[yocto] meta-toolchain build errors

[Khem Raj]

On Jun 29, 2016 4:10 AM, "Gary Thomas" <gary at mlbassoc.com> wrote:
>
> I just [successfully] built a large image for my target (details):
> BB_VERSION        = "1.31.0"
> BUILD_SYS         = "x86_64-linux"
> NATIVELSBSTRING   = "Ubuntu-15.10"
> TARGET_SYS        = "arm-amltd-linux-gnueabi"
> MACHINE           = "teton-p0382"
> DISTRO            = "amltd"
> DISTRO_VERSION    = "2.1+snapshot-20160629"
> TUNE_FEATURES     = "arm armv7a vfp thumb neon       callconvention-hard
     cortexa9"
> TARGET_FPU        = "hard"
> meta              = "master:c6d50b272936b61b98a056ea2e1de5d0f4ef53ce"
>   ... platform specifics removed ...
>
> Then I tried 'bitbake meta-toolchain' immediately afterwards, only
> to be assaulted by a barrage of messages like this:
>
> ERROR: nativesdk-libsdl-1.2.15-r3 do_populate_sysroot: Taskhash mismatch
8ac6cdc4e26ea7fb43e76f0f9ce3def0 verses b05a369a00869fc70fe9ba2cc28e7259
for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-graphics/libsdl/libsdl_1.2.15.bb.do_populate_sysroot
> ERROR: Taskhash mismatch 8ac6cdc4e26ea7fb43e76f0f9ce3def0 verses
b05a369a00869fc70fe9ba2cc28e7259 for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-graphics/libsdl/libsdl_1.2.15.bb.do_populate_sysroot
> ERROR: nativesdk-bash-completion-2.1-r0 do_compile: Taskhash mismatch
2e063c5bac7bf922fbff59be5120a62e verses 0223876e7a4bc1e57f93a44631b4e4aa
for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-support/bash-completion/bash-completion_2.1.bb.do_compile
> ERROR: Taskhash mismatch 2e063c5bac7bf922fbff59be5120a62e verses
0223876e7a4bc1e57f93a44631b4e4aa for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-support/bash-completion/bash-completion_2.1.bb.do_compile
> ERROR: nativesdk-bash-completion-2.1-r0 do_install: Taskhash mismatch
a9932697b29f5fbd06feafedea44d7d4 verses 0b4e83ecda4ce5560e50891715d6a5d1
for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-support/bash-completion/bash-completion_2.1.bb.do_install
> ERROR: Taskhash mismatch a9932697b29f5fbd06feafedea44d7d4 verses
0b4e83ecda4ce5560e50891715d6a5d1 for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-support/bash-completion/bash-completion_2.1.bb.do_install
> ERROR: nativesdk-bash-completion-2.1-r0 do_package: Taskhash mismatch
3cdba66cd643484bed95676b5a4cdc21 verses fe3108a63774b61b3910e75495fb4d5d
for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-support/bash-completion/bash-completion_2.1.bb.do_package
> ERROR: Taskhash mismatch 3cdba66cd643484bed95676b5a4cdc21 verses
fe3108a63774b61b3910e75495fb4d5d for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-support/bash-completion/bash-completion_2.1.bb.do_package
> ERROR: nativesdk-qemu-2.6.0-r1 do_configure: Taskhash mismatch
c8c576da0ae11886e518efa4bc406f18 verses ad6e2e5d7704e6002f3b4ec56bc2d92b
for
virtual:nativesdk:/local/poky-cutting-edge/meta/recipes-devtools/qemu/qemu_2.6.0.bb.do_configure
>    ...
> NOTE: Tasks Summary: Attempted 2047 tasks of which 865 didn't need to be
rerun and all succeeded.
> Summary: There were 1212 ERROR messages shown, returning a non-zero exit
code.
>
> There were too many error lines to copy :-(
>
> What does this mean and how do I get my toolchain?

Bitbake -cpopulate_sdk your-image
>
> --
> ------------------------------------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
> ------------------------------------------------------------
> --
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> yocto at yoctoproject.org
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