MFC r349372:
Include files containing metadata specific to the branch in the
directory where the individual distribution sets exist.

The new metadata files include the build date, svn branch, and
revision of the build.

Sponsored by: Rubicon Communications, LLC (Netgate)

MFC r320252, r320686, r325769:
r320252:
In release/release.sh:
- Rename chroot_arm_armv6_build_release() to chroot_arm_build_release()
and make it hardware agnostic (such as armv6 -vs- armv7 -vs- arm64).
- Evaluate EMBEDDED_TARGET differently so release/tools/arm.subr can
be used for arm/armv6 and arm64/aarch64.
- Update comments and copyright.

In release/tools/arm.subr:
- In arm_create_disk(), change the default alignment from 63 to 512k,
fixing a boot issue on arm64 and EFI. [1]
- Update comments and copyright.

r320686:
Fix the ftp-stage target for RPI3 images by loosening the
constraints on the TARGET and TARGET_ARCH variables.

r325769:
Update the GUMSTIX image build to use arm/arm TARGET/TARGET_ARCH.
Update the TARGET/TARGET_ARCH matching in release/release.sh and
release/Makefile.mirrors for simplification.

Note: The RPI3.conf addition from r320252 is not included, as the
11-STABLE image fails to boot in my testing.

Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Make Makefile.mirrors -ALPHA${N}-aware.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Deprecate MD5 checksum generation in favor of SHA512.

This was discussed during the 10.2-RELEASE cycle, however
since we were nearing the end of the cycle, we decided to
defer this change until after 10.2-RELEASE.

Reminded by: so (delphij), jmg
MFC after: 5 days
Sponsored by: The FreeBSD Foundation

Consider PRERELEASE builds snapshots, in addition to CURRENT and
STABLE.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Invert the build date and svn revision to match the namimg
convention that has been in use for a while.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Fix a typo.

Submitted by: ian
MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Use SVNREVISION and BUILDDATE if passed into the make(1)
environment, fallback to trying to figure it out otherwise.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Reindent after r283575.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Remove duplicate exists() sanity check.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Set STAGE_TARGETS only if RELEASEDIR exists.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Remove a continuation on error, since the relevant behavior can
only occur if a particular file exists.

MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Fix staging virtual machine images for ftp propagation.

MFC after: 3 days
X-MFC-Note: needs all previous changes
Sponsored by: The FreeBSD Foundation

Fix a number of logic and/or naming problems in Makefile.mirrors.
Reduce a number of duplicated logic.

As of this commit, this file does exactly what it is needed to do.

MFC after: 3 days
X-MFC-Note: needs all previous changes
Sponsored by: The FreeBSD Foundation

Fix make(1) syntax error for non-embedded targets.

Sponsored by: The FreeBSD Foundation

If TARGET or EMBEDDED_TARGET == arm, set EMBEDDED variable,
which helps control some of the arm-specific bits a bit more
cleanly (but not really 'clean').

If BOARDNAME is defined (as is in the WANDBOARD configuration
RE uses), do some magic to work with the KERNCONF and BOARDNAME
to rename the file, making it a bit more intuitive for the
consumer to determine which they need.

Yes, it is ugly, that is why there is a big warning at the top.
It is, however, still much cleaner than the now 474-line shell
script, and this Makefile produces the hierarchy needed without
much evil.

MFC after: 1 week
X-MFC-Note: needs all previous Makefile.mirror commits
Sponsored by: The FreeBSD Foundation

Remove the arm/armv6 bits from Makefile.mirrors, which needs
some re-thinking.

Sponsored by: The FreeBSD Foundation

Include xz(1)-compressed images when not a snapshot build.

Do not suffix non-snapshot checksum files with SNAP_SUFFIX.

Sponsored by: The FreeBSD Foundation

cd(1) to .CURDIR before calling stat(1) to fix the path
to sh(1).

Include xz(1)-compressed images when renaming snapshot
builds.

Use OSRELEASE in place of REVISION-BRANCH for checksum
filenames.

Sponsored by: The FreeBSD Foundation

Avoid polluting the filesystem when not necessary.

Sponsored by: The FreeBSD Foundation

After the last influx of commits, and a REALLY BIG WARNING
to the top of the file.

Sponsored by: The FreeBSD Foundation

Fix more paths to the actual files.

Sponsored by: The FreeBSD Foundation

Fix more path variables.

Sponsored by: The FreeBSD Foundation

Provide the correct path to the checksum file.

Sponsored by: The FreeBSD Foundation

Also symlink the CHECKSUM.{SHA256,MD5} files.

Sponsored by: The FreeBSD Foundation

Also copy CHECKSUM.{SHA256,MD5} files.

Sponsored by: The FreeBSD Foundation

Fix a few incorrect variables and/or hard-coded paths.

Sponsored by: The FreeBSD Foundation

Sigh. Fix more syntax errors introduced by the last commit.

Sponsored by: The FreeBSD Foundation

Fix a make(1) syntax error.

Sponsored by: The FreeBSD Foundation

Temporarily 'rm -rf $FTPDIR' during additional testing.

Sponsored by: The FreeBSD Foundation

Always use the 'make install' directory as the source for images.
For RE purposes, we use the default (/R within the chroot), so
this helps avoid copying files multiple times and xz(1)-compressing
additional times when not needed.

Again, this Makefile is not for general consumption.

Sponsored by: The FreeBSD Foundation

Add a new file, Makefile.mirrors, which is intended to replace
a 474-line kludge of a shell script to pre-create the directory
hierarchy on ftp-master.

This is not in any way connected to the build, and there is no
intention to do so. This only intent here is to try to make
things a little bit easier for me. But I've probably just made
things worse.

Sponsored by: The FreeBSD Foundation