From 13d3fe99a0ad0032e23c72466c5f4931131cbdb1 Mon Sep 17 00:00:00 2001
From: Paul Phillips <paulp@improving.org>
Date: Fri, 13 Apr 2012 11:21:03 +0100
Subject: Portability changes to binary-repo-lib.sh.

---
 tools/binary-repo-lib.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'tools')

diff --git a/tools/binary-repo-lib.sh b/tools/binary-repo-lib.sh
index 09d0af1d50..a22747520c 100755
--- a/tools/binary-repo-lib.sh
+++ b/tools/binary-repo-lib.sh
@@ -92,9 +92,15 @@ getJarSha() {
   local jar=$1
   if [[ ! -f "$jar" ]]; then
     echo ""
-  else
+  elif which sha1sum 2>/dev/null >/dev/null; then
     shastring=$(sha1sum "$jar")
-    echo "${shastring:0:$(expr index "$shastring" " ")-1}"
+    echo "$shastring" | sed 's/ .*//'
+  elif which shasum 2>/dev/null >/dev/null; then
+    shastring=$(shasum "$jar")
+    echo "$shastring" | sed 's/ .*//'
+  else
+    shastring=$(openssl sha1 "$jar")
+    echo "$shastring" | sed 's/^.*= //'
   fi
 }
 
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