[nodejs-form-data] Add ExclusiveArch logic

[Jamie Nguyen]

commit d2775f1bf93a7c97f8bf0f76ce67a8bf32c25c8f
Author: Jamie Nguyen <j at jamielinux.com>
Date:   Mon Aug 26 18:04:51 2013 +0100

    Add ExclusiveArch logic

 nodejs-form-data.spec |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/nodejs-form-data.spec b/nodejs-form-data.spec
index 833eb9f..801987e 100644
--- a/nodejs-form-data.spec
+++ b/nodejs-form-data.spec
@@ -4,8 +4,6 @@ Name:           nodejs-form-data
 Version:        0.1.1
 Release:        1%{?dist}
 Summary:        A module to create readable "multipart/form-data" streams
-BuildArch:      noarch
-ExclusiveArch: %{nodejs_arches} noarch
 
 Group:          System Environment/Libraries
 License:        MIT
@@ -13,6 +11,13 @@ URL:            https://github.com/felixge/node-form-data
 Source0:        http://registry.npmjs.org/form-data/-/form-data-%{version}.tgz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
+BuildArch:  noarch
+%if 0%{?fedora} >= 19
+ExclusiveArch: %{nodejs_arches} noarch
+%else
+ExclusiveArch: %{ix86} x86_64 %{arm} noarch
+%endif
+
 BuildRequires:  nodejs-packaging
 
 %description
@@ -41,6 +46,7 @@ rm -rf %buildroot
 %changelog
 * Mon Aug 26 2013 Jamie Nguyen <jamielinux at fedoraproject.org> - 0.1.1-1
 - update to upstream release 0.1.1
+- add ExclusiveArch logic
 
 * Tue Jul 30 2013 T.C. Hollingsworth <tchollingsworth at gmail.com> - 0.1.0-1
 - new upstream release 0.1.0