https://github.com/dasimmet/zig-meta-allyourcode

https://github.com/dasimmet/zig-meta-allyourcode

zig-package

Last synced: 13 days ago
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• Host: GitHub
• URL: https://github.com/dasimmet/zig-meta-allyourcode
• Owner: dasimmet
• Created: 2024-07-11T18:59:04.000Z (6 months ago)
• Default Branch: master
• Last Pushed: 2024-12-20T15:38:33.000Z (16 days ago)
• Last Synced: 2024-12-20T16:35:25.640Z (16 days ago)
• Topics: zig-package
• Language: Zig
• Homepage:
• Size: 180 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# meta-allyourcode

lazy dependencies for zig build.

This repository is for writing `build.zig` configurations for other c/c++ projects

## CMake

using the zig build system, this repository bootstraps `cmake` `3.30.1` without any system cmake

or the usual shellscript method. it takes a while and is only tested on x64 linux,

but can be used to build your C/C++ dependency libraries.

the package also has a custom `CMakeStep` that will configure and build and install a cmake project,

and providdes a `.install(b, name)` function to get the artifacts:

```

zig fetch --save https://github.com/dasimmet/zig-meta-allyourcode/archive/refs/heads/master.tar.gz

```

build.zig (from [example](./example/build.zig)):

```

pub fn build() void {

  const meta_import = b.lazyImport(@This(), "meta_allyourcode");

  if (meta_import) |meta_allyourcode| {}

  const cmakeStep = meta_allyourcode.addCMakeStep(b, .{

    .target = b.standardTargetOptions(.{}),

    .name = "cmake",

    .source_dir = b.path(""),

      .defines = &.{

          .{ "CMAKE_BUILD_TYPE", if (optimize == .Debug) "Debug" else "Release" },

      },

  });

  cmakeStep.addCmakeDefine();

  const install_step = cmakeStep.install(b, "");

  b.getInstallStep().dependOn(&install_step.step);

}

```

## integrated builds

- cmake (including custom build step?)

  - ✅ stage1 linux

  - ✅ running bootstrap `cmake` to reconfigure itself with `CC=zig cc`

  - ✅ use zig built `make` to rebuild `cmake`

  - 🏃‍♂️ stage1 windows

  - 🏃‍♂️ stage1 macos

  - 🏃‍♂️test building other cmake projects

  - try to link cmake fully static

  - test other architectures

- libgit2 ✅

  - build for wasm32-wasi

- wabt

  - ✅ compile libwabt and wasm2wat

  - ✅ add build.zig include code