gentoo-overlay/dev-python/pypy/files/4.0.0-gentoo-path.patch

From 165e05bbdc93e54411217c0198d0a5cbb9de4e33 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Fri, 27 Nov 2015 17:02:42 +0100
Subject: [PATCH] Gentoo: override paths for system-wide install based on
 sys.prefix

Override all default distutils install paths to ones suitable for
system-wide install when sys.prefix indicates we're running the Gentoo
system-wide install of PyPy with no prefix overrides (e.g. virtualenv).

Fixes: https://bugs.gentoo.org/462306
Fixes: https://bugs.gentoo.org/465546
---
 lib-python/2.7/distutils/command/install.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib-python/2.7/distutils/command/install.py b/lib-python/2.7/distutils/command/install.py
index fc43951..fed5218 100644
--- a/lib-python/2.7/distutils/command/install.py
+++ b/lib-python/2.7/distutils/command/install.py
@@ -90,6 +90,13 @@ INSTALL_SCHEMES = {
         'scripts': '$base/bin',
         'data'   : '$base',
         },
+    'gentoo': {
+        'purelib': '$base/site-packages',
+        'platlib': '$base/site-packages',
+        'headers': '$base/include',
+        'scripts': '@EPREFIX@/usr/bin',
+        'data'   : '@EPREFIX@/usr',
+        },
     }
 
 # The keys to an installation scheme; if any new types of files are to be
@@ -476,7 +483,11 @@ class install (Command):
         # it's the caller's problem if they supply a bad name!
         if (hasattr(sys, 'pypy_version_info') and
             not name.endswith(('_user', '_home'))):
-            name = 'pypy'
+            if self.install_base == os.path.normpath('@EPREFIX@/usr/@libdir@/pypy'):
+                # override paths for system-wide install
+                name = 'gentoo'
+            else:
+                name = 'pypy'
         scheme = INSTALL_SCHEMES[name]
         for key in SCHEME_KEYS:
             attrname = 'install_' + key
-- 
2.6.3