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37 lines
1.5 KiB
Markdown
37 lines
1.5 KiB
Markdown
[](https://github.com/wiiu-env/libfunctionpatcher/actions/workflows/push_image.yml)
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# libfunctionpatcher
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Requires the [FunctionPatcherModule](https://github.com/wiiu-env/FunctionPatcherModule) to be running via [WUMSLoader](https://github.com/wiiu-env/WUMSLoader).
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Requires [wut](https://github.com/devkitPro/wut) for building.
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Install via `make install`.
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## Usage
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When linking, make sure to add the `libfunctionpatcher.ld` file to the LDFLAGS.
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Example:
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```
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LDFLAGS = -g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/libfunctionpatcher.ld
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```
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Make also sure to define
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```
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WUMS_ROOT := $(DEVKITPRO)/wums
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```
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and add `-lfunctionpatcher` to `LIBS` and `$(WUMS_ROOT)` to `LIBDIRS`.
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After that you can simply include `<function_patcher/function_patching.h>` to get access to the function patcher functions.
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## Use this lib in Dockerfiles.
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A prebuilt version of this lib can found on dockerhub. To use it for your projects, add this to your Dockerfile.
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```
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[...]
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COPY --from=wiiuenv/libfunctionpatcher:[tag] /artifacts $DEVKITPRO
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[...]
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```
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Replace [tag] with a tag you want to use, a list of tags can be found [here](https://hub.docker.com/r/wiiuenv/libfunctionpatcher/tags).
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It's highly recommended to pin the version to the **latest date** instead of using `latest`.
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## Format the code via docker
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`docker run --rm -v ${PWD}:/src wiiuenv/clang-format:13.0.0-2 -r ./source ./include -i`
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