[yocto] Replacing eglibc with glibc in Yocto 1.6.1?

[Khem Raj]

On Mar 8, 2016 3:06 PM, "John Ernberg" <john.ernberg at actia.se> wrote:
>
> Hi
>
> I'm using Yocto 1.6.1 (Daisy) in a project, and I'm not allowed to
> update to a newer version, I did however get the task to update from
> eglibc-2.19 to glibc-2.23.
>

There are many changes which make it not a drop in replacement at recipe
level. You should just change the existing recipe to backport patches from
2.1
Its not going to be a simple excercise even then
> So far I have imported the recipes from Yocto 2.1, including the
> tclibc-glibc.inc file.
> Changed the TCLIBC variable to the new value.
> Imported the configuration values from the other .inc files (such as
> preferred version) into my distro.conf.
> Disabled the distro feature ptest (temporary).
>
> After these changes I am getting the error log attached below.
> One solution I tried was setting the RPROVIDES from eglibc to "". It
> didn't change anything.
>
> I am wondering if anyone has any advice on what I have done wrong?
>
> Thank you in advance and best regards // John Ernberg
>
>
> Build log using "bitbake -vD [image]":
>
> DEBUG: providers for glibc are: ['glibc']
> DEBUG: selecting
> /home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
> as PREFERRED_VERSION 2.23 of package glibc (for item glibc)
> DEBUG: sorted providers for glibc are:
> ['/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
']
> NOTE: Resolving any missing task queue dependencies
> DEBUG: providers for quilt-native are: ['quilt-native']
> DEBUG: sorted providers for quilt-native are:
> ['/home/jernberg/yocto/sources/poky/meta/recipes-devtools/quilt/
quilt-native_0.61.bb']
> DEBUG: providers for virtual/fakeroot-native are: ['pseudo-native']
> NOTE: selecting pseudo-native to satisfy virtual/fakeroot-native due to
> PREFERRED_PROVIDERS
> DEBUG: sorted providers for virtual/fakeroot-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/pseudo/
pseudo_1.5.1.bb']
> DEBUG: providers for prelink-native are: ['prelink-native']
> DEBUG: sorted providers for prelink-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/prelink/
prelink_git.bb']
> DEBUG: providers for rpm-native are: ['rpm-native']
> DEBUG: sorted providers for rpm-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/rpm/
rpm_5.4.9.bb']
> DEBUG: providers for file-native are: ['file-native']
> DEBUG: sorted providers for file-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/file/
file_5.16.bb']
> DEBUG: providers for autoconf-native are: ['autoconf-native']
> DEBUG: sorted providers for autoconf-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/autoconf/
autoconf_2.69.bb']
> DEBUG: providers for automake-native are: ['automake-native']
> DEBUG: sorted providers for automake-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/automake/
automake_1.14.bb']
> DEBUG: providers for libtool-native are: ['libtool-native']
> DEBUG: sorted providers for libtool-native are:
> ['/home/jernberg/yocto/sources/poky/meta/recipes-devtools/libtool/
libtool-native_2.4.2.bb']
> DEBUG: providers for gnu-config-native are: ['gnu-config-native']
> DEBUG: sorted providers for gnu-config-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-devtools/gnu-config/
gnu-config_20120814.bb']
> DEBUG: providers for virtual/arm-distro-linux-gnueabi-gcc-initial are:
> ['gcc-cross-initial']
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-devtools/gcc/
gcc-cross-initial_4.8.bb
> as PREFERRED_VERSION 4.8% of package gcc-cross-initial (for item
> virtual/arm-distro-linux-gnueabi-gcc-initial)
> NOTE: selecting gcc-cross-initial to satisfy
> virtual/arm-distro-linux-gnueabi-gcc-initial due to PREFERRED_PROVIDERS
> DEBUG: sorted providers for virtual/arm-distro-linux-gnueabi-gcc-initial
> are:
> ['/home/jernberg/yocto/sources/poky/meta/recipes-devtools/gcc/
gcc-cross-initial_4.8.bb']
> DEBUG: providers for linux-libc-headers are: ['linux-libc-headers']
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-kernel/linux-libc-headers/
linux-libc-headers_3.14.bb
> as PREFERRED_VERSION 3.14 of package linux-libc-headers (for item
> linux-libc-headers)
> NOTE: selecting linux-libc-headers to satisfy linux-libc-headers due to
> PREFERRED_PROVIDERS
> DEBUG: sorted providers for linux-libc-headers are:
>
['/home/jernberg/yocto/sources/poky/meta/recipes-kernel/linux-libc-headers/
linux-libc-headers_3.14.bb']
> DEBUG: providers for virtual/arm-distro-linux-gnueabi-libc-initial are:
> ['glibc-initial', 'eglibc-initial']
> DEBUG: selecting
> /home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb
> as PREFERRED_VERSION 2.23 of package glibc-initial (for item
> virtual/arm-distro-linux-gnueabi-libc-initial)
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/
eglibc-initial_2.19.bb
> as PREFERRED_VERSION 2.19 of package eglibc-initial (for item
> virtual/arm-distro-linux-gnueabi-libc-initial)
> NOTE: selecting glibc-initial to satisfy
> virtual/arm-distro-linux-gnueabi-libc-initial due to PREFERRED_PROVIDERS
> DEBUG: sorted providers for
> virtual/arm-distro-linux-gnueabi-libc-initial are:
> ['/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb',
> '/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/
eglibc-initial_2.19.bb']
> DEBUG: providers for gperf-native are: ['gperf-native']
> DEBUG: sorted providers for gperf-native are:
>
['virtual:native:/home/jernberg/yocto/sources/poky/meta/recipes-extended/gperf/
gperf_3.0.4.bb']
> DEBUG: providers for libsegfault are: ['glibc', 'eglibc']
> DEBUG: selecting
> /home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
> as PREFERRED_VERSION 2.23 of package glibc (for item libsegfault)
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/eglibc_2.19.bb
as
> PREFERRED_VERSION 2.19 of package eglibc (for item libsegfault)
> NOTE: selecting glibc to satisfy runtime libsegfault due to
> PREFERRED_PROVIDER_virtual/libc = glibc
> DEBUG: sorted runtime providers for libsegfault are:
> ['/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
',
> '/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/eglibc_2.19.bb
']
> DEBUG: providers for glibc-dev are: ['glibc', 'eglibc']
> DEBUG: selecting
> /home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
> as PREFERRED_VERSION 2.23 of package glibc (for item glibc-dev)
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/eglibc_2.19.bb
as
> PREFERRED_VERSION 2.19 of package eglibc (for item glibc-dev)
> NOTE: selecting glibc to satisfy runtime glibc-dev due to
> PREFERRED_PROVIDER_virtual/libc = glibc
> DEBUG: sorted runtime providers for glibc-dev are:
> ['/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
',
> '/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/eglibc_2.19.bb
']
> DEBUG: providers for glibc are: ['glibc-initial', 'eglibc-initial',
> 'glibc', 'eglibc', 'nativesdk-eglibc-initial', 'nativesdk-glibc-initial']
> DEBUG: selecting
> /home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb
> as PREFERRED_VERSION 2.23 of package glibc-initial (for item glibc)
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/
eglibc-initial_2.19.bb
> as PREFERRED_VERSION 2.19 of package eglibc-initial (for item glibc)
> DEBUG: selecting
> /home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
> as PREFERRED_VERSION 2.23 of package glibc (for item glibc)
> DEBUG: selecting
> /home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/eglibc_2.19.bb
as
> PREFERRED_VERSION 2.19 of package eglibc (for item glibc)
> DEBUG: selecting
>
virtual:nativesdk:/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/
eglibc-initial_2.19.bb
> as PREFERRED_VERSION 2.19 of package nativesdk-eglibc-initial (for item
> glibc)
> DEBUG: selecting
>
virtual:nativesdk:/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb
> as PREFERRED_VERSION 2.23 of package nativesdk-glibc-initial (for item
> glibc)
> NOTE: selecting glibc to satisfy runtime glibc due to
> PREFERRED_PROVIDER_virtual/libc = glibc
> NOTE: selecting glibc-initial to satisfy runtime glibc due to
> PREFERRED_PROVIDER_virtual/arm-distro-linux-gnueabi-libc-initial =
> glibc-initial
> NOTE: selecting nativesdk-glibc-initial to satisfy runtime glibc due to
> PREFERRED_PROVIDER_virtual/nativesdk-x86_64-distrosdk-linux-libc-initial
> = nativesdk-glibc-initial
> ERROR: Trying to resolve runtime dependency glibc resulted in
> conflicting PREFERRED_PROVIDER entries being found.
> The providers found were:
> ['/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb
',
> '/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb',
>
'virtual:nativesdk:/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb']
> The PREFERRED_PROVIDER entries resulting in this conflict were:
> ['PREFERRED_PROVIDER_virtual/libc = glibc',
> 'PREFERRED_PROVIDER_virtual/arm-distro-linux-gnueabi-libc-initial =
> glibc-initial',
> 'PREFERRED_PROVIDER_virtual/nativesdk-x86_64-distrosdk-linux-libc-initial
=
> nativesdk-glibc-initial']
> DEBUG: sorted runtime providers for glibc are:
>
['virtual:nativesdk:/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb',
> '/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/
glibc-initial_2.23.bb',
> '/home/jernberg/yocto/sources/yocto/recipes-core/glibc/glibc_2.23.bb',
> '/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/
eglibc-initial_2.19.bb',
> '/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/eglibc_2.19.bb
',
>
'virtual:nativesdk:/home/jernberg/yocto/sources/poky/meta/recipes-core/eglibc/
eglibc-initial_2.19.bb']
> NOTE: multiple providers are available for runtime glibc
> (nativesdk-glibc-initial, glibc-initial, glibc, eglibc-initial, eglibc,
> nativesdk-eglibc-initial)
> NOTE: consider defining a PREFERRED_PROVIDER entry to match glibc
> NOTE: Runtime target 'glibc' is unbuildable, removing...
> Missing or unbuildable dependency chain was: ['glibc']
> DEBUG: File
> '/home/jernberg/yocto/sources/meta-test/recipes-core/glibc/glibc_2.23.bb'
is
> unbuildable, removing...
> NOTE: Target 'glibc' is unbuildable, removing...
> Missing or unbuildable dependency chain was: ['glibc', 'glibc']
> ERROR: Required build target 'glibc' has no buildable providers.
> Missing or unbuildable dependency chain was: ['glibc', 'glibc']
>
> Summary: There were 2 WARNING messages shown.
> Summary: There were 2 ERROR messages shown, returning a non-zero exit
code.
> --
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