On Fri, 2023-03-24 at 16:36 +0800, Xiangyu Chen wrote:
> From: Xiangyu Chen <xiangyu.c...@windriver.com>
>
> Currently, the latest version abseil-cpp contains a new library named
> "absl_log_internal_format", it's
> basic package config(.pc file) as below:
>
> prefix=/usr
> exec_prefix=${prefix}
>
> ......
>
> Requires: absl_config = 20230125, absl_core_headers = 20230125,
> absl_log_internal_append_truncated = 20230125,
> absl_log_internal_config = 20230125, absl_log_internal_globals = 20230125,
> absl_log_severity = 20230125,
> absl_strings = 20230125, absl_str_format = 20230125, absl_time = 20230125,
> absl_span = 20230125
> ......
>
> Normally, the process_pkgconfig() would process variable data before field
> data in a .pc file, but in the
> absl_log_internal_format, the field data in "Requires" section contains "xxxx
> = xxxx" format, the
> process_pkgconfig() treats them as normal variable and using the setVar() in
> bitbake's data_smart.py
> try to process. The absl_log_internal_format field data contains "_append_",
> this hit the setVar() checking
> and finally bitbake stop building and reporting an error as below:
>
> "Variable xxx contains an operation using the old override syntax. Please
> convert this layer/metadata before attempting to use with a newer bitbake."
>
> This patch move the field data process before variable process to avoid the
> process_pkgconfig() treat the field
> data as variable.
>
> Signed-off-by: Xiangyu Chen <xiangyu.c...@windriver.com>
> ---
>
> Changes:
> V1 -> V2: changing the package.py instead of bitbake's data_smart.py
> v1 thread please
> refer:https://lists.openembedded.org/g/bitbake-devel/message/14525
This looks like a much better fix than the workaround in v1, thanks!
Cheers,
Richard
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