kern-tools: Add SPDX license headers to source files
Integrating the following commit:
Add SPDX license headers to source files
Kconfiglib/* were under ISC license before they were imported
here from https://github.com/ulfalizer/Kconfiglib
Adjusting SPDX header to reflect that fact.
tools/* all have some sort of GPLv2 headers; adding SPDX header
to make it obvious.
This address bug #13334 :
https://bugzilla.yoctoproject.org/show_bug.cgi?id=13334
Change-Id: I243f2dd266a398f982798b771e74a67be70ecb52 Signed-off-by: William Bourque <wbourque@gmail.com> Signed-off-by: William Bourque <wbourque@gmail.com> Signen-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
