[v2,00/25] devtool: ide-sdk: NFS/slirp support, deploy filtering, and robustness fixes

From: Adrian Freihofer <adrian.freihofer@siemens.com>

changes v1 --> v2:
- Complaints from Patchwork
- One more fix commit

This series improves `devtool ide-sdk` and its underlying deploy-target
infrastructure:

- Adds `--nfs` rootfs debugging support (`rootfs`/`rootfs-dbg`), allowing the
  target to boot from a combined companion `rootfs-dbg` — opening up
  possibilities such as code coverage and profiling (e.g. `perf`) and other
  tools that need debug symbols present on the target.
- Runs `do_install` through BitBake instead of shelling out, using a new
  tinfoil prepared-task runner — much better functionally and also much
  quicker than before.
  Requires the latest bitbake master (adds `Tinfoil.run_prepared_task`).
- Adds `runqemu` slirp networking support for ide-sdk (with auto
  port-forwarding and automatic SSH host-key check disabling for loopback
  targets).
- Adds `--package`/`--file-glob` deploy filters to `devtool deploy-target`,
  plus support for deploying directly into a local rootfs path (e.g. an NFS
  export), refactoring the ssh deployment path into its own function.
- Refactors `runqemu-extract-sdk` and `runqemu-export-rootfs` into Python.
- Various ide-sdk fixes: auto-write image debug settings to the bbappend,
  dedupe `solib_search_path` entries, VSCode IntelliSense for rootfs-dbg
  sources, and cpp-example breakpoint/attach fixes.

Each feature/fix is covered by a corresponding oe-selftest addition.

A documentation update covering these changes will be sent as a follow-up series shortly.

Adrian Freihofer (25):
  runqemu-extract-sdk: set PSEUDO_INCLUDE_PATHS for the extraction
  devtool: ide-sdk: dedupe solib_search_path entries
  devtool: ide-sdk: VSCode IntelliSense for rootfs-dbg sources
  cpp-example: fix stuck breakpoints when attaching and daemonize
    properly
  devtool: ide-sdk: auto-write image debug settings to bbappend
  oe-selftest: devtool ide-sdk: adapt tests for auto-written image debug
    settings
  oeqa: QemuTarget: set use_slirp when slirp is in runqemuparams
  devtool: ide-sdk: support runqemu slirp
  devtool: ide-sdk: auto-disable ssh host key checking for loopback
    targets
  oe-selftest: devtool ide-sdk: add slirp networking test
  devtool: deploy-target: add --package/--file-glob filters
  oe-selftest: devtool deploy-target: test --package/--file-glob filters
  devtool: ide-sdk: forward --package/--file-glob deploy filters
  oe-selftest: devtool ide-sdk: cover --package filters
  runqemu-extract-sdk: refactor in Python
  runqemu-export-rootfs: refactor in Python
  devtool: deploy: split ssh deployment into a separate function
  devtool: deploy-target: allow deploying directly into a local rootfs
  oe-selftest: devtool deploy-target: test deploying into a local rootfs
    path
  oe-selftest: tinfoil: test prepared task runner
  devtool: ide-sdk: run do_install through BitBake
  oe-selftest: devtool ide-sdk: test install task
  devtool: ide-sdk: support NFS rootfs
  oe-selftest: devtool ide-sdk: test NFS debug rootfs
  devtool: ide-sdk: fix GDB loading stale libs instead of recipe's own
    build

 .../recipes-test/cpp/cmake-example.inc        |   1 +
 .../recipes-test/cpp/cpp-example.inc          |   4 +
 .../recipes-test/cpp/files/CMakeLists.txt     |   6 +
 .../recipes-test/cpp/files/cpp-example.cpp    |  91 ++-
 .../recipes-test/cpp/files/cpp-example.init   |  10 +-
 .../recipes-test/cpp/files/daemonize.cpp      |  57 ++
 .../recipes-test/cpp/files/daemonize.hpp      |  27 +
 .../recipes-test/cpp/files/meson.build        |   9 +-
 .../recipes-test/cpp/files/meson.options      |   2 +
 .../recipes-test/cpp/meson-example.inc        |   1 +
 .../pseudo-pyc-test/pseudo-pyc-test.bb        |  45 ++
 meta/lib/oeqa/selftest/cases/devtool.py       | 632 +++++++++++++----
 meta/lib/oeqa/selftest/cases/tinfoil.py       |  60 ++
 meta/lib/oeqa/targetcontrol.py                |  23 +-
 .../qemu/nativesdk-qemu-helper_1.0.bb         |   3 +
 scripts/lib/devtool/deploy.py                 | 392 +++++++++--
 scripts/lib/devtool/ide_plugins/__init__.py   |  41 +-
 scripts/lib/devtool/ide_plugins/ide_code.py   |  93 ++-
 scripts/lib/devtool/ide_plugins/ide_none.py   |   8 +-
 scripts/lib/devtool/ide_sdk.py                | 649 +++++++++++++++---
 scripts/lib/runqemu_utils.py                  | 246 +++++++
 scripts/runqemu-export-rootfs                 | 126 +---
 scripts/runqemu-extract-sdk                   | 101 +--
 23 files changed, 2090 insertions(+), 537 deletions(-)
 create mode 100644 meta-selftest/recipes-test/cpp/files/daemonize.cpp
 create mode 100644 meta-selftest/recipes-test/cpp/files/daemonize.hpp
 create mode 100644 scripts/lib/runqemu_utils.py