Gabriel Kaszewski
c5c1436bc7
Add -sUSE_WEBGL2=1 -sMIN_WEBGL_VERSION=2 -sMAX_WEBGL_VERSION=2 to both EMCC_CFLAGS and linker flags. raylib 5.x enables VAOs by default which require WebGL2; without it glVertexAttribPointer fails on the clientside property of an undefined VAO object. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
25 lines
783 B
Bash
Executable File
25 lines
783 B
Bash
Executable File
#!/usr/bin/env bash
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# Build the endless runner for WebAssembly via Emscripten.
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# Usage: ./build_web.sh [--serve]
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set -euo pipefail
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# Flags required by raylib-sys for WASM compilation.
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export EMCC_CFLAGS="-O3 -sUSE_GLFW=3 -sASSERTIONS=1 -sWASM=1 -sASYNCIFY -sGL_ENABLE_GET_PROC_ADDRESS=1 -sUSE_WEBGL2=1 -sMIN_WEBGL_VERSION=2 -sMAX_WEBGL_VERSION=2"
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echo "Building for wasm32-unknown-emscripten..."
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cargo build --target wasm32-unknown-emscripten --release
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OUT=target/wasm32-unknown-emscripten/release
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echo "Copying build artefacts to web/..."
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cp "$OUT/endless_runner.js" web/
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cp "$OUT/endless_runner.wasm" web/
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echo ""
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echo "Build complete. Output in web/"
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if [[ "${1-}" == "--serve" ]]; then
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echo "Serving at http://localhost:8080"
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cd web && python3 -m http.server 8080
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fi
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