[evolution] Add missing linker flags for libeshell.

[Matthew Barnes <mbarnes src gnome org>]

commit 393021c19df76d191fde161fc93af31bbf1dea4b
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Feb 7 15:07:36 2010 -0500

    Add missing linker flags for libeshell.

 shell/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/shell/Makefile.am b/shell/Makefile.am
index cdf1efc..26a54eb 100644
--- a/shell/Makefile.am
+++ b/shell/Makefile.am
@@ -89,6 +89,7 @@ libeshell_la_LIBADD =					\
 	$(top_builddir)/smclient/libeggsmclient.la	\
 	$(top_builddir)/widgets/misc/libemiscwidgets.la	\
 	$(top_builddir)/widgets/menus/libmenus.la	\
+	$(GNOME_PLATFORM_LIBS)				\
 	$(SHELL_LIBS)
 
 if NM_SUPPORT