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alois31 2c48460850
libstore/linux: precompile and cache the seccomp BPF 
The growth of the seccomp filter in 127ee1a101
made its compilation time significant (roughly 10 milliseconds have been
measured on one machine). For this reason, it is now precompiled and cached in
the parent process so that this overhead is not hit for every single build. It
is still not optimal when going through the daemon, because compilation still
happens once per client, but it's better than before and doing it only once for
the entire daemon requires excessive crimes with the current architecture.

Fixes: lix-project/lix#461
Change-Id: I2277eaaf6bab9bd74bbbfd9861e52392a54b61a3
2024-08-06 19:10:33 +02:00
.github .github: clean up stale things and wrong references 2024-06-12 15:34:23 -07:00
bench Add benchmarking scripts 2024-04-08 19:50:24 -07:00
clang-tidy clang-tidy: work with angle brackets and external projects 2024-05-24 02:22:58 +00:00
contrib function-trace: always show the trace 2019-09-18 23:23:21 +02:00
doc Merge "nix flake show: add the description if it exists" into main 2024-08-02 07:56:06 +00:00
lix-doc lix-doc: update dependencies and refactor 2024-07-10 02:25:48 +00:00
maintainers libstore: add LocalDerivationGoal setupSyscallFilter hook 2024-08-06 18:27:09 +02:00
meson libexpr: rewrite the parser with pegtl instead of flex/bison 2024-06-25 12:24:58 +00:00
misc devendor pegtl 2024-07-26 11:22:34 +04:00
nix-support De-vendor nixfmt 2024-07-22 21:09:58 +04:00
perl libutil: allow draining Generator<Bytes> into sinks 2024-07-03 11:46:53 +00:00
releng releng: move officialRelease to version.json 2024-07-31 14:13:39 -07:00
scripts remove the autoconf+Make buildsystem 2024-05-07 17:04:30 -06:00
src libstore/linux: precompile and cache the seccomp BPF 2024-08-06 19:10:33 +02:00
subprojects/aws_sdk build: fix static aws-cpp-sdk 2024-05-30 00:40:25 -06:00
tests Merge "nix flake show: add the description if it exists" into main 2024-08-02 07:56:06 +00:00
.clang-format Add pre-commit checks 2024-03-29 22:57:40 -07:00
.clang-tidy tree-wide: add support for asan! 2024-07-31 14:13:39 -07:00
.dir-locals.el .dir-locals.el: Set c-block-comment-prefix 2020-07-10 11:21:06 +02:00
.editorconfig add editorconfig for markdown 2024-05-24 02:22:44 +00:00
.envrc .envrc: remove MAKEFLAGS and use clang environment by default 2024-06-25 12:36:18 -06:00
.gitignore Put into place initial release engineering 2024-06-06 20:53:08 -07:00
.this-is-lix devShell: guard against running from another directory 2024-06-24 13:41:38 -07:00
CONTRIBUTING.md chore: re-work the contribution guide 2024-05-07 01:28:35 +00:00
COPYING Add pre-commit checks 2024-03-29 22:57:40 -07:00
default.nix Format Nix code with nixfmt 2024-04-08 13:00:00 -07:00
docker.nix releng: support multiarch docker images 2024-06-09 20:33:24 -07:00
flake.lock update flake.lock 2024-07-26 11:22:34 +04:00
flake.nix flake: remove control character from file by using fromJSON 2024-07-31 23:23:42 -07:00
justfile justfile: accept extra options to just setup and pass them to meson 2024-06-24 13:37:01 -07:00
meson.build tree-wide: add support for asan! 2024-07-31 14:13:39 -07:00
meson.options build: expose option to enable or disable precompiled std headers 2024-06-06 12:46:26 -06:00
package.nix package: don't hide system-wide manual pages 2024-08-06 17:18:05 +02:00
README.md chore: rebrand Nix to Lix when it makes sense 2024-06-01 20:31:24 +02:00
shell.nix shell.nix: conform to documentation 2024-05-27 16:47:40 +02:00
treefmt.toml Format Nix code with nixfmt 2024-04-08 13:00:00 -07:00
version.json releng: move officialRelease to version.json 2024-07-31 14:13:39 -07:00

README.md

Lix

Lix is an implementation of Nix, a powerful package management system for Linux and other Unix systems that makes package management reliable and reproducible.

Read more about us at https://lix.systems.

Installation

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

$ curl -sSf -L https://install.lix.systems/lix | sh -s -- install

For systems that already have a Nix implementation installed, such as NixOS systems, read our install page

Building And Developing

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

Additional Resources

License

Lix is released under the LGPL v2.1.