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Nix, the purely functional package manager
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Eelco Dolstra fdf5313e7e copyStorePath(): Bail out early if the store path already exists 
In rare cases (e.g. when using allowSubstitutes = false), it's
possible that we simultaneously have a DerivationGoal *and* a
SubstitutionGoal building the same path. So if a DerivationGoal
already built the path while the SubstitutionGoal was waiting for a
download slot, it saves us a superfluous download to exit early.

(cherry picked from commit dca0a80240)
2024-01-19 08:39:09 +00:00
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doc fix an old lost direct (#9718) 2024-01-08 20:57:50 +01:00
m4 Add configure test to ensure GCC bug is fixed 2023-10-31 12:09:46 -04:00
maintainers maintainers: refine the mission statement phrasing 2023-11-07 01:12:39 +01:00
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perl Split up util.{hh,cc} 2023-11-05 12:20:02 -05:00
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src copyStorePath(): Bail out early if the store path already exists 2024-01-19 08:39:09 +00:00
tests Merge branch '2.19-maintenance' into ifd-buildStore-2.19 2024-01-11 07:21:51 -05:00
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COPYING * Change this to LGPL to keep the government happy. 2006-04-25 16:41:06 +00:00
default.nix add flake-compat to flake.nix and use sha256 in default.nix 2023-03-06 21:11:24 +01:00
docker.nix fix "add an option to include flake-registry..." 2023-05-16 14:35:31 +02:00
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Makefile Move tests to separate directories, and document 2023-12-01 11:37:01 -05:00
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shell.nix Remove url literals 2022-01-24 13:28:21 +01:00

README.md

Nix

Open Collective supporters Test

Nix is a powerful package manager for Linux and other Unix systems that makes package management reliable and reproducible. Please refer to the Nix manual for more details.

Installation and first steps

Visit nix.dev for installation instructions and beginner tutorials.

Full reference documentation can be found in the Nix manual.

Building And Developing

See our Hacking guide in our manual for instruction on how to set up a development environment and build Nix from source.

Contributing

Check the contributing guide if you want to get involved with developing Nix.

Additional Resources

License

Nix is released under the LGPL v2.1.