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