From 3cb2c811dc6d4890342afa5b709cd30cf7b8f3ca Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Mon, 19 Nov 2018 14:24:26 +0100
Subject: [PATCH] python module: do not manipulate the environment when calling
 pkg-config

Upstream-Status: Inappropriate [oe-core specific]
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>

---
 mesonbuild/modules/python.py | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/mesonbuild/modules/python.py b/mesonbuild/modules/python.py
index 9cfbd6f..3ff687a 100644
--- a/mesonbuild/modules/python.py
+++ b/mesonbuild/modules/python.py
@@ -75,11 +75,6 @@ class PythonDependency(ExternalDependency):
                 old_pkg_libdir = os.environ.get('PKG_CONFIG_LIBDIR')
                 old_pkg_path = os.environ.get('PKG_CONFIG_PATH')
 
-                os.environ.pop('PKG_CONFIG_PATH', None)
-
-                if pkg_libdir:
-                    os.environ['PKG_CONFIG_LIBDIR'] = pkg_libdir
-
                 try:
                     self.pkgdep = PkgConfigDependency('python-{}'.format(pkg_version), environment, kwargs)
                     mlog.debug('Found "python-{}" via pkgconfig lookup in LIBPC ({})'.format(pkg_version, pkg_libdir))
@@ -88,13 +83,6 @@ class PythonDependency(ExternalDependency):
                     mlog.debug('"python-{}" could not be found in LIBPC ({})'.format(pkg_version, pkg_libdir))
                     mlog.debug(e)
 
-                if old_pkg_path is not None:
-                    os.environ['PKG_CONFIG_PATH'] = old_pkg_path
-
-                if old_pkg_libdir is not None:
-                    os.environ['PKG_CONFIG_LIBDIR'] = old_pkg_libdir
-                else:
-                    os.environ.pop('PKG_CONFIG_LIBDIR', None)
             else:
                 mlog.debug('"python-{}" could not be found in LIBPC ({}), this is likely due to a relocated python installation'.format(pkg_version, pkg_libdir))