From 6431e247b5c4344f268ff2c19d32ffc05df6955e Mon Sep 17 00:00:00 2001
From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 30 Jul 2016 22:30:20 +0200
Subject: [PATCH] Stop using `which` for finding python interpreter

Which is not available in minimal build environments (see #1825 for an
example) so replace it with AC_PATH_PROG.
---
 configure.ac | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 4aa3af7d..a1c3303b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3883,14 +3883,12 @@ PATH="$with_python_path"
 
 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
 then
-	AC_MSG_CHECKING([for python])
-	with_python_prog="`which python 2>/dev/null`"
-	if test "x$with_python_prog" = "x"
+	AC_PATH_PROG([PYTHON], [python])
+	if test "x$PYTHON" = "x"
 	then
-		AC_MSG_RESULT([not found])
 		with_python="no (interpreter not found)"
 	else
-		AC_MSG_RESULT([$with_python_prog])
+		with_python_prog="$PYTHON"
 	fi
 fi
 
-- 
2.11.0