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
This commit is contained in:
Antonio Borneo 2020-10-27 22:56:49 +01:00
parent 65de0d3bfa
commit 1718e733d6
1 changed files with 1 additions and 0 deletions

View File

@ -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