a690a5085d
* `RunStep` moved to lib/std/build/run.zig and gains ability to compare output and exit code against expected values. Multiple redundant locations in the test harness code are replaced to use `RunStep`. * `WriteFileStep` moved to lib/std/build/write_file.zig and gains ability to write more than one file into the cache directory, for when the files need to be relative to each other. This makes usage of `WriteFileStep` no longer problematic when parallelizing zig build. * Added `CheckFileStep`, which can be used to validate that the output of another step produced a valid file. Multiple redundant locations in the test harness code are replaced to use `CheckFileStep`. * Added `TranslateCStep`. This exposes `zig translate-c` to the build system, which is likely to be rarely useful by most Zig users; however Zig's own test suite uses it both for translate-c tests and for run-translated-c tests. * Refactored ad-hoc code to handle source files coming from multiple kinds of sources, into `std.build.FileSource`. * Added `std.build.Builder.addExecutableFromWriteFileStep`. * Added `std.build.Builder.addExecutableSource`. * Added `std.build.Builder.addWriteFiles`. * Added `std.build.Builder.addTranslateC`. * Added `std.build.LibExeObjStep.addCSourceFileSource`. * Added `std.build.LibExeObjStep.addAssemblyFileFromWriteFileStep`. * Added `std.build.LibExeObjStep.addAssemblyFileSource`. * Exposed `std.fs.base64_encoder`.
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brew outdated llvm@9 || brew upgrade llvm@9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