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-rw-r--r--meta/classes/utils.bbclass23
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index 455b49d54a..e923789c14 100644
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -271,6 +271,29 @@ oe_machinstall() {
271 fi 271 fi
272} 272}
273 273
274create_cmdline_wrapper () {
275 # Create a wrapper script
276 #
277 # These are useful to work around relocation issues, by setting environment
278 # variables which point to paths in the filesystem.
279 #
280 # Usage: create_wrapper FILENAME [[VAR=VALUE]..]
281
282 cmd=$1
283 shift
284
285 # run echo via env to test syntactic validity of the variable arguments
286 echo "Generating wrapper script for $cmd"
287
288 mv $cmd $cmd.real
289 cmdname=`basename $cmd`.real
290 cat <<END >$cmd
291#!/bin/sh
292exec \`dirname \$0\`/$cmdname "\$@"
293END
294 chmod +x $cmd
295}
296
274create_wrapper () { 297create_wrapper () {
275 # Create a wrapper script 298 # Create a wrapper script
276 # 299 #