mirror of https://github.com/mkxp-z/mkxp-z.git synced 2025-08-23 23:33:45 +02:00

History

刘皓 5a5fcd26c5 Delete copy constructor for `stack_frame_guard` and `stack_frame` The copy constructors are causing problems when the `fiber.stack` vector gets reallocated when its capacity is full, since when vectors are reallocated, the elements are moved (or copied if there's no usable move constructor) to the reallocated memory and then the original elements are destroyed. This premature calling of destructors leads to double-free and use-after-free errors. I fixed it by deleting the copy constructors and explicitly defining move constructors.		2025-04-16 21:39:04 -04:00
..
.gitignore	Change some of the nomenclature in libretro builds	2025-02-14 12:05:30 -05:00
core.info	Change some of the nomenclature in libretro builds	2025-02-14 12:05:30 -05:00
link.T	Change some of the nomenclature in libretro builds	2025-02-14 12:05:30 -05:00
Makefile	Apply patches from https://github.com/mkxp-z/ruby in libretro builds	2025-04-10 14:00:32 -04:00
README.md	Remove dependency on xxd	2025-02-27 23:32:30 -05:00
ruby-bindings.h	Allow adjusting Ruby GC parameters in libretro builds	2025-03-21 11:56:45 -04:00
ruby-compat.patch	Apply patches from https://github.com/mkxp-z/ruby in libretro builds	2025-04-10 14:00:32 -04:00
sandbox-bindgen.rb	Delete copy constructor for `stack_frame_guard` and `stack_frame`	2025-04-16 21:39:04 -04:00

README.md

The build process for the libretro core is divided into two stages.

Stage 1

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.

Required software:

C and C++ compilers
GNU Make
GNU Autotools
GNU Bison
Git
curl
Info-ZIP's Zip (the zip package found in many package managers)
WASI SDK (currently you need WASI SDK version 21; later versions don't work yet)
Binaryen
WABT
Either Universal Ctags or Exuberant Ctags

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, wasm2c from WABT and ctags from Universal Ctags or Exuberant Ctags accordingly:

make WASI_SDK=/path/to/wasi-sdk WASM_OPT=/path/to/binaryen/bin/wasm-opt WASM2C=/path/to/wabt/bin/wasm2c CTAGS=/path/to/ctags

This will produce the directory "libretro/build/libretro-stage1".

Stage 2

This stage produces the actual core file.

Required software:

C and C++ compilers
Git
Meson
Ninja
CMake

No software libraries are required other than the system libraries.

Go to the root directory of this repository and run:

meson setup build -Dlibretro=true
cd build
ninja