[nodejs-read-package-json] Add ExclusiveArch logic

[Jamie Nguyen]

commit f2fbd2a7dd3dce5aa510775bb48460d06e44f1bb
Author: Jamie Nguyen <j at jamielinux.com>
Date:   Sat Sep 7 13:52:51 2013 +0100

    Add ExclusiveArch logic

 nodejs-read-package-json.spec |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/nodejs-read-package-json.spec b/nodejs-read-package-json.spec
index 620a378..4aff62d 100644
--- a/nodejs-read-package-json.spec
+++ b/nodejs-read-package-json.spec
@@ -4,8 +4,6 @@ Name:           nodejs-read-package-json
 Version:        1.1.3
 Release:        1%{?dist}
 Summary:        npm's package.json parser
-BuildArch:      noarch
-ExclusiveArch: %{nodejs_arches} noarch
 
 Group:          System Environment/Libraries
 License:        ISC
@@ -13,6 +11,13 @@ URL:            https://github.com/isaacs/read-package-json
 Source0:        http://registry.npmjs.org/read-package-json/-/read-package-json-%{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
@@ -44,6 +49,7 @@ rm -rf %buildroot
 * Sat Sep 07 2013 Jamie Nguyen <jamielinux at fedoraproject.org> - 1.1.3-1
 - update to upstream release 1.1.3
 - change License from BSD to ISC
+- add ExclusiveArch logic
 
 * Tue Jul 30 2013 T.C. Hollingsworth <tchollingsworth at gmail.com> - 1.1.1-1
 - new upstream release 1.1.1