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svn:author
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pkubaj
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svn:date
V 27
2021-02-26T23:49:31.126102Z
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svn:log
V 267
databases/mongodb42: add LTO option and enable it

Add a new option, for using LTO.

As with mongodb44, make it the default.

mongodb42 tries to used gold with LTO enabled, so explicitly tell it to use lld.

PR:		253802
Approved by:	ronald-lists@klop.ws (maintainer)

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