Revert "Enforce "serial-tests" behaviour for tests/Makefile"

This reverts commit fc03ca9d13e35c40bdf1c3c676db2adf48c60223,
because it breaks "autoreconf -vif" on autoconf versions older
than 1.12 - like, CentOS 6, Debian 7, ...

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 02fa392de3c7cfeba930138a2878669f4d1982aa..b7980e04b8b4b9e1975ffd3f676f0a08d2f26d43 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -9,8 +9,6 @@
 #  Copyright (C) 2006-2012 Alon Bar-Lev <alon.barlev@gmail.com>
 #
 
-AUTOMAKE_OPTIONS = serial-tests
-
 MAINTAINERCLEANFILES = \
        $(srcdir)/Makefile.in