package_rpm.bbclass: Accomodate dash when using arrays
we were assigning local variable to an array coming through
positional arguments. local is a non posix contruct thats
also supported by dash luckily but operates differently in this
case it exapnds the array before assignment. so
local pkgs="$@"
turns into pkgs=locale-base-en-us locale-base-en-gb
ant we see errors
run.do_rootfs.25593: 932: local: locale-base-en-gb: bad variable name
So lets not use defining and assigning local in one go
first define a local and then the assignment
(From OE-Core rev:
4029ce1a15e1dbd374444ee77ccf2a915e463b7b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>