From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Tue, 27 Oct 2020 21:56:49 +0000 (+0100)
Subject: configure.ac: stop automake to search for scripts in parent dirs
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=1718e733d607914b29631c2dacf817911c84c76c;p=fw%2Fopenocd

configure.ac: stop automake to search for scripts in parent dirs

Automake will search for the helper scripts in the folder that
contains the current Makefile.am (typically '.'), then some of the
scripts will be also searched in '..' and '../..'.

If the parent folders '..' or '../..' of OpenOCD source code
contain a file named 'install.sh', then automake will use it and
will assume that the same folder should contains also 'ltmain.sh'.
This situation can either cause the build to fail or automake to
use incorrect helper scripts.

Force automake to only search for helper scripts in the current
directory.

Change-Id: I00bbd6bf9057c94cf5007e5ecda3fefd683481f5
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Fixes: https://sourceforge.net/p/openocd/tickets/285/
Reviewed-on: http://openocd.zylin.com/5890
Tested-by: jenkins
---

diff --git a/configure.ac b/configure.ac
index 569816637..47a167e28 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,6 +2,7 @@ AC_PREREQ(2.64)
 AC_INIT([openocd], [0.10.0+dev],
   [OpenOCD Mailing List <openocd-devel@lists.sourceforge.net>])
 AC_CONFIG_SRCDIR([src/openocd.c])
+AC_CONFIG_AUX_DIR([.])
 
 m4_include([config_subdir.m4])dnl