Build from source

You need CMake 3.20+, a C11 compiler and zlib (native build), plus wasi-sdk and the gasm C SDK for openballance.wasm.

The gasm module

tools/fetch-gasm-sdk.sh        # wasi-sdk and the gasm 0.6.0 C SDK into .deps/
cmake -S . -B build-gasm -DOPENBALLANCE_PLATFORM=gasm -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_TOOLCHAIN_FILE=.deps/gasm-c-sdk/cmake/gasm-toolchain.cmake -DWASI_SDK_PREFIX="$PWD/.deps/wasi-sdk"
cmake --build build-gasm -j

The result is build-gasm/openballance.wasm. Run it with gasm-run (Running on gasm); tools/fetch-gasm-runner.sh <platform> downloads a released runner.

The native tools and tests

cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j

This builds the engine as a library with a null GPU backend, plus the test programs (ck_test, run_test, cab_test). See Run the tests.

The site

cd docs
pnpm install
scripts/vendor-web.sh                              # gasm's web host into public/play/vendor
scripts/copy-wasm.sh ../build-gasm/openballance.wasm
pnpm dev