Enable WebRTC build on GitHub Actions

.github/workflows/android.yml

@@ -9,24 +9,8 @@ on:
 jobs:
   build:
     if: "!startsWith(github.head_ref, 'debug') || startsWith(github.head_ref, 'debug-android')"
-    strategy:
-      matrix:
-        include:
-          - name: Android armeabi-v7a
-            maketarget: android-armeabi-v7a
-            arch: armeabi-v7a
-          - name: Android arm64-v8a
-            maketarget: android-arm64-v8a
-            arch: arm64-v8a
-          - name: Android x86
-            maketarget: android-x86
-            arch: x86
-          - name: Android x86_64
-            maketarget: android-x64
-            arch: x86_64
 
     runs-on: ubuntu-24.04
-    name: ${{ matrix.name }}
     steps:
     - name: Checkout
       uses: actions/checkout@v6
@@ -54,9 +38,24 @@ jobs:
       working-directory: ${{github.workspace}}/Build
       run: sudo make depend-ubuntu24-android
 
+    - name: Checkout WebRTC
+      run: |
+        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ${{runner.workspace}}/depot_tools
+        export PATH=${{runner.workspace}}/depot_tools:$PATH
+        ensure_bootstrap
+        mkdir -p ${{runner.workspace}}/webrtc && cd ${{runner.workspace}}/webrtc
+        fetch --nohistory --nohooks webrtc_android
+        cd src
+        git fetch origin branch-heads/6818
+        git checkout branch-heads/6818
+        cd ${{runner.workspace}}/webrtc
+        gclient sync -D --no-history
+        cd src
+        git apply ${{github.workspace}}/Library/TeamTalkLib/build/webrtc/libteamtalk-r6818.patch
+
     - name: Build TeamTalk library for Android
       working-directory: ${{github.workspace}}/Build
-      run: make CMAKE_EXTRA="-G Ninja -DFEATURE_WEBRTC=OFF -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install-${{ matrix.maketarget }}" ${{ matrix.maketarget }}
+      run: make CMAKE_EXTRA="-G Ninja -DWEBRTC_FETCH_PATH=${{runner.workspace}}/webrtc -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install-android" CMAKE_BUILD_EXTRA="--target install" android-all
       env:
         ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
 
@@ -73,15 +72,13 @@ jobs:
       run: |
         ln -s ${{github.workspace}}/Library/TeamTalkJNI/libs/TeamTalk5.jar ${{github.workspace}}/Client/TeamTalkAndroid/libs/TeamTalk5.jar
         ln -s ${{github.workspace}}/Library/TeamTalkJNI/libs/TeamTalk5Test.jar ${{github.workspace}}/Client/TeamTalkAndroid/libs/TeamTalk5Test.jar
-        ln -s ${{github.workspace}}/Library/TeamTalkJNI/libs/${{ matrix.arch }}/libTeamTalk5-jni.so ${{github.workspace}}/Client/TeamTalkAndroid/src/main/jniLibs/${{ matrix.arch }}/libTeamTalk5-jni.so
+        for arch in armeabi-v7a arm64-v8a x86 x86_64; do
+          ln -s ${{github.workspace}}/Library/TeamTalkJNI/libs/${arch}/libTeamTalk5-jni.so ${{github.workspace}}/Client/TeamTalkAndroid/src/main/jniLibs/${arch}/libTeamTalk5-jni.so
+        done
         ./gradlew build -x packageRelease
 
-    - name: Install TeamTalk SDK
-      working-directory: ${{github.workspace}}/Build/build-release-${{ matrix.maketarget }}
-      run: cmake --build . --target install
-
     - name: Upload TeamTalk SDK artifact
       uses: actions/upload-artifact@v7
       with:
-        name: teamtalksdk-${{ matrix.maketarget }}
-        path: ${{runner.workspace}}/install-${{ matrix.maketarget }}
+        name: teamtalksdk-android
+        path: ${{runner.workspace}}/install-android

.github/workflows/ios.yml

@@ -29,9 +29,24 @@ jobs:
       working-directory: ${{github.workspace}}/Build
       run: make depend-mac
 
+    - name: Checkout WebRTC
+      run: |
+        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ${{runner.workspace}}/depot_tools
+        export PATH=${{runner.workspace}}/depot_tools:$PATH
+        ensure_bootstrap
+        mkdir -p ${{runner.workspace}}/webrtc && cd ${{runner.workspace}}/webrtc
+        fetch --nohistory --nohooks webrtc_ios
+        cd src
+        git fetch origin branch-heads/6818
+        git checkout branch-heads/6818
+        cd ${{runner.workspace}}/webrtc
+        gclient sync -D --no-history
+        cd src
+        git apply ${{github.workspace}}/Library/TeamTalkLib/build/webrtc/libteamtalk-r6818.patch
+
     - name: Build TeamTalk library
       working-directory: ${{github.workspace}}/Build
-      run: make CMAKE_EXTRA="-G Ninja -DFEATURE_WEBRTC=OFF -DCMAKE_OSX_ARCHITECTURES=${{ matrix.cmakearch }} -DCMAKE_OSX_SYSROOT=${{ matrix.cmakesysroot }} -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-${{ matrix.cmakearch }} -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install-${{ matrix.cmakearch }}" BUILDDIR=build-${{ matrix.cmakearch }} ios-build
+      run: make CMAKE_EXTRA="-G Ninja -DWEBRTC_FETCH_PATH=${{runner.workspace}}/webrtc -DCMAKE_OSX_ARCHITECTURES=${{ matrix.cmakearch }} -DCMAKE_OSX_SYSROOT=${{ matrix.cmakesysroot }} -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-${{ matrix.cmakearch }} -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install-${{ matrix.cmakearch }}" BUILDDIR=build-${{ matrix.cmakearch }} ios-build
 
     - name: Install TeamTalk SDK
       working-directory: ${{github.workspace}}/Build/build-${{ matrix.cmakearch }}

.github/workflows/macos.yml

@@ -50,10 +50,25 @@ jobs:
       working-directory: ${{github.workspace}}/Build
       run: make depend-mac
 
+    - name: Checkout WebRTC
+      run: |
+        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ${{runner.workspace}}/depot_tools
+        export PATH=${{runner.workspace}}/depot_tools:$PATH
+        ensure_bootstrap
+        mkdir -p ${{runner.workspace}}/webrtc && cd ${{runner.workspace}}/webrtc
+        fetch --nohistory --nohooks webrtc
+        cd src
+        git fetch origin branch-heads/6818
+        git checkout branch-heads/6818
+        cd ${{runner.workspace}}/webrtc
+        gclient sync -D --no-history
+        cd src
+        git apply ${{github.workspace}}/Library/TeamTalkLib/build/webrtc/libteamtalk-r6818.patch
+
     - name: Build TeamTalk toolchain, libraries and apps
       working-directory: ${{github.workspace}}
       shell: bash
-      run: make CMAKE_EXTRA="-G Ninja -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DFEATURE_WEBRTC=OFF -DFEATURE_PORTAUDIO=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DBUILD_TEAMTALK_CLIENT_QTTEAMTALK_PRODUCT=ON -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build mac
+      run: make CMAKE_EXTRA="-G Ninja -DWEBRTC_FETCH_PATH=${{runner.workspace}}/webrtc -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DFEATURE_PORTAUDIO=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DBUILD_TEAMTALK_CLIENT_QTTEAMTALK_PRODUCT=ON -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build mac
 
     - name: Start TeamTalk Standard Server
       working-directory: ${{github.workspace}}
@@ -84,7 +99,7 @@ jobs:
     - name: Build debug TeamTalk using prebuilt toolchain
       working-directory: ${{github.workspace}}
       shell: bash
-      run: make CONFIGTYPE=debug CMAKE_EXTRA="-DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DTOOLCHAIN_BUILD_EXTERNALPROJECTS=OFF -DFEATURE_WEBRTC=OFF -DFEATURE_PORTAUDIO=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build mac
+      run: make CONFIGTYPE=debug CMAKE_EXTRA="-DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DTOOLCHAIN_BUILD_EXTERNALPROJECTS=OFF -DFEATURE_PORTAUDIO=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build mac
 
     - name: Upload TeamTalk SDK artifact
       uses: actions/upload-artifact@v7

.github/workflows/ubuntu.yml

@@ -53,11 +53,26 @@ jobs:
       working-directory: ${{github.workspace}}/Build
       run: sudo make depend-ubuntu${{ matrix.version }}
 
+    - name: Checkout WebRTC
+      run: |
+        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ${{runner.workspace}}/depot_tools
+        export PATH=${{runner.workspace}}/depot_tools:$PATH
+        ensure_bootstrap
+        mkdir -p ${{runner.workspace}}/webrtc && cd ${{runner.workspace}}/webrtc
+        fetch --nohistory --nohooks webrtc
+        cd src
+        git fetch origin branch-heads/6818
+        git checkout branch-heads/6818
+        cd ${{runner.workspace}}/webrtc
+        gclient sync -D --no-history
+        cd src
+        git apply ${{github.workspace}}/Library/TeamTalkLib/build/webrtc/libteamtalk-r6818.patch
+
     - name: Build TeamTalk toolchain, libraries and apps
       working-directory: ${{github.workspace}}
       run: |
         source env.sh
-        make CMAKE_EXTRA="-G Ninja -DFEATURE_WEBRTC=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build ubuntu${{ matrix.version }}
+        make CMAKE_EXTRA="-G Ninja -DWEBRTC_FETCH_PATH=${{runner.workspace}}/webrtc -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build ubuntu${{ matrix.version }}
         echo TEAMTALK_INSTALLDIR=${{runner.workspace}}/install>> $GITHUB_ENV
 
     - name: Run Java Server API tests (non-encrypted)
@@ -66,15 +81,13 @@ jobs:
       run: make runjunitsrv
       env:
         ENCRYPTED: 0
-        WEBRTC: 0
 
     - name: Run Java Server API tests (encrypted)
       if: matrix.os == 'ubuntu-24.04'
       working-directory: ${{github.workspace}}/Library/TeamTalkJNI
       run: make runjunitsrv
       env:
         ENCRYPTED: 1
-        WEBRTC: 0
 
     - name: Start TeamTalk Standard Server
       working-directory: ${{github.workspace}}
@@ -115,7 +128,6 @@ jobs:
       run: make runjunit
       env:
         ENCRYPTED: 0
-        WEBRTC: 0
 
     - name: Stop TeamTalk Standard Server
       run: killall tt5srv
@@ -132,7 +144,6 @@ jobs:
       run: make runjunitpro
       env:
         ENCRYPTED: 0
-        WEBRTC: 0
         INPUTDEVICEID: 4026
         OUTPUTDEVICEID: 4026
 
@@ -153,7 +164,6 @@ jobs:
       run: make runjunitpro
       env:
         ENCRYPTED: 1
-        WEBRTC: 0
 
     - name: Stop TeamTalk Pro Server (encrypted)
       run: killall tt5prosrv
@@ -170,7 +180,7 @@ jobs:
       working-directory: ${{github.workspace}}
       run: |
         source env.sh
-        make CONFIGTYPE=debug CMAKE_EXTRA="-DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DTOOLCHAIN_BUILD_EXTERNALPROJECTS=OFF -DFEATURE_WEBRTC=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build ubuntu${{ matrix.version }}
+        make CONFIGTYPE=debug CMAKE_EXTRA="-DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/toolchain-install -DTOOLCHAIN_BUILD_EXTERNALPROJECTS=OFF -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install" -C Build ubuntu${{ matrix.version }}
         echo TEAMTALK_INSTALLDIR=${{runner.workspace}}/install>> $GITHUB_ENV
 
     - name: Upload TeamTalk SDK artifact

.github/workflows/windows.yml

@@ -107,13 +107,32 @@ jobs:
         start /wait Win32OpenSSL.exe /silent /sp- /suppressmsgboxes /DIR="C:\Program Files (x86)\OpenSSL"
         echo C:\Program Files (x86)\OpenSSL\bin>> %GITHUB_PATH%
 
+    - name: Checkout WebRTC
+      shell: cmd
+      run: |
+        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ${{runner.workspace}}\depot_tools
+        set PATH=${{runner.workspace}}\depot_tools;%PATH%
+        mkdir ${{runner.workspace}}\webrtc
+        cd ${{runner.workspace}}\webrtc
+        call fetch --nohistory --nohooks webrtc
+        cd src
+        call git fetch origin branch-heads/6818
+        call git checkout branch-heads/6818
+        cd ${{runner.workspace}}\webrtc
+        call gclient sync -D --no-history
+        cd src
+        call git apply ${{github.workspace}}\Library\TeamTalkLib\build\webrtc\libteamtalk-r6818.patch
+        call git apply ${{github.workspace}}\Library\TeamTalkLib\build\webrtc\0001-Add-support-for-Visual-Studio-2026.patch
+      env:
+        DEPOT_TOOLS_WIN_TOOLCHAIN: 0
+
     - name: Configure CMake for toolchain build
       working-directory: ${{runner.workspace}}
       run: >-
         cmake -S TeamTalk5 -B output -A ${{ matrix.cmakeplatform }}
+        -DWEBRTC_FETCH_PATH=${{runner.workspace}}/webrtc
         -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON
         -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF
-        -DFEATURE_WEBRTC=OFF
         -DBUILD_TEAMTALK_CLIENT_TEAMTALKAPP_DOTNET=OFF
         -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/install-toolchain
         -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install-teamtalk
@@ -135,7 +154,6 @@ jobs:
       run: junit.bat TeamTalkServerTestSuite
       env:
         ENCRYPTED: 0
-        WEBRTC: 0
 
     - name: Run Java Server API tests (encrypted)
       if: matrix.arch == 'x64'
@@ -144,7 +162,6 @@ jobs:
       run: junit.bat TeamTalkServerTestSuite
       env:
         ENCRYPTED: 1
-        WEBRTC: 0
 
     - name: Copy server configuration
       working-directory: ${{github.workspace}}
@@ -180,7 +197,6 @@ jobs:
       run: junit.bat TeamTalkStdTestSuite
       env:
         ENCRYPTED: 0
-        WEBRTC: 0
 
     - name: Run Java unit tests with shared audio devices (non-encrypted)
       if: matrix.arch == 'x64'
@@ -189,7 +205,6 @@ jobs:
       run: junit.bat TeamTalkProTestSuite
       env:
         ENCRYPTED: 0
-        WEBRTC: 0
         INPUTDEVICEID: 4026
         OUTPUTDEVICEID: 4026
 
@@ -200,7 +215,6 @@ jobs:
       run: junit.bat TeamTalkProTestSuite
       env:
         ENCRYPTED: 1
-        WEBRTC: 0
 
     - name: Restart TeamTalk Standard Server
       working-directory: ${{github.workspace}}/Server
@@ -296,7 +310,6 @@ jobs:
         cmake -S TeamTalk5 -B output-developer -A ${{ matrix.cmakeplatform }}
         -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2=ON
         -DBUILD_TEAMTALK_LIBRARY_UNITTEST_CATCH2_PERF=OFF
-        -DFEATURE_WEBRTC=OFF
         -DTOOLCHAIN_BUILD_EXTERNALPROJECTS=OFF
         -DBUILD_TEAMTALK_CLIENT_TEAMTALKAPP_DOTNET=OFF
         -DTOOLCHAIN_INSTALL_PREFIX=${{runner.workspace}}/install-toolchain