[libpuzzle] Fix FTBFS on aarch64 (#925867)

[Yaakov Selkowitz]

commit e72fa01fd84afca95fac68e0e0acc325c11ce711
Author: Yaakov Selkowitz <yselkowitz at users.sourceforge.net>
Date:   Mon Jun 30 22:17:17 2014 -0500

    Fix FTBFS on aarch64 (#925867)

 libpuzzle.spec |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/libpuzzle.spec b/libpuzzle.spec
index faf15c8..fb9bceb 100644
--- a/libpuzzle.spec
+++ b/libpuzzle.spec
@@ -8,7 +8,7 @@
 
 Name:		libpuzzle
 Version:	0.11
-Release:	21%{?dist}
+Release:	22%{?dist}
 Summary:	Library to quickly find visually similar images (gif, png, jpg) 
 Group:		System Environment/Libraries
 License:	BSD
@@ -73,7 +73,7 @@ iconv -f iso8859-1 -t utf-8 php-plain/examples/similar/similar.php > similar.php
 cd php/libpuzzle
 phpize
 
-%ifarch x86_64 ppc64 sparc64 s390x
+%if %{__isa_bits} == 64
 LDFLAGS="$LDFLAGS -L%{_builddir}/%{name}-%{version}/usr/lib64"; export LDFLAGS
 %endif
 
@@ -132,6 +132,9 @@ php --no-php-ini \
 %{_mandir}/man3/*
 
 %changelog
+* Tue Jul 01 2014 Yaakov Selkowitz <yselkowi at redhat.com> - 0.11-22
+- Fix FTBFS on aarch64 (#925867)
+
 * Fri Jun 20 2014 Remi Collet <rcollet at redhat.com> - 0.11-21
 - rebuild for https://fedoraproject.org/wiki/Changes/Php56
 - add numerical prefix to extension configuration file