comparison setup.py @ 32251:a04f5c651e52

policy: relax the default for in-place build

We're going to make the 'c' policy more strict, where no missing attribute
will be allowed. Since we want to run 'hg bisect' without rebuilding the C
extension modules, we'll need a looser policy for development environment.

The default for system installation isn't changed.

Note that the current 'c' policy is practically 'allow'-ish as we have lots
of adhoc fallbacks to pure functions.

32250:8a137ef6e5da

                                 'Mercurial but weren\'t found in %s' % h)

    def run(self):
        if self.distribution.pure:
            modulepolicy = 'py'
        else:
            modulepolicy = 'c'
        with open("mercurial/__modulepolicy__.py", "w") as f:
            f.write('# this file is autogenerated by setup.py\n')
            f.write('modulepolicy = b"%s"\n' % modulepolicy)

32251:a04f5c651e52

                                 'Mercurial but weren\'t found in %s' % h)

    def run(self):
        if self.distribution.pure:
            modulepolicy = 'py'
        elif self.build_lib == '.':
            # in-place build should run without rebuilding C extensions
            modulepolicy = 'allow'
        else:
            modulepolicy = 'c'
        with open("mercurial/__modulepolicy__.py", "w") as f:
            f.write('# this file is autogenerated by setup.py\n')
            f.write('modulepolicy = b"%s"\n' % modulepolicy)