Merge pull request #1657 from pz9115/master

Adjusts default multilib combinations.

Remove redundant information in configure.ac.

dejagnu: Bump version from ca371cf9c48 to 935a51f3c66e

Signed-off-by: Christoph Müllner <[email protected]>

add `python3-tomli` to `setup-apt.sh`

Merge pull request #1608 from CARV-ICS-FORTH/ci-updates

Update build workflow

Bump Spike and pk to latest commits

Bump GDB into 15.2 version.

Bump GDB into 15.2 version.

fix NEWLIB_MULTILIB_NAMES in Makefile

see #1513
The NEWLIB_MULTILIB_NAMES generated in makefile for MULTILIB_GEN may contain space at the end, which cause the generate_target_board script to crash

Signed-off-by: Bin XIE <[email protected]>

Merge pull request #1475 from CARV-ICS-FORTH/uclibc

 Add uClibc-ng support for NOMMU Linux builds