I installed the latest code via a git clone, and then installed bedrock dependencies (both for the building and the contributing dependencies) with this command:
pacman -S libcap attr fuse3 uthash indent shfmt tcc clang cppcheck shellcheck autoconf gettext awk grep sed bison fakeroot gcc git gzip libtool make meson ninja pkg-config rsync udev wget
Some of the packages have different names in arch linux.
I then did:
Everything appeared fine until it got to vendor/lvm2, which failed to apply patches