From e7c6f87f54be723724a4c996d815d59b515b01a6 Mon Sep 17 00:00:00 2001

From: Omair Majid <omajid@redhat.com>

Date: Thu, 31 Jan 2019 16:09:35 -0500

Subject: [PATCH] Update python lookup in CMakeLists.txt to match

 build.(sh|cmd) (#22145)

Use the same logic that's used in build.sh/build.cmd to lookup python:

first search for `python3`, then fall back to `python2` and finally to

`python`.

---

 CMakeLists.txt | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt

index 82c19a9cbaa..31b814f118d 100644

--- a/CMakeLists.txt

+++ b/CMakeLists.txt

@@ -37,7 +37,7 @@ OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

 OPTION(CLR_CMAKE_WARNINGS_ARE_ERRORS "Warnings are errors" ON)

 # Ensure that python is present

-find_program(PYTHON NAMES python2.7 python2 python)

+find_program(PYTHON NAMES python3 python2 python)

 if (PYTHON STREQUAL "PYTHON-NOTFOUND")

     message(FATAL_ERROR "PYTHON not found: Please install Python 2.7.9 or later from https://www.python.org/downloads/")

 endif()