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openedon Feb 3, 2023
Hello I'm using aarch64-apple-ios-macabi and x86_64-apple-ios-macabi as follow in my project:
CARGO_TARGET_DIR=$BUILD_FOLDER cargo +nightly build -Z build-std --target aarch64-apple-ios-macabi --release
CARGO_TARGET_DIR=$BUILD_FOLDER cargo +nightly build -Z build-std --target x86_64-apple-ios-macabi --release
lipo $BUILD_FOLDER/aarch64-apple-ios-macabi/release/$TARGET_NAME $BUILD_FOLDER/x86_64-apple-ios-macabi/release/$TARGET_NAME -create -output $BUILD_FOLDER/catalyst/$TARGET_NAME
xcodebuild -create-xcframework -library $BUILD_FOLDER/$TARGET_NAME -library $BUILD_FOLDER/darwin_universal/$TARGET_NAME -library $BUILD_FOLDER/aarch64-apple-ios/release/$TARGET_NAME -library $BUILD_FOLDER/catalyst/$TARGET_NAME -output $TARGET_XCFRAMEWORK_NAME
Was working fine until XCode 14.2 release which now produce:
error: unable to determine the platform for the given binary 'project/build/local/catalyst/libproject_rs.a'; check your deployment version settings
This is the json target spec for MacCatalyst (aarch64):
{
"abi": "macabi",
"abi-return-struct-as-int": true,
"arch": "aarch64",
"archive-format": "darwin",
"bitcode-llvm-cmdline": "-triple\u0000arm64-apple-ios-macabi\u0000-emit-obj\u0000-disable-llvm-passes\u0000-Os\u0000",
"cpu": "apple-a12",
"data-layout": "e-m:o-i64:64-i128:128-n32:64-S128",
"debuginfo-kind": "dwarf-dsym",
"default-dwarf-version": 2,
"dll-suffix": ".dylib",
"dynamic-linking": true,
"eh-frame-header": false,
"emit-debug-gdb-scripts": false,
"features": "+neon,+fp-armv8,+apple-a12",
"forces-embed-bitcode": true,
"frame-pointer": "non-leaf",
"function-sections": false,
"has-rpath": true,
"is-builtin": true,
"is-like-osx": true,
"link-env": [
"ZERO_AR_DATE=1"
],
"link-env-remove": [
"IPHONEOS_DEPLOYMENT_TARGET"
],
"linker-is-gnu": false,
"lld-flavor": "darwin",
"llvm-target": "arm64-apple-ios-macabi",
"max-atomic-width": 128,
"os": "ios",
"pre-link-args": {
"gcc": [
"-target",
"arm64-apple-ios-macabi"
],
"ld": [
"-arch",
"arm64",
"-platform_version",
"mac-catalyst",
"7.0",
"7.0"
],
"ld64.lld": [
"-arch",
"arm64",
"-platform_version",
"mac-catalyst",
"7.0",
"7.0"
]
},
"split-debuginfo": "packed",
"supported-split-debuginfo": [
"packed",
"unpacked",
"off"
],
"target-family": [
"unix"
],
"target-pointer-width": "64",
"vendor": "apple"
}
Every other targets outside of catalyst seems to work
Meta
rustc --version --verbose:
rustc 1.69.0-nightly (f3126500f 2023-02-02)
binary: rustc
commit-hash: f3126500f25114ba4e0ac3e76694dd45a22de56d
commit-date: 2023-02-02
host: aarch64-apple-darwin
release: 1.69.0-nightly
LLVM version: 15.0.7
Maybe XCode have new requirements that the targets doesn't respect correctly? and therefore xcodebuild can't create an xcframework from any catalyst library?
Simple repro:
rustup update
rustup toolchain install nightly
rustup default nightly
rustup toolchain install nightly-x86_64-apple-darwin
rustup toolchain install nightly-aarch64-apple-darwin
rustup component add rust-src --toolchain nightly-aarch64-apple-darwin
rustup component add rust-src --toolchain nightly-x86_64-apple-darwin
rustup target add aarch64-apple-darwin x86_64-apple-darwin
rustup target add x86_64-apple-ios aarch64-apple-ios-sim aarch64-apple-ios
cargo build --target aarch64-apple-ios --release
cargo build --target aarch64-apple-ios-sim --release
cargo build --target x86_64-apple-ios --release
cargo build --target aarch64-apple-darwin --release
cargo build --target x86_64-apple-darwin --release
cargo +nightly build -Z build-std --target aarch64-apple-ios-macabi --release
cargo +nightly build -Z build-std --target x86_64-apple-ios-macabi --release
lipo build_folder/x86_64-apple-ios/release/lib_name.a build_folder/aarch64-apple-ios-sim/release/libname.a -create -output build_folder/libname.a
mkdir -p build_folder/darwin_universal
lipo build_folder/x86_64-apple-darwin/release/libname.a build_folder/aarch64-apple-darwin/release/libname.a -create -output build_folder/darwin_universal/libname.a
mkdir -p build_folder//catalyst
lipo build_folder/aarch64-apple-ios-macabi/release/libname.a build_folder/x86_64-apple-ios-macabi/release/libname.a -create -output build_folder/catalyst/libname.a
## Will fail on catalyst with `error: unable to determine the platform for the given binary 'project/build/local/catalyst/libname.a'; check your deployment version settings`
xcodebuild -create-xcframework -library $BUILD_FOLDER/$TARGET_NAME -library $BUILD_FOLDER/darwin_universal/$TARGET_NAME -library $BUILD_FOLDER/aarch64-apple-ios/release/$TARGET_NAME -library $BUILD_FOLDER/catalyst/$TARGET_NAME -output $TARGET_XCFRAMEWORK_NAME
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