56 строки
1.9 KiB
Bash
56 строки
1.9 KiB
Bash
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#!/usr/bin/env bash
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# This script sets up the necessary toolchains to build for Android.
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set -eu
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# Keep these 3 in sync.
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TARGET_ARCHS=("x86" "arm64" "arm")
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RUST_TARGETS=("i686-linux-android" "armv7-linux-androideabi" "aarch64-linux-android")
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CLANG_BINS=("i686-linux-android-clang" "arm-linux-androideabi-clang" "aarch64-linux-android-clang")
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if [ "$#" -ne 1 ]; then
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echo "Usage:"
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echo "./setup_toolchains_local.sh <ANDROID_NDK_HOME>"
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exit 1
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fi
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ANDROID_NDK_HOME=$1
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source "$(dirname "$0")/android_defaults.sh"
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mkdir -p $ANDROID_NDK_TOOLCHAIN_DIR
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echo "Installing toolchains for the following architectures: ${TARGET_ARCHS[@]}."
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echo "The toolchains will be installed in $ANDROID_NDK_TOOLCHAIN_DIR (ANDROID_NDK_TOOLCHAIN_DIR)."
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echo "The Android API version is set to $ANDROID_NDK_API_VERSION (ANDROID_NDK_API_VERSION)."
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echo ""
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# Toolchains installation
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for ARCH in "${TARGET_ARCHS[@]}"; do
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if [ ! -d "$ANDROID_NDK_TOOLCHAIN_DIR/$ARCH-$ANDROID_NDK_API_VERSION" ]; then
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echo "Installing $ARCH toolchain..."
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python "$ANDROID_NDK_HOME/build/tools/make_standalone_toolchain.py" --arch="$ARCH" --api="$ANDROID_NDK_API_VERSION" --install-dir="$ANDROID_NDK_TOOLCHAIN_DIR/$ARCH-$ANDROID_NDK_API_VERSION" --deprecated-headers --force
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else
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echo "$ARCH toolchain already exists. Skipping installation."
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fi
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done
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# Setup cargo linkers
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CONFIG_FILE="$(dirname "$0")/../.cargo/config"
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read -p "Would you like to set-up the toolchain linkers in .cargo/config? (you should say yes) " -n 1 -r
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echo ""
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if [[ ! $REPLY =~ ^[Yy]$ ]]
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then
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exit 0
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fi
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mkdir -p "$(dirname "$0")/../.cargo"
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echo -n "" > $CONFIG_FILE # Clear the file first
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for i in "${!TARGET_ARCHS[@]}"; do
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ARCH=${TARGET_ARCHS[$i]}
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RUST_TARGET=${RUST_TARGETS[$i]}
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CLANG_BIN=${CLANG_BINS[$i]}
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echo "[target.$RUST_TARGET]
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linker = \"$ANDROID_NDK_TOOLCHAIN_DIR/$ARCH-$ANDROID_NDK_API_VERSION/bin/$CLANG_BIN\"
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" >> $CONFIG_FILE
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done
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echo "Cargo config written to $CONFIG_FILE."
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