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Re: Doubling performance of pkgsrc/mk
* On 2022年10月20日 at 18:07 BST, Adam wrote:
I wonder, is "${TEST} -d ${.TARGET:H} || ${MKDIR} ${.TARGET:H}" really
faster than just "${MKDIR} ${.TARGET:H}"?
If it's only ever called once then no, but if there's any chance it
might be called more than once then yes it makes a difference.
Currently every package build is running "mkdir ${WRKDIR}/.pkginstall"
at least 21 times, for example.
Might not take that long in isolation, but this work is really about
making lots of small changes add up to a huge improvement.
--
Jonathan Perkin - mnx.io - pkgsrc.smartos.org
Open Source Complete Cloud www.tritondatacenter.com
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