Hi Nathan, Thanks for the response. I looked a little bit into this issue after reporting it and it seems the directory those files are in is just not included in the path, extending the file paths to "config/xilinx-common/bsp/....." allows devtool to find the files properly. I haven't tried it yet, but adding "config/xilinx-common" to the FILESEXTRAPATHS variable may work as a cleaner fix than just modifying those paths.
- James Masco On Mon, Mar 13, 2017 at 9:59 AM, Nathan Rossi <[email protected]> wrote: > On 8 March 2017 at 06:11, James Masco <[email protected]> wrote: > > Running 'devtool modify virtual/kernel' should provide a workspace in > which > > modifications can be made to the kernel source and generate patches from > > those changes, however the linux-xlnx kernel recipe fails to create a > valid > > workspace: > > > > $ devtool modify virtual/kernel > > Parsing recipes..done. > > NOTE: Mapping virtual/kernel to linux-xlnx > > Parsing recipes..done. > > NOTE: Fetching linux-xlnx... > > NOTE: Unpacking... > > NOTE: Doing kernel checkout... > > NOTE: Patching... > > NOTE: Executing do_validate_branches... > > NOTE: Executing do_kernel_metadata... > > ERROR. input file "bsp/xilinx/soc/linux-xlnx/drivers/xilinx.scc" does > not > > exist > > ERROR: could not process input files: > > bsp/xilinx/soc/linux-xlnx/drivers/xilinx.scc > > bsp/xilinx/soc/linux-xlnx/drivers/zynq7.scc > > See /tmp/tmp.EytDZHqgX4 for details > > ERROR: Could not generate configuration queue for zynq. > > ERROR: Function failed: do_kernel_metadata > > > > Seems the "linux-xlnx.inc" isn't including the full path to the > > configuration files located in recipes-kernel/linux/config > > Unfortunately this is a bug with devtool (and or kernel-yocto.bbclass) > and not with the meta-xilinx metadata. > > The issue is that meta-xilinx provides kmeta files locally from the > meta-xilinx layer. Devtool makes some assumptions about files provided > by the layer not being needed during source extraction process, > however for the kernel it also assumes it can just run the configure > task whilst not allowing the workdir to have these files. I am not > very familiar with devtool so I am not sure how to fix this properly, > however a change like below (which is for master not morty) solves the > problem. > > Regards, > Nathan > > diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/ > standard.py > index 5bd498c933..9e3b4013fc 100644 > --- a/scripts/lib/devtool/standard.py > +++ b/scripts/lib/devtool/standard.py > @@ -609,6 +609,15 @@ def _extract_source(srctree, keep_temp, > devbranch, sync, d, tinfoil): > (stdout, _) = bb.process.run('git rev-parse HEAD', cwd=srcsubdir) > initial_rev = stdout.rstrip() > > + if bb.data.inherits_class('kernel-yocto', d): > + # symlink the local files back into the temp workdir. This is > + # needed for kernel-yocto feature dirs, which are local files > used > + # from WORKDIR during patch and configure tasks. > + if local_files: > + for fname in local_files: > + os.symlink(os.path.join(tempdir, 'oe-local-files', > fname), > + os.path.join(workdir, fname)) > + > logger.info('Patching...') > runtask(fn, 'patch') >
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