packaging: Remove unused targets.

This further reduces the targets set to what the CI currently uses.
The native ARM (armhf, aarch64) builds are dropped as we are not
equipped in terms of native hardware to build them and QEMU user
emulation is too slow.  The remaining i386 builds are removed as they
are not used by the CI and have or are being phased out by their
upstreams.

* scripts/make-packaging-target.py
(DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS): New variable.
[debian_10]: Use it.
[debian_10_i386, debian_10_armhf, debian_10_arm64]
[ubuntu_18.04_i386, ubuntu_18.04_qt_i386]: Delete targets.
[rhel_8]: Comment out target for now.
[debian_testing]: Use the above variable.
[ubuntu_20.04, ubuntu_20.10, ubuntu_21.04]: Likewise.
* docker/Dockerfile_debian_10_arm64: Delete file.
* docker/Dockerfile_debian_10_armhf: Likewise.
* docker/Dockerfile_debian_10_i386: Likewise.
* docker/Dockerfile_ubuntu_18.04_i386: Likewise.
* docker/Dockerfile_ubuntu_18.04_qt_i386: Likewise.

Change-Id: Iabb840e7f9a2111afe822e2c05797a651d55e21d

docker/Dockerfile_debian_10_arm64

-FROM arm64v8/debian:buster
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get clean
-RUN apt-get update && \
-    apt-get install -y -o Acquire::Retries=10 \
-        ca-certificates \
-        devscripts \
-        dirmngr \
-        gnupg \
-        wget
-
-RUN wget -O - https://dl.jami.net/public-key.gpg | \
-    tee /usr/share/keyrings/jami-archive-keyring.gpg > /dev/null
-RUN sh -c "echo 'deb [signed-by=/usr/share/keyrings/jami-archive-keyring.gpg] https://dl.jami.net/nightly/debian_10_qt/ jami main' > /etc/apt/sources.list.d/libqt-jami.list"
-
-# add deb-src entries (needed for next step)
-RUN sed -n '/^deb\s/s//deb-src /p' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list
-RUN apt-get clean && apt-get update
-
-COPY packaging/rules/debian/* /tmp/builddeps/debian/
-RUN cd /tmp/builddeps && \
-    apt-get update; \
-    mk-build-deps \
-        --remove --install \
-        --tool "apt-get -y --no-install-recommends -o Acquire::Retries=10" \
-        "debian/control"; \
-    cd / && rm -rf /tmp/builddeps
-
-ADD scripts/build-package-debian.sh /opt/build-package-debian.sh
-
-CMD /opt/build-package-debian.sh

docker/Dockerfile_debian_10_armhf

-FROM arm32v7/debian:buster
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get clean
-RUN apt-get update && \
-    apt-get install -y -o Acquire::Retries=10 \
-        ca-certificates \
-        devscripts \
-        dirmngr \
-        gnupg \
-        wget
-
-RUN wget -O - https://dl.jami.net/public-key.gpg | \
-    tee /usr/share/keyrings/jami-archive-keyring.gpg > /dev/null
-RUN sh -c "echo 'deb [signed-by=/usr/share/keyrings/jami-archive-keyring.gpg] https://dl.jami.net/nightly/debian_10_qt/ jami main' > /etc/apt/sources.list.d/libqt-jami.list"
-
-# add deb-src entries (needed for next step)
-RUN sed -n '/^deb\s/s//deb-src /p' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list
-RUN apt-get clean && apt-get update
-
-COPY packaging/rules/debian/* /tmp/builddeps/debian/
-RUN cd /tmp/builddeps && \
-    apt-get update; \
-    mk-build-deps \
-        --remove --install \
-        --tool "apt-get -y --no-install-recommends -o Acquire::Retries=10" \
-        "debian/control"; \
-    cd / && rm -rf /tmp/builddeps
-
-ADD scripts/build-package-debian.sh /opt/build-package-debian.sh
-
-CMD /opt/build-package-debian.sh

docker/Dockerfile_debian_10_i386

-FROM i386/debian:buster
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get clean
-RUN apt-get update && \
-    apt-get install -y -o Acquire::Retries=10 \
-        ca-certificates \
-        devscripts \
-        dirmngr \
-        gnupg \
-        wget
-
-RUN wget -O - https://dl.jami.net/public-key.gpg | \
-    tee /usr/share/keyrings/jami-archive-keyring.gpg > /dev/null
-RUN sh -c "echo 'deb [signed-by=/usr/share/keyrings/jami-archive-keyring.gpg] https://dl.jami.net/nightly/debian_10_qt/ jami main' > /etc/apt/sources.list.d/libqt-jami.list"
-
-# add deb-src entries (needed for next step)
-RUN sed -n '/^deb\s/s//deb-src /p' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list
-RUN apt-get clean && apt-get update
-
-COPY packaging/rules/debian/* /tmp/builddeps/debian/
-RUN cd /tmp/builddeps && \
-    apt-get update; \
-    mk-build-deps \
-        --remove --install \
-        --tool "apt-get -y --no-install-recommends -o Acquire::Retries=10" \
-        "debian/control"; \
-    cd / && rm -rf /tmp/builddeps
-
-ADD scripts/build-package-debian.sh /opt/build-package-debian.sh
-
-CMD /opt/build-package-debian.sh

docker/Dockerfile_ubuntu_18.04_i386

-FROM i386/ubuntu:18.04
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get clean
-RUN apt-get update && \
-    apt-get install -y -o Acquire::Retries=10 \
-        ca-certificates \
-        devscripts \
-        dirmngr \
-        equivs \
-        gcc-8 \
-        g++-8 \
-        gnupg \
-        wget
-
-RUN wget -O - https://dl.jami.net/public-key.gpg | \
-    tee /usr/share/keyrings/jami-archive-keyring.gpg > /dev/null
-RUN sh -c "echo 'deb [signed-by=/usr/share/keyrings/jami-archive-keyring.gpg] https://dl.jami.net/nightly/ubuntu_18.04_qt/ jami main' > /etc/apt/sources.list.d/libqt-jami.list"
-
-# add deb-src entries (needed for next step)
-RUN sed -n '/^deb\s/s//deb-src /p' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list
-RUN apt-get clean && apt-get update
-
-COPY packaging/rules/debian/* /tmp/builddeps/debian/
-RUN cd /tmp/builddeps && \
-    apt-get update; \
-    mk-build-deps \
-        --remove --install \
-        --tool "apt-get -y --no-install-recommends -o Acquire::Retries=10" \
-        "debian/control"; \
-    cd / && rm -rf /tmp/builddeps
-
-RUN update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 50
-RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 50
-
-ADD scripts/build-package-debian.sh /opt/build-package-debian.sh
-
-CMD /opt/build-package-debian.sh

docker/Dockerfile_ubuntu_18.04_qt_i386

-FROM i386/ubuntu:18.04
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get clean
-RUN apt-get update && \
-    apt-get install -y -o Acquire::Retries=10 \
-        devscripts \
-        equivs \
-        wget
-
-# add/enable src repos (needed for next step)
-RUN sed -n '/^deb\s/s//deb-src /p' /etc/apt/sources.list > /etc/apt/sources.list.d/deb-src.list
-
-RUN apt-get clean && apt-get update
-COPY packaging/rules/debian-qt/* /tmp/builddeps/debian/
-RUN cd /tmp/builddeps && \
-    apt-get update; \
-    mk-build-deps \
-        --remove --install \
-        --tool "apt-get -y --no-install-recommends -o Acquire::Retries=10" \
-        "debian/control"; \
-    cd / && rm -rf /tmp/builddeps
-
-ADD scripts/build-package-debian-qt.sh /opt/build-package-debian-qt.sh
-
-CMD /opt/build-package-debian-qt.sh

scripts/make-packaging-target.py

@@ -89,6 +89,10 @@ RPM_BASED_SYSTEMS_DOCKER_RUN_OPTIONS = (
     '--security-opt seccomp=./docker/profile-seccomp-fedora_28.json '
     '--privileged')
 
+DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS = (
+    '-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) '
+    '--privileged '
+    '--security-opt apparmor=docker-default ')
 
 DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS_QT = (
     '-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) '
@@ -130,22 +134,7 @@ def run_generate_all(parsed_args):
         {
             "distribution": "debian_10",
             "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) --privileged --security-opt apparmor=docker-default",
-        },
-        {
-            "distribution": "debian_10_i386",
-            "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "--privileged --security-opt apparmor=docker-default",
-        },
-        {
-            "distribution": "debian_10_armhf",
-            "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "--privileged --security-opt apparmor=docker-default",
-        },
-        {
-            "distribution": "debian_10_arm64",
-            "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "--privileged --security-opt apparmor=docker-default"
+            "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
         },
         {
             "distribution": "debian_10_qt",
@@ -156,7 +145,7 @@ def run_generate_all(parsed_args):
         {
             "distribution": "debian_testing",
             "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) --privileged --security-opt apparmor=docker-default",
+            "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
         },
         {
             "distribution": "debian_testing_qt",
@@ -176,27 +165,16 @@ def run_generate_all(parsed_args):
             "output_file": "$(DEBIAN_DSC_FILENAME)",
             "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX)",
         },
-        {
-            "distribution": "ubuntu_18.04_i386",
-            "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX)",
-        },
         {
             "distribution": "ubuntu_18.04_qt",
             "output_file": "$(DEBIAN_QT_DSC_FILENAME)",
             "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS_QT,
             "version": "$(DEBIAN_QT_VERSION)",
         },
-        {
-            "distribution": "ubuntu_18.04_qt_i386",
-            "output_file": "$(DEBIAN_QT_DSC_FILENAME)",
-            "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS_QT,
-            "version": "$(DEBIAN_QT_VERSION)",
-        },
         {
             "distribution": "ubuntu_20.04",
             "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) --privileged --security-opt apparmor=docker-default",
+            "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
         },
         {
             "distribution": "ubuntu_20.04_qt",
@@ -207,7 +185,7 @@ def run_generate_all(parsed_args):
         {
             "distribution": "ubuntu_20.10",
             "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) --privileged --security-opt apparmor=docker-default",
+            "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
         },
         {
             "distribution": "ubuntu_20.10_qt",
@@ -218,7 +196,7 @@ def run_generate_all(parsed_args):
         {
             "distribution": "ubuntu_21.04",
             "output_file": "$(DEBIAN_DSC_FILENAME)",
-            "options": "-e QT_JAMI_PREFIX=$(QT_JAMI_PREFIX) --privileged --security-opt apparmor=docker-default",
+            "options": DPKG_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
         },
         {
             "distribution": "ubuntu_21.04_qt",
@@ -242,12 +220,13 @@ def run_generate_all(parsed_args):
             "output_file": ".packages-built",
             "options": RPM_BASED_SYSTEMS_DOCKER_RUN_OPTIONS
         },
-        {
-            "distribution": "rhel_8",
-            "output_file": ".packages-built",
-            "options": RPM_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
-            "docker_build_args": "--build-arg PASS=${PASS}"
-        },
+        # Disabled 2021/05/21 because it's broken.
+        # {
+        #     "distribution": "rhel_8",
+        #     "output_file": ".packages-built",
+        #     "options": RPM_BASED_SYSTEMS_DOCKER_RUN_OPTIONS,
+        #     "docker_build_args": "--build-arg PASS=$${PASS}"
+        # },
         # OpenSUSE
         {
             "distribution": "opensuse-leap_15.2",