From: Saul Wold <sgw@...>

Add a new create_cmdline_wrapper() function that takes cmdline options
for commands that need different directories

Related to [BUGID #775

Signed-off-by: Saul Wold <sgw@...>
---
meta/classes/utils.bbclass | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index 455b49d..e923789 100644
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -271,6 +271,29 @@ oe_machinstall() {
fi
}

+create_cmdline_wrapper () {
+ # Create a wrapper script
+ #
+ # These are useful to work around relocation issues, by setting environment
+ # variables which point to paths in the filesystem.
+ #
+ # Usage: create_wrapper FILENAME [[VAR=VALUE]..]
+
+ cmd=$1
+ shift
+
+ # run echo via env to test syntactic validity of the variable arguments
+ echo "Generating wrapper script for $cmd"
+
+ mv $cmd $cmd.real
+ cmdname=`basename $cmd`.real
+ cat <<END >$cmd
+#!/bin/sh
+exec \`dirname \$0\`/$cmdname "\$@"
+END
+ chmod +x $cmd
+}
+
create_wrapper () {
# Create a wrapper script
#
--
1.6.6.1