security-audit-v3 #15. download_file already had a verify branch; no caller
used it and every *_SHA256 in versions.sh was a commented placeholder, so a
tampered mirror tarball flowed straight into configure/make and the shipped
WASM.
- versions.sh: 13 pins (cross-checked against Homebrew/Buildroot/nixpkgs/
FreeBSD/vcpkg/boost.org/curl PGP; glm .zip is TOFU), boost/curl/libgit2
versions moved beside their pins.
- all 13 download_file call sites pass "${NAME_SHA256}".
- download_file refuses an empty or malformed pin (PCBJAM_ALLOW_UNPINNED=1
to bootstrap a new dep); file_sha256 prefers sha256sum, falls back to shasum.
- scripts/deps/check-pins.sh: static 3-arg check + offline file:// enforcement
test; runs in wasm-build.yml before the deps cache, on cache hits too.
Expect one cold --build-deps run: the deps-cache key hashes versions.sh.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GcsgJZ77bhZatLAVU8R84H
Build fixes:
- Enable C++ exceptions in wxWidgets (--enable-exceptions, -fexceptions)
Required for KiCad's OnExceptionInMainLoop override in debug builds
- Add -matomics -mbulk-memory to all dependency builds for shared memory
Required for pthreads support with Emscripten
- Fix docker/build.sh output copy path (pcbnew/ not bin/)
- Make workspace mount read-only in docker-compose.yml
Updated dependency scripts:
- build-freetype.sh, build-harfbuzz.sh, build-protobuf.sh
- build-zstd.sh, build-opencascade.sh, build-boost.sh
- build-pixman.sh, build-cairo.sh (meson cross-file)
- build-wxuniversal-wasm.sh, build-pcbnew.sh
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add build.md documentation for the WASM build system
- Default to debug builds with -gsource-map for WASM debugging
- Add --release flag to disable debug symbols
- Add --clean flag for full rebuild (deps + wxWidgets + KiCad)
- Add -j N flag for parallel compilation (default: 1 for sequential)
- Update Docker memory limit to 32GB
- Propagate DEBUG_BUILD and JOBS to all dependency scripts
Build modes:
- ./docker/build.sh --clean -j8 (full rebuild, parallel)
- ./docker/build.sh (rebuild KiCad only)
- ./docker/build.sh --no-clean (incremental)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
