readme info about bytecode
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README.md
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README.md
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- Tests can be run with `./BQN path/to/mlochbaum/BQN/test/this.bqn` (add `-noerr` if using `make heapverify`).
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- [Some implementation docs](https://github.com/dzaima/CBQN/tree/master/src#readme)
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### Precompiled bytecode
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CBQN uses [the self-hosted BQN compiler](https://github.com/mlochbaum/BQN/blob/master/src/c.bqn) & some parts of [the runtime](https://github.com/mlochbaum/BQN/blob/master/src/r1.bqn), and therefore needs to be bootstrapped.
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By default, the CBQN will use [precompiled bytecode](https://github.com/dzaima/cbqnBytecode). In order to build everything from source, you need to:
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1. get another BQN implementation; [dzaima/BQN](https://github.com/dzaima/BQN) is one that is completely implemented in Java (clone it & run `./build`).
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2. clone [mlochbaum/BQN](https://github.com/mlochbaum/BQN).
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2. From within CBQNs directory, run `mkdir -p build/bytecodeLocal/gen`
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3. Run `said-other-bqn-impl ./genRuntime path/to/mlochbaum/BQN build/bytecodeLocal`
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In the case of the Java impl, `java -jar path/to/dzaima/BQN/BQN.jar ./genRuntime ~/git/BQN build/bytecodeLocal`
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## macOS
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To use FFI in macOS, libffi must be installed, and manually added to `C_INCLUDE_PATH` and `LIBRARY_PATH`. In addition, the `NO_DYNAMIC_LIST=1` make argument is needed, so the full command might, depending on where libffi is installed, look like one of these:
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