Patchwork D6923: setup: build extensions in parallel by default

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Submitter phabricator
Date Oct. 4, 2019, 3:56 a.m.
Message ID <8f7889be4e2029f3824d3bc09ab886f0@localhost.localdomain>
Download mbox | patch
Permalink /patch/41944/
State Not Applicable
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phabricator - Oct. 4, 2019, 3:56 a.m.
Closed by commit rHGf9d35f01b8b3: setup: build extensions in parallel by default (authored by indygreg).
This revision was automatically updated to reflect the committed changes.
This revision was not accepted when it landed; it landed in state "Needs Review".

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D6923?vs=16715&id=16790

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D6923/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D6923

AFFECTED FILES
  setup.py

CHANGE DETAILS




To: indygreg, #hg-reviewers
Cc: mercurial-devel

Patch

diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -490,6 +490,14 @@ 
 
         return build_ext.initialize_options(self)
 
+    def finalize_options(self):
+        # Unless overridden by the end user, build extensions in parallel.
+        # Only influences behavior on Python 3.5+.
+        if getattr(self, 'parallel', None) is None:
+            self.parallel = True
+
+        return build_ext.finalize_options(self)
+
     def build_extensions(self):
         ruststandalones = [e for e in self.extensions
                            if isinstance(e, RustStandaloneExtension)]