Uplift: Remove support for Ubuntu/bionic (#6855) (#7420)

* Remove support for Ubuntu/bionic (#6855)

* for another taskcluster run

* taskcluster trigger

---------

Co-authored-by: Naomi Kirby <oskirby@gmail.com>

Author: mcleinman

.github/workflows/ppa-automation.yaml

@@ -55,7 +55,7 @@ jobs:
           GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
           GPG_PASSWORD: ${{ secrets.GPG_PASSWORD }}
           GNUPGHOME: ${{ runner.temp }}/gnupg-data
-          PPA_TARGET_DISTS: bionic focal jammy kinetic lunar
+          PPA_TARGET_DISTS: focal jammy kinetic lunar
           PPA_URL: ${{ steps.gen-source.outputs.ppa-url }}
         run: |
           mkdir -m700 $GNUPGHOME

linux/bionic/Dockerfile

@@ -4,17 +4,17 @@ Priority: optional
 Maintainer: mozilla <vpn@mozilla.com>
 Build-Depends: debhelper (>= 9.20160709),
                cdbs,
-               cmake (>= 3.16~) | cmake-mozilla (>= 3.16~),
+               cmake (>= 3.16~),
                flex,
-               gcc (>=4:8.0.0~) | gcc-8,
-               g++ (>=4:8.0.0~) | g++-8,
+               gcc (>=4:8.0.0~),
+               g++ (>=4:8.0.0~),
                golang (>=2:1.18~) | golang-1.18,
                cargo,
                python3-yaml,
                python3-jinja2,
                python3-click,
                libgl-dev,
-               libopengl-dev (>= 1.3.0~) | libglvnd-dev (<< 1.3.0~),
+               libopengl-dev (>= 1.3.0~),
                libqt6core5compat6-dev (>=6.2.0~),
                libqt6networkauth6-dev (>=6.2.0~),
                libqt6opengl6-dev (>=6.2.0~),

linux/bionic/README.md

@@ -11,12 +11,6 @@ ifneq (ok,$(shell dpkg --compare-versions $(GOLANG_NATIVE_VERSION) ge 2:1.18 &&
 	export PATH := $(GODIR)/bin:$(PATH)
 endif
 
-GCC_NATIVE_VERSION = $(shell gcc -dumpversion 2>/dev/null || echo 0)
-ifneq (ok,$(shell dpkg --compare-versions $(GCC_NATIVE_VERSION) ge 8 && echo ok))
-	export CC := gcc-8
-	export CXX := g++-8
-endif
-
 %:
 	dh $@ --with=systemd --warn-missing
 

linux/debian/control

@@ -25,16 +25,6 @@ task-defaults:
         use-caches: true
         command: /builds/worker/builder.sh
 
-linux/bionic:
-    description: "Linux Build (Ubuntu/Bionic)"
-    treeherder:
-        platform: linux/bionic
-    worker:
-        docker-image: {in-tree: linux-build-bionic}
-    add-index-routes:
-        name: linux-bionic
-        type: build
-
 linux/focal:
     description: "Linux Build (Ubuntu/Focal)"
     treeherder:

linux/debian/rules

@@ -76,12 +76,6 @@ tasks:
         args:
             ANDROID_ARCH: android_armv7
             QT_VERSION: 6.4.0
-    linux-build-bionic:
-        symbol: I(linux-bionic)
-        definition: linux-dpkg-build
-        args:
-            DOCKER_BASE_IMAGE: ubuntu:bionic
-            QTPPA: ppa:okirby/qt6-backports
     linux-build-focal:
         symbol: I(linux-focal)
         definition: linux-dpkg-build