I am running on a customized Yocto tree based off Poky krogoth and I
think I have stumbled upon a bug in bb.
One of our recipes use EXTERNALSRC and EXTERNALSRC_BUILD, set from
local.conf. When the recipe is built, two symlinks
${EXTERNALSRC}/oe-logs and ${EXTERNALSRC}/oe-workdir is created in the
source tree.
If the build output tmp/ later is deleted, these two symlinks becomes
dangling links. Re-running bitbake will cause it to fail. First it warns
of this during parsing, and later it will crash bb (see below).
Removing these symlinks when deleting tmp/ ensures bitbake will not crash.
I suppose this is a bug?
Best regards,
Svein Seldal
(EXTERNALSRC="/srv/user/yocto/sp-core-image/src")
WARNING: Unable to get checksum for sp SRC_URI entry oe-logs: [Errno 2]
No such file or directory: '/home/user/yocto/sp-core-image/src/oe-logs'
WARNING: Unable to get checksum for sp SRC_URI entry oe-workdir: [Errno
2] No such file or directory:
'/home/user/yocto/sp-core-image/src/oe-workdir'
ERROR: sp-99.8.0-r0 do_compile: Build of do_compile failed
ERROR: sp-99.8.0-r0 do_compile: Traceback (most recent call last):
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/build.py", line
567, in exec_task
return _exec_task(fn, task, d, quieterr)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/build.py", line
541, in _exec_task
event.fire(TaskSucceeded(task, logfn, localdata), localdata)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/event.py", line
171, in fire
fire_class_handlers(event, d)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/event.py", line
110, in fire_class_handlers
execute_handler(name, handler, event, d)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/event.py", line
82, in execute_handler
ret = handler(event)
File
"/home/user/yocto/sp-core-image/src/poky/meta/classes/sstate.bbclass",
line 946, in sstate_eventhandler
bb.siggen.dump_this_task(sstatepkg + '_' + taskname + ".tgz"
".siginfo", d)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/siggen.py", line
348, in dump_this_task
bb.parse.siggen.dump_sigtask(fn, task, outfile, "customfile:" +
referencestamp)
File
"/home/user/yocto/sp-core-image/src/poky/meta/lib/oe/sstatesig.py", line
182, in dump_sigtask
super(bb.siggen.SignatureGeneratorBasicHash, self).dump_sigtask(fn,
task, stampbase, runtime)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/siggen.py", line
303, in dump_sigtask
computed_taskhash = calc_taskhash(data)
File
"/home/user/yocto/sp-core-image/src/poky/bitbake/lib/bb/siggen.py", line
548, in calc_taskhash
data = data + c[1]
TypeError: cannot concatenate 'str' and 'NoneType' objects
--
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