Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

third-party/opus/BUILD

@@ -0,0 +1,80 @@
+
+headers = [
+    "opus.h",
+    "opus_defines.h",
+    "opus_multistream.h",
+    "opus_projection.h",
+    "opus_types.h",
+]
+
+libs = [
+    "opus",
+]
+
+genrule(
+    name = "opus_build",
+    srcs = [
+        "build-opus-bazel.sh",
+        "opus-1.5.1.tar.gz",
+    ],
+    cmd_bash = 
+    """
+    set -ex
+
+    if [ "$(TARGET_CPU)" == "ios_armv7" ]; then
+        BUILD_ARCH="armv7"
+    elif [ "$(TARGET_CPU)" == "ios_arm64" ]; then
+        BUILD_ARCH="arm64"
+    elif [ "$(TARGET_CPU)" == "ios_sim_arm64" ]; then
+        BUILD_ARCH="sim_arm64"
+    elif [ "$(TARGET_CPU)" == "ios_x86_64" ]; then
+        BUILD_ARCH="x86_64"
+    else
+        echo "Unsupported architecture $(TARGET_CPU)"
+    fi
+
+    BUILD_DIR="$(RULEDIR)/build_$${BUILD_ARCH}"
+    rm -rf "$$BUILD_DIR"
+    mkdir -p "$$BUILD_DIR"
+
+    cp $(location :build-opus-bazel.sh) "$$BUILD_DIR/"
+    cp $(location :opus-1.5.1.tar.gz) "$$BUILD_DIR/"
+
+    mkdir -p "$$BUILD_DIR/Public/opus"
+
+    sh $$BUILD_DIR/build-opus-bazel.sh $$BUILD_ARCH "$$BUILD_DIR" opus-1.5.1.tar.gz
+    """ +
+    "\n".join([
+        "cp -f \"$$BUILD_DIR/built/include/opus/{}\" \"$(location Public/opus/{})\"".format(header, header) for header in headers
+    ]) +
+    "\n" +
+    "\n".join([
+        "cp -f \"$$BUILD_DIR/built/lib/lib{}.a\" \"$(location Public/opus/lib/lib{}.a)\"".format(lib, lib) for lib in libs
+    ]),
+    outs = ["Public/opus/" + x for x in headers] +
+    ["Public/opus/lib/lib{}.a".format(x) for x in libs],
+    visibility = [
+        "//visibility:public",
+    ]
+)
+
+cc_library(
+    name = "opus_lib",
+    srcs = [":Public/opus/lib/lib" + x + ".a" for x in libs],
+)
+
+objc_library(
+    name = "opus",
+    module_name = "opus",
+    enable_modules = True,
+    hdrs = [":Public/opus/" + x for x in headers],
+    includes = [
+        "Public",
+    ],
+    deps = [
+        ":opus_lib",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

third-party/opus/build-opus-bazel.sh

@@ -0,0 +1,55 @@
+#! /bin/sh
+
+set -ex
+
+ARCH="$1"
+BUILD_DIR=$(echo "$(cd "$(dirname "$2")"; pwd -P)/$(basename "$2")")
+SOURCE_CODE_ARCHIVE="$3"
+
+MINIOSVERSION="13.0"
+
+OPT_CFLAGS="-Os -g"
+OPT_LDFLAGS=""
+OPT_CONFIG_ARGS=""
+
+DEVELOPER=`xcode-select -print-path`
+
+OUTPUTDIR="$BUILD_DIR/Public"
+
+# where we will keep our sources and build from.
+SRCDIR="${BUILD_DIR}/src"
+mkdir -p $SRCDIR
+# where we will store intermediary builds
+INTERDIR="${BUILD_DIR}/built"
+mkdir -p $INTERDIR
+
+########################################
+
+tar zxf "$BUILD_DIR/$SOURCE_CODE_ARCHIVE" -C $SRCDIR
+cd "${SRCDIR}/opus-"*
+
+if [ "${ARCH}" == "x86_64" ]; then
+  PLATFORM="iphonesimulator"
+  EXTRA_CFLAGS="-arch ${ARCH}"
+  EXTRA_CONFIG="--host=x86_64-apple-darwin"
+elif [ "${ARCH}" == "sim_arm64" ]; then
+  PLATFORM="iphonesimulator"
+  EXTRA_CFLAGS="-arch arm64 --target=arm64-apple-ios$MINIOSVERSION-simulator"
+  EXTRA_CONFIG="--host=arm-apple-darwin20"
+else
+  PLATFORM="iphoneos"
+  EXTRA_CFLAGS="-arch ${ARCH}"
+  EXTRA_CONFIG="--host=arm-apple-darwin"
+fi
+
+SDK_PATH="$(xcrun --sdk $PLATFORM --show-sdk-path 2>/dev/null)"
+
+mkdir -p "${INTERDIR}"
+
+./configure --disable-shared --enable-static --with-pic --disable-extra-programs --disable-doc --disable-asm --enable-intrinsics ${EXTRA_CONFIG} \
+  --prefix="${INTERDIR}" \
+  LDFLAGS="$LDFLAGS ${OPT_LDFLAGS} -fPIE -miphoneos-version-min=${MINIOSVERSION} -L${OUTPUTDIR}/lib" \
+  CFLAGS="$CFLAGS ${EXTRA_CFLAGS} ${OPT_CFLAGS} -fPIE -miphoneos-version-min=${MINIOSVERSION} -I${OUTPUTDIR}/include -isysroot ${SDK_PATH}" \
+
+make -j
+make install