From 0ec4e826641a05405303342f836d86b9258c919e Mon Sep 17 00:00:00 2001
From: Travis Cross <tc@traviscross.com>
Date: Tue, 24 Apr 2012 04:00:43 +0000
Subject: [PATCH] getsounds.sh: look for a locally-cached copy first

This lets you specify a FS_SOUNDS_DIR in which to look for the sound
tarballs.  This makes it easier to use git clean -fdx without
downloading the sounds every time.
---
 build/getsounds.sh.in | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/build/getsounds.sh.in b/build/getsounds.sh.in
index 09105fd280..c4a434ad28 100755
--- a/build/getsounds.sh.in
+++ b/build/getsounds.sh.in
@@ -23,10 +23,15 @@ pwd
 echo "# $0 $1 $2"
 
 if [ ! -f $tarfile ] ; then
-    $DOWNLOAD_CMD $base$tarfile
-    if [ ! -f $tarfile ] ; then
-        echo cannot find $tarfile
-	exit 1
+    if [ -f $FS_SOUNDS_DIR/$tarfile ]; then
+        test ! cp -l $FS_SOUNDS_DIR/$tarfile . \
+            || cp $FS_SOUNDS_DIR/$tarfile .
+    else
+        $DOWNLOAD_CMD $base$tarfile
+        if [ ! -f $tarfile ] ; then
+            echo cannot find $tarfile
+	    exit 1
+        fi
     fi
 fi