[ci] Try to add a system build of debian trixie

.github/workflows/debian-builds.yaml

@@ -15,6 +15,7 @@ jobs:
           - { distro: bookworm, CC: clang-19,  CXX: clang++-19, PACKAGES: "clang-19" }
           - { distro: bookworm, CC: gcc,       CXX: g++,        PACKAGES: "build-essential" }
           - { distro: trixie, CC: gcc,      CXX: g++,     PACKAGES: "build-essential gcc-14 g++-14 llvm-17-dev libclang-17-dev " }
+          - { distro: trixie-system, CC: gcc,      CXX: g++,     PACKAGES: "build-essential gcc-14 g++-14 llvm-17-dev libclang-17-dev " }
           - { distro: trixie, CC: clang-19,    CXX: clang++-19, PACKAGES: "build-essential clang-19 llvm-19-dev libclang-19-dev lld-19 " }
     steps:
       - name: Install git

ci/trixie-system.build.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+export SCORE_DIR=$PWD
+
+mkdir -p /build || true
+cd /build
+
+cmake $SCORE_DIR \
+  -GNinja \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX=install \
+  -DSCORE_DYNAMIC_PLUGINS=1 \
+  -DSCORE_USE_SYSTEM_LIBRARIES=1 \
+  -DSCORE_PCH=1
+
+cmake --build .
+cmake --build . --target install
+cmake --build . --target package
+
+mv *.deb ..

ci/trixie-system.deps.sh

@@ -0,0 +1,39 @@
+#!/bin/bash -eux
+
+source ci/common.setup.sh
+
+# See debian-builds.yml for packages
+# (those are the specific compiler versions)
+# Mainly this variable is neede because one needs to do
+# apt install gcc-N g++-N to get g++-N,
+# but only clang-M as clang++-M is not a package
+
+export CLANG_VERSION=19
+
+# libsdl2-dev libsdl2-2.0-0
+$SUDO apt-get update -qq
+$SUDO apt-get install -qq --force-yes \
+     ${PACKAGES:=} \
+     build-essential binutils cmake \
+     libasound2-dev \
+     ninja-build \
+     clang-$CLANG_VERSION lld-$CLANG_VERSION libclang-$CLANG_VERSION-dev llvm-$CLANG_VERSION-dev \
+     libfftw3-dev \
+     libsuil-dev liblilv-dev lv2-dev \
+     libdrm-dev libgbm-dev \
+     libdbus-1-dev \
+     qt6-base-dev qt6-base-dev-tools qt6-base-private-dev \
+     qt6-declarative-dev qt6-declarative-dev-tools qt6-declarative-private-dev \
+     qt6-scxml-dev \
+     qt6-websockets-dev \
+     qt6-serialport-dev \
+     qt6-shadertools-dev \
+     qt6-svg-dev \
+     libbluetooth-dev \
+     libglu1-mesa-dev libglu1-mesa libgles2-mesa-dev \
+     libavahi-compat-libdnssd-dev libsamplerate0-dev \
+     portaudio19-dev \
+     libpipewire-0.3-dev \
+     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev
+
+source ci/common.deps.sh