$NetBSD: patch-tools_meson.build,v 1.2 2020/03/11 10:09:36 wiz Exp $

After testing for the meson_option "python", meson.build then overwrites it.

--- tools/meson.build.orig	2020-03-07 14:13:21.693311500 +0000
+++ tools/meson.build
@@ -12,7 +12,7 @@ endif
 if cc.get_id() == 'msvc'
   python_cmd = '/usr/bin/env ' + python.path()
 else
-  python_cmd = '/usr/bin/env python@0@'.format(python.language_version().split('.')[0])
+  python_cmd = python.path()
 endif
 
 tool_output = []