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List:       boost-build
Subject:    Re: [Boost-build] How to use semaphores
From:       Oleg Andriyanov via Boost-build <boost-build () lists ! boost ! org>
Date:       2018-01-22 17:55:50
Message-ID: bf638984-fca9-4fe9-4275-83bf0da8737b () gmail ! com
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On 22.01.2018 19:51, Steven Watanabe via Boost-build wrote:
> JAM_SEMAPHORE needs to be set on the
> jam targets, not the meta targets.
>
> rule sleep ( targets * : sources * : properties * )
> {
>    # You should probably use a longer name than `s` to avoid clashes.
>    JAM_SEMAPHORE on $(targets) = s ;
> }
Thanks! Adding this to jamroot.jam solves the problem.
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