From: Ian Campbell <ian.campbell@citrix.com>
Date: Fri, 7 Oct 2011 10:05:47 +0000 (+0100)
Subject: xl: allow check-xl-disk-parse to run against installed xl as well as build dir
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5631ee13f8a3c27f73019fc96b80e9a4f5a87a7d;p=xen.git

xl: allow check-xl-disk-parse to run against installed xl as well as build dir

I can't run from the current directory since my build box isn't running Xen so
if ./xl doesn't exist use the installed version on the assumption that I've
copied the script to a test host.

I think running from the build dir needs the blktap2 libraries, so update
LD_LIBRARY_PATH as appropriate.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
---

diff --git a/tools/libxl/check-xl-disk-parse b/tools/libxl/check-xl-disk-parse
index 729926cf62..fec86bee15 100755
--- a/tools/libxl/check-xl-disk-parse
+++ b/tools/libxl/check-xl-disk-parse
@@ -2,6 +2,13 @@
 
 set -e
 
+if [ -x ./xl ] ; then
+    export LD_LIBRARY_PATH=.:../libxc:../xenstore:../blktap2/control
+    XL=./xl
+else
+    XL=xl
+fi
+
 fprefix=tmp.check-xl-disk-parse
 
 expected () {
@@ -14,8 +21,7 @@ one () {
     expected_rc=$1; shift
     printf "test case %s...\n" "$*"
     set +e
-    LD_LIBRARY_PATH=.:../libxc:../xenstore \
-        ./xl -N block-attach 0 "$@" </dev/null >$fprefix.actual 2>/dev/null
+    ${XL} -N block-attach 0 "$@" </dev/null >$fprefix.actual 2>/dev/null
     actual_rc=$?
     diff -u $fprefix.expected $fprefix.actual
     diff_rc=$?