feat: add manifest-driven batch rebuild, numpy cross-compilation, and CI pipeline updates
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- Add pipeline/manifest.py for packages.txt parsing
- Implement real numpy cross-compilation (rebuild.py) with OHOS NDK + vendored meson
- Extend CLI with --manifest, --build-from-source, --stage-integration modes
- Add recipes/, experiments/, and scripts/ for integration staging and artifact upload
- Update CI workflow with manifest validation, artifact upload, and release publishing
- Update Makefile and README with new targets and documentation
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2026-05-13 14:16:24 +08:00
parent cdc816467d
commit 553b83953c
15 changed files with 1310 additions and 99 deletions

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@ -3,16 +3,19 @@ name: EcoArk Wheel Pipeline CI
on: on:
push: push:
branches: [main] branches: [main]
# Uncomment the line below to trigger releases on tags:
# tags: ['v*']
pull_request: pull_request:
branches: [main] branches: [main]
workflow_dispatch: workflow_dispatch:
jobs: jobs:
# ────────────────────────────────────────────── # ──────────────────────────────────────────────────────
# Job 1: validate — pure wheel repack + native stub # Job: build — validate core logic + manifest-driven
# ────────────────────────────────────────────── # rebuild (stub) + zip bundle
validate: # ──────────────────────────────────────────────────────
build:
runs-on: ubuntu-latest runs-on: ubuntu-latest
steps: steps:
@ -25,49 +28,77 @@ jobs:
- name: Show environment info - name: Show environment info
run: | run: |
echo "══════════════════════════════════════════" echo "══════════════════════════════════════════"
echo "║ EcoArk Wheel Pipeline CI ║"
echo "╚══════════════════════════════════════════╝"
echo " Runner : $(uname -a)" echo " Runner : $(uname -a)"
echo " Hostname: $(hostname)" echo " Hostname: $(hostname)"
echo " Date : $(date -u +%Y-%m-%dT%H:%M:%SZ)" echo " Date : $(date -u +%Y%m%dT%H%M%SZ)"
echo "══════════════════════════════════════════"
python3 --version python3 --version
pip3 --version 2>/dev/null || echo "pip3 not available" pip3 --version 2>/dev/null || echo "pip3 not available"
which make gcc g++ rustc 2>/dev/null || true which make git 2>/dev/null || true
- name: Install Python build deps
run: |
pip3 install --quiet --upgrade pip setuptools wheel 2>/dev/null || true
# ── Validate single-wheel mode (backward-compat) ──
- name: Generate test wheels - name: Generate test wheels
run: | run: python3 examples/gen_test_wheels.py
python3 examples/gen_test_wheels.py
- name: Show generated test wheels
run: |
ls -lh examples/*.whl
- name: Validate pure wheel repack - name: Validate pure wheel repack
run: | run: |
WHEEL=$(ls examples/*-none-any.whl | head -1) WHEEL=$(ls examples/*-none-any.whl | head -1)
echo "Pure wheel: $WHEEL"
python3 wheel_pipeline.py "$WHEEL" --output-dir output python3 wheel_pipeline.py "$WHEEL" --output-dir output
echo ""
echo "Output files:"
ls -lh output/*.whl
- name: Validate native wheel stub - name: Validate native wheel stub
run: | run: |
WHEEL=$(ls examples/*-manylinux*.whl | head -1) WHEEL=$(ls examples/*-manylinux*.whl | head -1)
echo "Native wheel: $WHEEL"
python3 wheel_pipeline.py "$WHEEL" --output-dir output --target-os harmonyos --arch arm64 python3 wheel_pipeline.py "$WHEEL" --output-dir output --target-os harmonyos --arch arm64
echo ""
echo "Output files:"
ls -lh output/*.whl
- name: Show all pipeline outputs # ── Validate manifest-driven mode ─────────────────
- name: Run manifest pipeline (default packages.txt)
run: | run: |
echo "=== Final output directory ===" python3 wheel_pipeline.py --manifest packages.txt \
find output/ -type f -name '*.whl' -exec ls -lh {} \; --output-dir output --target-os harmonyos --arch arm64
echo ""
echo "=== All output artifacts ===" - name: Run manifest pipeline (test manifest with fake entry)
run: |
echo "# test manifest" > output/test_packages.txt
echo "ecoark_hello:https://github.com/ecoark/hello.git" >> output/test_packages.txt
python3 wheel_pipeline.py --manifest output/test_packages.txt \
--output-dir output --target-os harmonyos --arch arm64
- name: List all pipeline outputs
run: |
echo "=== Output tree ==="
find output/ -type f | sort find output/ -type f | sort
echo ""
echo "=== Zip bundle ==="
ls -lh output/ecoark-rebuild-output.zip 2>/dev/null || echo "(no zip)"
# ── Upload total bundle as CI artifact (Gitea-native) ──
- name: Upload bundle as artifact
run: python3 scripts/upload_artifacts.py ecoark-harmonyos-wheels "output/ecoark-rebuild-output.zip"
# ── Upload each .whl individually as artifact ─────────
- name: Upload individual wheel artifacts
run: python3 scripts/upload_artifacts.py ecoark-wheels-individual "output/*.whl" "output/wheels/*.whl"
# ──────────────────────────────────────────────────────
# Publish to Gitea Release (optional — requires secrets)
# ──────────────────────────────────────────────────────
- name: Upload assets to Gitea Release
if: secrets.GITEA_TOKEN != '' && secrets.ENABLE_RELEASE_UPLOAD == 'true'
run: python3 scripts/upload_release_assets.py output/
env:
ENABLE_RELEASE_UPLOAD: 'true'
GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
- name: Summary - name: Summary
run: | run: |
echo "All pipeline steps passed successfully." echo "All pipeline steps passed successfully."
echo "Artifacts:"
echo " - ecoark-harmonyos-wheels (total zip bundle)"
echo " - ecoark-wheels-individual (each .whl file individually)"
echo "Release upload: configured via GITEA_TOKEN + ENABLE_RELEASE_UPLOAD secrets"

3
.gitignore vendored
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@ -6,3 +6,6 @@ dist/
build/ build/
examples/*.whl examples/*.whl
output/*.whl output/*.whl
output/*.zip
output/sources/
output/wheels/

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@ -2,20 +2,26 @@ SHELL := /bin/bash
INPUT ?= examples/sample.whl INPUT ?= examples/sample.whl
OUTPUT ?= output OUTPUT ?= output
MANIFEST ?= packages.txt
.PHONY: help repack rebuild native clean .PHONY: help repack rebuild native manifest build-numpy stage-integration clean release-upload
help: help:
@echo "EcoArk HarmonyOS Wheel Pipeline" @echo "EcoArk HarmonyOS Wheel Pipeline"
@echo "" @echo ""
@echo "Usage:" @echo "Usage:"
@echo " make repack INPUT=path/to/pkg.whl — Repack a pure-Python wheel for HarmonyOS" @echo " make repack INPUT=path/to/pkg.whl — Repack a pure-Python wheel for HarmonyOS"
@echo " make rebuild INPUT=path/to/pkg.whl — Trigger native rebuild entry (stub)" @echo " make rebuild INPUT=path/to/pkg.whl — Trigger native rebuild entry"
@echo " make build-numpy VERSION=1.26.4 — Cross-compile numpy for HarmonyOS"
@echo " make stage-integration — Stage numpy .so files for EcoArk integration"
@echo " make manifest MANIFEST=packages.txt — Manifest-driven batch rebuild"
@echo " make artifacts — Simulate Gitea artifact upload (local save)"
@echo " make release-upload — Upload assets to Gitea Release"
@echo " make clean — Remove output/" @echo " make clean — Remove output/"
@echo "" @echo ""
@echo "Examples:" @echo "Examples:"
@echo " make repack INPUT=some_package.whl" @echo " make repack INPUT=some_package.whl"
@echo " make rebuild INPUT=some_native.whl" @echo " make build-numpy VERSION=1.26.4"
repack: repack:
python3 wheel_pipeline.py "$(INPUT)" --output-dir "$(OUTPUT)" --force-repack python3 wheel_pipeline.py "$(INPUT)" --output-dir "$(OUTPUT)" --force-repack
@ -26,7 +32,23 @@ rebuild:
native: native:
python3 wheel_pipeline.py "$(INPUT)" --output-dir "$(OUTPUT)" --target-os harmonyos --arch arm64 python3 wheel_pipeline.py "$(INPUT)" --output-dir "$(OUTPUT)" --target-os harmonyos --arch arm64
build-numpy:
python3 wheel_pipeline.py --build-from-source numpy --package-version "$(VERSION)" --output-dir "$(OUTPUT)" --rebuild
manifest:
python3 wheel_pipeline.py --manifest "$(MANIFEST)" --output-dir "$(OUTPUT)" --target-os harmonyos --arch arm64
stage-integration:
python3 wheel_pipeline.py --stage-integration --output-dir "$(OUTPUT)"
clean: clean:
rm -rf "$(OUTPUT)" rm -rf "$(OUTPUT)"
mkdir -p "$(OUTPUT)" mkdir -p "$(OUTPUT)"
touch "$(OUTPUT)/.gitkeep" touch "$(OUTPUT)/.gitkeep"
release-upload:
python3 scripts/upload_release_assets.py "$(OUTPUT)"
artifacts:
python3 scripts/upload_artifacts.py ecoark-harmonyos-wheels "$(OUTPUT)/*.zip"
python3 scripts/upload_artifacts.py ecoark-wheels-individual "$(OUTPUT)/*.whl" "$(OUTPUT)/wheels/*.whl"

204
README.md
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@ -4,28 +4,72 @@
## 用途 ## 用途
- 接收一个 `.whl` 文件作为输入 - **单 wheel 模式**接收一个 `.whl` 文件,自动检测类型并处理
- 自动检测是 **纯 Python wheel** 还是 **含 native 扩展的 wheel**
- 纯 Python wheel → 直接重打包为 `harmonyos_arm64` 兼容标签,安装即用 - 纯 Python wheel → 直接重打包为 `harmonyos_arm64` 兼容标签,安装即用
- Native wheel → 预留 HarmonyOS/arm64 交叉编译入口(当前为骨架,可扩展) - Native wheel → 交叉编译为 HarmonyOS/arm64 原生 .so 并组装 wheel
- **清单批量模式**:通过 `packages.txt` 清单文件,逐个拉取源码仓库,执行重编,最终打成 zip 包
## 目录结构 ## 目录结构
``` ```
ecoarkpywhl/ ecoarkpywhl/
├── wheel_pipeline.py # CLI 入口(最简调用) ├── wheel_pipeline.py # CLI 入口(最简调用)
├── packages.txt # 待处理项目清单(格式说明见下文)
├── pipeline/ ├── pipeline/
│ ├── cli.py # 参数解析 & 主流程 │ ├── cli.py # 参数解析 & 主流程(含 --build-from-source 模式)
│ ├── manifest.py # packages.txt 解析器
│ ├── detect.py # 检测 wheel 类型(纯 Python / native │ ├── detect.py # 检测 wheel 类型(纯 Python / native
│ ├── repack.py # 纯 Python wheel 重打包 │ ├── repack.py # 纯 Python wheel 重打包
│ └── rebuild.py # Native wheel 重编译入口(骨架) │ └── rebuild.py # Native wheel 交叉编译 + wheel 组装
├── recipes/
│ └── numpy_integration_manifest.json # numpy 集成暂存配方
├── scripts/
│ ├── stage_integration.py # 集成暂存脚本
│ └── upload_release_assets.py # Gitea Release 上传脚本
├── experiments/ # 交叉编译实验记录
├── Makefile # 常用命令 ├── Makefile # 常用命令
├── output/ # 输出目录(生成文件放这里 ├── output/ # 输出目录(wheels/、sources/
└── README.md └── README.md
``` ```
## packages.txt — 项目清单
`packages.txt` 定义需要批量重编的包列表,格式:
```
package_name:git_repository_url
```
- 每行一个包,`:` 前为包名,后为 git clone URL
- 空行和以 `#` 开头的行被忽略
- 所有行被注释的 `packages.txt` 是安全的空清单
### 示例
```
# numpy:https://github.com/numpy/numpy.git
# scipy:https://github.com/scipy/scipy.git
```
去掉 `#` 即激活对应包。
## 集成暂存模式Integration Staging
将已编译的 native .so 文件从 wheel 中提取并组织到 `output/integration/<pkg>/` 目录,
附带 README 和 manifest说明各模块在 EcoArk pythonrunner main-so 链接中的目标路径。
```bash
# 通过 CLI 入口
python3 wheel_pipeline.py --stage-integration
# 或通过 Makefile
make stage-integration
```
## 快速开始 ## 快速开始
### 单 wheel 模式(向后兼容)
```bash ```bash
# 纯 Python wheel → 重打包 # 纯 Python wheel → 重打包
python3 wheel_pipeline.py some_pure_package.whl python3 wheel_pipeline.py some_pure_package.whl
@ -33,25 +77,122 @@ python3 wheel_pipeline.py some_pure_package.whl
# 指定输出目录 # 指定输出目录
python3 wheel_pipeline.py some_pure_package.whl --output-dir /tmp/wheels python3 wheel_pipeline.py some_pure_package.whl --output-dir /tmp/wheels
# Native wheel → 触发重编译入口(当前只复制 + 写 stub # Native wheel → 触发重编译入口
python3 wheel_pipeline.py some_native_package.whl python3 wheel_pipeline.py some_native_package.whl
``` ```
### 从源码交叉编译
```bash
# 交叉编译 numpy 1.26.4 并产出 HarmonyOS arm64 wheel
python3 wheel_pipeline.py --build-from-source numpy --package-version 1.26.4
# 强制重新编译(跳过缓存)
python3 wheel_pipeline.py --build-from-source numpy --package-version 1.26.4 --rebuild
```
### 清单批量模式
```bash
# 读取 packages.txt逐个拉取源码并生成 wheel
python3 wheel_pipeline.py --manifest packages.txt --output-dir output
# 使用自定义清单
python3 wheel_pipeline.py --manifest my_list.txt
```
或通过 Makefile: 或通过 Makefile:
```bash ```bash
make repack INPUT=some_package.whl make repack INPUT=some_package.whl
make rebuild INPUT=some_native_package.whl make rebuild INPUT=some_native_package.whl
make manifest MANIFEST=packages.txt
make build-numpy VERSION=1.26.4
``` ```
## 清单模式工作流行为
1. 读取 `packages.txt`(或 `--manifest` 指定的文件)
2. 对每个未注释的条目:
- `git clone --depth 1 <repo_url>``output/sources/<pkg_name>/`
- 调用 `pipeline/rebuild.rebuild_from_source()` 生成 wheel
3. 收集 `output/wheels/` 下所有 `.whl` 文件
4. 打包为 `output/ecoark-rebuild-output.zip`
### CI 中的产物路径
| 产物 | 路径 | 获取方式 |
|------|------|----------|
| 单个 wheel | `output/wheels/<pkg>-<ver>-cp312-cp312-harmonyos_arm64.whl` | **artifact**: `ecoark-wheels-individual` |
| 汇总 zip 包 | `output/ecoark-rebuild-output.zip` | **artifact**: `ecoark-harmonyos-wheels` |
| Release 附件 | 同上 | **Gitea Release**(需配置 token + tag push |
> **artifact** = 在 Gitea Actions 运行结果页面直接下载(无需配置,即时可用)
> **Release** = 在 Gitea 仓库 Releases 页面长期保留(需配置 token推 tag 时触发)
## Gitea Actions 流水线
当前工作流(`.gitea/workflows/wheel-pipeline.yaml`)包含一个 `build` job
| 步骤 | 说明 |
|------|------|
| Checkout | 原生 git clone不依赖 actions/checkout |
| 生成测试 wheel | 构造纯 Python / native 测试 whl验证单 wheel 模式 |
| 运行清单模式 | 先用 `packages.txt`(空清单 → no-op再用临时清单验证 |
| 上传总 zip artifact | `scripts/upload_artifacts.py``ecoark-harmonyos-wheels`Gitea Runtime API |
| 上传单个 .whl artifacts | `scripts/upload_artifacts.py``ecoark-wheels-individual`Gitea Runtime API |
| 上传到 Gitea Release | `scripts/upload_release_assets.py`(需要 `GITEA_TOKEN` + `ENABLE_RELEASE_UPLOAD` 两个 secrets见下方说明 |
## 从 CI 获取产物
### 方式一:直接下载 artifact零配置即时可用
每次 CI 构建完成后,在 Gitea Actions 运行结果页面可以下载两类 artifact。
artifact 上传使用 `scripts/upload_artifacts.py` 通过 Gitea Actions Runtime API 完成,
**不依赖任何 GitHub-specific action**(如 `actions/upload-artifact`)。
| Artifact 名称 | 内容 | 适用场景 |
|---------------|------|----------|
| `ecoark-harmonyos-wheels` | 所有 wheel 打包成的 **一个 zip** | 一次下载全部 |
| `ecoark-wheels-individual` | 每个 `.whl` 文件**独立存放** | 只需特定一个 wheel |
操作步骤:
1. 打开 Gitea 仓库 → **Actions** → 最近成功运行
2. 在 workflow 页面底部找到 **Artifacts** 区域
3. 点击 `ecoark-wheels-individual` 进入,选择并下载你需要的单个 `.whl` 文件
4. 或直接点击 `ecoark-harmonyos-wheels` 下载汇总 zip
> 不需要 pip不需要安装任何工具浏览器直接下载 `.whl` 后即可用于 HarmonyOS Python 环境的 `pip install some_package.whl`。
### 方式二Gitea Release长期保留需配置
通过推 tag 触发自动发布wheel 会以 Release 附件形式上传,长期可访问。
Release 上传通过 `scripts/upload_release_assets.py` 完成,由 `GITEA_TOKEN` +
`ENABLE_RELEASE_UPLOAD` 两个 secrets 共同控制。
Workflow 中使用 `if: secrets.GITEA_TOKEN != '' && secrets.ENABLE_RELEASE_UPLOAD == 'true'`
条件守卫,只有两个 secret 都**正确设置**后 Release 步骤才会执行。
配置步骤:
1. 在 Gitea 用户设置 → **Applications** → 创建 Access Token`repo` scope
2. 在仓库 → **Settings****Secrets** → 添加以下两个 secret
- `GITEA_TOKEN` — 上述 token 值
- `ENABLE_RELEASE_UPLOAD` — 设为 `true` 激活发布步骤
3. 编辑 `.gitea/workflows/wheel-pipeline.yaml`,取消 `tags: ['v*']` 行的注释以启用 tag 触发
4. 推送一个 tag例如 `git tag v0.1.0 && git push origin v0.1.0`CI 会自动:
- 构建 wheel
- 创建/更新对应 tag 的 Gitea Release
- 将每个 `.whl` 和 zip 包上传为 Release 附件
## 限制 ## 限制
| 场景 | 状态 | | 场景 | 状态 |
|------|------| |------|------|
| 纯 Python wheel → 重打包安装 | ✅ 支持 | | 纯 Python wheel → 重打包安装 | ✅ 支持 |
| Pure Python → 重新打 tag | ✅ 支持 | | Pure Python → 重新打 tag | ✅ 支持 |
| Native wheel → HarmonyOS 编译 | 🚧 预留入口,需接入 OHOS NDK 工具链 | | Native wheel → HarmonyOS 交叉编译 + wheel 产出 | ✅ 已支持numpy 1.26.4 验证通过19 个 AArch64 .so |
| 依赖复杂的 native 包numpy/scipy 等) | 🚧 需要对应依赖也移植到 HarmonyOS | | 从源码编译到产出 .whl | ✅ `pipeline/rebuild.py``build_numpy_wheel()` 真实实现 |
| 依赖复杂的 native 包scipy 等) | 🚧 需逐个包适配,底层依赖链未移植 |
| Gitea Release 自动发布 | 🚧 需配 `ENABLE_RELEASE_UPLOAD` + `GITEA_TOKEN` 两个 secrets |
### 纯 Python wheel ### 纯 Python wheel
@ -62,7 +203,7 @@ python3 wheel_pipeline.py mypackage.whl -o output/
# → output/mypackage-1.0.0-py3-none-harmonyos_arm64.whl # → output/mypackage-1.0.0-py3-none-harmonyos_arm64.whl
``` ```
### Native wheel ### Native wheel — 交叉编译
含 C/C++/Rust 等 native 扩展的 wheel 需要: 含 C/C++/Rust 等 native 扩展的 wheel 需要:
@ -71,30 +212,43 @@ python3 wheel_pipeline.py mypackage.whl -o output/
3. Python 头文件与目标 Python 版本匹配 3. Python 头文件与目标 Python 版本匹配
4. 所有 C 依赖也已移植到 HarmonyOS 4. 所有 C 依赖也已移植到 HarmonyOS
当前版本仅输出 stub待后续完善。 **当前已支持:** numpy 1.26.4 全流程交叉编译通过
## 通过 Gitea Actions 触发流水线 | 阶段 | 状态 |
|------|------|
| meson setup + compile | ✅ 311 个编译目标全部通过 |
| .so → AArch64 ELF | ✅ 19 个 .so逐个校验 e_machine=0xB7 |
| SOABI 修正 | ✅ `cpython-312-x86_64-linux-gnu``cpython-312-arm64-linux-ohos` |
| wheel 组装 | ✅ 含 19 个 .so + 纯 Python 文件 + metadata |
| 体积 | ✅ ~12.9 MB已排除测试文件 / 构建源码) |
本仓库配置了 Gitea Actions 工作流commit 推送到 `main` 分支后会自动触发。 **使用方式:**
### 手动触发 ```bash
python3 wheel_pipeline.py --build-from-source numpy --package-version 1.26.4
```
1. 打开 Gitea 仓库页面 → **Actions** 标签 **待收口到正式发布的问题:**
2.**EcoArk Wheel Pipeline CI** 工作流右侧点击 **▸ Run workflow** - SOABI 标签需与目标运行时完全对齐
3. 选择分支为 `main`,点击 **Run workflow** - pyconfig.h 需为 aarch64-linux-ohos + musl 重新生成
- 如需 BLAS 性能需交叉编译 OpenBLAS当前 `-Dallow-noblas=true`
### 工作流说明 ### 编译环境需求
| Job | 作用 | 执行 `--build-from-source` 交叉编译需要以下环境(当前构建机器已具备):
|-----|------|
| `validate` | 生成测试 wheel分别验证纯 Python 轮子的重打包和 native 轮子的重编译入口 |
工作流文件位于 `.gitea/workflows/wheel-pipeline.yaml`,可直接扩展为生产流水线。 | 依赖 | 说明 |
|------|------|
| OHOS NDK clangaarch64-linux-ohos | `/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm` |
| Cython ≥0.29.34 | pip install |
| meson-python ≥0.15.0 | pip install |
| ninja | pip install |
| setuptools | pip installPython 3.12+ 需要) |
| meson cross-compilation file | `experiments/ohos-aarch64-cross.ini` |
## 依赖 > 以上依赖在构建机上已安装。如需在 CI 中运行,需在 workflow 中先执行 `pip install` 安装构建时依赖
- Python ≥ 3.8(标准库,无需额外安装包) 详细实验记录见 `experiments/` 目录。
- 对 native 包HarmonyOS 工具链(外部,不在本仓库内)
## 许可证 ## 许可证

82
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@ -0,0 +1,82 @@
# NumPy 真实重编实验记录
## 实验目标
验证在 x86_64 主机上,使用 OHOS NDK 交叉编译器,为 `aarch64-linux-ohos` (HarmonyOS arm64-v8a) 目标编译 NumPy 1.26.4 完整 native 扩展的真实阻塞点。
## 实验环境
- 主机: x86_64 Debian forky/sid, Python 3.12.13
- OHOS NDK: `/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm`
- clang 15.0.4, target aarch64-linux-ohos
- sysroot 包含 musl libc + crt 启动文件
- 链接器: ld.lld 15.0.4
- Python 3.12 交叉编译产物 (来自 EcoArk): `/home/program/EcoArk/sdk/pythonrunner/src/main/cpp/third_party/python/`
## 实验方法
1. pip 创建 venv安装 Cython 0.29.36 + meson-python 0.15.0 + ninja + setuptools
2. 下载 numpy 1.26.4 sdist
3. 使用 numpy 自带的 vendored-meson含自定义 features 模块)
4. 编写 OHOS aarch64 meson cross-compilation file
5. 执行 `meson setup``meson compile`
## 结果总结
### 流程进度
| 步骤 | 状态 | 备注 |
|------|------|------|
| NDK 交叉编译器可用性 | ✅ | `clang --target=aarch64-linux-ohos` 可编译 C 程序 |
| meson setup | ✅ | 需 `longdouble_format=IEEE_QUAD_LE` 绕过目标不可执行的问题 |
| meson compile | ✅ | 195 个 target 全部通过,产出 19 个 .so |
| 产物的正确性 | ✅ | 全部 19 个 .so 均为 ARM aarch64 ELF |
| so 动态链接 | ✅ | 仅依赖 libc.so (musl) |
### 第一个真实阻塞点
**`numpy/core/meson.build:376` — 无法在交叉编译环境中运行测试程序**
- 原因: numpy 编译时需要运行 C 程序检测 `long double` 的内存布局格式IEEE_DOUBLE_LE / INTEL_EXTENDED_16_BYTES_LE / IEEE_QUAD_LE / IBM_DOUBLE_DOUBLE_LE 等)
- 交叉编译时跨架构二进制无法在 build machine 运行
- 解决: 在 cross file 的 `[properties]` 中预声明 `longdouble_format = 'IEEE_QUAD_LE'`
### 次要阻塞点
| 阻塞点 | 位置 | 解决方式 |
|--------|------|----------|
| Cython 0.29 依赖 distutils (Python 3.12 移除) | Cython → distutils.extension | `pip install setuptools` |
| meson 缺少 "features" 模块 | meson_cpu/x86/meson.build:2 | 必须使用 numpy 自带的 vendored-meson |
| 交叉编译时 sizeof 类检测跳过 | 多个 meson.build 位置 | 系统 meson 自动处理 |
| OpenBLAS 未找到 | numpy/core/meson.build | `-Dallow-noblas=true` 降级 |
### 待解决(未阻塞编译,但影响最终产物)
1. **SOABI 标签修正**: .so 文件名当前为 `cpython-312-x86_64-linux-gnu`(来自 build machine Python),需改为 `cpython-312-aarch64-linux-ohos`(对应目标平台的 SOABI
2. **Wheel 打包**: 需将纯 Python 文件(来自 source tree与交叉编译 .so 组合为 wheel修改 tag 为 `harmonyos_arm64`
3. **OpenBLAS**: numpy 当前使用内置 slow fallback BLASlapack_lite如需性能需交叉编译 OpenBLAS
4. **pyconfig.h 校准**: 当前使用 x86_64 原生 configure 生成的 pyconfig.h需针对 aarch64-linux-ohos + musl 重新生成
## 最小前置依赖清单
```
pip install Cython>=0.29.34,<3.1 meson-python>=0.15.0,<0.16.0 ninja setuptools
# 使用 numpy vendored meson内置 features 模块)
# cross file: ohos-aarch64-cross.ini
# meson args: -Dallow-noblas=true -Ddisable-threading=true -Ddisable-optimization=true
```
## 参考命令
```bash
# 完整编译流程(已验证通过)
pip install Cython==0.29.36 meson-python==0.15.0 ninja setuptools
tar xzf numpy-1.26.4.tar.gz
cd numpy-1.26.4
# 必须用 vendored meson
python3 vendored-meson/meson/meson.py setup build \
--cross-file ../ohos-aarch64-cross.ini \
-Dallow-noblas=true -Ddisable-threading=true -Ddisable-optimization=true
python3 vendored-meson/meson/meson.py compile -C build -j4
# 产出在 build/numpy/ 下
```

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@ -0,0 +1,43 @@
# Meson cross-compilation file for OHOS aarch64 (arm64-v8a)
#
# Usage:
# cd numpy-1.26.4
# meson setup build \
# --cross-file /path/to/ohos-aarch64-cross.ini \
# -Dallow-noblas=true \
# -Ddisable-threading=true \
# -Ddisable-optimization=true
#
# NOTE: numpy 1.26.x requires VENDORED meson (not system meson).
# Use: python3 vendored-meson/meson/meson.py setup ...
#
# Toolchain path (adjust as needed):
# /home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm
#
# Sysroot:
# /home/program/tools/command-line-tools/sdk/default/openharmony/native/sysroot
[binaries]
c = '/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm/bin/clang'
cpp = '/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm/bin/clang++'
ar = '/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm/bin/llvm-ar'
strip = '/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm/bin/llvm-strip'
ld = '/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm/bin/ld.lld'
[built-in options]
c_args = ['--target=aarch64-linux-ohos', '--sysroot=/home/program/tools/command-line-tools/sdk/default/openharmony/native/sysroot', '-D__MUSL__']
c_link_args = ['--target=aarch64-linux-ohos', '--sysroot=/home/program/tools/command-line-tools/sdk/default/openharmony/native/sysroot']
cpp_args = ['--target=aarch64-linux-ohos', '--sysroot=/home/program/tools/command-line-tools/sdk/default/openharmony/native/sysroot', '-D__MUSL__']
cpp_link_args = ['--target=aarch64-linux-ohos', '--sysroot=/home/program/tools/command-line-tools/sdk/default/openharmony/native/sysroot']
[properties]
skip_sanity_check = true
allow-noblas = true
# aarch64-linux-ohos uses MUSL which defines IEEE quad (128-bit) long double
longdouble_format = 'IEEE_QUAD_LE'
[host_machine]
system = 'linux'
cpu_family = 'aarch64'
cpu = 'armv8-a'
endian = 'little'

18
packages.txt Normal file
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@ -0,0 +1,18 @@
# packages.txt — EcoArk HarmonyOS wheel rebuild manifest
#
# ── Format ──────────────────────────────────────────────
# package_name:git_repository_url
#
# Each uncommented line defines one package to rebuild.
# The CI pipeline clones the source, runs the HarmonyOS/arm64
# cross-compilation flow, and bundles all output .whl files
# into a single archive.
#
# ── Rules ───────────────────────────────────────────────
# * Empty lines and lines starting with # are ignored.
# * package_name — short identifier used for output filenames
# * repo_url — any `git clone`-compatible URL
#
# ── Examples (commented out — uncomment to activate) ───
numpy:https://github.com/numpy/numpy.git
# scipy:https://github.com/scipy/scipy.git

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@ -1,22 +1,131 @@
import argparse import argparse
import glob
import os import os
import subprocess
import sys import sys
import zipfile
from . import detect, repack, rebuild from . import detect, repack, rebuild
from .manifest import parse_manifest
# Lazy import for integration staging (optional dependency)
try:
from scripts.stage_integration import stage_integration as _stage_integration
except ImportError:
_stage_integration = None
BUILD_RECIPES = {
"numpy": rebuild.build_numpy_wheel,
}
MANIFEST_SOURCES_DIR = "output/sources"
def _clone_repo(repo_url, pkg_name):
dest = os.path.join(MANIFEST_SOURCES_DIR, pkg_name)
if os.path.isdir(dest) and os.listdir(dest):
print(f"[manifest] Source already exists: {dest}")
return dest
os.makedirs(dest, exist_ok=True)
try:
print(f"[manifest] Cloning {repo_url} \u2192 {dest}")
subprocess.run(
["git", "clone", "--depth", "1", repo_url, dest],
check=True, capture_output=True, timeout=120,
)
except Exception as e:
print(f"[manifest] Warning: git clone failed for {pkg_name}: {e}")
return dest
def _collect_wheels(wheel_dir, output_dir, zip_name="ecoark-rebuild-output.zip"):
whls = sorted(glob.glob(os.path.join(wheel_dir, "*.whl")))
zip_path = os.path.join(output_dir, zip_name)
os.makedirs(os.path.dirname(zip_path), exist_ok=True)
with zipfile.ZipFile(zip_path, "w", zipfile.ZIP_DEFLATED) as zf:
for whl in whls:
zf.write(whl, os.path.basename(whl))
print(f"[manifest] Bundle: {zip_path} ({len(whls)} wheel(s))")
return zip_path
def run_manifest(manifest_path, output_dir, target_os="harmonyos", arch="arm64"):
os.makedirs(output_dir, exist_ok=True)
entries = parse_manifest(manifest_path)
if not entries:
print(f"[manifest] No active entries in {manifest_path} \u2014 nothing to build.")
print("[manifest] Edit packages.txt or create a temporary manifest to proceed.")
_collect_wheels(output_dir, output_dir)
return
print(f"[manifest] Processing {len(entries)} package(s) from {manifest_path}")
wheel_dir = os.path.join(output_dir, "wheels")
for pkg_name, repo_url in entries:
print(f"\n{'=' * 60}")
print(f"[manifest] Package: {pkg_name}")
print(f"[manifest] Repo : {repo_url}")
src = _clone_repo(repo_url, pkg_name)
rebuild.rebuild_from_source(src, pkg_name, wheel_dir, target_os=target_os, arch=arch)
bundle = _collect_wheels(wheel_dir, output_dir)
print(f"\n{'=' * 60}")
print(f"[manifest] Done. Bundle: {bundle}")
def main(): def main():
parser = argparse.ArgumentParser( parser = argparse.ArgumentParser(
description="EcoArk HarmonyOS Wheel Pipeline repack / rebuild Python wheels for HarmonyOS/arm64" description="EcoArk HarmonyOS Wheel Pipeline \u2014 repack / rebuild Python wheels for HarmonyOS/arm64"
) )
parser.add_argument("input", help="Path to a .whl file") parser.add_argument("input", nargs="?", help="Path to a .whl file (single-wheel mode)")
parser.add_argument("--manifest", help="Path to packages manifest file (manifest-driven mode)")
parser.add_argument("--build-from-source", choices=list(BUILD_RECIPES.keys()),
help="Build a package from source (cross-compile for HarmonyOS)")
parser.add_argument("--package-version", default="1.26.4",
help="Package version for --build-from-source (default: 1.26.4)")
parser.add_argument("--output-dir", "-o", default="output", help="Output directory (default: ./output)") parser.add_argument("--output-dir", "-o", default="output", help="Output directory (default: ./output)")
parser.add_argument("--target-os", default="harmonyos", choices=["harmonyos", "linux", "ohos"]) parser.add_argument("--target-os", default="harmonyos", choices=["harmonyos", "linux", "ohos"])
parser.add_argument("--arch", default="arm64", choices=["arm64", "aarch64", "x86_64"]) parser.add_argument("--arch", default="arm64", choices=["arm64", "aarch64", "x86_64"])
parser.add_argument("--force-native", action="store_true", help="Treat as native wheel even if detection says pure") parser.add_argument("--force-native", action="store_true", help="Treat as native wheel even if detection says pure")
parser.add_argument("--force-repack", action="store_true", help="Force repack even for native wheels") parser.add_argument("--force-repack", action="store_true", help="Force repack even for native wheels")
parser.add_argument("--rebuild", action="store_true", help="Force rebuild even if build dir exists")
parser.add_argument("--stage-integration", nargs="?",
const="output/wheels/numpy-1.26.4-cp312-cp312-harmonyos_arm64.whl",
help="Stage native .so files for EcoArk integration (optional: specify wheel path)")
args = parser.parse_args() args = parser.parse_args()
if args.build_from_source:
builder = BUILD_RECIPES[args.build_from_source]
output_dir = os.path.abspath(args.output_dir)
os.makedirs(output_dir, exist_ok=True)
wheel_path = builder(
version=args.package_version,
output_dir=output_dir,
rebuild=args.rebuild,
)
if wheel_path:
print(f"[pipeline] Done. Wheel: {wheel_path}")
else:
print("[pipeline] FAILED", file=sys.stderr)
sys.exit(1)
return
if args.manifest:
run_manifest(args.manifest, args.output_dir, args.target_os, args.arch)
return
if args.stage_integration:
if _stage_integration is None:
print("[pipeline] ERROR: scripts.stage_integration not importable", file=sys.stderr)
sys.exit(1)
wheel = os.path.abspath(args.stage_integration)
out = os.path.join(os.path.abspath(args.output_dir), "integration")
rc = _stage_integration(wheel, out)
sys.exit(rc)
if not args.input:
parser.error("either INPUT (a .whl file), --manifest, --build-from-source, or --stage-integration is required")
input_path = args.input input_path = args.input
if not os.path.isfile(input_path): if not os.path.isfile(input_path):
print(f"Error: input file not found: {input_path}", file=sys.stderr) print(f"Error: input file not found: {input_path}", file=sys.stderr)
@ -40,23 +149,23 @@ def main():
is_native = info["native"] or args.force_native is_native = info["native"] or args.force_native
if not is_native: if not is_native:
print("[pipeline] Pure Python wheel repack with harmonyos tag") print("[pipeline] Pure Python wheel \u2014 repack with harmonyos tag")
out = repack.repack_wheel(input_path, output_dir) out = repack.repack_wheel(input_path, output_dir)
print(f"[pipeline] Output : {out}") print(f"[pipeline] Output : {out}")
print("[pipeline] Done wheel can be installed directly on HarmonyOS.") print("[pipeline] Done \u2014 wheel can be installed directly on HarmonyOS.")
else: else:
if args.force_repack: if args.force_repack:
print("[pipeline] Pure wheel detected but force-repack requested.") print("[pipeline] Pure wheel detected but force-repack requested.")
out = repack.repack_wheel(input_path, output_dir) out = repack.repack_wheel(input_path, output_dir)
print(f"[pipeline] Repacked : {out}") print(f"[pipeline] Repacked : {out}")
else: else:
print("[pipeline] Native wheel needs cross-compilation.") print("[pipeline] Native wheel \u2014 needs cross-compilation.")
out = rebuild.rebuild_native_wheel( out = rebuild.rebuild_native_wheel(
input_path, output_dir, input_path, output_dir,
target_os=args.target_os, arch=args.arch, target_os=args.target_os, arch=args.arch,
) )
print(f"[pipeline] Output : {out}") print(f"[pipeline] Output : {out}")
print("[pipeline] Done native rebuild entry point triggered.") print("[pipeline] Done \u2014 native rebuild entry point triggered.")
if __name__ == "__main__": if __name__ == "__main__":

16
pipeline/manifest.py Normal file
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@ -0,0 +1,16 @@
def parse_manifest(path):
entries = []
with open(path, "r") as f:
for line in f:
line = line.strip()
if not line or line.startswith("#"):
continue
if ":" not in line:
print(f"[manifest] Skipping malformed line: {line}")
continue
name, url = line.split(":", 1)
name = name.strip()
url = url.strip()
if name and url:
entries.append((name, url))
return entries

View File

@ -1,46 +1,408 @@
"""Real cross-compilation + wheel assembly for HarmonyOS/arm64."""
import base64
import hashlib
import os import os
import re
import shutil
import subprocess
import sys import sys
import tarfile
import zipfile
# ── Paths ─────────────────────────────────────────────────
HERE = os.path.dirname(os.path.abspath(__file__))
REPO_ROOT = os.path.dirname(HERE)
CROSS_FILE = os.path.join(REPO_ROOT, "experiments", "ohos-aarch64-cross.ini")
OHOS_NDK = "/home/program/tools/command-line-tools/sdk/default/openharmony/native/llvm"
SOURCES_DIR = "/tmp/ecoark-sources"
OUTPUT_DIR = os.path.join(REPO_ROOT, "output", "wheels")
def rebuild_native_wheel(wheel_path: str, output_dir: str, target_os: str = "harmonyos", arch: str = "arm64") -> str: def _check_toolchain():
basename = os.path.basename(wheel_path) if not os.path.isdir(OHOS_NDK):
print(f"[rebuild] Native wheel rebuild triggered: {basename}") print(f"[rebuild] ERROR: OHOS NDK not found at {OHOS_NDK}")
print(f"[rebuild] Target: {target_os}/{arch}") print("[rebuild] Set OHOS_NDK_PATH or install the NDK first.")
print(f"[rebuild] Output: {output_dir}") return False
print() for exe in ["clang", "clang++", "ld.lld"]:
print(" Native extension rebuild for HarmonyOS requires:") path = os.path.join(OHOS_NDK, "bin", exe)
print(" - HarmonyOS SDK / OHOS NDK") if not os.path.isfile(path):
print(" - Cross-compilation toolchain for arm64") print(f"[rebuild] Missing tool: {path}")
print(" - Python headers matching the target Python build") return False
print(" - All C/Fortran source dependencies ported to HarmonyOS") return True
print()
print(" This entry point will be fleshed out in a future iteration.")
print(" For now, the source wheel is copied as-is for manual inspection.")
print()
output_path = os.path.join(output_dir, basename)
def _ensure_dirs(path):
os.makedirs(path, exist_ok=True)
return path
def _download_sdist(pkg_name, version, dest_dir):
"""Download a PyPI source tarball (sdist) for the given package/version."""
os.makedirs(dest_dir, exist_ok=True)
url = f"https://files.pythonhosted.org/packages/source/{pkg_name[0]}/{pkg_name}/{pkg_name}-{version}.tar.gz"
dest = os.path.join(dest_dir, f"{pkg_name}-{version}.tar.gz")
if os.path.isfile(dest):
print(f"[rebuild] Source tarball already cached: {dest}")
return dest
print(f"[rebuild] Downloading {url} ...")
ret = subprocess.run(
["curl", "-sL", url, "--connect-timeout", "10", "--max-time", "300", "-o", dest],
capture_output=True, timeout=310,
)
if ret.returncode != 0:
raise RuntimeError(f"Download failed: {ret.stderr.decode()}")
print(f"[rebuild] Downloaded: {dest} ({os.path.getsize(dest)} bytes)")
return dest
def _extract_tarball(tarball_path, dest_dir):
"""Extract a .tar.gz to dest_dir and return the top-level dir name."""
print(f"[rebuild] Extracting {tarball_path} ...")
with tarfile.open(tarball_path, "r:gz") as tf:
top = tf.getnames()[0].split("/")[0]
tf.extractall(path=dest_dir)
extracted = os.path.join(dest_dir, top)
print(f"[rebuild] Extracted to: {extracted}")
return extracted
def _ensure_dir_empty(path):
if os.path.isdir(path):
shutil.rmtree(path)
os.makedirs(path, exist_ok=True)
def _run(cmd, cwd=None, desc=None):
if desc:
print(f"[rebuild] {desc} ...")
print(f"[rebuild] Running: {' '.join(cmd[:4])} ...")
ret = subprocess.run(cmd, cwd=cwd, capture_output=False, timeout=1800)
if ret.returncode != 0:
print(f"[rebuild] FAILED (exit={ret.returncode})")
return False
return True
def cross_compile_numpy(source_dir, build_dir, cross_file=None, jobs=None):
"""Cross-compile numpy extensions using vendored meson + OHOS cross file.
Returns (success, build_dir).
"""
cf = cross_file or CROSS_FILE
if not os.path.isfile(cf):
print(f"[rebuild] Cross file not found: {cf}")
return False, build_dir
_ensure_dir_empty(build_dir)
vendored_meson = os.path.join(source_dir, "vendored-meson", "meson", "meson.py")
if not os.path.isfile(vendored_meson):
# try system meson as fallback
meson_cmd = [sys.executable, "-m", "mesonbuild"]
if not shutil.which("meson"):
print(f"[rebuild] vendored meson not found at {vendored_meson}, and no system meson")
return False, build_dir
meson_cmd = ["meson"]
else:
meson_cmd = [sys.executable, vendored_meson]
njobs = jobs or os.cpu_count() or 4
# meson setup
setup_args = meson_cmd + [
"setup", build_dir,
f"--cross-file={cf}",
"-Dallow-noblas=true",
"-Ddisable-threading=true",
"-Ddisable-optimization=true",
]
if not _run(setup_args, cwd=source_dir, desc="meson setup"):
return False, build_dir
# meson compile
compile_args = meson_cmd + ["compile", "-C", build_dir, f"-j{njobs}"]
if not _run(compile_args, desc="meson compile"):
return False, build_dir
print(f"[rebuild] Cross-compilation succeeded. Build dir: {build_dir}")
return True, build_dir
def _should_include_source(fn, rel_path):
"""Decide whether a file from the source tree should go into the wheel."""
ext = os.path.splitext(fn)[1]
parts = rel_path.split("/")
# Exclude tests and benchmarks
if "tests" in parts or "benchmarks" in parts:
return False
# Exclude C/Cython source directories
if "src" in parts and ext in (".py", ".pyx", ".pxd", ".pxi"):
return False
# Exclude build system files / source code
if ext in (".c", ".h", ".cpp", ".cc", ".cxx", ".hpp", ".pyx", ".pxd", ".pxi"):
return False
if fn == "meson.build" or fn == "meson_options.txt":
return False
if fn.startswith("meson-"):
return False
if fn == "CMakeLists.txt" or fn.endswith(".cmake"):
return False
if fn.endswith(".in"):
return False
if fn == "setup.py" or fn == "setup.cfg":
return False
# Exclude __pycache__
if "__pycache__" in parts:
return False
if fn.endswith(".pyc") or fn.endswith(".pyo"):
return False
# Exclude hidden files
if fn.startswith("."):
return False
# Exclude top-level config/doc files
if len(parts) == 1 and ext in (".cfg", ".ini", ".toml", ".txt", ".rst", ".md",
".yml", ".yaml", ".svg", ".png", ".jpg"):
return False
return True
def _soabi_for(target_os, arch):
"""Return the SOABI string for the target platform."""
if target_os == "harmonyos" or target_os == "ohos":
return f"cpython-312-{arch}-linux-ohos"
return f"cpython-312-{arch}-linux-gnu"
def _host_soabi():
"""Detect the build machine's SOABI from sysconfig."""
import sysconfig
return sysconfig.get_config_var("EXT_SUFFIX").lstrip(".").rsplit(".", 1)[0]
def assemble_wheel(source_dir, build_dir, output_dir, pkg_name, version,
target_os="harmonyos", arch="arm64",
soabi_override=None):
"""Assemble a .whl from pure-Python source + cross-compiled .so files.
Returns path to the created .whl file.
"""
os.makedirs(output_dir, exist_ok=True) os.makedirs(output_dir, exist_ok=True)
with open(wheel_path, "rb") as src, open(output_path, "wb") as dst: target_soabi = soabi_override or _soabi_for(target_os, arch)
while True: host_soabi = _host_soabi()
buf = src.read(65536)
if not buf:
break
dst.write(buf)
print(f"[rebuild] Copied original wheel to: {output_path}") plat_tag = f"{target_os}_{arch}"
wheel_name = f"{pkg_name}-{version}-cp312-cp312-{plat_tag}.whl"
wheel_path = os.path.join(output_dir, wheel_name)
stub_path = output_path.replace(".whl", f"_{target_os}_{arch}_stub.txt") dist_info = f"{pkg_name}-{version}.dist-info"
with open(stub_path, "w") as f: records = []
f.write(f"Native rebuild stub for {basename} ({target_os}/{arch})\n")
f.write("Replace this file with the actual rebuilt harmonyos wheel.\n")
print(f"[rebuild] Stub marker: {stub_path}") def add_entry(zf, arcname, data_or_path):
if isinstance(data_or_path, str) and os.path.isfile(data_or_path):
with open(data_or_path, "rb") as f:
data = f.read()
elif isinstance(data_or_path, str):
data = data_or_path.encode()
else:
data = data_or_path
zf.writestr(arcname, data)
digest = hashlib.sha256(data).digest()
b64 = base64.urlsafe_b64encode(digest).rstrip(b"=").decode()
records.append(f"{arcname},sha256={b64},{len(data)}")
def add_symlink(zf, arcname, target):
info = zipfile.ZipInfo(arcname)
info.external_attr = 0o120777 << 16
zf.writestr(info, target)
records.append(f"{arcname},,0")
with zipfile.ZipFile(wheel_path, "w", zipfile.ZIP_DEFLATED) as zf:
# ── dist-info metadata ──────────────────────────
add_entry(zf, f"{dist_info}/METADATA", (
f"Metadata-Version: 2.1\n"
f"Name: {pkg_name}\n"
f"Version: {version}\n"
f"Summary: {pkg_name} \u2014 EcoArk HarmonyOS experimental cross-build\n"
f"Description: EcoArk HarmonyOS experimental cross-build for {target_os}/{arch}\n"
f" Built from source: {source_dir}\n"
f" Cross-compiled with: OHOS NDK clang 15.0.4\n"
f" This is an EXPERIMENTAL build \u2014 not yet formally released.\n"
f"License: See package license\n"
f"Requires-Python: >=3.9\n"
))
add_entry(zf, f"{dist_info}/WHEEL", (
f"Wheel-Version: 1.0\n"
f"Generator: ecoark-pipeline 0.1\n"
f"Root-Is-Purelib: false\n"
f"Tag: cp312-cp312-{plat_tag}\n"
))
add_entry(zf, f"{dist_info}/top_level.txt", f"{pkg_name}\n")
add_entry(zf, f"{dist_info}/INSTALLER", "ecoark-pipeline\n")
add_entry(zf, f"{dist_info}/entry_points.txt",
"[console_scripts]\nf2py = numpy.f2py.f2py2e:main\n")
# ── Copy Python source files ─────────────────────
pkg_src = os.path.join(source_dir, pkg_name)
if os.path.isdir(pkg_src):
for dirpath, dirnames, filenames in os.walk(pkg_src):
rel = os.path.relpath(dirpath, source_dir).replace("\\", "/")
# Prune __pycache__
if "__pycache__" in dirnames:
dirnames.remove("__pycache__")
for fn in filenames:
src = os.path.join(dirpath, fn)
arcname = f"{rel}/{fn}"
if _should_include_source(fn, arcname):
add_entry(zf, arcname, src)
# Copy top-level .py files too (e.g., _config.py)
for fn in os.listdir(source_dir):
if fn.endswith(".py"):
src = os.path.join(source_dir, fn)
if os.path.isfile(src):
add_entry(zf, fn, src)
# ── Copy compiled .so files (rename SOABI) ──────
build_pkg = os.path.join(build_dir, pkg_name)
so_count = 0
if os.path.isdir(build_pkg):
for dirpath, dirnames, filenames in os.walk(build_pkg):
rel = os.path.relpath(dirpath, build_dir).replace("\\", "/")
for fn in filenames:
if not fn.endswith(".so"):
continue
src = os.path.join(dirpath, fn)
new_fn = fn.replace(host_soabi, target_soabi)
arcname = f"{rel}/{new_fn}"
add_entry(zf, arcname, src)
so_count += 1
# ── Also check for .so files in sub-packages directly
# in the build dir (some builds put them differently)
for dirpath, dirnames, filenames in os.walk(build_dir):
rel = os.path.relpath(dirpath, build_dir).replace("\\", "/")
for fn in filenames:
if not fn.endswith(".so"):
continue
if not fn.startswith(pkg_name) and rel not in (".", ""):
continue
src = os.path.join(dirpath, fn)
new_fn = fn.replace(host_soabi, target_soabi)
arcname = f"{rel}/{new_fn}"
# Only add if not already added
if arcname not in [r.split(",")[0] for r in records]:
add_entry(zf, arcname, src)
so_count += 1
if so_count == 0:
print(f"[rebuild] WARNING: no .so files found in build dir {build_dir}")
# ── RECORD (final) ─────────────────────────────
record_content = "\n".join(records) + "\n"
add_entry(zf, f"{dist_info}/RECORD", record_content)
print(f"[rebuild] Wheel: {wheel_path}")
print(f"[rebuild] Size : {os.path.getsize(wheel_path)} bytes")
print(f"[rebuild] .so : {so_count} files (SOABI: {host_soabi} -> {target_soabi})")
return wheel_path
def build_numpy_wheel(version="1.26.4", output_dir=None, rebuild=False):
"""Full numpy cross-compilation + wheel assembly pipeline.
Steps:
1. Download + extract numpy source sdist from PyPI
2. Cross-compile with vendored meson + OHOS cross file
3. Assemble wheel from Python source + cross-compiled .so files
"""
if not _check_toolchain():
return None
out_dir = output_dir or OUTPUT_DIR
sources = _ensure_dirs(SOURCES_DIR)
# Download + extract
tarball = _download_sdist("numpy", version, sources)
src_dir = _extract_tarball(tarball, sources)
build_dir = os.path.join(sources, f"numpy-{version}-build")
if os.path.isdir(build_dir) and not rebuild:
print(f"[rebuild] Build dir already exists: {build_dir}")
print("[rebuild] Set rebuild=True or remove the dir to rebuild from scratch")
else:
ok, build_dir = cross_compile_numpy(src_dir, build_dir)
if not ok:
print("[rebuild] Cross-compilation FAILED")
return None
# Assemble wheel
wheel_path = assemble_wheel(src_dir, build_dir, out_dir,
pkg_name="numpy", version=version,
target_os="harmonyos", arch="arm64")
return wheel_path
def rebuild_from_source(source_dir, pkg_name, output_dir, version="0.0.0",
target_os="harmonyos", arch="arm64"):
"""Generic entry point: rebuild a source package for HarmonyOS.
For now, dispatches to package-specific builders.
Falls back to stub wheel generation for unknown packages.
"""
if pkg_name == "numpy":
return build_numpy_wheel(version=version, output_dir=output_dir)
return _stub_wheel(source_dir, pkg_name, output_dir, version, target_os, arch)
def rebuild_native_wheel(wheel_path: str, output_dir: str,
target_os: str = "harmonyos", arch: str = "arm64") -> str:
"""Entry point for wheel-to-wheel rebuild (not yet implemented)."""
print(f"[rebuild] Native wheel rebuild from wheel not yet supported: {wheel_path}")
print("[rebuild] Use --manifest or rebuild_from_source() instead.")
basename = os.path.basename(wheel_path)
output_path = os.path.join(output_dir, basename)
os.makedirs(output_dir, exist_ok=True)
shutil.copy2(wheel_path, output_path)
return output_path return output_path
def _stub_wheel(source_dir, pkg_name, output_dir, version, target_os, arch):
"""Generate a stub wheel with metadata only."""
os.makedirs(output_dir, exist_ok=True)
wheel_name = f"{pkg_name}-{version}-cp312-cp312-{target_os}_{arch}.whl"
wheel_path = os.path.join(output_dir, wheel_name)
dist_info = f"{pkg_name}-{version}.dist-info"
with zipfile.ZipFile(wheel_path, "w", zipfile.ZIP_DEFLATED) as zf:
zf.writestr(f"{dist_info}/METADATA",
f"Metadata-Version: 2.1\nName: {pkg_name}\nVersion: {version}\n"
f"Summary: EcoArk HarmonyOS rebuild (stub)\n")
zf.writestr(f"{dist_info}/WHEEL",
f"Wheel-Version: 1.0\nGenerator: ecoark-pipeline\n"
f"Root-Is-Purelib: false\nTag: cp312-cp312-{target_os}_{arch}\n")
zf.writestr(f"{dist_info}/RECORD", "")
zf.writestr(f"{pkg_name}/__init__.py",
f"def hello(): return 'built by EcoArk pipeline (stub)'\n")
zf.writestr(f"{pkg_name}/_ecoark_stub.txt",
f"Package: {pkg_name}\nSource: {source_dir}\n"
f"Target: {target_os}/{arch}\nStub wheel (replace with real build).\n")
print(f"[rebuild] Stub wheel: {wheel_path}")
return wheel_path
if __name__ == "__main__": if __name__ == "__main__":
if len(sys.argv) < 2: import sys
print("Usage: python -m pipeline.rebuild <wheel.whl> [output_dir]") if len(sys.argv) > 1 and sys.argv[1] == "numpy":
sys.exit(1) build_numpy_wheel(version=sys.argv[2] if len(sys.argv) > 2 else "1.26.4")
rebuild_native_wheel(sys.argv[1], sys.argv[2] if len(sys.argv) > 2 else "output") else:
print("Usage: python -m pipeline.rebuild numpy [version]")
print(" python -m pipeline.rebuild numpy 1.26.4")

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{
"pkg": "numpy",
"version": "1.26.4",
"description": "Integration staging recipe for numpy native .so modules into EcoArk pythonrunner main-so linking",
"staging": {
"source_wheel": "output/wheels/numpy-1.26.4-cp312-cp312-harmonyos_arm64.whl",
"output_dir": "output/integration/numpy"
},
"modules": [
{"so": "numpy/core/_multiarray_umath.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_multiarray_umath.so"},
{"so": "numpy/core/_multiarray_tests.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_multiarray_tests.so"},
{"so": "numpy/core/_simd.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_simd.so"},
{"so": "numpy/core/_operand_flag_tests.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_operand_flag_tests.so"},
{"so": "numpy/core/_struct_ufunc_tests.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_struct_ufunc_tests.so"},
{"so": "numpy/core/_rational_tests.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_rational_tests.so"},
{"so": "numpy/core/_umath_tests.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/core/_umath_tests.so"},
{"so": "numpy/fft/_pocketfft_internal.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/fft/_pocketfft_internal.so"},
{"so": "numpy/linalg/_umath_linalg.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/linalg/_umath_linalg.so"},
{"so": "numpy/linalg/lapack_lite.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/linalg/lapack_lite.so"},
{"so": "numpy/random/_generator.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_generator.so"},
{"so": "numpy/random/mtrand.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/mtrand.so"},
{"so": "numpy/random/_common.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_common.so"},
{"so": "numpy/random/_bounded_integers.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_bounded_integers.so"},
{"so": "numpy/random/bit_generator.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/bit_generator.so"},
{"so": "numpy/random/_sfc64.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_sfc64.so"},
{"so": "numpy/random/_pcg64.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_pcg64.so"},
{"so": "numpy/random/_philox.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_philox.so"},
{"so": "numpy/random/_mt19937.cpython-312-arm64-linux-ohos.so", "dest_rel": "numpy/random/_mt19937.so"}
],
"ecoark_target_hint": "Copy each .so into EcoArk pythonrunner's native module tree (e.g. lib/python3.12/site-packages/numpy/) so that import numpy works with main-so linking."
}

0
scripts/__init__.py Normal file
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#!/usr/bin/env python3
"""Stage built native .so files for EcoArk pythonrunner main-so integration.
Extracts .so files from an existing HarmonyOS-cross-compiled wheel and copies
them into an integration output directory with a README describing where each
module should be placed in the EcoArk pythonrunner environment.
"""
import argparse
import json
import os
import shutil
import sys
import zipfile
def stage_integration(wheel_path, output_dir, recipe=None):
os.makedirs(output_dir, exist_ok=True)
if not os.path.isfile(wheel_path):
print(f"[stage] ERROR: wheel not found: {wheel_path}", file=sys.stderr)
return 1
staged = []
with zipfile.ZipFile(wheel_path, "r") as z:
for name in z.namelist():
if not name.endswith(".so"):
continue
dest = os.path.join(output_dir, name)
os.makedirs(os.path.dirname(dest), exist_ok=True)
with z.open(name) as src, open(dest, "wb") as dst:
shutil.copyfileobj(src, dst)
staged.append(name)
print(f"[stage] {name}")
readme_path = os.path.join(output_dir, "README.md")
with open(readme_path, "w") as f:
f.write(f"# Integration Staging for EcoArk pythonrunner main-so linking\n\n")
f.write(f"Source wheel: `{wheel_path}`\n\n")
f.write(f"## Staged .so files ({len(staged)} total)\n\n")
for s in staged:
f.write(f"- `{s}`\n")
f.write(f"\n## EcoArk target hint\n\n")
f.write("Copy each .so into EcoArk pythonrunner's native module tree\n")
f.write("under `lib/python3.12/site-packages/` preserving subdirectory\n")
f.write("structure so that `import numpy` resolves via main-so linking.\n")
so_list_path = os.path.join(output_dir, "integration_manifest.json")
manifest = {
"pkg": "numpy",
"staged_count": len(staged),
"ecoark_target": "lib/python3.12/site-packages/",
"files": staged,
}
if recipe and os.path.isfile(recipe):
with open(recipe) as rf:
manifest["recipe"] = json.load(rf)
with open(so_list_path, "w") as f:
json.dump(manifest, f, indent=2)
print(f"\n[stage] Staged {len(staged)} .so files to {output_dir}")
print(f"[stage] Manifest: {so_list_path}")
print(f"[stage] README: {readme_path}")
return 0
def main():
parser = argparse.ArgumentParser(
description="Stage native .so files from a built HarmonyOS wheel for EcoArk integration"
)
parser.add_argument("wheel", nargs="?", help="Path to built HarmonyOS .whl file")
parser.add_argument("--output-dir", "-o", default="output/integration",
help="Integration output directory (default: output/integration)")
parser.add_argument("--recipe", help="Path to integration recipe JSON (optional)")
parser.add_argument("--list-recipes", action="store_true",
help="List available recipes and exit")
args = parser.parse_args()
if args.list_recipes:
recipes_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), "recipes")
print("Available integration recipes:")
if os.path.isdir(recipes_dir):
for fn in sorted(os.listdir(recipes_dir)):
if fn.endswith(".json"):
rp = os.path.join(recipes_dir, fn)
with open(rp) as f:
d = json.load(f)
print(f" {fn} ({d.get('pkg','?')} {d.get('version','?')})")
else:
print(" (no recipes directory)")
return 0
if not args.wheel:
# Default: look for numpy wheel in output/wheels
default = os.path.join(
os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
"output", "wheels", "numpy-1.26.4-cp312-cp312-harmonyos_arm64.whl"
)
if os.path.isfile(default):
args.wheel = default
print(f"[stage] Using default wheel: {default}")
else:
parser.error("no wheel specified and default numpy wheel not found")
return stage_integration(args.wheel, os.path.abspath(args.output_dir), recipe=args.recipe)
if __name__ == "__main__":
sys.exit(main())

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#!/usr/bin/env python3
"""
Upload build outputs as Gitea Actions artifacts using the Actions Runtime API.
This replaces GitHub-only actions/upload-artifact with a Gitea-native approach.
Uses ACTIONS_RUNTIME_URL and ACTIONS_RUNTIME_TOKEN provided by Gitea's
act_runner to upload artifacts directly to the pipeline service.
Usage:
python3 scripts/upload_artifacts.py <artifact_name> <path_glob1> [path_glob2 ...]
Environment (set by Gitea act_runner >= 1.21):
ACTIONS_RUNTIME_URL — Pipeline service base URL (e.g. http://localhost:35278/1)
ACTIONS_RUNTIME_TOKEN — Bearer token for the pipeline service
When the runtime environment is not available (e.g. local testing),
artifacts are saved to ./artifacts/<name>.zip as a fallback.
"""
import glob
import io
import os
import sys
import urllib.error
import urllib.request
import zipfile
_RUNTIME_UPLOADED = False
def _upload_via_runtime(name, payload, runtime_url, runtime_token):
url = "{}/_apis/pipeline/artifacts/{}".format(runtime_url.rstrip("/"), name)
headers = {
"Authorization": "Bearer " + runtime_token,
"Content-Type": "application/octet-stream",
"Content-Range": "bytes 0-{}/{}".format(len(payload) - 1, len(payload)),
"x-tfs-filelength": str(len(payload)),
}
req = urllib.request.Request(url, data=payload, headers=headers, method="PUT")
try:
with urllib.request.urlopen(req) as resp:
msg = "[upload-artifact] Uploaded '{}' ({} bytes) to Gitea runtime — HTTP {}"
print(msg.format(name, len(payload), resp.status))
global _RUNTIME_UPLOADED
_RUNTIME_UPLOADED = True
return True
except urllib.error.HTTPError as e:
body = e.read().decode()[:300] if e.fp else ""
print("[upload-artifact] Runtime upload failed: HTTP {}{}".format(e.code, body))
return False
def _save_locally(name, payload):
dest = os.path.join("artifacts", "{}.zip".format(name))
os.makedirs(os.path.dirname(dest) or ".", exist_ok=True)
with open(dest, "wb") as f:
f.write(payload)
print("[upload-artifact] Saved artifact to {} ({} bytes)".format(dest, len(payload)))
def main():
if len(sys.argv) < 3:
print("Usage: {} <artifact_name> <path_glob> [path_glob ...]".format(sys.argv[0]))
sys.exit(1)
artifact_name = sys.argv[1]
patterns = sys.argv[2:]
files = []
for pattern in patterns:
matched = glob.glob(pattern, recursive=True)
files.extend(matched)
files = sorted(set(f for f in files if os.path.isfile(f)))
if not files:
print("[upload-artifact] No files found for pattern(s): {}".format(patterns))
return
buf = io.BytesIO()
with zipfile.ZipFile(buf, "w", zipfile.ZIP_DEFLATED) as zf:
for f in files:
zf.write(f, os.path.relpath(f))
payload = buf.getvalue()
runtime_url = os.environ.get("ACTIONS_RUNTIME_URL", "").rstrip("/")
runtime_token = os.environ.get("ACTIONS_RUNTIME_TOKEN", "")
if runtime_url and runtime_token:
ok = _upload_via_runtime(artifact_name, payload, runtime_url, runtime_token)
if not ok:
_save_locally(artifact_name, payload)
else:
print("[upload-artifact] ACTIONS_RUNTIME_URL/TOKEN not available — saving locally.")
_save_locally(artifact_name, payload)
print("[upload-artifact] Done — {} file(s) in '{}'.".format(len(files), artifact_name))
if __name__ == "__main__":
main()

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#!/usr/bin/env python3
"""
Upload wheel / zip assets to a Gitea Release.
Environment variables (set by Gitea runner or user):
ENABLE_RELEASE_UPLOAD — set to "true" to activate (default: skip)
GITEA_TOKEN — Gitea access token with `repo` scope
RELEASE_TOKEN — fallback if GITEA_TOKEN is unset
GITHUB_SERVER_URL — Gitea server URL (runner-provided)
GITHUB_REPOSITORY — owner/repo (runner-provided)
GITHUB_REF_NAME — tag name when pushing a tag (runner-provided)
GITHUB_SHA — commit SHA (runner-provided)
Usage:
python3 scripts/upload_release_assets.py <assets-dir>
"""
import glob
import json
import os
import secrets
import sys
import urllib.error
import urllib.request
def env(key, default=""):
return os.environ.get(key, default)
def _multipart_formdata(field, filename, filepath):
boundary = "----GiteaReleaseBoundary{:x}".format(secrets.randbits(64))
with open(filepath, "rb") as f:
payload = f.read()
body = (
"--{}\r\n"
'Content-Disposition: form-data; name="{}"; filename="{}"\r\n'
"Content-Type: application/octet-stream\r\n\r\n"
).format(boundary, field, filename).encode() + payload + (
"\r\n--{}--\r\n".format(boundary)
).encode()
return boundary, body
def _api(method, url, headers, data=None, filepath=None):
req_headers = dict(headers)
body = None
if filepath:
boundary, body = _multipart_formdata("attachment", os.path.basename(filepath), filepath)
req_headers["Content-Type"] = "multipart/form-data; boundary={}".format(boundary)
elif data is not None:
body = json.dumps(data).encode()
req_headers.setdefault("Content-Type", "application/json")
req = urllib.request.Request(url, data=body, headers=req_headers, method=method)
try:
with urllib.request.urlopen(req) as resp:
return resp.status, json.loads(resp.read().decode())
except urllib.error.HTTPError as e:
snippet = e.read().decode()[:200] if e.fp else ""
print(" [release] HTTP {} on {} {}: {}".format(e.code, method, url, snippet))
return e.code, None
def main():
# ── Guard ──
if env("ENABLE_RELEASE_UPLOAD").lower() not in ("true", "1", "yes"):
print("[release] ENABLE_RELEASE_UPLOAD not active — skipping.")
return
token = env("GITEA_TOKEN") or env("RELEASE_TOKEN")
if not token:
print("[release] No token (GITEA_TOKEN / RELEASE_TOKEN) — skipping.")
return
server_url = env("GITHUB_SERVER_URL").rstrip("/")
repo = env("GITHUB_REPOSITORY")
ref_name = env("GITHUB_REF_NAME")
sha = env("GITHUB_SHA")
if not repo:
print("[release] GITHUB_REPOSITORY unset — skipping.")
return
# ── Scan assets ──
assets_dir = sys.argv[1] if len(sys.argv) > 1 else "output"
whl_files = sorted(
glob.glob(os.path.join(assets_dir, "*.whl"))
+ glob.glob(os.path.join(assets_dir, "wheels", "*.whl"))
)
zip_files = sorted(glob.glob(os.path.join(assets_dir, "*.zip")))
all_files = whl_files + zip_files
if not all_files:
print("[release] No .whl or .zip found under {}/ — nothing to upload.".format(assets_dir))
return
tag = ref_name or ("build-{}".format(sha[:7]) if sha else "latest")
# ── Gitea API ──
api_base = "{}/api/v1/repos/{}".format(server_url, repo)
headers = {"Authorization": "token {}".format(token), "Accept": "application/json"}
# 1) Get or create release
print("[release] Target tag: {}".format(tag))
status, release = _api("GET", "{}/releases/tags/{}".format(api_base, tag), headers)
if status == 200 and release:
release_id = release["id"]
print("[release] Found existing release #{} ({})".format(release_id, tag))
else:
print("[release] Creating release for tag {} ...".format(tag))
status, release = _api("POST", "{}/releases".format(api_base), headers, {
"tag_name": tag,
"target_commitish": sha,
"name": "EcoArk Wheels {}".format(tag),
"body": "Automated wheel build from commit {}.".format(sha[:7] if sha else "unknown"),
"draft": False,
"prerelease": True,
})
if status not in (200, 201):
print("[release] Failed to create release — skipping asset upload.")
return
release_id = release["id"]
print("[release] Created release #{} ({})".format(release_id, tag))
# 2) Upload each asset as an attachment
for fpath in all_files:
fname = os.path.basename(fpath)
print("[release] Uploading {} ...".format(fname))
_api("POST", "{}/releases/{}/assets".format(api_base, release_id), headers, filepath=fpath)
print('[release] Done — {} asset(s) uploaded to "{}".'.format(len(all_files), tag))
if __name__ == "__main__":
main()