From a1d43f7b88c53f428df87a043b9ca262ed9b0917 Mon Sep 17 00:00:00 2001
From: Sam Edwards <CFSworks@gmail.com>
Date: Wed, 8 Jan 2020 20:57:33 -0700
Subject: [PATCH] CMake: Fix WANT_PYTHON_VERSION not always being respected

---
 dtool/Package.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dtool/Package.cmake b/dtool/Package.cmake
index f563ac558e..23f1b6c019 100644
--- a/dtool/Package.cmake
+++ b/dtool/Package.cmake
@@ -171,6 +171,11 @@ if(DEFINED _PREV_WANT_PYTHON_VERSION
 
 endif()
 
+if(WANT_PYTHON_VERSION)
+  # A specific version is requested; ensure we get that specific version
+  list(APPEND WANT_PYTHON_VERSION "EXACT")
+endif()
+
 get_directory_property(_old_cache_vars CACHE_VARIABLES)
 find_package(Python ${WANT_PYTHON_VERSION} QUIET COMPONENTS Interpreter Development)