Previously `git am` could fail on patches with Windows line endings
(CRLF). By supplying `--keep-cr`, we prevent git from stripping the CR
from our patches.
Also removes mrsh from the list of ports missing descriptions. I tried
to be descriptive about the patches, but as I picked this port up from
someone else, I'm not 100% sure how to best explain the patches.
`mc` runs `autoconf` on the fly, which unpacks a `config.sub` from its
own files. This means that support for `serenity` (and the fact whether
the patch successfully applies) depends on the version of `autoconf`
that is installed on the host.
Instead, just always replace it with a fresh version straight from the
GNU server.
Before, the openssh server tried to chroot. The startup always aborted
after that, as our chroot stub currently simply returns -1. Luckily we
can use unveil instead.
Furthermore the missing ssh_host_ed25519_key also prevented the server
from successfully starting.
The previous ReadMe.md entry about socketpair missing was already
resolved by #6705.
The prefix should apply both inside and outside the system. Having the
full host path there only confuses software that is built inside the
system, as well as other ports that prepend the host path themselves
additionally.
Besides a version bump, the following changes have been made to our
toolchain infrastructure:
- LLVM/Clang is now built with -march=native if the host compiler
supports it. An exception to this is CI, as the toolchain cache is
shared among many different machines there.
- The LLVM tarball is not re-extracted if the hash of the applied
patches doesn't differ.
- The patches have been split up into atomic chunks.
- Port-specific patches have been integrated into the main patches,
which will aid in the work towards self-hosting.
- <sysroot>/usr/local/lib is now appended to the linker's search path by
default.
- --pack-dyn-relocs=relr is appended to the linker command line by
default, meaning ports take advantage of RELR relocations without any
patches or additional compiler flags.
The formatting of LLVM port's package.sh has been bothering me, so I
also indented the arguments to the CMake invocation.
The path of the temporary directory should be an absolute path to
account for the patches directory being a symlink like in the upcoming
LLVM port update.
