[libgpiod,v3 0/2] tools: fix compile issues when GNU extensions are not present

[Benjamin Li <benl@xxxxxxxxxxxx>]

v3:
- Collapse --version print into a single line. (Andy)
- Handle program name fully independently rather than rely on any extensions
  at all. (Bart)
- Move Android.bp into contrib/ folder. (Bart)
- Add SPDX license tag and clean up Android.bp patch comments in the context
  of it possibly being accepted into the upstream tree.

v2:
- Add missing Signed-off-by: tags.

v1:
Fix issue when building against a C library without GNU extensions, such
as Android's Bionic libc.

A commit with a sample Android.bp file that's working against Android 11 is
included for informational purposes, which I don't expect Bartosz to pull.

Benjamin Li (2):
  tools: remove dependency on glibc program_invocation_[short_]name
  contrib: add sample Android.bp to build within an Android tree

 contrib/Android.bp   | 136 +++++++++++++++++++++++++++++++++++++++++++
 tools/gpiodetect.c   |   5 +-
 tools/gpioget.c      |   5 +-
 tools/gpioinfo.c     |   5 +-
 tools/gpiomon.c      |   5 +-
 tools/gpionotify.c   |   5 +-
 tools/gpioset.c      |   5 +-
 tools/tools-common.c |  34 ++++++++---
 tools/tools-common.h |   4 +-
 9 files changed, 183 insertions(+), 21 deletions(-)
 create mode 100644 contrib/Android.bp

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2.25.1