[java-atk-wrapper] configure.ac: print useful build config info

[Magdalen Berns <mberns src gnome org>]

commit d23876adf842eda6607c173724e8024fd0e5849c
Author: Magdalen Berns <m berns thismagpie com>
Date:   Tue Nov 11 21:24:47 2014 +0000

    configure.ac: print useful build config info
    
    Inspired by the GNOME Shell configure.ac

 configure.ac |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3e3105e..d6cacfc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -163,3 +163,11 @@ AC_OUTPUT([
     wrapper/org/GNOME/Makefile
     wrapper/org/GNOME/Accessibility/Makefile
 ])
+
+echo "
+Build configuration:
+
+       Prefix:                                 ${prefix}
+       Source code location:                   ${srcdir}
+       Compiler:                               ${CC}
+"