From patchwork Tue Mar  8 05:33:24 2016
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Subject: [6,of,6] setup: write mercurial/modulepolicy for pure installs
From: timeless@mozdev.org
X-Patchwork-Id: 13669
Message-Id: <7c21b7f1e2233ea8d88b.1457415204@waste.org>
To: mercurial-devel@mercurial-scm.org
Date: Mon, 07 Mar 2016 23:33:24 -0600

# HG changeset patch
# User timeless <timeless@mozdev.org>
# Date 1452574025 0
#      Tue Jan 12 04:47:05 2016 +0000
# Node ID 7c21b7f1e2233ea8d88bcbba9dcee58de7f2e375
# Parent  e907f1a7b27764981a1858c2d32396f34230439d
setup: write mercurial/modulepolicy for pure installs


This file tells the Mercurial loader to use Python libraries,
which is what the user wanted when they ran setup --pure.

diff --git a/.hgignore b/.hgignore
--- a/.hgignore
+++ b/.hgignore
@@ -58,6 +58,7 @@
 mercurial/mpatch.py
 mercurial/osutil.py
 mercurial/parsers.py
+mercurial/modulepolicy
 
 syntax: regexp
 ^\.pc/
diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -64,7 +64,7 @@
 	rm -f $(addprefix mercurial/,$(notdir $(wildcard mercurial/pure/[a-z]*.py)))
 	rm -f MANIFEST MANIFEST.in hgext/__index__.py tests/*.err
 	if test -d .hg; then rm -f mercurial/__version__.py; fi
-	rm -rf build mercurial/locale
+	rm -rf build mercurial/locale mercurial/modulepolicy
 	$(MAKE) -C doc clean
 
 install: install-bin install-doc
diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -367,6 +367,10 @@
                                           modulepolicy.encode(libdir_escape))
                 with open(dst, 'wb') as fh:
                     fh.write(content)
+            else:
+                policy = os.path.join(os.path.dirname(dst), 'modulepolicy')
+                with open(policy, 'wb') as fh:
+                    fh.write(modulepolicy)
 
         return dst, copied