[OE-core] [PATCH] populate_sdk: fix populate_sdk failed error

[Changqing Li]

ping

Once we enabled multilib, and IMAGE_INSTALL_append packages that also 
provided by package target-sdk-provides-dummy,

task populate_sdk will failed, similar error like:

Problem: package 
target-sdk-provides-dummy-1.0-r0.sdk_provides_dummy_target conflicts 
with perl-dev provided by perl-dev-5.30.0-r0.core2_64

On 8/28/19 4:47 PM, Changqing Li wrote:
> ping
>
> On 8/19/19 11:22 AM, changqing.li at windriver.com wrote:
>> From: Changqing Li <changqing.li at windriver.com>
>>
>> Configuration:
>> IMAGE_INSTALL_append = " bash"
>>
>> require conf/multilib.conf
>> MULTILIBS = "multilib:lib32"
>> DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
>>
>> Reproduce cmd:
>> bitbake core-image-minimal -c populate_sdk
>>
>> Error info:
>> --> Finished dependency resolution
>> Error:
>>   Problem: package 
>> target-sdk-provides-dummy-1.0-r0.sdk_provides_dummy_target conflicts 
>> with /bin/sh provided by bash-5.0-r0.core2_64
>>    - package 
>> target-sdk-provides-dummy-1.0-r0.sdk_provides_dummy_target conflicts 
>> with bash provided by bash-5.0-r0.core2_64
>>    - package 
>> target-sdk-provides-dummy-1.0-r0.sdk_provides_dummy_target conflicts 
>> with /bin/bash provided by bash-5.0-r0.core2_64
>>    - package 
>> target-sdk-provides-dummy-1.0-r0.sdk_provides_dummy_target obsoletes 
>> bash provided by bash-5.0-r0.core2_64
>>    - cannot install the best candidate for the job
>>    - conflicting requests
>>
>> when do_populate_sdk, package target-sdk-provides-dummy provides
>> dummy /bin/sh, ... and package bash also provides this, we append
>> dummy arch sdk-provides-dummy-target to the end of 
>> ALL_MULTILIB_PACKAGE_ARCHS,
>> then reverted sdk-provides-dummy-target to the first arch
>> for dnf config  etc/dnf/vars/arch to make it high priority.
>>
>> when multilib is enabled, below statement will not work as expected.
>> ALL_MULTILIB_PACKAGE_ARCHS = "${@all_multilib_tune_values(d, 
>> 'PACKAGE_ARCHS')}"
>>
>> Eg:
>> For lib32 variant, PACKAGE_ARCHS is:
>> all any noarch x86 qemux86_64 sdk-provides-dummy-target
>>
>> For lib64 variant, PACKAGE_ARCHS is:
>> all any noarch x86_64 core2-64 qemux86_64 sdk-provides-dummy-target
>>
>> Then:
>> ALL_MULTILIB_PACKAGE_ARCHS will be
>> x86 qemux86_64 sdk-provides-dummy-target x86_64 core2-64
>>
>> Fixed by append sdk-provides-dummy-target during do_populate_sdk
>>
>> Signed-off-by: Changqing Li <changqing.li at windriver.com>
>> ---
>>   meta/classes/populate_sdk_base.bbclass | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/meta/classes/populate_sdk_base.bbclass 
>> b/meta/classes/populate_sdk_base.bbclass
>> index 59920a5..3362656 100644
>> --- a/meta/classes/populate_sdk_base.bbclass
>> +++ b/meta/classes/populate_sdk_base.bbclass
>> @@ -21,7 +21,6 @@ def complementary_globs(featurevar, d):
>>   SDKIMAGE_FEATURES ??= "dev-pkgs dbg-pkgs src-pkgs 
>> ${@bb.utils.contains('DISTRO_FEATURES', 'api-documentation', 
>> 'doc-pkgs', '', d)}"
>>   SDKIMAGE_INSTALL_COMPLEMENTARY = 
>> '${@complementary_globs("SDKIMAGE_FEATURES", d)}'
>>   -PACKAGE_ARCHS_append_task-populate-sdk = " sdk-provides-dummy-target"
>>   SDK_PACKAGE_ARCHS += "sdk-provides-dummy-${SDKPKGSUFFIX}"
>>     # List of locales to install, or "all" for all of them, or unset 
>> for none.
>> @@ -130,6 +129,7 @@ def populate_sdk_common(d):
>>       inst_pkgs = (d.getVar("PACKAGE_INSTALL") or "").split()
>>       inst_attempt_pkgs = (d.getVar("PACKAGE_INSTALL_ATTEMPTONLY") or 
>> "").split()
>>   +    d.appendVar('ALL_MULTILIB_PACKAGE_ARCHS', ' 
>> sdk-provides-dummy-target')
>>       d.setVar('PACKAGE_INSTALL_ORIG', ' '.join(inst_pkgs))
>>       d.setVar('PACKAGE_INSTALL_ATTEMPTONLY', ' 
>> '.join(inst_attempt_pkgs))
>
-- 
BRs

Sandy(Li Changqing)

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