Dnsdist needs Autoconf >= 2.61 for Boost macros

diff --git a/pdns/dnsdistdist/configure.ac b/pdns/dnsdistdist/configure.ac
index e0c6e0aa0ec319b181f47767acb5b02052735644..cacb8aa12ea88f42b8d650aac22f2d2a21eb4fc5 100644 (file)
--- a/pdns/dnsdistdist/configure.ac
+++ b/pdns/dnsdistdist/configure.ac
@@ -1,3 +1,5 @@
+AC_PREREQ([2.61])
+
 AC_INIT([dnsdist], m4_esyscmd(build-aux/gen-version))
 AM_INIT_AUTOMAKE([foreign dist-bzip2 parallel-tests 1.11 subdir-objects])
 AM_SILENT_RULES([yes])