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tersec 772b62cdeb don't access void* out of alignment in refc GC to avoid UB (#21560) 1 ano atrás
.builds ba02bf50b9 CIs: attempt to use csources_v1 (#16282) 3 anos atrás
.github 82e9ec3b5c fixes broken CI; bump macOS version to macos-11 (#20098) 2 anos atrás
bin 0f2377ebef Revert –#13658 for nim-gdb.bat. Fixes #13705 (#13707) 4 anos atrás
build 51488766e7 empty.txt files: Trim trailing whitespace 9 anos atrás
changelogs d23371fdd7 std/byaddr => std/decls (#13847) 4 anos atrás
ci ba02bf50b9 CIs: attempt to use csources_v1 (#16282) 3 anos atrás
compiler f2bbff989f Fix nested finally handling in closureiters [backport] (#19933) 2 anos atrás
config 843c479593 Windows: enable nimRawSetjmp by default [backport] (#19891) 2 anos atrás
doc 002621b61d nimc.rst: fix table markup (#19239) 3 anos atrás
drnim 9ffec79300 DrNim (Nim compiler with Z3 integration) (#13743) 4 anos atrás
examples e012eb1001 updated tests to be executed 6 anos atrás
icons 77ba8cb8bb Added icons support for Visual Studio compiler 8 anos atrás
lib 772b62cdeb don't access void* out of alignment in refc GC to avoid UB (#21560) 1 ano atrás
nimdoc 7ec7731f82 fix #13150 `nim doc --project` now works reliably (#13223) 4 anos atrás
nimpretty 28b6b1c3fb fix nimpretty warning (#13700) 4 anos atrás
nimsuggest 5702a60793 Change severity of template instantiation message [backport] (#14526) 4 anos atrás
testament 7e3e04c469 use `--stylecheck:hint` for `chronicles` package 2 anos atrás
tests f2bbff989f Fix nested finally handling in closureiters [backport] (#19933) 2 anos atrás
tools d8cc349ac6 [tools] use the right parameter [backport:1.0] (#18957) 3 anos atrás
.gitattributes a5b74b99ad [ci skip] changelog conflicts are a thing of the past (#14098) 4 anos atrás
.gitignore 93cd98dd14 move tinyc to a separate repo and allow installing external dependencency (eg tinyc) from koch / library code (#13850) 4 anos atrás
.gitlab-ci.yml ef44c12a34 kick taint mode 6 anos atrás
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appveyor.yml 5b85444244 SSL certificate verify GitHub action (#13697) 4 anos atrás
azure-pipelines.yml 82e9ec3b5c fixes broken CI; bump macOS version to macos-11 (#20098) 2 anos atrás
build.out ed966b77c3 The whole options module should be inline (#14417) [backport:1.2] 4 anos atrás
build_all.bat d2af421089 use `csources_v1` in `build_all` scripts 3 anos atrás
build_all.sh d2af421089 use `csources_v1` in `build_all` scripts 3 anos atrás
changelog.md 76560576d2 asyncdispatch+stackTraceOverride: fix premature collection (#18039) [backport:1.2] 3 anos atrás
compiler.nimble 264627a657 Add nimsuggest to installDirs (#10035) 6 anos atrás
copying.txt 8f73753a2d Update LICENSE (#13421) 4 anos atrás
koch.nim d922751d98 [backport:1.2] update nimble commit hash (#17109) 3 anos atrás
koch.nim.cfg 39839fda8a Rename *.nimrod.cfg to *.nim.cfg 10 anos atrás
readme.md 8f73753a2d Update LICENSE (#13421) 4 anos atrás

readme.md

Nim Build Status builds.sr.ht freebsd status

This repository contains the Nim compiler, Nim's stdlib, tools and documentation. For more information about Nim, including downloads and documentation for the latest release, check out Nim's website or bleeding edge docs.

Community

Join the IRC chat Join the Gitter chat Get help View Nim posts on Stack Overflow

  • The forum - the best place to ask questions and to discuss Nim.
  • #nim IRC Channel (Freenode) - a place to discuss Nim in real-time. Also where most development decisions get made.
  • Gitter - an additional place to discuss Nim in real-time. There is a bridge between Gitter and the IRC channel.
  • Telegram - an additional place to discuss Nim in real-time. There is the official Telegram channel.
  • Stack Overflow - a popular Q/A site for programming related topics that includes posts about Nim.
  • Github Wiki - Misc user-contributed content.

Compiling

The compiler currently officially supports the following platform and architecture combinations:

  • Windows (Windows XP or greater) - x86 and x86_64
  • Linux (most, if not all, distributions) - x86, x86_64, ppc64 and armv6l
  • Mac OS X (10.04 or greater) - x86, x86_64 and ppc64

More platforms are supported, however they are not tested regularly and they may not be as stable as the above-listed platforms.

Compiling the Nim compiler is quite straightforward if you follow these steps:

First, the C source of an older version of the Nim compiler is needed to bootstrap the latest version because the Nim compiler itself is written in the Nim programming language. Those C sources are available within the nim-lang/csources repository.

Next, to build from source you will need:

  • A C compiler such as gcc 3.x/later or an alternative such as clang, Visual C++ or Intel C++. It is recommended to use gcc 3.x or later.
  • Either git or wget to download the needed source repositories.
  • The build-essential package when using gcc on Ubuntu (and likely other distros as well).

Then, if you are on a *nix system or Windows, the following steps should compile Nim from source using gcc, git and the koch build tool.

Note: The following commands are for the development version of the compiler. For most users, installing the latest stable version is enough. Check out the installation instructions on the website to do so: https://nim-lang.org/install.html.

For package maintainers: see packaging guidelines.

First get Nim from github:

git clone https://github.com/nim-lang/Nim.git
cd Nim

Next run the appropriate build shell script for your platform:

  • build_all.sh (Linux, Mac)
  • build_all.bat (Windows)

Finally, once you have finished the build steps (on Windows, Mac or Linux) you should add the bin directory to your PATH.

Koch

koch is the build tool used to build various parts of Nim and to generate documentation and the website, among other things. The koch tool can also be used to run the Nim test suite.

Assuming that you added Nim's bin directory to your PATH, you may execute the tests using ./koch tests. The tests take a while to run, but you can run a subset of tests by specifying a category (for example ./koch tests cat async).

For more information on the koch build tool please see the documentation within the doc/koch.rst file.

Nimble

nimble is Nim's package manager. To learn more about it, see the nim-lang/nimble repository.

Contributors

This project exists thanks to all the people who contribute.

Contributing

Backers on Open Collective Sponsors on Open Collective Setup a bounty via Bountysource Donate Bitcoins Open Source Helpers

See detailed contributing guidelines. We welcome all contributions to Nim regardless of how small or large they are. Everything from spelling fixes to new modules to be included in the standard library are welcomed and appreciated. Before you start contributing, you should familiarize yourself with the following repository structure:

  • bin/, build/ - these directories are empty, but are used when Nim is built.
  • compiler/ - the compiler source code. Also includes nimfix, and plugins within compiler/nimfix and compiler/plugins respectively.
  • nimsuggest - the nimsuggest tool that previously lived in the nim-lang/nimsuggest repository.
  • config/ - the configuration for the compiler and documentation generator.
  • doc/ - the documentation files in reStructuredText format.
  • lib/ - the standard library, including:
    • pure/ - modules in the standard library written in pure Nim.
    • impure/ - modules in the standard library written in pure Nim with dependencies written in other languages.
    • wrappers/ - modules which wrap dependencies written in other languages.
  • tests/ - contains categorized tests for the compiler and standard library.
  • tools/ - the tools including niminst and nimweb (mostly invoked via koch).
  • koch.nim - tool used to bootstrap Nim, generate C sources, build the website, and generate the documentation.

If you are not familiar with making a pull request using GitHub and/or git, please read this guide.

Ideally you should make sure that all tests pass before submitting a pull request. However, if you are short on time, you can just run the tests specific to your changes by only running the corresponding categories of tests. Travis CI verifies that all tests pass before allowing the pull request to be accepted, so only running specific tests should be harmless. Integration tests should go in tests/untestable.

If you're looking for ways to contribute, please look at our issue tracker. There are always plenty of issues labelled Easy; these should be a good starting point for an initial contribution to Nim.

You can also help with the development of Nim by making donations. Donations can be made using:

If you have any questions feel free to submit a question on the Nim forum, or via IRC on the #nim channel.

Backers

Thank you to all our backers! [Become a backer]

Sponsors

Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]

You can also see a list of all our sponsors/backers from various payment services on the sponsors page of our website.

License

The compiler and the standard library are licensed under the MIT license, except for some modules which explicitly state otherwise. As a result you may use any compatible license (essentially any license) for your own programs developed with Nim. You are explicitly permitted to develop commercial applications using Nim.

Please read the copying.txt file for more details.

Copyright © 2006-2020 Andreas Rumpf, all rights reserved.