[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
diff --git a/clang/bindings/python/tests/CMakeLists.txt b/clang/bindings/python/tests/CMakeLists.txt
index b40684f..97cd9ba 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}/..)