[libgcal] even more spec fixes

[thomasj]

commit 0e9040c94efcc44c0bfd6a43a8f0131b9e82f183
Author: Thomas Janssen <thomasj at fedoraproject.org>
Date:   Sat Aug 7 22:29:21 2010 +0200

    even more spec fixes

 libgcal.spec |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libgcal.spec b/libgcal.spec
index e5d08de..f30be97 100644
--- a/libgcal.spec
+++ b/libgcal.spec
@@ -15,6 +15,8 @@ BuildRequires:	libcurl-devel
 BuildRequires:	libxml2-devel
 BuildRequires:	check-devel
 BuildRequires:	ca-certificates
+#To get the cmake_kde4 macro
+BuildRequires:	kde-filesystem
 
 %description
 This is a library to access google calendar events and contacts, its purpose is