1.Adds a sudo passwd prompt during installation if the
user couldn't install on the dir.
2.Adds option -d <dir> to enter dir without prompt.
3.Adds option -y for automatic yes to all prompts, a non-
interactive method.
[YOCTO# 3153]
[YOCTO# 3309]
(From OE-Core rev: e85e1aace604626914a06dab4663094d6dd9b035)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
1b98ab72e7