From d50a4310dcee6523dd68144d02924d9753593cbf Mon Sep 17 00:00:00 2001
From: Michal Gorny <mgorny@gentoo.org>
Date: Thu, 11 Oct 2018 20:26:55 +0000
Subject: [PATCH] [python] [tests] Fix calling tests on Windows

Fix passing arguments to the Python test command to use 'env' builtin
CMake command, in order to fix compatibility with Windows.

Differential Revision: https://reviews.llvm.org/D53151

llvm-svn: 344288
---
 clang/bindings/python/tests/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clang/bindings/python/tests/CMakeLists.txt b/clang/bindings/python/tests/CMakeLists.txt
index b40684f55b0e1..97cd9ba8b6ea4 100644
--- a/clang/bindings/python/tests/CMakeLists.txt
+++ b/clang/bindings/python/tests/CMakeLists.txt
@@ -1,7 +1,9 @@
 # Test target to run Python test suite from main build.
 
 add_custom_target(check-clang-python
-    COMMAND CLANG_LIBRARY_PATH=$<TARGET_FILE_DIR:libclang> ${PYTHON_EXECUTABLE} -m unittest discover
+    COMMAND ${CMAKE_COMMAND} -E env
+            CLANG_LIBRARY_PATH=$<TARGET_FILE_DIR:libclang>
+            ${PYTHON_EXECUTABLE} -m unittest discover
     DEPENDS libclang
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/..)