Call of AC_CONFIG_AUX_DIR should be made as soon as possible to avoid
issues with automake 1.15.

https://lists.gnu.org/archive/html/bug-automake/2015-01/txttwTAlDA4OE.txt
https://bugzilla.redhat.com/show_bug.cgi?id=1179182

Signed-off-by: Andrei Gherzan <andrei.gherzan@windriver.com>
Upstream-Status: Submitted [http://bugs.genivi.org/show_bug.cgi?id=352]

Index: git/configure.ac
===================================================================
--- git.orig/configure.ac
+++ git/configure.ac
@@ -4,10 +4,12 @@ AC_INIT([GENIVI IPC Common API C++],
         [],
         [CommonAPI])
 
-AC_CONFIG_MACRO_DIR([m4])
-m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([build-aux/config.h])
+
+AC_CONFIG_MACRO_DIR([m4])
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+
 AC_CONFIG_FILES([
         Makefile
         CommonAPI.pc