cleaned up custom debs for qt and libwayland and added a README

Dockerfile.agnos

@@ -34,7 +34,7 @@ RUN apt-get -o Dpkg::Options::="--force-overwrite" install -yq \
     /tmp/agnos/libwayland-1.9.0-1.deb \
     /tmp/agnos/libicu66_66.1-2ubuntu2.1_arm64.deb \
     /tmp/agnos/libssl1.1_1.1.1f-1ubuntu2.22_arm64.deb \
-    libdouble-conversion3
+    /tmp/agnos/libffi6_3.2.1-8_arm64.deb
 
 # ################## #
 # #### Compiler #### #

userspace/base_setup.sh

@@ -196,9 +196,3 @@ apt-get install --no-install-recommends -yq \
     hostapd \
     libgtk2.0-dev \
     libxml2:armhf \
-
-# TODO: put these back when updating weston & removing old libwayland-1.9.0-1.deb
-    # libwayland-client0:armhf \
-    # libwayland-cursor0:armhf \
-    # libwayland-server0:armhf \
-    # libwayland-dev \

userspace/openpilot_dependencies.sh

@@ -62,28 +62,3 @@ apt-get install --no-install-recommends -yq \
     wget \
     zlib1g-dev \
     zstd
-
-# TODO: put these back when updating weston & removing old qt-5.12.8.deb
-    # libqt5opengl5-dev \
-    # libqt5sql5-sqlite \
-    # libqt5svg5-dev \
-    # libqt5multimedia5-plugins \
-    # qml-module-qtquick2 \
-    # qtbase5-dev \
-    # qtchooser \
-    # qt5-qmake \
-    # qtbase5-dev-tools \
-    # qtbase5-private-dev \
-    # qtdeclarative5-dev \
-    # qtdeclarative5-private-dev \
-    # qtlocation5-dev \
-    # qtmultimedia5-dev \
-    # qtpositioning5-dev \
-    # qtwayland5 \
-
-# in case of uncertainty, qt5-default was a metapackage for:
-    # qtbase5-dev
-    # qtchooser
-    # qt5-qmake
-    # qtbase5-dev-tools
-# more info: https://packages.ubuntu.com/focal/qt5-default

userspace/qtwayland/README

@@ -0,0 +1,79 @@
+# Ubuntu 24.04 + "old" weston
+
+The following need to work together in Ubuntu 24.04 (noble):
+- "old" weston
+- libwayland
+- qtwayland
+- qt
+
+The "old" weston is built with:
+- libwayland-dev_1.9.0-1
+- libwayland-server_1.9.0-1
+- libwayland-client_1.9.0-1
+- libwayland-cursor_1.9.0-1
+
+These are roughly from Xenial (16.04 - https://launchpad.net/ubuntu/xenial/arm64/libwayland-dev/1.9.0-1).
+
+In Ubuntu 20.04 (focal) even if libwayland is 1.18.0-1, the protocol betweeen
+the server (1.9.0-1) and client (1.18.0-1) was still compatible. Unfortunately,
+this is not the case anymore in Ubuntu 24.04 (noble), where libwayland 1.22.0
+is not compatible anymore with 1.9.0.
+
+Because of this:
+- libwayland-*_1.9.0-1 packages can't be installed anymore from noble, but a
+custom deb has been built manually (libwayland-1.9.0-1.deb) - this includes all
+libwayland packages in one package - there is no source for this deb
+- libwayland-*_1.9.0-1 packages has a dependency (libffi6)
+
+Also, Qt 5.15 from Ubuntu 24.04 (noble) doesn't compile with these old
+dependencies, 5.12 being the last major being able to be compiled, so:
+- a custom qt-5.12.8.deb has been built manually, since qt from focal has a lot
+of dependencies not existing in Ubuntu 24.04 (noble) - there is no source for
+this deb
+- qt has two non-qt related dependencies (libicu66, libssl1.1)
+
+The dependencies for the two custom debs can be downloaded from Launchpad:
+```
+curl -LO https://launchpad.net/ubuntu/+archive/primary/+files/libffi6_3.2.1-8_arm64.deb
+curl -LO https://launchpad.net/ubuntu/+archive/primary/+files/libicu66_66.1-2ubuntu2.1_arm64.deb
+curl -LO https://launchpad.net/ubuntu/+archive/primary/+files/libssl1.1_1.1.1f-1ubuntu2.22_arm64.deb
+```
+\* libffi6_armhf is also needed, but already exits in libs32
+
+# When updating weston & removing custom debs
+After removing qt-5.12.8.deb add these back:
+```
+libqt5opengl5-dev \
+libqt5sql5-sqlite \
+libqt5svg5-dev \
+libqt5multimedia5-plugins \
+qml-module-qtquick2 \
+qtbase5-dev \
+qtchooser \
+qt5-qmake \
+qtbase5-dev-tools \
+qtbase5-private-dev \
+qtdeclarative5-dev \
+qtdeclarative5-private-dev \
+qtlocation5-dev \
+qtmultimedia5-dev \
+qtpositioning5-dev \
+qtwayland5 \
+```
+
+In case of uncertainty, qt5-default was a metapackage for:
+```
+qtbase5-dev
+qtchooser
+qt5-qmake
+qtbase5-dev-tools
+```
+More info: https://packages.ubuntu.com/focal/qt5-default
+
+After removing libwayland-1.9.0-1.deb add these back:
+```
+libwayland-client0:armhf \
+libwayland-cursor0:armhf \
+libwayland-server0:armhf \
+libwayland-dev \
+```

userspace/qtwayland/libffi6_3.2.1-8_arm64.deb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0f8d2b7613167317ec4f9bf65125a2e13c5f357e5acb5cc1fa9ed488c3c88b0
+size 17016

userspace/qtwayland/libwayland-1.9.0-1.deb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:df6fa74cee8c567b9a4129bbeaad5ef13c84da50e6dcc899fb34bd93a6f42b6d
-size 162120
+oid sha256:042c68c537e51a39c7ccb829a3ccf5f435adb775e7af0f0d0085de121c8ea53c
+size 135452

userspace/qtwayland/qt-5.12.8.deb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9860a4cae4ebc135fe1face36294285e89a42bd05e8199164f45f6ed7f9c621a
-size 21413360
+oid sha256:56532303275b8aefddaf72ddbc1c63195676d46ac22e1d49a888b65e181d638b
+size 21165122