[nodejs-libxmljs] Add macro to enable dependency generation on EPEL

[Jamie Nguyen]

commit ddc701c51c1b5d20b7a0e74344d03d4b41cf73f2
Author: Jamie Nguyen <j at jamielinux.com>
Date:   Mon Apr 15 17:45:48 2013 +0100

    Add macro to enable dependency generation on EPEL

 nodejs-libxmljs.spec |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/nodejs-libxmljs.spec b/nodejs-libxmljs.spec
index 2c14e40..8fdd70c 100644
--- a/nodejs-libxmljs.spec
+++ b/nodejs-libxmljs.spec
@@ -1,3 +1,5 @@
+%{?nodejs_find_provides_and_requires}
+
 %global enable_tests 0
 
 Name:       nodejs-libxmljs
@@ -23,7 +25,7 @@ BuildRequires:  npm(nodeunit)
 %endif
 
 %description
-%summary
+%{summary}.
 
 
 %prep
@@ -49,7 +51,7 @@ install -p -D -m0755 build/Release/xmljs.node \
 
 %if 0%{?enable_tests}
 %check
-cp -pr %{nodejs_sitelib} .
+ln -sf %{nodejs_sitelib} .
 %__nodejs --expose_gc %{nodejs_sitelib}/nodeunit/bin/nodeunit test
 %endif