build-sys: explicitly require python3

Otherwise python programs might be run with python2
2016-11-28 15:00:20 -03:00
parent dc3b8afb93
commit a381e2b5fd
1 changed files with 1 additions and 1 deletions
@@ -263,7 +263,7 @@ AC_ARG_WITH([python],

 have_lxml=no
 AS_IF([test "x$with_python" != "xno"], [
-        AM_PATH_PYTHON(,, [:])
+        AM_PATH_PYTHON([3],, [:])
        AS_IF([test "x$PYTHON" != "x:"], [
                AC_MSG_CHECKING([for python lxml module])
                AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])