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Fix wasm-micro-runtime build instructions

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Nikolaus Waxweiler 2023-07-23 22:20:09 +01:00 • committed by Behdad Esfahbod
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commit ca7e7e925b
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docs/wasm-shaper.md
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@ -370,17 +370,14 @@ Produces a debugging message in the host shaper's log output; the variants `debu
## Enabling the WASM shaper when building Harfbuzz
First, you will need the `wasm-micro-runtime` library installed on your computer. Download `wasm-micro-runtime` from [its GitHub repository](https://github.com/bytecodealliance/wasm-micro-runtime/tree/main); then follow [the instructions for building](https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/product-mini/README.md), except add the `-DWAMR_BUILD_REF_TYPES=1` flag to the `cmake` line. (You may want to enable "fast JIT".) Follow this with a `make install`.
First, you will need the `wasm-micro-runtime` library installed on your computer. Download `wasm-micro-runtime` from [its GitHub repository](https://github.com/bytecodealliance/wasm-micro-runtime/tree/main); then follow [the instructions for building](https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/product-mini/README.md), except run the cmake command from the repository root directory and add the `-DWAMR_BUILD_REF_TYPES=1` flag to the `cmake` line. (You may want to enable "fast JIT".) Then, install it.
So, for example:
```
$ cd product-mini/platforms/darwin
$ mkdir build
$ cd build
$ cmake .. -DWAMR_BUILD_REF_TYPES=1 -DWAMR_BUILD_FAST_JIT=1
$ make
$ make install
$ cmake -B build -DWAMR_BUILD_REF_TYPES=1 -DWAMR_BUILD_FAST_JIT=1
$ cmake --build build --parallel
$ sudo cmake --build build --target install
```
(If you don't want to install `wasm-micro-runtime` globally, you can copy `libiwasm.*` and `libvmlib.a` into a directory that your compiler can see when building Harfbuzz.)