1 files changed, 37 insertions, 0 deletions
diff --git a/meta/recipes-devtools/meson/meson/0001-python-module-do-not-manipulate-the-environment-when.patch b/meta/recipes-devtools/meson/meson/0001-python-module-do-not-manipulate-the-environment-when.patch
new file mode 100644
index 0000000000..f01a667818
--- /dev/null
+++ b/meta/recipes-devtools/meson/meson/0001-python-module-do-not-manipulate-the-environment-when.patch
@@ -0,0 +1,37 @@
+From 2e9582167bf9d3273004edb2637310531f0155ab 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 | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/mesonbuild/modules/python.py b/mesonbuild/modules/python.py
+index 3bbccd1..fda7a25 100644
+--- a/mesonbuild/modules/python.py
++++ b/mesonbuild/modules/python.py
+@@ -277,9 +277,6 @@ def python_factory(env: 'Environment', for_machine: 'MachineChoice',
+                 # there is no LIBPC, so we can't search in it
+                 return NotFoundDependency('python', env)
+ 
+-            old_pkg_libdir = os.environ.pop('PKG_CONFIG_LIBDIR', None)
+-            old_pkg_path = os.environ.pop('PKG_CONFIG_PATH', None)
+-            os.environ['PKG_CONFIG_LIBDIR'] = pkg_libdir
+             try:
+                 return PythonPkgConfigDependency(name, env, kwargs, installation, True)
+             finally:
+@@ -288,8 +285,7 @@ def python_factory(env: 'Environment', for_machine: 'MachineChoice',
+                         os.environ[name] = value
+                     elif name in os.environ:
+                         del os.environ[name]
+-                set_env('PKG_CONFIG_LIBDIR', old_pkg_libdir)
+-                set_env('PKG_CONFIG_PATH', old_pkg_path)
++                pass
+ 
+         candidates.append(functools.partial(wrap_in_pythons_pc_dir, pkg_name, env, kwargs, installation))
+         # We only need to check both, if a python install has a LIBPC. It might point to the wrong location,