[oe] SRC_URI_arch override. error?

[Frans Meulenbroeks]

Hi,

I have an issue with the linux-libc-headers recipe for nios2.
Maybe I am trying to do something what is not possible.

The recipe contains:
SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \
	  "

SRC_URI_nios2 =
"ftp://opensource.axon.nl/mirror/git_sopc.et.ntust.edu.tw.linux-2.6.git_a32ca88c4f3f3850c5c9789db2afab2530c6856d.tar.gz;name=nios2tarball
\
	  "

I was under the assumption that when building with TARGET_ARCH set to
"nios2" (e.g. for machine neek) I would get the 2nd uri.
However actually the system seems to concatenate these two URI's.

I have locally modified classes/base.bbclass function base_do_unpack
do dump some info:
python base_do_unpack() {
    from glob import glob

    srcurldata = bb.fetch.init(d.getVar("SRC_URI", True).split(), d, True)
    bb.note("unpacking SRC_URI %s" % d.getVar("SRC_URI", True))
    bb.note("unpacking SRC_URI split %s" % d.getVar("SRC_URI", True).split())
    bb.note("unpacking srcurldata %s" % srcurldata)

This generates the following output

NOTE: unpacking SRC_URI
ftp://opensource.axon.nl/mirror/git_sopc.et.ntust.edu.tw.linux-2.6.git_a32ca88c4f3f3850c5c9789db2afab2530c6856d.tar.gz;name=nios2tarball
NOTE: package linux-libc-headers-2.6.34-r1: task do_distribute_sources: Started
NOTE: unpacking SRC_URI split
['ftp://opensource.axon.nl/mirror/git_sopc.et.ntust.edu.tw.linux-2.6.git_a32ca88c4f3f3850c5c9789db2afab2530c6856d.tar.gz;name=nios2tarball']
NOTE: unpacking srcurldata
{'ftp://opensource.axon.nl/mirror/git_sopc.et.ntust.edu.tw.linux-2.6.git_a32ca88c4f3f3850c5c9789db2afab2530c6856d.tar.gz;name=nios2tarball':
<bb.fetch.FetchData object at 0x12786610>,
'http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.34.tar.bz2':
<bb.fetch.FetchData object at 0x12786590>}
NOTE: unpacking url
/mirror/git_sopc.et.ntust.edu.tw.linux-2.6.git_a32ca88c4f3f3850c5c9789db2afab2530c6856d.tar.gz
NOTE: Unpacking
../downloads/git_sopc.et.ntust.edu.tw.linux-2.6.git_a32ca88c4f3f3850c5c9789db2afab2530c6856d.tar.gz
to ../tmp/work/nios2-linux/linux-libc-headers-2.6.34-r1/
NOTE: package linux-libc-headers-2.6.34-r1: task
do_distribute_sources: Succeeded
NOTE: unpacking url /pub/linux/kernel/v2.6/linux-2.6.34.tar.bz2
...

The odd thing is that the first two debug statements deliver exactly
what I expect.
However srcurldata seems to create fetch objects for both url's.
I didn't manage yet to debug bb.fetch.init, but maybe someone has
already an idea on this (or on how to debug this).
Anyway, any help is appreciated.

Frans.