From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Thu, 16 May 2019 16:32:14 +0000 (+0200)
Subject: Search for python3 first, then python2 in autoconf
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=ee9cd4e1c74f9eb21ce63aec259c4fef6eb83344;p=features.git

Search for python3 first, then python2 in autoconf

Python 3.x shall have priority over python 2.x. In 2.5.0dev, support
for python2 will be removed.

Now, we ignore all pythonx.y names, which are not relevant, and do not try
either the basic "python" name.
---

diff --git a/config/lyxpython.m4 b/config/lyxpython.m4
index aaa3beb990..adc816dde7 100644
--- a/config/lyxpython.m4
+++ b/config/lyxpython.m4
@@ -18,9 +18,7 @@ AC_DEFUN([LYX_PATH_PYTHON23],
   m4_define(py2_ver, [patsubst($1,[\.],[,])])
   m4_define(py3_ver, [patsubst($2,[\.],[,])])
 
-  m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
-[python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 dnl
- python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0])
+  m4_define_default([_AM_PYTHON_INTERPRETER_LIST], [python3 python2])
 
     if test -n "$PYTHON"; then
       # If the user set $PYTHON, use it and don't search something else.