4a67dd04c9
* improve `std.fs.AtomicFile` to use sendfile()
- also fix AtomicFile cleanup not destroying tmp files under some
error conditions
* improve `std.fs.updateFile` to take advantage of the new `makePath`
which no longer needs an Allocator.
* rename std.fs.makeDir to std.fs.makeDirAbsolute
* rename std.fs.Dir.makeDirC to std.fs.Dir.makeDirZ
* add std.fs.Dir.makeDirW and provide Windows implementation of
std.os.mkdirat. std.os.windows.CreateDirectory is now implemented
by calling ntdll, supports an optional root directory handle,
and returns an open directory handle. Its error set has a few more
errors in it.
* rename std.fs.Dir.changeTo to std.fs.Dir.setAsCwd
* fix std.fs.File.writevAll and related functions when len 0 iovecs
supplied.
* introduce `std.fs.File.writeFileAll`, exposing a convenient
cross-platform API on top of sendfile().
* `NoDevice` added to std.os.MakeDirError error set.
* std.os.fchdir gets a smaller error set.
* std.os.windows.CloseHandle is implemented with ntdll call rather than
kernel32.
|
||
|---|---|---|
| .builds | ||
| .github | ||
| ci | ||
| cmake | ||
| deps | ||
| doc | ||
| lib | ||
| src | ||
| src-self-hosted | ||
| test | ||
| tools | ||
| .gitattributes | ||
| .gitignore | ||
| build.zig | ||
| CMakeLists.txt | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| README.md | ||
A general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Resources
- Introduction
- Download & Documentation
- Community
- Contributing
- Frequently Asked Questions
- Community Projects
Building from Source
Note that you can download a binary of master branch.
Stage 1: Build Zig from C++ Source Code
Dependencies
POSIX
- cmake >= 2.8.5
- gcc >= 5.0.0 or clang >= 3.6.0
- LLVM, Clang, LLD development libraries == 9.x, compiled with the same gcc or clang version above
- Use the system package manager, or build from source.
Windows
- cmake >= 3.15.3
- Microsoft Visual Studio. Supported versions:
- 2015 (version 14)
- 2017 (version 15.8)
- 2019 (version 16)
- LLVM, Clang, LLD development libraries == 9.x
- Use the pre-built binaries or build from source.
Instructions
POSIX
mkdir build
cd build
cmake ..
make install
MacOS
brew install cmake llvm@9
brew outdated llvm@9 || brew upgrade llvm@9
mkdir build
cd build
cmake .. -DCMAKE_PREFIX_PATH=$(brew --prefix llvm)
make install
Windows
See https://github.com/ziglang/zig/wiki/Building-Zig-on-Windows
Stage 2: Build Self-Hosted Zig from Zig Source Code
Note: Stage 2 compiler is not complete. Beta users of Zig should use the Stage 1 compiler for now.
Dependencies are the same as Stage 1, except now you can use stage 1 to compile Zig code.
bin/zig build --prefix $(pwd)/stage2
This produces ./stage2/bin/zig which can be used for testing and development.
Once it is feature complete, it will be used to build stage 3 - the final compiler
binary.
Stage 3: Rebuild Self-Hosted Zig Using the Self-Hosted Compiler
Note: Stage 2 compiler is not yet able to build Stage 3. Building Stage 3 is not yet supported.
Once the self-hosted compiler can build itself, this will be the actual compiler binary that we will install to the system. Until then, users should use stage 1.
Debug / Development Build
./stage2/bin/zig build --prefix $(pwd)/stage3
Release / Install Build
./stage2/bin/zig build install -Drelease