[evolution-data-server/email-factory] Add libffi to reqd.

[Srinivasa Ragavan <sragavan src gnome org>]

commit d632693ab62195ef62a2053b267728079f9758cf
Author: Srinivasa Ragavan <sragavan gnome org>
Date:   Wed Apr 6 13:27:47 2011 +0530

    Add libffi to reqd.

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 09e64a0..f6c1d11 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1223,12 +1223,12 @@ AC_SUBST(E_BACKEND_LIBS)
 dnl ******************************
 dnl Email daemon
 dnl ******************************
-PKG_CHECK_MODULES(E_MAIL_FACTORY, glib-2.0 gtk+-2.0 gdbus-codegen)
+PKG_CHECK_MODULES(E_MAIL_FACTORY, glib-2.0 gtk+-2.0 gdbus-codegen libffi)
 
 AC_SUBST(E_MAIL_FACTORY_CFLAGS)
 AC_SUBST(E_MAIL_FACTORY_LIBS)
 
-PKG_CHECK_MODULES(E_MAIL_GDBUS_UTILS, glib-2.0 gtk+-2.0  gdbus-codegen)
+PKG_CHECK_MODULES(E_MAIL_GDBUS_UTILS, glib-2.0 gtk+-2.0  gdbus-codegen libffi)
 AC_SUBST(E_MAIL_GDBUS_UTILS_CFLAGS)
 AC_SUBST(E_MAIL_GDBUS_UTILS_LIBS)