[Buildroot] [PATCH v4 0/2] package: add rasdaemon support.

[Bastien Curutchet via buildroot <buildroot@buildroot.org>]

Hi all,

Rasdaemon is a tool that provides a way to collect all hardware error
events reported by the Linux kernel in a common framework.

My use case is on a PowerPC P2020. I use to it to monitor and react to
the PCIe AER events caught by the SoC's EDAC.

The first patch adds the package. The second one adds a small test for
it in support/testing. Adding fake error injections in the selftest
isn't trivial so it only ensures the daemon does run.

Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
---
Changes in v4:
- Add BR2_TOOLCHAIN_HAS_THREADS
- Make the sqlite dependency optional
- Fix Config.in format
- Add Fiona reviewed-by
- Link to v3: https://lore.kernel.org/r/20251201-rasdaemon-v3-0-8ad394bdc372@bootlin.com

Changes in v3:
- PATCH 1: Init script: Run the daemon in foreground and use
  --background to leave the PID file creation to start-stop-daemon
- Link to v2: https://lore.kernel.org/r/20251127-rasdaemon-v2-0-c57284751172@bootlin.com

Changes in v2:
- PATCH 1:
    Init script: Use a PID file
    Config.in: Add comment for the BR2_SHARED_LIBS dependency, fix the AER feature description
    rasdaemon.mk: Add License's hash
- PATCH 2:
    Add a check to ensure the daemon does run once started by the init
    script.
- Link to v1: https://lore.kernel.org/r/20251126-rasdaemon-v1-0-38c590f3e591@bootlin.com

---
Bastien Curutchet (2):
      package/rasdaemon: Add rasdaemon package
      support/testing: add rasdaemon tests

 DEVELOPERS                                         |  4 ++
 package/Config.in                                  |  1 +
 ...aemon-fix-build-when-sqlite-isn-t-enabled.patch | 46 ++++++++++++++++
 package/rasdaemon/Config.in                        | 26 +++++++++
 package/rasdaemon/S95rasdaemon                     | 63 ++++++++++++++++++++++
 package/rasdaemon/rasdaemon.hash                   |  3 ++
 package/rasdaemon/rasdaemon.mk                     | 40 ++++++++++++++
 support/testing/tests/package/test_rasdaemon.py    | 46 ++++++++++++++++
 .../package/test_rasdaemon/linux-debugfs.fragment  |  8 +++
 9 files changed, 237 insertions(+)
---
base-commit: c8cb1a238de5a803228f12ad32b36cae2acfc778
change-id: 20251125-rasdaemon-1df4904ddfde

Best regards,
-- 
Bastien Curutchet <bastien.curutchet@bootlin.com>

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