[PATCH v2 0/3] [gdb] Three gdb_buildall.sh fixes

[Tom de Vries <tdevries@suse.de>]

This series contains three patches related to gdb/gdb_buildall.sh.

The first fixes an error.

The second fixes a warning.

The last makes it shellcheck-clean.

Tested on aarch64-linux by running:
...
$ rm -Rf build-all
$ mkdir build-all
$ bash ./src/gdb/gdb_buildall.sh \
      -j 9 \
      --bfd64 \
      src \
      build-all
...

Changes in v2:
- in the third patch, use array for targexp handling to fix bug where we get
  grep "-e foo -e bar"
- in the third patch, remove useless cat

Versions:
- v1 https://sourceware.org/pipermail/gdb-patches/2026-August/229841.html

Tom de Vries (3):
  [gdb] Use --data-directory in gdb_buildall.sh
  [gdb] Fix warnings in gdb_buildall.sh
  [gdb] Make gdb_buildall.sh shellcheck-clean

 gdb/contrib/shellcheck.sh |  1 -
 gdb/gdb_buildall.sh       | 88 +++++++++++++++++++++------------------
 2 files changed, 47 insertions(+), 42 deletions(-)


base-commit: bcdc54fb7a34a312777fa814e065b2cc01424e0a
-- 
2.51.0