[Tarantool-patches] [PATCH] build: configure parallel jobs

[Sergey Bronnikov]

Thanks for review!

Fixed and force-pushed.


Sergey

On 04.07.2022 12:52, Sergey Kaplun wrote:
> Hi, Sergey!
>
> Thanks for the patch!
>
> LGTM, except a few nits regarding the commit message.
>
> On 01.07.22, Sergey Bronnikov wrote:
>> lua-Harness and tarantool testsuites uses a prove(1) for running tests.
> Typo: s/testsuites/test suites/
>
>> prove(1) allows to run tests in parallel with option "--jobs" [1].
> Typo: s/option/the option/
>
>> In CMake it is not possible to get a number of parallel jobs in CMake
>> passed by user with option "-j", but it allows to pass a number of
>> parallel jobs with environment variable CMAKE_BUILD_PARALLEL_LEVEL [2]
>> on configuration phase. We use a value set by that environment variable
>> and set it to a number of CPU threads when it was not specified by user.
> Typo: s/user/the user/
>
>> Number of CPU threads detected using builtin CMake function [3].
>>
>> NOTE: CMAKE_BUILD_PARALLEL_LEVEL has been added in a version 3.12.
>>
>> 1. https://perldoc.perl.org/prove
>> 2. https://cmake.org/cmake/help/latest/envvar/CMAKE_BUILD_PARALLEL_LEVEL.html
>> 3. https://cmake.org/cmake/help/latest/module/ProcessorCount.html
>> ---
>>
>> Branch: https://github.com/tarantool/luajit/tree/ligurio/prove-in-parallel
>> CI: https://github.com/tarantool/luajit/commit/62acf609d9e1ea43d95cb27213e1b8f1331b57a7
>>
>>   test/CMakeLists.txt                   | 13 +++++++++++++
>>   test/lua-Harness-tests/CMakeLists.txt |  1 +
>>   test/tarantool-tests/CMakeLists.txt   |  1 +
>>   3 files changed, 15 insertions(+)
>>
> <snipped>
>
>> -- 
>> 2.25.1
>>