Add CUDA to Flatpak (#218)

.github/workflows/CI.yml

@@ -159,38 +159,21 @@ jobs:
 
   build_linux_flatpak:
     name: Linux Flatpak
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     needs: check_changelog
 
     steps:
-      - name: Maximize build space
-        uses: easimon/maximize-build-space@master
-        with:
-          root-reserve-mb: 2048
-          swap-size-mb: 8192
-          remove-dotnet: 'true'
-          remove-android: 'true'
-          remove-haskell: 'true'
-
-      - name: Cache flatpak-builder
-        uses: actions/cache@v3
-        with:
-          path: ./build/.flatpak-builder/build
-          key: ${{ runner.os }}-flatpak-builder
-
       - name: Checkout
         uses: actions/checkout@v3
 
       - name: Setup Dependencies Linux Flatpak
         run: |
-          sudo add-apt-repository ppa:flatpak/stable -y
           sudo apt-get update -y
           sudo apt-get install -y \
               cmake \
-              flatpak \
-              flatpak-builder
-          sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-          sudo flatpak install flathub org.freedesktop.Platform//21.08 org.freedesktop.Sdk//21.08 -y
+              flatpak
+          sudo su $(whoami) -c 'flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo'
+          sudo su $(whoami) -c 'flatpak install --user flathub org.flatpak.Builder org.freedesktop.Platform//21.08 org.freedesktop.Sdk//21.08 -y'
 
       - name: Configure Flatpak Manifest
         run: |
@@ -222,9 +205,8 @@ jobs:
       - name: Build Linux Flatpak
         working-directory: build
         run: |
-          sudo flatpak-builder build-dir com.github.sunshinestream.sunshine.yml
-          sudo flatpak-builder --repo=repo --force-clean build-dir com.github.sunshinestream.sunshine.yml
-          sudo flatpak build-bundle ./repo ../artifacts/sunshine.flatpak com.github.sunshinestream.sunshine
+          sudo su $(whoami) -c 'flatpak run org.flatpak.Builder --repo=repo --force-clean build-sunshine com.github.sunshinestream.sunshine.yml'
+          sudo su $(whoami) -c 'flatpak build-bundle ./repo ../artifacts/sunshine.flatpak com.github.sunshinestream.sunshine'
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@v3

packaging/linux/flatpak/com.github.sunshinestream.sunshine.yml

@@ -11,7 +11,7 @@ finish-args:
   - --socket=pulseaudio
   - --share=network
   - --device=all
-  - --persist=.
+  - --persist=.config/sunshine
   - --system-talk-name=org.freedesktop.Avahi
   - --env=PULSE_PROP_media.category=Manager
 
@@ -24,36 +24,37 @@ cleanup:
   - /share
 
 modules:
-#  - name: cuda
-#    buildsystem: simple
-#    only-arches:
-#      - x86_64
-#      - aarch64
-#    cleanup:
-#      - '*'
-#    build-commands:
-#      - chmod u+x ./cuda.run
-#      - ./cuda.run --silent --toolkit --toolkitpath=/app --no-opengl-libs --no-man-page --no-drm
-#      - rm ./cuda.run
-#      - rm -r /app/nsight-systems-2021.3.2
-#    sources:
-#      - type: file
-#        only-arches:
-#          - x86_64
-#        url: https://developer.download.nvidia.com/compute/cuda/11.4.2/local_installers/cuda_11.4.2_470.57.02_linux.run
-#        sha256: bbd87ca0e913f837454a796367473513cddef555082e4d86ed9a38659cc81f0a
-#        dest-filename: cuda.run
-#      - type: file
-#        only-arches:
-#          - aarch64
-#        url: https://developer.download.nvidia.com/compute/cuda/11.4.2/local_installers/cuda_11.4.2_470.57.02_linux_sbsa.run
-#        sha256: f2c4a52e06329606c8dfb7c5ea3f4cb4c0b28f9d3fdffeeb734fcc98daf580d8
-#        dest-filename: cuda.run
+  - name: cuda
+    disabled: false
+    buildsystem: simple
+    only-arches:
+      - x86_64
+      - aarch64
+    cleanup:
+      - '*'
+    build-commands:
+      - chmod u+x ./cuda.run
+      - ./cuda.run --silent --toolkit --toolkitpath=$FLATPAK_DEST/cuda --no-opengl-libs --no-man-page --no-drm --tmpdir=$FLATPAK_BUILDER_BUILDDIR
+      - rm -r $FLATPAK_DEST/cuda/nsight-systems-2021.3.2
+      - rm ./cuda.run
+    sources:
+      - type: file
+        only-arches:
+          - x86_64
+        url: https://developer.download.nvidia.com/compute/cuda/11.4.2/local_installers/cuda_11.4.2_470.57.02_linux.run
+        sha256: bbd87ca0e913f837454a796367473513cddef555082e4d86ed9a38659cc81f0a
+        dest-filename: cuda.run
+      - type: file
+        only-arches:
+          - aarch64
+        url: https://developer.download.nvidia.com/compute/cuda/11.4.2/local_installers/cuda_11.4.2_470.57.02_linux_sbsa.run
+        sha256: f2c4a52e06329606c8dfb7c5ea3f4cb4c0b28f9d3fdffeeb734fcc98daf580d8
+        dest-filename: cuda.run
 
   - name: boost
     buildsystem: simple
     build-commands:
-      - ./bootstrap.sh --prefix=/app --with-libraries=system,thread,log
+      - ./bootstrap.sh --prefix=$FLATPAK_DEST --with-libraries=system,thread,log
       - ./b2 install variant=release link=static,shared runtime-link=shared cxxflags="$CXXFLAGS" linkflags="$LDFLAGS" -j $FLATPAK_BUILDER_N_JOBS
     sources:
       - type: archive
@@ -81,8 +82,9 @@ modules:
       # - --enable-nonfree
       # - --enable-cuda-nvcc
       # - --enable-libnpp
-      # - --extra-cflags=-I/app/include
-      # - --extra-ldflags=-L/app/lib64
+      # - --extra-cflags=-I${FLATPAK_DEST}/cuda/include
+      # - --extra-ldflags=-L${FLATPAK_DEST}/cuda/lib64
+      # - --nvccflags="-gencode arch=compute_52,code=sm_52 -O2"
     cleanup:
       - /share/ffmpeg/examples
     sources:
@@ -118,10 +120,10 @@ modules:
           - type: archive
             url: https://bitbucket.org/multicoreware/x265_git/downloads/x265_3.5.tar.gz
             sha256: e70a3335cacacbba0b3a20ec6fecd6783932288ebc8163ad74bcc9606477cae8
-      - name: nv-codec-headers
+      - name: ffnvcodec
         no-autogen: true
         make-install-args:
-          - PREFIX=/app
+          - PREFIX=${FLATPAK_DEST}
         cleanup:
           - '*'
         sources:
@@ -196,7 +198,8 @@ modules:
       cxxflags: -I${C_INCLUDE_PATH}/libevdev-1.0
     config-opts:
       - -DCMAKE_BUILD_TYPE=Release
-      - -DCMAKE_INSTALL_PREFIX='/app'
+      - -DCMAKE_INSTALL_PREFIX=/app
+      - -DCMAKE_CUDA_COMPILER=/app/cuda/bin/nvcc
       - -DSUNSHINE_ASSETS_DIR=assets
       - -DSUNSHINE_CONFIG_DIR=config
       - -DSUNSHINE_EXECUTABLE_PATH=/app/bin/sunshine