Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 142 insertions, 0 deletions

diff --git a/taskcluster/ci/diffoscope/artifacts.yml b/taskcluster/ci/diffoscope/artifacts.yml
new file mode 100644
index 0000000000..0e901f50fd
--- /dev/null
+++ b/taskcluster/ci/diffoscope/artifacts.yml
@@ -0,0 +1,52 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+---
+job-defaults:
+    # Artifact builds always build with nightly branding, so these checks don't
+    # work on non-trunk branches.
+    run-on-projects: ['trunk']
+    unpack: true
+    fail-on-diff: true
+    pre-diff-commands:
+        # jogfile.json is only created in artifact builds.
+        - rm b/"$RESOURCE_DIR"/jogfile.json
+        # Remove noise from differences in line numbers in preprocessor output
+        # due to #if/#else branches.
+        - sed -i '/^\/\/@line /d' {a,b}/"$RESOURCE_DIR"/browser/defaults/preferences/firefox.js
+        # bug 1825141 - telemetry.fog.artifact_build isn't stable between
+        # artifact and not-artifact builds, so remove its line if present.
+        - sed -i '/telemetry\.fog\.artifact\_build/d' b/"$RESOURCE_DIR"/browser/defaults/preferences/firefox.js
+        # artifact builds are not fed with accepted-mar-channel-ids
+        - sed -i '/ACCEPTED_MAR_CHANNEL_IDS/d' {a,b}/"$RESOURCE_DIR"/update-settings.ini
+    # Extra diffoscope arguments to account for:
+    # - about:buildconfig being expectedly different.
+    extra-args: >-
+        --exclude b/"$RESOURCE_DIR"/chrome/toolkit/content/global/buildconfig.html
+    # This is necessary to avoid building the dependencies on every push on autoland
+    # A more robust fix for this is https://bugzilla.mozilla.org/show_bug.cgi?id=1643346
+    optimization:
+        skip-unless-expanded: null
+
+artifact-linux64-validation:
+    symbol: Linux64a
+    new: artifact-build-linux64-artifact/opt
+    original: build-linux64/opt
+
+artifact-macosx64-validation:
+    symbol: Macosx64a
+    new: artifact-build-macosx64-artifact/opt
+    original: build-macosx64/opt
+
+artifact-win64-validation:
+    symbol: Win64a
+    new: artifact-build-win64-artifact/opt
+    original: build-win64/opt
+    # Extra diffoscope arguments to account for:
+    # - about:buildconfig being expectedly different.
+    # - There are some differences in PE metadata in helper.exe because
+    #   it's (re)built in the EME build, and that part of the build is
+    #   not reproducible.
+    extra-args: >-
+        --exclude b/"$RESOURCE_DIR"/chrome/toolkit/content/global/buildconfig.html
+        --exclude b/firefox/uninstall/helper.exe
diff --git a/taskcluster/ci/diffoscope/kind.yml b/taskcluster/ci/diffoscope/kind.yml
new file mode 100644
index 0000000000..89b38fc665
--- /dev/null
+++ b/taskcluster/ci/diffoscope/kind.yml
@@ -0,0 +1,61 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+---
+loader: gecko_taskgraph.loader.transform:loader
+
+kind-dependencies:
+    - artifact-build
+    - build
+    - toolchain
+
+transforms:
+    - gecko_taskgraph.transforms.diffoscope:transforms
+    - gecko_taskgraph.transforms.job:transforms
+    - gecko_taskgraph.transforms.task:transforms
+
+# Note: --exclude-command .--line-numbers is because of
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=879003
+# That skips `objdump --disassemble --line-numbers` and falls back to
+# `objdump --disassemble`
+# Note: the .chk excludes are for files that are known to differ between
+# builds because they are signed with an ephemeral private key that is
+# generated for each build.
+job-defaults:
+    tier: 2
+    args: >-
+        --output-empty
+        --no-default-limits
+        --max-page-size 100000000
+        --max-page-diff-block-lines 10000
+        --exclude-directory-metadata=yes
+        --exclude-command .--line-numbers
+
+jobs-from:
+    - artifacts.yml
+    - reproducible.yml
+
+# Make a task for each diff we might want. The following are just examples,
+# Both original and new can point to builds from the full set of tasks or
+# from other sets through an index-search. Other kinds than `build` can be
+# compared (for example, static-analysis), provided you adjust the
+# kind-dependencies above.
+# jobs:
+#     android-build-vs-previous-try:
+#         symbol: A
+#         new: build-android-arm/opt
+#         original: {index-search: gecko.v2.try.revision.aabd5deb0156f9b55ab60ad6a01ebfc4580bf2e1.mobile.android-arm-opt}
+#     linux64-build-vs-previous-try:
+#         symbol: L
+#         new: build-linux64/opt
+#         original: {index-search: gecko.v2.try.revision.aabd5deb0156f9b55ab60ad6a01ebfc4580bf2e1.firefox.linux64-opt}
+#         extra-args: >-
+#             --exclude-command .--hex-dump=.gnu_debuglink
+#     macosx-build-vs-previous-try:
+#         symbol: M
+#         new: build-macosx64/opt
+#         original: {index-search: gecko.v2.try.revision.aabd5deb0156f9b55ab60ad6a01ebfc4580bf2e1.firefox.macosx64-opt}
+#     win32-build-vs-previous-try:
+#         symbol: W
+#         new: build-win32/opt
+#         original: {index-search: gecko.v2.try.revision.aabd5deb0156f9b55ab60ad6a01ebfc4580bf2e1.firefox.win32-opt}
diff --git a/taskcluster/ci/diffoscope/reproducible.yml b/taskcluster/ci/diffoscope/reproducible.yml
new file mode 100644
index 0000000000..4f89bfca4e
--- /dev/null
+++ b/taskcluster/ci/diffoscope/reproducible.yml
@@ -0,0 +1,29 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+---
+job-defaults:
+    fail-on-diff: true
+    run-on-projects: ['mozilla-central']
+
+reproducible-linux32:
+    symbol: Linux32
+    new: build-linux-reproduced/opt
+    original: build-linux-shippable/opt
+
+reproducible-linux32-generated-files:
+    symbol: Linux32g
+    artifact: target.generated-files.tar.gz
+    new: build-linux-reproduced/opt
+    original: build-linux-shippable/opt
+
+reproducible-linux64:
+    symbol: Linux64
+    new: build-linux64-reproduced/opt
+    original: build-linux64-shippable/opt
+
+reproducible-linux64-generated-files:
+    symbol: Linux64g
+    artifact: target.generated-files.tar.gz
+    new: build-linux64-reproduced/opt
+    original: build-linux64-shippable/opt