For PR #30. master's 9 commits since the fork (T= board selection,
mk/boards.mk, build.yml, the nightly workflows) conflicted in four
files; each is resolved to the branch's version:
.gitea/workflows/nightly.yml added on both; master's copy named
.gitea/workflows/nightly-docs.yml the branch in its checkout, the
branch's builds the default branch
Makefile master's T= and mk/boards.mk against
kernel/Makefile the branch's TARGET=<board> and
boards/; master's edits were to
Makefile.starkernel, renamed here
The two workflows' header comment now says they build master.
Merged cleanly from master: build.yml (its board matrix, Nexus publish
and 02:00 nightly; it still calls Makefile.starkernel and make
T=<board>, which this tree does not have -- #18) and mk/boards.mk
(nothing here includes it).
Against the branch the merge changes only those CI files and
mk/boards.mk: no kernel, v4 or Makefile source, so the build is the one
accepted on 2026-11-06.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Builds all boards (qemu, pc, pi4, pi5, milkv) in parallel. Installs
cross-compilers (aarch64-linux-gnu, riscv64-linux-gnu) and clang-18
for the aarch64 loader. Packs ISO (amd64/aarch64) and GPT image (riscv64).
On master push, publishes to Nexus starshipos-releases using Maven
coordinates org.f18:kernel:<version>-<sha>:<board> and
org.f18:starforth:<version>-<sha>:<board>.
CROSS_COMPILE wired into StarForth Makefile via mk/boards.mk so
make T=pi4 picks up aarch64-linux-gnu-gcc automatically.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
T= now names a specific board (qemu, pc, pi4, pi5, milkv) rather than
an arch alias. mk/boards.mk is the single table: sets ARCH, BOARD, and
BOARD_NAME. Each Makefile applies board-specific compiler flags after its
arch block — pi5 gets Cortex-A76 tuning, pi4 gets Cortex-A72, qemu uses
portable x86-64 baseline instead of -march=native. Zynq-7020 is stubbed
in comments for future 32-bit ARM support. ARCH= override still works
for raw arch selection without a named board.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
make boot_image now ends by writing build/boards/<board>/<image>.spdx(.json):
the image and every file copied off it, each with its SHA-256 -- the SBOM
of what is on the medium. It also refreshes sbom.spdx(.json), the source
SBOM: the tracked files the product is built from (kernel, v3, v4,
capsules, boards, tooling, proofs), staged to build/sbom/src so nothing
untracked in the working directory is swept in. Versioned as the kernel
version and git describe. mk/syft.yaml turns on file cataloging with
SHA-256 (a C tree has almost no packages for syft to find: the old SBOM
held one file with a zero checksum). No syft: the build stops.
syft 1.52.0 installed in ~/.local/bin from its GitHub release, checked
against the release's published SHA-256.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Source tree reorganization:
- Move StarForth v3 engine to v3/ (src/, include/, Makefile)
- Move kernel to kernel/ (src/, include/, linker/, Makefile)
- Create v4/ skeleton for F18-ISA golden model (DECOMPOSITION.md, JUSTIFICATION.md)
- Move FABRIC-0..4.md to docs/fabric/
- Move ONTOLOGY.md and ROADMAP.md to docs/
Board infrastructure:
- Add boards/ser5/, boards/raspi/, boards/milkv/, boards/zynq7020/
- Each board has board.mk (ISA, CPU flags, boot recipe) and README.md
- Root Makefile becomes thin dispatcher: boot_image, all, clean, docs take TARGET
- make boot_image TARGET=SER5|RASPI|MILKV builds one GPT/MBR image per board
- ZYNQ7020 target exists but stops with clear error (ARMv7 port not built yet)
- scripts/mkdiskimage.sh builds disk images for all boards
Docs pipeline:
- docs/book/ with LaTeX master (main.tex) and Makefile
- pandoc converts Markdown to LaTeX at build time
- Two Lua filters: table-widths.lua (wide tables wrap), code-breaks.lua (inline code breaks)
- make docs builds single PDF (754 pages, 0 missing characters)
- make docs TARGET=<board> adds board appendix
- build/docs/<book|board>/meta.tex stamps git commit into PDF
Bug fixes:
- 42 include paths that only worked by accident now use correct relative paths
- clang-18 hardcode replaced with configurable CC variable (fixed aarch64 build)
- Pi 5: kernel_2712.img linked at 0x80000, .bss zeroed, memory reserved
- Doxyfile, .clang-tidy, README.md, Kconfig paths updated
Verified:
- Hosted v3 build passes 1012 tests, 0 failures
- SER5 image boots in QEMU (OVMF), POST passes, K exact (65536 = Q48_ONE)
- Milk-V image boots in QEMU (OpenSBI + U-Boot + bootefi), POST passes
- make clean TARGET=<board> removes only that board and its ISA objects
- make all builds all boards, hosted v3, and docs in one run
Co-authored-by: Junie <junie@jetbrains.com>
rajamesandClaude Sonnet 4.6