configure.in: declare a requirement for at least autoconf 2.50

[xfstests-dev.git] / configure.in

diff --git a/configure.in b/configure.in
index 45b7fd18b338b51d595ac278202afc6a30328802..c697b4f611dd570467ce1b7e975937a9848b4b49 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,5 @@
 AC_INIT(src/xfsctl.c)
+AC_PREREQ(2.50)
 AC_PACKAGE_GLOBALS(xfstests)
 AC_PACKAGE_UTILITIES(xfstests)