class/core: Use do_install[postfuncs] instead of ${FIXUP_FUNCS}
class/core: Use do_install[postfuncs] instead of ${FIXUP_FUNCS}

* Strip ELF files in do_install[postfuncs] instead of ${FIXUP_FUNCS}

sknsean/core,hundeboll/core,sknsean/core,diorcety/oe-lite-core,sknsean/core,sknsean/core,hundeboll/core,diorcety/oe-lite-core,hundeboll/core,hundeboll/core,sknsean/core