# HG changeset patch
# User Rik <rik@octave.org>
# Date 1657385882 25200
# Node ID 0c637fa9529ac1a5090c49d60562aafb171799f9
# Parent  4dc326899f65f63fcd0fa081d04a878e936d403c
build: Search for python executable with multiple names (bug #62372)

* m4/acinclude.m4 (OCTAVE_PROG_PYTHON): Switch to AC_CHECK_PROGS and search for
a range of possible names for python executable.

diff -r 4dc326899f65 -r 0c637fa9529a m4/acinclude.m4
--- a/m4/acinclude.m4	Fri Jul 08 21:38:05 2022 -0700
+++ b/m4/acinclude.m4	Sat Jul 09 09:58:02 2022 -0700
@@ -3409,7 +3409,7 @@
 dnl Find Python program.
 dnl
 AC_DEFUN([OCTAVE_PROG_PYTHON], [
-  AC_CHECK_PROG(PYTHON, python, python, [])
+  AC_CHECK_PROGS(PYTHON, [python3 python], python, [])
   AC_SUBST(PYTHON)
 ])
 dnl