Linux/CPPBuilder/Dockerfile

@@ -5,13 +5,26 @@ FROM $BASE_BUILDER
 RUN apt-get update && apt-get install -y \
         build-essential \
         git \
+        libwayland-dev \
+        libxkbcommon-dev \
         lsb-release \
         pkg-config \
         software-properties-common \
+        wayland-protocols \
+        weston \
         xvfb
 
 ENV PATH="/root/.local/bin:${PATH}"
 
+# Headless Wayland test setup: a pre-created, correctly-permissioned XDG_RUNTIME_DIR (required
+# by Wayland clients/compositors) plus a weston-run wrapper mirroring xvfb-run's ergonomics -
+# starts Weston's headless backend, runs the given command against it, then tears it down.
+RUN mkdir -p -m 700 /tmp/xdg-runtime
+ENV XDG_RUNTIME_DIR=/tmp/xdg-runtime
+
+COPY weston-run /usr/local/bin/weston-run
+RUN chmod +x /usr/local/bin/weston-run
+
 # Install LLVM 22 and symlink tools
 RUN wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh \
     && chmod +x /tmp/llvm.sh \

Linux/CPPBuilder/weston-run

@@ -0,0 +1,11 @@
+#!/bin/bash
+# Runs the given command against a headless Weston compositor, mirroring xvfb-run's ergonomics
+# for Wayland. Usage: weston-run <command> [args...]
+weston --backend=headless-backend.so --shell=kiosk-shell.so --socket=wayland-headless &
+WESTON_PID=$!
+sleep 1
+WAYLAND_DISPLAY=wayland-headless "$@"
+STATUS=$?
+kill "$WESTON_PID" 2>/dev/null
+wait "$WESTON_PID" 2>/dev/null
+exit "$STATUS"