[check] conditionalize patch for bleeding edge autoconf

[Tom Callaway]

commit c706075c2f966c20dfbf8a9285969f0afaf78a16
Author: Tom Callaway <spot at fedoraproject.org>
Date:   Tue Nov 5 13:05:27 2013 -0500

    conditionalize patch for bleeding edge autoconf

 check.spec |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/check.spec b/check.spec
index 23457ea..d98d958 100644
--- a/check.spec
+++ b/check.spec
@@ -6,6 +6,8 @@ Source0:        http://downloads.sourceforge.net/check/%{name}-%{version}.tar.gz
 Group:          Development/Tools
 License:        LGPLv2+
 URL:            http://check.sourceforge.net/
+# Only needed for autotools in Fedora 21+
+Patch0:         check-0.9.11-info-in-builddir.patch
 BuildRequires:  pkgconfig, libtool, autoconf, automake
 Requires(post): info
 Requires(preun): info
@@ -45,6 +47,9 @@ programs suitable for use with the Check unit test framework.
 
 %prep
 %setup -q
+%if 0%{?fedora} >= 21
+%patch0 -p1 -b .info-in-builddir
+%endif
 autoreconf -ivf
 
 # Fix detection of various time-related function declarations