[pcl] Only call make once, and use smp mflags

[rmattes]

commit 35387c28fe0d50cfe0ec6640fca8d824df1bb59f
Author: Rich Mattes <richmattes at gmail.com>
Date:   Tue Aug 27 20:41:17 2013 -0400

    Only call make once, and use smp mflags

 pcl.spec |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/pcl.spec b/pcl.spec
index 334a51d..08da329 100644
--- a/pcl.spec
+++ b/pcl.spec
@@ -105,9 +105,7 @@ pushd build
   ..
 
 # Don't use mflags, we're hitting out of memory errors on the koji builders
-make 
-make -j 4
-#%{?_smp_mflags}
+make %{?_smp_mflags}
 make doc
 popd