[PATCH libevdev] build: set aux-dir

[David Herrmann]

If we don't set AUX_DIR, I get errors during ./configure:
  /bin/sh: /home/david/missing: No such file or directory
  configure: WARNING: 'missing' script is too old or missing

This error is ignored by default, but may cause failures with newer
autoconf versions. Simply set the AUX_DIR to "build-aux" like many other
autotools projects do.

Signed-off-by: David Herrmann <dh.herrmann at gmail.com>
---
Hi Peter

I still get the attached errors with ./autogen.sh. I tried adding
"subdir-objects" but I failed horribly.. I really have no idea how that works
with SUBDIRS=, sorry.

I don't know whether newer autotools will really make "subdir-objects" the
default, but at least they tell me they will.

Thanks
David

test/Makefile.am:6: warning: source file '$(top_srcdir)/libevdev/libevdev.c' is
in a subdirectory,
test/Makefile.am:6: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding
output
automake: object file(s) will be placed in the top-level directory.  However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same
subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
test/Makefile.am:6: warning: source file
'$(top_srcdir)/libevdev/libevdev-names.c' is in a subdirectory,
test/Makefile.am:6: but option 'subdir-objects' is disabled
test/Makefile.am:6: warning: source file
'$(top_srcdir)/libevdev/libevdev-uinput.c' is in a subdirectory,
test/Makefile.am:6: but option 'subdir-objects' is disabled
autoreconf: Leaving directory `.'

 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 894e0a6..eeb9309 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,6 +8,7 @@ AC_INIT([libevdev],
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_AUX_DIR([build-aux])
 AC_USE_SYSTEM_EXTENSIONS
 
 AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz])
-- 
1.8.4.2