First of all, kudos to Khem Raj for the hard work on the go compiler
support, this will help a lot!
However, I have one problem when my project reaches do_rootfs:
----------------------------------------------
ERROR: core-image-full-cmdline-1.0-r0 do_rootfs: Error executing a
python function in exec_python_func() autogenerated:
The stack trace of python calls that resulted in this exception/failure was:
File: 'exec_python_func() autogenerated', lineno: 2, function: <module>
0001:
*** 0002:extend_recipe_sysroot(d)
0003:
File: '/home/kristian/code/poky/meta/classes/staging.bbclass', lineno:
623, function: extend_recipe_sysroot
0619: dest = newmanifest[l]
0620: if l.endswith("/"):
0621: staging_copydir(l, targetdir, dest,
seendirs)
0622: continue
*** 0623: staging_copyfile(l, targetdir, dest,
postinsts, seendirs)
0624:
0625: for f in fixme:
0626: if f == '':
0627: staging_processfixme(fixme[f], recipesysroot,
recipesysroot, recipesysrootnative, d)
File: '/home/kristian/code/poky/meta/classes/staging.bbclass', lineno:
269, function: staging_copyfile
0265: os.symlink(linkto, dest)
0266: #bb.warn(c)
0267: else:
0268: try:
*** 0269: os.link(c, dest)
0270: except OSError as err:
0271: if err.errno == errno.EXDEV:
0272: bb.utils.copyfile(c, dest)
0273: else:
Exception: FileExistsError: [Errno 17] File exists:
'/home/kristian/code/poky/build/tmp/sysroots-components/x86_64/go-bootstrap-native/usr/bin/go'
->
'/home/kristian/code/poky/build/tmp/work/vexpress_qemu-poky-linux-gnueabi/core-image-full-cmdline/1.0-r0/recipe-sysroot-native/usr/bin/go'
ERROR: core-image-full-cmdline-1.0-r0 do_rootfs: Function failed:
extend_recipe_sysroot
ERROR: Logfile of failure stored in:
/home/kristian/code/poky/build/tmp/work/vexpress_qemu-poky-linux-gnueabi/core-image-full-cmdline/1.0-r0/temp/log.do_rootfs.18987
ERROR: Task
(/home/kristian/code/poky/meta/recipes-extended/images/core-image-full-cmdline.bb:do_rootfs)
failed with exit code '1'
NOTE: Tasks Summary: Attempted 3634 tasks of which 3589 didn't need to
be rerun and 1 failed.
Summary: 1 task failed:
/home/kristian/code/poky/meta/recipes-extended/images/core-image-full-cmdline.bb:do_rootfs
Summary: There were 3 WARNING messages shown.
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
--------------------------------------------------
Additionally, in the logs I found these two snippets:
--------------------------------------------------
Considering setscene task: ['go-native', 'do_populate_sysroot']
considering dependency: ['go-native', 'do_populate_sysroot']
considering dependency: ['mender-artifact-native', 'do_populate_sysroot']
Adding dependency on go-native
...
Considering setscene task: ['go-bootstrap-native', 'do_populate_sysroot']
considering dependency: ['go-native', 'do_populate_sysroot']
Adding dependency on go-bootstrap-native
--------------------------------------------------
which lead me to believe that all dependencies are being pulled in
simultaneously by do_rootfs, but go-native and go-bootstrap-native are
in fact mutually exclusive, since they install to the sysroot in the
same location. Note that both compilers build just fine, it's only at
the do_rootfs stage that this shows up.
I think the oe-meta-go layer solved this by having go-bootstrap-native
install in a different location, but I'm unsure what is the best
approach for OE.
Thoughts?
--
Kristian
--
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