setup: build exewrapper with Unicode support on py3
I didn't see a compiler switch documented anywhere, but I diffed the command
line for full VC++ project when toggling between MBCS and Unicode. This is all
they do.
--- a/setup.py Fri Oct 19 18:32:13 2018 -0400
+++ b/setup.py Fri Oct 19 18:34:42 2018 -0400
@@ -631,8 +631,14 @@
with open('mercurial/hgpythonlib.h', 'wb') as f:
f.write(b'/* this file is autogenerated by setup.py */\n')
f.write(b'#define HGPYTHONLIB "%s"\n' % pythonlib)
+
+ macros = None
+ if sys.version_info[0] >= 3:
+ macros = [('_UNICODE', None), ('UNICODE', None)]
+
objects = self.compiler.compile(['mercurial/exewrapper.c'],
- output_dir=self.build_temp)
+ output_dir=self.build_temp,
+ macros=macros)
dir = os.path.dirname(self.get_ext_fullpath('dummy'))
self.hgtarget = os.path.join(dir, 'hg')
self.compiler.link_executable(objects, self.hgtarget,