[PATCH 1/3] multiboot2: Allow running autogen.sh

[Hans Ulrich Niedermann]

Current gnulib's gnulib-tool only runs if configure.ac contains
AC_PREREQ(2.63).

As Autoconf 2.63 has been released in 2008-09, this should not
affect too many systems in 2020.

Signed-off-by: Hans Ulrich Niedermann <address@hidden>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 585b37a36..8f21b1852 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@ dnl "AS IS" CONDITION.  THE FREE SOFTWARE FOUNDATION 
DISCLAIMS ANY
 dnl LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE
 dnl USE OF THIS SOFTWARE.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.63)
 AC_INIT([Multiboot], [2.0], [address@hidden])
 AC_CONFIG_SRCDIR([doc/multiboot.texi])
 AC_CONFIG_HEADER([config.h])
-- 
2.25.2