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[英]Xcode 12, building for iOS Simulator, but linking in object file built for iOS, for architecture x86_64
[英]KMM xcframework used in Xcode needs Rosetta: "building for iOS Simulator-arm64 but attempting to link with file built for iOS Simulator-x86_64"
我通過 Android KMM 項目創建了一個 xcframework
#!/bin/bash
./gradlew :shared:packForXCodeArm -PXCODE_CONFIGURATION=Release
./gradlew :shared:packForXCodeX64 -PXCODE_CONFIGURATION=Release
FRAMEWORK_NAME="shared"
ARM64PATH="shared/build/xcode-framework-arm/${FRAMEWORK_NAME}.framework"
X64PATH="shared/build/xcode-framework-X64/${FRAMEWORK_NAME}.framework"
UNIVERSAL_PATH="shared/build/xcode-framework-universal/"
xcodebuild -create-xcframework -framework "${ARM64PATH}" -framework "${X64PATH}" -output "${UNIVERSAL_PATH}/${FRAMEWORK_NAME}.xcframework"
我的build.gradle.kts
包含:
val packForXcodeArm by tasks.creating(Sync::class) {
group = "build"
val mode = System.getenv("CONFIGURATION") ?: "DEBUG"
val framework = kotlin.targets.getByName<org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget>("iosArm64").binaries.getFramework(mode)
inputs.property("mode", mode)
dependsOn(framework.linkTask)
val targetDir = File(buildDir, "xcode-framework-arm")
from({ framework.outputDirectory })
into(targetDir)
}
val packForXcodeX64 by tasks.creating(Sync::class) {
group = "build"
val mode = System.getenv("CONFIGURATION") ?: "DEBUG"
val framework = kotlin.targets.getByName<org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget>("iosX64").binaries.getFramework(mode)
inputs.property("mode", mode)
dependsOn(framework.linkTask)
val targetDir = File(buildDir, "xcode-framework-X64")
from({ framework.outputDirectory })
into(targetDir)
}
在不使用 Rosetta 時,在我的 M1 上的 Xcode 中,我得到
ld: warning: ignoring file /Users/.../Library/Developer/Xcode/DerivedData/froeling_ios-dwqfcfqkcvofjtgtuipjhkedehfx/Build/Products/Debug-iphonesimulator/shared.framework/shared, building for iOS Simulator-arm64 but attempting to link with file built for iOS Simulator-x86_64
Undefined symbols for architecture arm64:
"_OBJC_CLASS_$_SharedNetworkRequests", referenced from:
objc-class-ref in LoginView.o
有沒有辦法在 Xcode 中創建一個在沒有 Rosetta 的情況下也可以工作的 xcframework?
該錯誤是正常的,因為您缺少為iosSimulatorArm64
構建的符號。
我沒有使用 KMM,但我檢查了。 從 1.5.30 版本開始,Kotlin 支持 4 個新目標:
在此處查看其發行說明: Kotlin 1.5.30
因此,要消除該錯誤,請針對 iosSimulatorArm64 構建並將構建結果與其他平台連接,以獲得“真正的”通用 xcframwork。
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