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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>
This commit is contained in:
Khem Raj 2012-07-29 14:27:05 -07:00 committed by Richard Purdie
parent ad63b9b11b
commit 3309cf42d3
1 changed files with 6 additions and 1 deletions
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7
meta/classes/package_rpm.bbclass
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@ -200,7 +200,12 @@ rpm_update_pkg () {
process_pkg_list_rpm() {
local insttype=$1
shift
local pkgs="$@"
# $@ is special POSIX linear array can not be assigned
# to a local variable directly in dash since its separated by
# space and dash expands it before assignment
# and local x=1 2 3 and not x="1 2 3"
local pkgs
pkgs="$@"
local confbase=${INSTALL_CONFBASE_RPM}
echo -n > ${target_rootfs}/install/base_archs.pkglist