From 5a3a8eae0db1d0ab04149a1d98f754354bed7b41 Mon Sep 17 00:00:00 2001
From: CloudWebRTC <duanweiwei1982@gmail.com>
Date: Sat, 30 Nov 2024 21:49:21 +0800
Subject: [PATCH] fixed ffi build for android. (#409)

fixed ffi build for android.
---
 .github/workflows/builds.yml     |  4 +++
 .github/workflows/ffi-builds.yml | 47 +++++++++++++++++---------------
 2 files changed, 29 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 48403b16b..4940634da 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -54,10 +54,13 @@ jobs:
             target: aarch64-unknown-linux-gnu
           - os: ubuntu-20.04
             target: aarch64-linux-android
+            ndk_arch: aarch64-unknown-linux-musl
           - os: ubuntu-20.04
             target: armv7-linux-androideabi
+            ndk_arch: arm-unknown-linux-musleabihf
           - os: ubuntu-20.04
             target: x86_64-linux-android
+            ndk_arch: x86_64-unknown-linux-musl
 
     name: Build (${{ matrix.target }})
     runs-on: ${{ matrix.os }}
@@ -85,5 +88,6 @@ jobs:
       - name: Build (Android)
         if: ${{ contains(matrix.target, 'android') }}
         run: |
+          ln -sf $ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/lib/${{ matrix.ndk_arch }}/{libunwind.so,libc++abi.a} $ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/lib/
           cargo install cargo-ndk
           cargo ndk --target ${{ matrix.target }} build --release -p livekit --workspace -vv
diff --git a/.github/workflows/ffi-builds.yml b/.github/workflows/ffi-builds.yml
index 34a2ea8e4..ccba91f91 100644
--- a/.github/workflows/ffi-builds.yml
+++ b/.github/workflows/ffi-builds.yml
@@ -78,28 +78,30 @@ jobs:
             dylib: liblivekit_ffi.so
             target: aarch64-unknown-linux-gnu
             name: ffi-linux-arm64
-          ## android builds broke
-          # - os: ubuntu-20.04
-          #   platform: android
-          #   dylib: liblivekit_ffi.so
-          #   jar: libwebrtc.jar
-          #   target: aarch64-linux-android
-          #   name: ffi-android-arm64
-          #   buildargs: --no-default-features --features "rustls-tls-webpki-roots"
-          # - os: ubuntu-20.04
-          #   platform: android
-          #   dylib: liblivekit_ffi.so
-          #   jar: libwebrtc.jar
-          #   target: armv7-linux-androideabi
-          #   name: ffi-android-armv7
-          #   buildargs: --no-default-features --features "rustls-tls-webpki-roots"
-          # - os: ubuntu-20.04
-          #   platform: android
-          #   dylib: liblivekit_ffi.so
-          #   jar: libwebrtc.jar
-          #   target: x86_64-linux-android
-          #   name: ffi-android-x86_64
-          #   buildargs: --no-default-features --features "rustls-tls-webpki-roots"
+          - os: ubuntu-20.04
+            platform: android
+            dylib: liblivekit_ffi.so
+            jar: libwebrtc.jar
+            target: aarch64-linux-android
+            ndk_arch: aarch64-unknown-linux-musl
+            name: ffi-android-arm64
+            buildargs: --no-default-features --features "rustls-tls-webpki-roots"
+          - os: ubuntu-20.04
+            platform: android
+            dylib: liblivekit_ffi.so
+            jar: libwebrtc.jar
+            target: armv7-linux-androideabi
+            ndk_arch: arm-unknown-linux-musleabihf
+            name: ffi-android-armv7
+            buildargs: --no-default-features --features "rustls-tls-webpki-roots"
+          - os: ubuntu-20.04
+            platform: android
+            dylib: liblivekit_ffi.so
+            jar: libwebrtc.jar
+            target: x86_64-linux-android
+            ndk_arch: x86_64-unknown-linux-musl
+            name: ffi-android-x86_64
+            buildargs: --no-default-features --features "rustls-tls-webpki-roots"
 
     name: Build (${{ matrix.target }})
     runs-on: ${{ matrix.os }}
@@ -157,6 +159,7 @@ jobs:
         if: ${{ matrix.platform == 'android' }}
         run: |
           cd livekit-ffi/
+          ln -sf $ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/lib/${{ matrix.ndk_arch }}/{libunwind.so,libc++abi.a} $ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/lib/
           cargo install cargo-ndk
           cargo ndk --bindgen --target ${{ matrix.target }} build --release ${{ matrix.buildargs }}