From 09f2332f7d4cd0cc8c4646a63d75a3f037e2b9b2 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Mon, 11 Jan 2021 04:38:56 +0100
Subject: configure: Make sure to also search for cython3 if cython is not
 found

---
 m4/ac_pkg_cython.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/m4/ac_pkg_cython.m4 b/m4/ac_pkg_cython.m4
index 123f2dc..e0af96a 100644
--- a/m4/ac_pkg_cython.m4
+++ b/m4/ac_pkg_cython.m4
@@ -1,8 +1,8 @@
 
 AC_DEFUN([AC_PROG_CYTHON],[
-        AC_PATH_PROG([CYTHON],[cython])
+        AC_PATH_PROGS([CYTHON],[cython cython3])
         if test -z "$CYTHON" ; then
-                AC_MSG_WARN([Unable to find 'cython' program. You should look at http://www.cython.org] or install your distribution specific cython package.)
+                AC_MSG_WARN([Unable to find 'cython' or 'cython3' program. You should look at https://cython.org or install your distribution specific cython package.])
                 CYTHON=false
         elif test -n "$1" ; then
                 AC_MSG_CHECKING([for Cython version])
-- 
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