Validated host distributions list about meta-retro

[dev-0x7C6]

@febs

WARNING: Host distribution "ubuntu-22.04" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.

This list is provided by Yocto/OE in poky configuration file (poky/meta-poky/conf/distro/poky.conf), this is from nanbield release.

SANITY_TESTED_DISTROS ?= " \
            poky-4.2 \n \
            poky-4.3 \n \
            ubuntu-18.04 \n \
            ubuntu-20.04 \n \
            ubuntu-22.04 \n \
            ubuntu-22.10 \n \
            fedora-37 \n \
            fedora-38 \n \
            centosstream-8 \n \
            debian-11 \n \
            debian-12 \n \
            opensuseleap-15.3 \n \
            opensuseleap-15.4 \n \
            almalinux-8.8 \n \
            almalinux-9.2 \n \
            "

ERROR: Error running gcc --version: ccache: error: Could not find compiler "gcc" in PATH

Looks like host tools are missing, can you invoke gcc -v in command line? Make packages mention here are installed: https://docs.yoctoproject.org/ref-manual/system-requirements.html