ci: add haiku to ci matrix

.github/workflows/haiku.yml

@@ -0,0 +1,54 @@
+name: Build (Haiku @QEMU)
+
+on:
+  # push:  # Disabled ci on push because of long build times
+  pull_request:
+    paths:
+      - '**/haiku/*'
+      - '.github/workflows/haiku.yml'
+  workflow_dispatch:
+
+jobs:
+  haiku:
+    runs-on: ubuntu-latest
+    name: Haiku
+    container: docker.io/hectorm/qemu-haiku:latest
+    steps:
+    - name: Wait until the VM is ready
+      run: |
+        container-init & timeout 600 vmshell exit 0
+    - name: Setup Haiku dependencies
+      run: vmshell pkgman install -y cmd:cmake cmd:gcc cmd:ld cmd:ninja cmd:pkg_config haiku_devel devel:libgl devel:libglu
+    - uses: actions/checkout@v3
+    - name: Copy project to VM
+      run: |
+        vmshell mkdir ./src/
+        tar -cf - ./ | vmshell tar -xf - -C ./src/
+    - name: Configure (CMake)
+      run: vmshell cmake -S src -B build -GNinja \
+        -DSDL_TESTS=ON \
+        -DSDL_WERROR=ON \
+        -DSDL_INSTALL_TESTS=ON \
+        -DSDL_VENDOR_INFO=Github_Workflow \
+        -DCMAKE_INSTALL_PREFIX=cmake_prefix \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON \
+        -DSDL_TESTS_TIMEOUT_MULTIPLIER=10
+    - name: Build (CMake)
+      run: |
+        vmshell cmake --build ./build/ --config Release --verbose --parallel
+    - name: Run build-time tests (CMake)
+      run: |
+        vmshell ctest -VV --test-dir build/
+    - name: Install (CMake)
+      run: |
+        vmshell cmake --install ./build/ --config Release
+    - name: Verify CMake configuration files
+      run: |
+        vmshell cmake -S ./src/cmake/test -B cmake_config_build -G Ninja \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DCMAKE_PREFIX_PATH=\$PWD/cmake_prefix
+        vmshell cmake --build ./cmake_config_build --verbose
+    - name: Verify sdl3.pc
+      run: |
+        vmshell CC=c++ PKG_CONFIG_PATH=\$PWD/cmake_prefix/lib/pkgconfig src/cmake/test/test_pkgconfig.sh