update and add build action

.github/workflows/flatpak.yml

@@ -0,0 +1,48 @@
+name: Flatpak Build
+
+on:
+  schedule:
+    - cron: '0 2 * * *'
+  workflow_dispatch:
+
+jobs:
+  flatpak:
+    name: "Build Flatpak"
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/flathub-infra/flatpak-github-actions:freedesktop-24.08
+      options: --privileged
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build Flatpak
+        uses: flatpak/flatpak-github-actions/flatpak-builder@v6
+        with:
+          bundle: org.sdrpp.App.flatpak
+          manifest-path: org.sdrpp.App.yaml
+          cache-key: flatpak-builder-${{ github.sha }}
+
+      - name: Get current date
+        id: date
+        run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
+
+      - name: Delete existing release
+        uses: dev-drprasad/delete-tag-and-release@v1.1
+        with:
+          tag_name: nightly
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          delete_release: true
+        continue-on-error: true
+
+      - name: Upload Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: nightly
+          name: "Nightly Build (${{ steps.date.outputs.date }})"
+          files: org.sdrpp.App.flatpak
+          body: |
+            **Build Date:** ${{ steps.date.outputs.date }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -0,0 +1,3 @@
+build-dir/
+repo/
+*.flatpak

README.md

@@ -1,21 +0,0 @@
-# SDR++ Flatpak
-
-This project provides a simple way to install [SDR++](https://github.com/AlexandreRouma/SDRPlusPlus) in non-mutable Operating Systems such as SteamDeck's SteamOS
-
-__WARNING: Tested only with RTL-TCP source on SteamDeck under SteamOS 3.7.x, other usages might need tweaking__
-
-## Building
-
-### Build binaries and dependencies
-
-```
-flatpak-builder --force-clean build-dir org.sdrpp.App.yaml --install build-dir --user
-```
-
-### Generate single file bundle
-
-```
-flatpak build-bundle repo-dir org.sdrpp.App.flatpak org.sdrpp.App
-```
-
-Double click `.flatpak` file and install with Discover

org.sdrpp.App.desktop

@@ -1,9 +1,9 @@
 [Desktop Entry]
 Name=SDR++
-Comment=SDR receiver software
+Comment=Cross-Platform SDR Software
 Exec=sdrpp
 Icon=org.sdrpp.App
 Terminal=false
 Type=Application
-Categories=AudioVideo;HamRadio;
+Categories=Audio;HamRadio;
-
+Keywords=sdr;radio;rtl-sdr;hackrf;airspy;

org.sdrpp.App.metainfo.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>org.sdrpp.App</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0-or-later</project_license>
+  <name>SDR++</name>
+  <developer_name>Alexandre Rouma</developer_name>
+  <summary>The bloat-free SDR software</summary>
+  <description>
+    <p>
+      SDR++ is a cross-platform and open source SDR software with the aim of being bloat free and simple to use.
+    </p>
+    <p>
+      Features:
+    </p>
+    <ul>
+      <li>Wide hardware support (both through SoapySDR and dedicated modules)</li>
+      <li>SIMD accelerated DSP</li>
+      <li>Full waterfall update when possible. Makes browsing signals easier and more pleasant</li>
+    </ul>
+  </description>
+  <!--
+  <screenshots>
+    <screenshot type="default">
+      <image>https://</image>
+    </screenshot>
+  </screenshots>
+  -->
+  <url type="homepage">https://www.sdrpp.org</url>
+  <url type="bugtracker">https://github.com/AlexandreRouma/SDRPlusPlus/issues</url>
+  <provides>
+    <binary>sdrpp</binary>
+  </provides>
+  <content_rating type="oars-1.1"/>
+  <launchable type="desktop-id">org.sdrpp.App.desktop</launchable>
+</component>

org.sdrpp.App.yaml

@@ -1,15 +1,17 @@
 id: org.sdrpp.App
-runtime: org.kde.Platform
+runtime: org.freedesktop.Platform
-runtime-version: '5.15-23.08'
+runtime-version: '24.08'
-sdk: org.kde.Sdk
+sdk: org.freedesktop.Sdk
 command: sdrpp
 finish-args:
   - --share=network
+  - --share=ipc
+  - --socket=wayland
+  - --socket=fallback-x11
   - --socket=pulseaudio
-  - --filesystem=home
   - --device=usb
-  - --socket=x11
   - --device=dri
+
 modules:
   - name: fftw
     buildsystem: autotools
@@ -20,24 +22,32 @@ modules:
       - type: archive
         url: http://www.fftw.org/fftw-3.3.10.tar.gz
         sha256: 56c932549852cddcfafdab3820b0200c7742675be92179e59e6215b340e26467
+
   - name: volk
     buildsystem: cmake
     sources:
       - type: git
         url: https://github.com/gnuradio/volk.git
-        commit: 07c1952cd642897af70b6f8bbfeee3a14f54f525
+        tag: v3.2.0
+
   - name: glfw
     buildsystem: cmake
+    config-opts:
+      - -DGLFW_BUILD_WAYLAND=ON
+      - -DGLFW_BUILD_X11=ON
+      - -DBUILD_SHARED_LIBS=ON
     sources:
       - type: git
         url: https://github.com/glfw/glfw.git
-        commit: 7482de6071d21db77a7236155da44c172a7f6c9e
+        tag: '3.4'
+
   - name: libusb
     buildsystem: autotools
     sources:
       - type: archive
-        url: https://github.com/libusb/libusb/releases/download/v1.0.28/libusb-1.0.28.tar.bz2
+        url: https://github.com/libusb/libusb/releases/download/v1.0.27/libusb-1.0.27.tar.bz2
-        sha256: 966bb0d231f94a474eaae2e67da5ec844d3527a1f386456394ff432580634b29
+        sha256: ffaa41d741a8a3bee244ac8e54a72ea05bf2879663c098c82fc5757853441575
+
   - name: rtl-sdr
     buildsystem: cmake
     config-opts:
@@ -46,7 +56,8 @@ modules:
     sources:
       - type: git
         url: https://github.com/rtlsdrblog/rtl-sdr-blog.git
-        branch: v1.3.6
+        tag: v1.3.6
+
   - name: rtaudio
     buildsystem: cmake
     config-opts:
@@ -56,41 +67,51 @@ modules:
     sources:
       - type: git
         url: https://github.com/thestk/rtaudio.git
-        branch: 5.2.0
+        tag: '6.0.1'
+  
+  - name: codec2
+    buildsystem: cmake
+    builddir: true
+    config-opts:
+      - -DBUILD_SHARED_LIBS=ON
+    sources:
+      - type: git
+        url: https://github.com/drowe67/codec2.git
+        tag: '1.2.0'
+
   - name: sdrpp
     buildsystem: cmake
-    build-args: "--socket=x11"
     config-opts:
       - -DCMAKE_BUILD_TYPE=Release
       - -DUSE_SYSTEM_FFTW=ON
       - -DUSE_SYSTEM_VOLK=ON
       - -DUSE_SYSTEM_GLFW=ON
       - -DOPT_BUILD_RTL_TCP_SOURCE=ON
-      - -DOPT_BUILD_RTL_SDR_SOURCE=OFF
+      - -DOPT_BUILD_RTL_SDR_SOURCE=ON
       - -DOPT_BUILD_AIRSPY_SOURCE=OFF
       - -DOPT_BUILD_AIRSPYHF_SOURCE=OFF
       - -DOPT_BUILD_HACKRF_SOURCE=OFF
       - -DOPT_BUILD_SOAPY_SOURCE=OFF
       - -DOPT_BUILD_PLUTOSDR_SOURCE=OFF
-    build-options:
+      - -DOPT_BUILD_BLADERF_SOURCE=OFF
-      append-ldflags:
+      - -DOPT_BUILD_M17_DECODER=ON
-        - -lX11
-      append-cxxflags:
-        - -I/usr/include  
     sources:
-    - type: git
+      - type: git
-      url: https://github.com/AlexandreRouma/SDRPlusPlus.git
+        url: https://github.com/AlexandreRouma/SDRPlusPlus.git
-      commit: dd9b8db6c933eb3ed51288522b746b64c79a7fcf
+        branch: master
-      #branch: master
+      - type: patch
-    - type: patch
+        path: remove-stdc++fs.patch
-      path: remove-stdc++fs.patch
+
   - name: sdrpp-desktop
     buildsystem: simple
     build-commands:
       - install -D org.sdrpp.App.desktop /app/share/applications/org.sdrpp.App.desktop
       - install -D org.sdrpp.App.png /app/share/icons/hicolor/256x256/apps/org.sdrpp.App.png
+      - install -D org.sdrpp.App.metainfo.xml /app/share/metainfo/org.sdrpp.App.metainfo.xml
     sources:
       - type: file
         path: org.sdrpp.App.desktop
       - type: file
-        path: org.sdrpp.App.png
+        path: org.sdrpp.App.png
+      - type: file
+        path: org.sdrpp.App.metainfo.xml