commit b612b6281a424556f6ed30d421214d0aa32ded55
author Victor Morales <victor.morales@intel.com> Thu Jan 12 19:53:07 2017 -0600
committer Victor Morales <victor.morales@intel.com> Fri Jan 13 09:16:42 2017 -0600
tree 847c06f177428c46d887dc0d5b2539e58f14048f
parent b952253d3f0ed74ce12c4b941c7fbc0f5ac6105a

Use delete action for clean up *.pyc files

Findutils added in release 4.2.3 a new --delete action for deleting
matching files. This action performs better than -exec rm {} \;
because it doesn't have to spawn an external process.  This change
uses a new action whenever is possible.

Change-Id: Iff16a86b18e924cfe78ac7c6107910940ce51e03

clean.sh

diff --git a/clean.sh b/clean.sh
index e369eda..90b21eb 100755
--- a/clean.sh
+++ b/clean.sh
@@ -149,5 +149,10 @@
 
 # Clean up all *.pyc files
 if [[ -n "$DEST" ]] && [[ -d "$DEST" ]]; then
-    sudo find $DEST -name "*.pyc" -print0 | xargs -0 rm
+    find_version=`find --version | awk '{ print $NF; exit}'`
+    if vercmp "$find_version" "<" "4.2.3" ; then
+        sudo find $DEST -name "*.pyc" -print0 | xargs -0 rm
+    else
+        sudo find $DEST -name "*.pyc" -delete
+    fi
 fi