configure.ac: switch to autoconf 2.69

OpenOCD file configure.ac requires autoconf equal or newer then
2.64, which is quite old.
These are the release dates so far:
- autoconf-2.64 2009-07-26
- autoconf-2.65 2009-11-21
- autoconf-2.66 2010-07-02
- autoconf-2.67 2010-08-02
- autoconf-2.68 2010-09-22
- autoconf-2.69 2012-04-24
- autoconf-2.70 2020-12-08

Switch to autoconf 2.69, which is old enough to be the standard in
current systems.
This should reduce the effort on configure.ac compatibility.

Change-Id: Ia7c78d2fa34c50ed5ccf4fb66ad3484369cf3b4a
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6008
Tested-by: jenkins
This commit is contained in:
Antonio Borneo 2021-01-08 13:15:14 +01:00
parent 266a945ad3
commit 4c00f96fc2
1 changed files with 1 additions and 1 deletions

View File

@ -1,4 +1,4 @@
AC_PREREQ(2.64)
AC_PREREQ([2.69])
AC_INIT([openocd], [0.11.0+dev],
[OpenOCD Mailing List <openocd-devel@lists.sourceforge.net>])
AC_CONFIG_SRCDIR([src/openocd.c])