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A modern, delicious implementation of the Nix package manager, focused on correctness, usability, and growth — and committed to doing right by its community
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Eelco Dolstra 28d5b5cd45 Fix deadlock between auto-GC and addTempRoot() 
Previously addTempRoot() acquired the LocalStore state lock and waited
for the garbage collector to reply. If the garbage collector is in the
same process (as it the case with auto-GC), this would deadlock as
soon as the garbage collector thread needs the LocalStore state lock.

So now addTempRoot() uses separate Syncs for the state that it
needs. As long at the auto-GC thread doesn't call addTempRoot() (which
it shouldn't), it shouldn't deadlock.

Fixes #3224.
2023-01-03 15:20:21 +01:00
.github Bump zeebe-io/backport-action from 0.0.9 to 1.0.1 2022-12-26 22:00:45 +00:00
config Run autoupdate 2021-06-01 11:42:38 +02:00
contrib function-trace: always show the trace 2019-09-18 23:23:21 +02:00
doc/manual Merge remote-tracking branch 'origin/master' into coerce-string 2023-01-02 20:53:39 +01:00
m4 autoconf: Fix C++17 detection not working on Ubuntu 16.04. 2019-07-03 04:32:25 +02:00
maintainers Remove GPG-signing of releases 2022-12-06 14:00:38 +01:00
misc Merge pull request #6645 from Artturin/limitinfinity 2022-12-09 13:36:13 +01:00
mk Make ./mk/run-test.sh work by itself; add mk/debug-test.sh 2022-12-21 02:28:33 -05:00
perl Remove std::string alias (for real this time) 2022-02-25 16:13:02 +01:00
scripts Avoid poly_user_note_set twice 2022-12-14 03:03:12 +00:00
src Fix deadlock between auto-GC and addTempRoot() 2023-01-03 15:20:21 +01:00
tests Merge pull request #5941 from hercules-ci/optimize-intersectAttrs 2023-01-02 15:22:38 +01:00
.dir-locals.el .dir-locals.el: Set c-block-comment-prefix 2020-07-10 11:21:06 +02:00
.editorconfig Add .editorconfig 2017-06-05 22:57:28 +01:00
.gitignore Add fish suport to installer 2022-09-13 12:56:16 -04:00
.version .version: Add newline 2022-12-07 13:39:10 +01:00
bootstrap.sh bootstrap: Simplify & make more robust. 2011-09-06 12:11:05 +00:00
configure.ac configure.ac: don't clobber CFLAGS=/CXXFLAGS= and allow users to pass in custom flags 2022-12-17 20:42:03 +00:00
COPYING * Change this to LGPL to keep the government happy. 2006-04-25 16:41:06 +00:00
default.nix Remove url literals 2022-01-24 13:28:21 +01:00
docker.nix Add nobody user/group to Nix docker image 2022-11-29 10:01:46 +00:00
flake.lock flake.lock: Update 2022-12-08 17:09:50 +01:00
flake.nix Merge pull request #7367 from lheckemann/nixpkgs-22.11 2022-12-23 23:20:48 +01:00
local.mk Remove 'dist' target 2020-12-03 16:17:58 +01:00
Makefile Merge branch 'master' into lto 2022-05-25 11:55:13 +00:00
Makefile.config.in Embed the sandbox shell into the statically linked 'nix' binary 2022-06-23 04:08:28 +02:00
precompiled-headers.h Config: Use nlohmann/json 2020-08-20 11:02:16 +02:00
README.md Fix link to hacking doc 2022-07-30 09:12:50 -07:00
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

On Linux and macOS the easiest way to install Nix is to run the following shell command (as a user other than root):

$ curl -L https://nixos.org/nix/install | sh

Information on additional installation methods is available on the Nix download page.

Building And Developing

See our Hacking guide in our manual for instruction on how to build nix from source with nix-build or how to get a development environment.

Additional Resources

License

Nix is released under the LGPL v2.1.