burrow/Apple/NetworkExtension/libburrow/build-rust.sh
JettChenT d1638726ca Add proxy subscription runtime support
Add daemon RPCs, Apple and GTK import flows, packet proxy runtime support, diagnostics, and BEPs for proxy subscription handling.

Redact subscription URL secrets from fetch errors before they reach logs or UI surfaces.
2026-06-01 15:23:17 +08:00

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3.2 KiB
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#!/bin/bash
# This is a build script. It is run by Xcode as a build step.
# The type of build is described in various environment variables set by Xcode.
export PATH="${PATH}:${HOME}/.cargo/bin:${HOME}/.nix-profile/bin:/opt/homebrew/bin:/usr/local/bin:/etc/profiles/per-user/${USER}/bin:/run/current-system/sw/bin:/nix/var/nix/profiles/default/bin"
if ! [[ -x "$(command -v cargo)" ]]; then
echo 'error: Unable to find cargo'
exit 127
fi
set -e
# Change directories relative to the location of this script
cd -- "$(dirname -- "${BASH_SOURCE[0]}")"/../../../burrow
RUST_TARGETS=()
# Match the PLATFORM_NAME (iphoneos) and ARCHS (arm64) to a set of RUST_TARGETS (aarch64-apple-ios)
IFS=' ' read -a BURROW_ARCHS <<< "${ARCHS[@]}"
for ARCH in "${BURROW_ARCHS[@]}"; do
case $PLATFORM_NAME in
iphonesimulator)
case $ARCH in
arm64) RUST_TARGETS+=("aarch64-apple-ios-sim") ;;
x86_64) RUST_TARGETS+=("x86_64-apple-ios") ;;
*) echo "error: Unknown $PLATFORM_NAME arch, $ARCH"; exit 1 ;;
esac
;;
iphoneos)
case $ARCH in
arm64) RUST_TARGETS+=("aarch64-apple-ios") ;;
*) echo "error: Unknown $PLATFORM_NAME arch, $ARCH"; exit 1 ;;
esac
;;
macos*)
case $ARCH in
arm64) RUST_TARGETS+=("aarch64-apple-darwin") ;;
x86_64) RUST_TARGETS+=("x86_64-apple-darwin") ;;
*) echo "error: Unknown $PLATFORM_NAME arch, $ARCH"; exit 1 ;;
esac
;;
*) echo "error: Unsupported platform $PLATFORM_NAME"; exit 1 ;;
esac
done
# Pass all RUST_TARGETS in a single invocation
CARGO_ARGS=()
for TARGET in "${RUST_TARGETS[@]}"; do
CARGO_ARGS+=("--target")
CARGO_ARGS+=("$TARGET")
done
CARGO_ARGS+=("--lib")
# Pass the configuration (Debug or Release) through to cargo
if [[ $SWIFT_ACTIVE_COMPILATION_CONDITIONS == *DEBUG* ]]; then
CARGO_TARGET_SUBDIR="debug"
else
CARGO_ARGS+=("--release")
CARGO_TARGET_SUBDIR="release"
fi
if [[ -x "$(command -v rustup)" ]]; then
CARGO_PATH="$(dirname "$(rustup which cargo)"):/usr/bin"
else
CARGO_PATH="$(dirname "$(readlink -f "$(command -v cargo)")"):/usr/bin"
fi
PROTOC="$(readlink -f "$(command -v protoc)")"
CARGO_PATH="$(dirname "$PROTOC"):$CARGO_PATH"
# Run cargo without the various environment variables set by Xcode.
# Those variables can confuse cargo and the build scripts it runs.
CARGO_ENV=(
"PATH=$CARGO_PATH"
"PROTOC=$PROTOC"
"CARGO_TARGET_DIR=${CONFIGURATION_TEMP_DIR}/target"
)
if [[ -n "$IPHONEOS_DEPLOYMENT_TARGET" ]]; then
CARGO_ENV+=("IPHONEOS_DEPLOYMENT_TARGET=$IPHONEOS_DEPLOYMENT_TARGET")
fi
if [[ -n "$MACOSX_DEPLOYMENT_TARGET" ]]; then
CARGO_ENV+=("MACOSX_DEPLOYMENT_TARGET=$MACOSX_DEPLOYMENT_TARGET")
fi
env -i "${CARGO_ENV[@]}" cargo build "${CARGO_ARGS[@]}"
mkdir -p "${BUILT_PRODUCTS_DIR}"
# Use `lipo` to merge the architectures together into BUILT_PRODUCTS_DIR
/usr/bin/xcrun --sdk $PLATFORM_NAME lipo \
-create $(printf "${CONFIGURATION_TEMP_DIR}/target/%q/${CARGO_TARGET_SUBDIR}/libburrow.a " "${RUST_TARGETS[@]}") \
-output "${BUILT_PRODUCTS_DIR}/libburrow.a"