mirror of
https://github.com/mkxp-z/mkxp-z.git
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46 lines
1.5 KiB
Markdown
46 lines
1.5 KiB
Markdown
The build process for the libretro core is divided into two stages.
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# Stage 1
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All the files produced by this stage are platform-agnostic, so you can run this build stage on any computer, regardless of which operating system or CPU architecture the libretro core is for.
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Required software:
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* C and C++ compilers
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* GNU Make
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* GNU Autotools
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* GNU Bison
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* [Git](https://git-scm.com)
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* [curl](https://curl.se)
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* [Info-ZIP's Zip](https://infozip.sourceforge.net/Zip.html) (the `zip` package found in many package managers)
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* [WASI SDK](https://github.com/WebAssembly/wasi-sdk) (currently you need WASI SDK version 21; later versions don't work yet)
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* [Binaryen](https://github.com/WebAssembly/binaryen)
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* Either [Universal Ctags](https://github.com/universal-ctags/ctags) or [Exuberant Ctags](https://ctags.sourceforge.net)
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Go to the directory that this README.md is in and run this command, filling in the paths to WASI SDK, `wasm-opt` from Binaryen and `ctags` from Universal Ctags or Exuberant Ctags accordingly:
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```
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make WASI_SDK=/path/to/wasi-sdk WASM_OPT=/path/to/binaryen/bin/wasm-opt CTAGS=/path/to/ctags
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```
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This will produce the directory "libretro/build/libretro-stage1".
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# Stage 2
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This stage produces the actual core file.
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Required software:
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* C and C++ compilers
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* [Git](https://git-scm.com)
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* [Meson](https://mesonbuild.com)
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* [Ninja](https://ninja-build.org)
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* [CMake](https://cmake.org)
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No software libraries are required other than the system libraries.
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Go to the root directory of this repository and run:
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```
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meson setup build -Dlibretro=true
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cd build
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ninja
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```
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