From dd297f92d257c8d6487d5af9d29228db2fb68519 Mon Sep 17 00:00:00 2001
From: Ted Ross <tross@apache.org>
Date: Mon, 30 Nov 2009 15:16:21 +0000
Subject: Simplified the normalize function (as suggested by aconway) to be
 compatible with older shells.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@885443 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/examples/verify | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

(limited to 'cpp/examples')

diff --git a/cpp/examples/verify b/cpp/examples/verify
index da37857b1a..c8d1d3dfcd 100755
--- a/cpp/examples/verify
+++ b/cpp/examples/verify
@@ -75,22 +75,15 @@ outputs() {
     done
 }
 
-function normalize() {
-    local path=${1//\/.\//\/}\/
-    while [[ $path =~ ([^/][^/]*/\.\./) ]]
-    do
-        path=${path/${BASH_REMATCH[0]}/}
-    done
-    echo $path | sed 's/\/$//'
-}
+normalize() { echo `cd $1 && pwd`; }
 
 verify() {
     FAIL=
-    arg=$(normalize $1)
+    arg=$1
     srcdir=$(normalize $2)
     builddir=$(normalize $3)
-    if [ -d $arg ]; then dir=$arg; script=verify;
-    else dir=`dirname $arg`; script=`basename $arg`; fi
+    if [ -d $arg ]; then dir=$(normalize $arg); script=verify;
+    else dir=$(normalize `dirname $arg`); script=`basename $arg`; fi
 
     # if the example is in the "cpp" area, make sure we run from the build directory, not the source dir.
     rundir=${dir/$srcdir\/cpp/$builddir/}
@@ -120,7 +113,7 @@ topbuilddir=$2
 shift 2
 
 for example in "$@"; do
-    echo "== $(normalize $example)"
+    echo "== $example"
     if ( verify $example $topsrcdir $topbuilddir; ) then echo "PASS";  else echo "FAIL"; RET=1; fi
      done
 exit $RET
-- 
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