From: Saul Wold <sgw@linux.intel.com>
Date: Wed, 18 May 2011 04:43:42 +0000 (-0700)
Subject: utils.bbclass: modify create_wrapper to correctly follow symlinks
X-Git-Tag: 2011-1~1369
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=a10bd976f4cef54ac50b0c82f885c17a26e5989f;p=openembedded-core.git

utils.bbclass: modify create_wrapper to correctly follow symlinks

This ensures you look up the symbolic link to get the full path

Signed-off-by: Saul Wold <sgw@linux.intel.com>
---

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index 1965d2f1b4..e103351e34 100644
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -289,7 +289,8 @@ create_cmdline_wrapper () {
    cmdname=`basename $cmd`.real
    cat <<END >$cmd
 #!/bin/sh
-exec \`dirname \$0\`/$cmdname "\$@"
+realpath=\`readlink -fn \$0\`
+exec \`dirname \$realpath\`/$cmdname "\$@"
 END
    chmod +x $cmd
 }