Build: bump autoconf version requirement to 2.64

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 20a4a5fb17dde4f56787010731539d43badab92a..05c1592679f79734028832d76eae1d036c2e72f2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,3 +1,4 @@
+AC_PREREQ([2.64])
 AC_INIT([lttng-tools],[2.5.4],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
 AC_CONFIG_AUX_DIR([config])
 AC_CANONICAL_TARGET