[PATCH v2 0/5] Extend IGT to support Android

[Badrappan, Jeevaka]

Hi,

> Hey there,

> Are you planning to add Meson changes and docs on how to build this? While for Linux itself it's
> pretty clear if you look at the Dockerfiles/CI, Android probably needs NDK installed and some magic
> in the build system to make it work. You likely have these changes done already, if you tested this.

IGT will be integrated as part of Android source tree and built using Soong build system. Neither Meson nor NDK will be used to build igt.

Thanks, Jeevaka

On Tue, 2025-04-29 at 20:39 +0000, Jeevaka Prabu Badrappan wrote:
> The primary objective of this proposal is to extend the functionality of
> IGT to Android environments.
>
> Enabling IGT on Android will allow developers to perform comprehensive
> testing of graphics drivers, ensuring robustness and reliability across
> different platforms.
>
> By providing stub implementations for libraries that are not natively
> supported on Android, we will bridge the gap between Android and Linux
> environments, promoting code reuse and reducing development time.
>
> Changes done:
> - Create stub implementations of GLib, libunwind, libprocps, and
> other necessary libraries to satisfy IGT dependencies on Android.
> - Replace glib hash table with generic hash table implementation
>
> Note:
> - Incase of linux systems, system libraries will be used whereas for
> Android stubs will be used with reduced test coverage.
> - Support will be provided to maintain Android support.
>
> Jeevaka Prabu Badrappan (4):
>   Replace program_invocation_short_name with prog_name from command line
>   Avoid use of pthread_cancel by introducing an exit flag
>   Replace glib hash table with c specific implementation
>   igt-gpu-tools: Changes to compile for Android
>
> Sapna (1):
>   Add stub for libunwind, procps and glib
>
>  include/stub/glib.h          |  43 +++++++++++++
>  include/stub/libproc2/pids.h |  41 ++++++++++++
>  include/stub/libunwind.h     |  20 ++++++
>  lib/igt_core.c               |   4 ++
>  lib/igt_core.h               |   1 +
>  lib/igt_device_scan.c        | 118 ++++++++++++++++++++++++++---------
>  lib/igt_dummyload.c          |   6 +-
>  lib/igt_dummyload.h          |   2 +
>  lib/igt_kmod.c               |  10 +++
>  lib/xe/xe_spin.c             |   2 +-
>  tests/intel/xe_create.c      |   1 +
>  tools/gputop.c               |   6 +-
>  tools/intel_gpu_top.c        |   2 +-
>  13 files changed, 220 insertions(+), 36 deletions(-)
>  create mode 100644 include/stub/glib.h
>  create mode 100644 include/stub/libproc2/pids.h
>  create mode 100644 include/stub/libunwind.h