[ekiga] Made configure honor ACLOCAL_FLAGS

[Julien Puydt <jpuydt src gnome org>]

commit 8818b2660384e079ea59c567fbc66131e7c03884
Author: Snark <jpuydt gnome org>
Date:   Sun Feb 6 09:20:30 2011 +0100

    Made configure honor ACLOCAL_FLAGS
    
    This fixes bug #641656, thanks to Craig Keogh!

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 5c22107..a5547db 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 SUBDIRS = man sounds pixmaps lib src plugins po 
 
-ACLOCAL_AMFLAGS = -I m4
+ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 
 ### Don't execute make in the help subdirectory if BULD_DOC is set
 if HAVE_GNOME_DOC_UTILS