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runqemu-gen-tapdevs: Improve help text with an example

Figuring how the correct commandline isn't trivial, improve the help
text with RSS in mind.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Richard Purdie преди 7 години
родител
ревизия
056a9da9f3
променени са 1 файла, в които са добавени 2 реда и са изтрити 0 реда
  1. 2 0
      scripts/runqemu-gen-tapdevs

+ 2 - 0
scripts/runqemu-gen-tapdevs

@@ -28,6 +28,8 @@ usage() {
 	echo "Where <gid> is the numeric group id the tap devices will be owned by"
 	echo "<num> is the number of tap devices to create (0 to remove all)"
 	echo "<native-sysroot-basedir> is the path to the build system's native sysroot"
+	echo "e.g. $ bitbake qemu-helper-native -c addto_recipe_sysroot"
+	echo "$ sudo $0 1000 1000 4 tmp/work/x86_64-linux/qemu-helper-native/*/recipe-sysroot-native/"
 	exit 1
 }