Build with both systems

third-party/BUCK

@@ -0,0 +1,8 @@
+
+filegroup(
+    name = "depot_tools_sources",
+    srcs = glob([
+        "depot_tools/**/*"
+    ]),
+    visibility = ["PUBLIC"],
+)

third-party/webrtc/BUCK

@@ -0,0 +1,65 @@
+load("//Config:buck_rule_macros.bzl", "static_library")
+
+webrtc_lib_flags = [
+    "-lwebrtc"
+]
+
+genrule(
+    name = "webrtc_build",
+    srcs = [
+        "build-webrtc-buck.sh",
+        "webrtc-ios",
+        "patch.sh",
+    ],
+    bash =
+"""
+    set -x
+    echo "SRCDIR=$SRCDIR"
+
+    OUT_DIR="ios"
+
+    BUILD_ARCH=arm64
+
+    BUILD_DIR="$SRCDIR/$BUILD_ARCH"
+    rm -rf "$BUILD_DIR"
+    mkdir -p "$BUILD_DIR"
+
+    mkdir -p "$BUILD_DIR/webrtc-ios"
+    cp -R "$SRCDIR/webrtc-ios/.git" "$BUILD_DIR/webrtc-ios/.git"
+    cp -R "$SRCDIR/webrtc-ios/src" "$BUILD_DIR/webrtc-ios/src"
+
+    DEPOT_TOOLS_PATH="$(location //third-party:depot_tools_sources)"
+
+    rm -rf "$BUILD_DIR/depot_tools"
+    cp -R "$DEPOT_TOOLS_PATH" "$BUILD_DIR/"
+
+    cp "$SRCDIR/patch.sh" "$BUILD_DIR/"
+
+    rm -rf "$BUILD_DIR/openssl"
+    cp -R "$(location //submodules/openssl:openssl_build_merged)" "$BUILD_DIR/openssl/"
+    cp -R "$(location //submodules/openssl:openssl_libssl_merged)" "$BUILD_DIR/libssl/"
+
+    sh $SRCDIR/build-webrtc-buck.sh "$BUILD_DIR" $BUILD_ARCH
+
+    mkdir -p "$OUT"
+    cp "$BUILD_DIR/webrtc-ios/src/out/$OUT_DIR/obj/libwebrtc.a" "$OUT/"
+""",
+    out = "libwebrtc",
+    visibility = ["PUBLIC"]
+)
+
+apple_library(
+    name = "webrtc_lib",
+    visibility = [
+        "PUBLIC",
+    ],
+    linker_flags = [
+        "-L$(location :webrtc_build)",
+    ] + webrtc_lib_flags,
+    exported_linker_flags = [
+        "-L$(location :webrtc_build)",
+    ] + webrtc_lib_flags,
+    deps = [
+        ":webrtc_build"
+    ],
+)

third-party/webrtc/build-webrtc-buck.sh

@@ -0,0 +1,33 @@
+#/bin/sh
+
+set -x
+set -e
+
+BUILD_DIR="$1"
+ARCH="$2"
+
+echo "BUILD_DIR=$BUILD_DIR"
+echo "ARCH=$ARCH"
+
+export PATH="$PATH:$BUILD_DIR/depot_tools_sources/depot_tools"
+
+rm -rf "$BUILD_DIR/webrtc-ios/src/openssl"
+cp -R "$BUILD_DIR/openssl" "$BUILD_DIR/webrtc-ios/src/"
+cp -R "$BUILD_DIR/libssl" "$BUILD_DIR/webrtc-ios/src/"
+
+pushd "$BUILD_DIR/webrtc-ios/src"
+
+mv openssl/lib/libcrypto.a openssl/
+mv libssl/lib/libssl.a openssl/
+
+sh "../../patch.sh" || true
+
+OUT_DIR="ios"
+if [ "$ARCH" == "x64" ]; then
+  OUT_DIR="ios_sim"
+fi
+
+gn gen out/$OUT_DIR --args="use_xcode_clang=true "" target_cpu=\"$ARCH\""' target_os="ios" is_debug=false is_component_build=false rtc_include_tests=false use_rtti=true rtc_use_x11=false use_custom_libcxx=false use_custom_libcxx_for_host=false rtc_include_builtin_video_codecs=false rtc_build_ssl=false rtc_build_examples=false rtc_build_tools=false ios_deployment_target="9.0" ios_enable_code_signing=false is_unsafe_developer_build=false rtc_enable_protobuf=false rtc_include_builtin_video_codecs=false rtc_use_gtk=false rtc_use_metal_rendering=false rtc_ssl_root="//openssl"'
+ninja -C out/$OUT_DIR webrtc
+
+popd

third-party/webrtc/webrtc-ios

@@ -1 +1 @@
-Subproject commit 6774acc02feb905ee8209a2e187c8cc464c87289
+Subproject commit 8f607fdd6930223d8db1c8f0496c4cd3ab83be9a