On Thu, 2022-06-09 at 17:39 +0100, Jose Quaresma wrote:
> The archiver doesn't support using multiconfig sharing the same TMPDIR.
> When in the multiconfig and using the same TMPDIR: the two machines can make
> the same copy at the same time to the same destination, which will not work.
>
> This issiue can be replicated with meta-ti layer:
> > # use a multiconfig machine
> > MACHINE = "am64xx-evm"
> > # archive sources for target recipes in conf/local.conf
> > INHERIT += "archiver"
> > COPYLEFT_RECIPE_TYPES = "target"
> > ARCHIVER_MODE[src] = "original"
> > ARCHIVER_MODE[diff] = "1"
> > # and run bitbake with:
> > bitbake mc:k3r5:gcc-source-11.2.0 gcc-source-11.2.0 -c do_unpack_and_patch
> > -f
>
I went digging. If I enable this as above (using master) and run
$ bitbake mc:k3r5:gcc-source-12.1.0 gcc-source-12.1.0 -c do_unpack_and_patch -S
none
then:
$ bitbake-diffsigs
tmp/stamps/work-shared/gcc-12.1.0-r0.do_unpack_and_patch.sigdata.*
NOTE: Starting bitbake server...
Task dependencies changed from:
['ABIEXTENSION', 'ARCHIVER_MODE[diff-exclude]', 'ARCHIVER_MODE[diff]',
'ARCHIVER_MODE[src]', 'ARCHIVER_OUTDIR', 'ARCHIVER_TOPDIR', 'ARCHIVER_WORKDIR',
'B', 'BASEURI', 'EXTENDPE', 'GNU_MIRROR', 'HOST_ARCH', 'HOST_OS', 'HOST_SYS',
'HOST_VENDOR', 'INSANE_SKIP', 'LIBCEXTENSION', 'PATCHTOOL', 'PE', 'PF', 'PN',
'PR', 'PV', 'RECIPE_SYSROOT_NATIVE', 'S', 'SDE_DIR', 'SDE_FILE', 'SOURCEDIR',
'SRC_URI', 'SRC_URI[sha256sum]', 'STAGING_DIR_NATIVE', 'T', 'TARGET_ARCH',
'TARGET_OS', 'TARGET_SYS', 'TARGET_VENDOR', 'TUNE_ARCH', 'UNPACK_DIR',
'base_do_unpack', 'base_do_unpack[cleandirs]', 'create_diff_gz',
'create_source_date_epoch_stamp', 'do_patch', 'do_qa_patch', 'do_qa_unpack',
'do_unpack', 'do_unpack[cleandirs]', 'is_work_shared', 'patch_do_patch',
'src_patches', 'unpack_check_src_uri']
to:
['ABIEXTENSION', 'ABIEXTENSION_32', 'ABIEXTENSION_64',
'ARCHIVER_MODE[diff-exclude]', 'ARCHIVER_MODE[diff]', 'ARCHIVER_MODE[src]',
'ARCHIVER_OUTDIR', 'ARCHIVER_TOPDIR', 'ARCHIVER_WORKDIR',
'ARMPKGSFX_ENDIAN_64', 'B', 'BASEURI', 'EXTENDPE', 'GNU_MIRROR', 'HOST_ARCH',
'HOST_OS', 'HOST_SYS', 'HOST_VENDOR', 'INSANE_SKIP', 'LIBCEXTENSION',
'PATCHTOOL', 'PE', 'PF', 'PN', 'PR', 'PV', 'RECIPE_SYSROOT_NATIVE', 'S',
'SDE_DIR', 'SDE_FILE', 'SOURCEDIR', 'SRC_URI', 'SRC_URI[sha256sum]',
'STAGING_DIR_NATIVE', 'T', 'TARGET_ARCH', 'TARGET_OS', 'TARGET_SYS',
'TARGET_VENDOR', 'TUNE_ARCH', 'TUNE_ARCH_32', 'TUNE_ARCH_64', 'UNPACK_DIR',
'base_do_unpack', 'base_do_unpack[cleandirs]', 'create_diff_gz',
'create_source_date_epoch_stamp', 'do_patch', 'do_qa_patch', 'do_qa_unpack',
'do_unpack', 'do_unpack[cleandirs]', 'is_work_shared', 'patch_do_patch',
'src_patches', 'unpack_check_src_uri']
basehash changed from
005580a7a5a1ab1ff554d0a9e47c2ad4ba932f3fe185d8d349b06c83e5e58b6c to
d7b2e696005a578d5958ef4e73f1fc83e22612a3ae4294fb0540b0fadcb6c50f
List of dependencies for variable ABIEXTENSION changed from 'set()' to
'{'ABIEXTENSION_64', 'ABIEXTENSION_32'}'
List of dependencies for variable TUNE_ARCH changed from 'set()' to
'{'TUNE_ARCH_32', 'TUNE_ARCH_64'}'
Dependency on variable ABIEXTENSION_32 was added
Dependency on variable ABIEXTENSION_64 was added
Dependency on variable ARMPKGSFX_ENDIAN_64 was added
Dependency on variable TUNE_ARCH_32 was added
Dependency on variable TUNE_ARCH_64 was added
Variable ABIEXTENSION value changed:
@@ -1 +1,2 @@
-eabi
+${@bb.utils.contains('TUNE_FEATURES', 'aarch64', '${ABIEXTENSION_64}',
'${ABIEXTENSION_32}', d)}
+TUNE_FEATURES{aarch64} = Set
Variable TUNE_ARCH value changed:
@@ -1,2 +1,2 @@
-${@bb.utils.contains('TUNE_FEATURES', 'bigendian', 'armeb', 'arm', d)}
-TUNE_FEATURES{bigendian} = Unset
+${@bb.utils.contains('TUNE_FEATURES', 'aarch64', '${TUNE_ARCH_64}',
'${TUNE_ARCH_32}', d)}
+TUNE_FEATURES{aarch64} = Set
this tells us the real issue. The task is changing due to toolchain
issues. These stamps should be the same and aren't and this is the real
issue that needs fixing.
Cheers,
Richard
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