菜单
Use when adapting the EH575 work into an EH577 libfprint driver, editing the local WIP driver files, comparing against upstream libfprint Egis drivers, or building libfprint to validate the EH577 port.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/championswimmer/libfprint-eh577 --skill libfprint-patch-build命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
基于 SOC 职业分类
正在显示 SKILL.md
| name | libfprint-patch-build |
| description | Use when adapting the EH575 work into an EH577 libfprint driver, editing the local WIP driver files, comparing against upstream libfprint Egis drivers, or building libfprint to validate the EH577 port. |
Use this when the task is in the driver porting path rather than the live probe path.
Read only what is needed for the current edit:
AGENTS.mdwip-libfprint/drivers/egis0577.cwip-libfprint/drivers/egis0577.hrefs/EgisTec-EH575/libfprint.patchrefs/libfprint/libfprint/drivers/egis0570.crefs/libfprint/libfprint/drivers/egismoc/egismoc.cDefault assumptions:
egismoc unless new endpoint or packet evidence forces thatThe upstream reference tree is under refs/libfprint/ and uses Meson.
For rapid development, avoid installing to the system. Build locally and test using the provided helper script which injects :
LD_LIBRARY_PATHmeson setup refs/libfprint/build refs/libfprint
ninja -C refs/libfprint/build
# Sync your WIP files before building!
cp wip-libfprint/egis0577.c refs/libfprint/libfprint/drivers/egis0577.c
cp wip-libfprint/egis0577.h refs/libfprint/libfprint/drivers/egis0577.h
# Run the CLI test suite
./tools/enroll_identify.sh
When validating the driver for actual system usage (e.g., GNOME Settings integration with fprintd), the default /usr/local prefix is insufficient. The driver MUST be installed directly into the system OS library paths.
Use the provided system installer script, which automatically configures Meson with --prefix=/usr --libdir=lib/x86_64-linux-gnu, builds the driver, installs it with sudo, and restarts the fprintd system service:
./tools/install-to-system.sh
After running the install script, the end-user can navigate to their OS Settings (e.g., GNOME Settings -> Users -> Fingerprint Login) to verify E2E enrollment and identification.
Before calling the patch good, verify:
If a driver change depends on behavior not yet captured, switch back to the probe workflow and gather the missing evidence instead of guessing protocol details.