Bug 1751515 - Part 3: Do not install artifact test archive when `--disable-tests`. r=firefox-build-system-reviewers,glandium

When consuming artifacts from `Bs` jobs, there is no test archive.
The consumer still needs to specify "no tests", but this at least
allows the artifact build to proceed.

Differential Revision: https://phabricator.services.mozilla.com/D136930

Bug 1744325 - Remove outdated `update-packaging` cruft. r=bhearsum,firefox-build-system-reviewers,glandium

None of this is used now that `funsize` generates update MARs.  It
might have even been possible to remove this in Bug 1173459, years
ago.

Differential Revision: https://phabricator.services.mozilla.com/D132836

Ever since all builds we get artifacts from have been cross-compiled, those
artifacts have been for Linux. They are not of any use on Mac or Windows hosts,
so it's unnecessary to get them. And we might as well be consistent across
platforms, and not get them on Linux either, even if they are native.

Differential Revision: https://phabricator.services.mozilla.com/D129790

Backed out changeset 258ae2eb6cd4 (bug 1690870)
Backed out changeset eb0be4532ace (bug 1690870)
Backed out changeset 05556177ebe6 (bug 1690870)

Ever since all builds we get artifacts from have been cross-compiled, those
artifacts have been for Linux. They are not of any use on Mac or Windows hosts,
so it's unnecessary to get them. And we might as well be consistent across
platforms, and not get them on Linux either, even if they are native.

Differential Revision: https://phabricator.services.mozilla.com/D129790

Linux switched to the 3-tier PGO build in bug 1516114, Windows in bug 1557785. These use the 'shippable' platform and the 'pgo' one is not used anymore on these platforms.

Depends on D95802

Differential Revision: https://phabricator.services.mozilla.com/D95803

If you just call into `mach` directly, `mach` will select the `python3` binary at the front of the `PATH`, which may not be the configured `PYTHON3` binary. Instead, we explicitly call `$(PYTHON3) mach`.

In at least one place, [we call into a Python 2-only `mach` command](https://searchfox.org/mozilla-central/rev/d866b96d74ec2a63f09ee418f048d23f4fd379a2/Makefile.in#142). We should do the same in that case once `mach android` is converted to Python 3 (see bug 1638947).

The Gradle files are another place where we [call directly into `mach`](https://searchfox.org/mozilla-central/rev/d866b96d74ec2a63f09ee418f048d23f4fd379a2/settings.gradle#5) that should also be fixed. The comment in `settings.gradle` ("gradle is called before parsing config.status, we cannot use PYTHON") suggests this may not be possible though. I'll follow up about that.

Differential Revision: https://phabricator.services.mozilla.com/D95216

Bug 1670357 - Remove `make` targets for cleaning: `clean`, `realclean`, `clobber`, `distclean`, `clobber_all`, `everything` r=firefox-build-system-reviewers,mhentges

The `clobber` targets are superseded by `mach clobber`, so we don't need them for any reason. The `clean` target is meant to get you to a post-`configure` state, but it doesn't really work, and if it's necessary for you to be in that state for some reason you can just clobber and re-`configure`, so it doesn't seem worth it to get it working again. Instead, delete all of them. Also delete `everything` which is not useful when `clobber` doesn't exist.

Differential Revision: https://phabricator.services.mozilla.com/D93514

It's not necessary anymore.

Differential Revision: https://phabricator.services.mozilla.com/D90206

Bug 1654994 - Switch full symbols archive to tar.zst. r=firefox-build-system-reviewers,rstewart,tomprince

Differential Revision: https://phabricator.services.mozilla.com/D85252

Differential Revision: https://phabricator.services.mozilla.com/D85354

Backed out changeset cd3e1074b785 (bug 1654994)
Backed out changeset 45ee50e76d61 (bug 1654994)
Backed out changeset 77f1b667baec (bug 1654994)
Backed out changeset 9fca8b0bf8c1 (bug 1654994)
Backed out changeset 7131943d8db9 (bug 1654994)
Backed out changeset 435b90f6ca70 (bug 1654994)

Bug 1654994 - Switch full symbols archive to tar.zst. r=firefox-build-system-reviewers,rstewart,tomprince

Differential Revision: https://phabricator.services.mozilla.com/D85252

Differential Revision: https://phabricator.services.mozilla.com/D85354

Bug 1654371 - Get verbose output from `mach artifact install` in artifact builds if we're doing verbose build logging r=froydnj

Differential Revision: https://phabricator.services.mozilla.com/D84419

This is strictly a quality of life improvement when cross-compiling to
Windows targets.  A common scenario is mounting an object directory
into a Windows VM, which requires additional VM configuration to
handle (absolute) symlinks.  With this patch, `export NSDISTMODE=copy`
in a mozconfig sidesteps any such symlink issues.

Differential Revision: https://phabricator.services.mozilla.com/D77118

Backed out changeset 9c0a44614576 (bug 1641291)
Backed out changeset 0dcf604b880e (bug 1641291)
Backed out changeset d830bee40b5c (bug 1641291)
Backed out changeset fe38c82c2dad (bug 1641291)

This is strictly a quality of life improvement when cross-compiling to
Windows targets.  A common scenario is mounting an object directory
into a Windows VM, which requires additional VM configuration to
handle (absolute) symlinks.  With this patch, `export NSDISTMODE=copy`
in a mozconfig sidesteps any such symlink issues.

Differential Revision: https://phabricator.services.mozilla.com/D77118

Bug 1599658 - Delete previous definition of py_action in Makefiles. Now py_action calls into Python 3 and py3_action doesn't exist. r=glandium

Differential Revision: https://phabricator.services.mozilla.com/D72487

Differential Revision: https://phabricator.services.mozilla.com/D72479

Backed out 6 changesets (bug 1632916, bug 1599658, bug 1633037, bug 1633039, bug 1633016, bug 1632920) for SA bustages CLOSED TREE

Backed out changeset 332ce0963b4e (bug 1633039)
Backed out changeset a9904cbc40d9 (bug 1633037)
Backed out changeset d06b0ec349f8 (bug 1599658)
Backed out changeset 8fd300cad80f (bug 1633016)
Backed out changeset f8820941c703 (bug 1632916)
Backed out changeset ac9c2c8746ed (bug 1632920)

Bug 1599658 - Delete previous definition of py_action in Makefiles. Now py_action calls into Python 3 and py3_action doesn't exist. r=glandium

Differential Revision: https://phabricator.services.mozilla.com/D72487

Differential Revision: https://phabricator.services.mozilla.com/D72479

Differential Revision: https://phabricator.services.mozilla.com/D70156

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D67451

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D65853

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D65849

--HG--
extra : moz-landing-system : lando

Bug 1620744 - Use py3_action for cases that already support it; r=firefox-build-system-reviewers,rstewart

Differential Revision: https://phabricator.services.mozilla.com/D65846

--HG--
extra : moz-landing-system : lando

Backed out 13 changesets (bug 1620744) for causing diffoscope failures firefox/browser/chrome/browser/content/browser/built_in_addons.json

CLOSED TREE

Backed out changeset 6beda54bcb9b (bug 1620744)
Backed out changeset a1e97f0b91ef (bug 1620744)
Backed out changeset b8faa0184d4f (bug 1620744)
Backed out changeset 3bc8fda68107 (bug 1620744)
Backed out changeset 8e95b21b2ae3 (bug 1620744)
Backed out changeset 1de09de1a802 (bug 1620744)
Backed out changeset 622a2f7414fa (bug 1620744)
Backed out changeset 3372c9ab721c (bug 1620744)
Backed out changeset 0997313a9f99 (bug 1620744)
Backed out changeset 2fa34749bbfa (bug 1620744)
Backed out changeset 6d597d2eb792 (bug 1620744)
Backed out changeset 78e78f7c7b26 (bug 1620744)
Backed out changeset 6e4d85b19f88 (bug 1620744)

Differential Revision: https://phabricator.services.mozilla.com/D65853

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D65849

--HG--
extra : moz-landing-system : lando

Bug 1620744 - Use py3_action for cases that already support it; r=firefox-build-system-reviewers,rstewart

Differential Revision: https://phabricator.services.mozilla.com/D65846

--HG--
extra : moz-landing-system : lando

We were using `config.status*` as a catchall in `DIST_GARBAGE` for
`config.status` and `config.statusd`.  Unfortunately, the latter was a
directory, so `rm config.status*` error'd out.  We can fix this easily
by putting `config.statusd` in `GARBAGE_DIRS`, which will use `rm -r`,
as intended.

Differential Revision: https://phabricator.services.mozilla.com/D64422

--HG--
extra : moz-landing-system : lando

Bug 1557788 - Remove spurious MOZ_PROFILE_USE ifndefs; r=firefox-build-system-reviewers,chmanchester

One of these appears to be mistakenly leftover from bug 861178
which was intended to avoid purging dist/, but the code inside the ifndef
no longer does that.

The other is from bug 1246881 to avoid re-writing the buildid.h file
during the profile-use build, but now that there are two separate
builds, they will each have their own buildid.h / source-repo.h files.

Differential Revision: https://phabricator.services.mozilla.com/D56116

--HG--
extra : moz-landing-system : lando

MOZ_1TIER_PGO was a temporary hack to support 1-tier PGO builds while
they were being ported to 3-tier. Now that all builds are 3-tier, it can
be removed.

Differential Revision: https://phabricator.services.mozilla.com/D56112

--HG--
extra : moz-landing-system : lando

Bug 1563403 - Use 3-tier PGO for local MOZ_PGO=1 builds; r=firefox-build-system-reviewers,dmajor,chmanchester

Local PGO builds now use 3-tier machinery under the hood. Instead of a
single object directory that gets cleaned in between the instrumented
and profile-use builds, now the instrumented build uses a separate
'${objdir}/instrumented' directory. This makes it easier to handle
within mach since we can drive the two builds with environment variables
and keep all build artifacts separate, without needing to do manual
cleanup in between.

Differential Revision: https://phabricator.services.mozilla.com/D50098

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D47114

--HG--
extra : moz-landing-system : lando

Bug 1550146 - Part 2: Make mach "build" run "stage-package && android assemble-app" for mobile/android. r=glandium

Android artifacts (GeckoView AARs, GeckoViewExample (and Fennec) APKs)
require native libraries (`libxul.so`) and an omnijar (`omni.ja`).
These are produced by `mach package` (really, the `stage-package`
target).  Engineers essentially never want a build without a package
for mobile/android.  This adds mobile/android-only tiers that run
`mach package` and then `mach android assemble-app`.  The latter
consumes `libxul.so` and `omni.ja` to produce _all the things_
relevant to GeckoView engineers.

Differential Revision: https://phabricator.services.mozilla.com/D41450

--HG--
extra : moz-landing-system : lando

Bug 1563711 changed MOZ_FETCHES_DIR to make the MOZ_ANDROID_FAT_AAR_*
environment variables absolute paths. Unfortunately, the replacement
relies on non-osx/windows tasks to run in docker-worker, which is not
necessarily true, and that makes the MOZ_FETCHES_DIR wrong in
non-osx/windows generic-worker tasks.  Apparently, that currently works,
but that's not guaranteed to stay this way.

The MOZ_ANDROID_FAT_AAR_* environment variables don't need to be
absolute paths, though. MOZ_FETCHES_DIR is normalized by run-task, and
MOZ_ANDROID_FAT_AAR_* can be set relative to that, which we do here.

Differential Revision: https://phabricator.services.mozilla.com/D40334

Differential Revision: https://phabricator.services.mozilla.com/D38175

--HG--
extra : moz-landing-system : lando