[ekiga] Fix building for FreeBSD

[Eugen Dedu <ededu src gnome org>]

commit d20859885adf6e925896b7dfa35e98c8b8b512fe
Author: Matthias Apitz <guru unixarea de>
Date:   Tue May 24 14:11:23 2011 +0200

    Fix building for FreeBSD

 autogen.sh |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 2f0d824..240899b 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -43,4 +43,5 @@ if test -z "$gnome_autogen" ; then
   exit 1
 fi
 
-ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I /usr/share/aclocal" GNOME_DATADIR="$gnome_datadir" USE_GNOME2_MACROS=1 . $gnome_autogen
+# -I /usr/local/share/aclocal is needed for FreeBSD ports
+ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I /usr/share/aclocal -I /usr/local/share/aclocal" GNOME_DATADIR="$gnome_datadir" USE_GNOME2_MACROS=1 . $gnome_autogen