From 00530d74d5d07a320c998d6caccc00cf4e59b06d Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 2 Nov 2018 09:36:31 -0400
Subject: Tests: Pass python interpreter into RunCMake.CTestCommandLine

This will be useful for adding python-based result checks.
---
 Tests/RunCMake/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index 67fd65a..e222376 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -385,8 +385,9 @@ add_RunCMake_test(CPackConfig)
 add_RunCMake_test(CPackInstallProperties)
 add_RunCMake_test(ExternalProject)
 add_RunCMake_test(FetchContent)
+set(CTestCommandLine_ARGS -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE})
 if(NOT CMake_TEST_EXTERNAL_CMAKE)
-  set(CTestCommandLine_ARGS -DTEST_AFFINITY=$<TARGET_FILE:testAffinity>)
+  list(APPEND CTestCommandLine_ARGS -DTEST_AFFINITY=$<TARGET_FILE:testAffinity>)
 endif()
 add_executable(print_stdin print_stdin.c)
 add_RunCMake_test(CTestCommandLine -DTEST_PRINT_STDIN=$<TARGET_FILE:print_stdin>)
-- 
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