds
Because the hgbuild class has a private copy of build.sub_commands,
modifying build.sub_commands from this code effectively resulted
in a no-op. Registering the sub-command on hgbuild actually results
in the sub-command running when building Mercurial.
Differential Revision: https://phab.mercurial-scm.org/D6093
--- a/setup.py Thu Mar 07 12:15:32 2019 -0800
+++ b/setup.py Thu Mar 07 13:47:28 2019 -0800
@@ -1262,8 +1262,10 @@
{'script':'hg',
'copyright':'Copyright (C) 2005-2019 Matt Mackall and others',
'product_version':version}]
- # sub command of 'build' because 'py2exe' does not handle sub_commands
- build.sub_commands.insert(0, ('build_hgextindex', None))
+ # Sub command of 'build' because 'py2exe' does not handle sub_commands.
+ # Need to override hgbuild because it has a private copy of
+ # build.sub_commands.
+ hgbuild.sub_commands.insert(0, ('build_hgextindex', None))
# put dlls in sub directory so that they won't pollute PATH
extra['zipfile'] = 'lib/library.zip'