[英]Strange Link Error With Command-Line Swift Test (May Be Swift Package Manager-Related)
我正在开发一组相互关联的 SPM 模块作为测试/演示,我遇到了一个奇怪的 linker 错误。
此示例中出现问题,该示例具有如下所示的Package.swift
文件:
import PackageDescription
let package = Package(
name: "Package_C",
platforms: [
.iOS(.v11),
.tvOS(.v11),
.macOS(.v10_14),
.watchOS(.v5)
],
products: [
.library(
name: "Package-C",
type: .dynamic,
targets: ["Package_C"])
],
dependencies: [
.package(name: "Package_A", url: "git@github.com:LittleGreenViper/SPMArticle-Package_A.git", from: "1.0.0")
],
targets: [
.target(
name: "Package_C",
dependencies: [
.product(name: "Package-A", package: "Package_A")
],
path: "src"
),
.testTarget(
name: "Package_CTests",
dependencies: [
"Package_C"
],
path: "test"
)
]
)
package 与swift build
良好,从 Xcode 运行时一切正常。
当我运行swift test
时会发生此问题。 我收到以下错误:
Undefined symbols for architecture x86_64:
"_$s9Package_CAAV6indentABSi_tcfC", referenced from:
_$s14Package_CTests4testC0C7QuicklyyyFSSyKXEfu_ in Package_CTests.swift.o
ld: symbol(s) not found for architecture x86_64
[4/5] Linking Package_CPackageTests
看起来Package_C
没有被链接,但一切似乎都是绝对的(另外,请记住,其他一切都很好swift test
是唯一失败的地方)。
应该注意的是,这个项目运行良好,并且几乎完全相同。
我能看到的唯一区别是目录的命名约定。 我真的很讨厌这个问题,但接下来我会解决这个问题。
谁能看到我看不到的东西?
编辑添加:我应该注意到静态/动态的东西似乎不是问题。 即使我将Package_C
更改为 static,我也会遇到同样的错误。
啊。 看起来问题是需要遵循命名约定。
我从这个切换:
对此:
它开始工作了。 没有文件内容(除了从Package.swift
文件中删除两个path
arguments 之外)被更改。
// swift-tools-version:5.2
import PackageDescription
let package = Package(
name: "Package_C",
platforms: [
.iOS(.v11),
.tvOS(.v11),
.macOS(.v10_14),
.watchOS(.v5)
],
products: [
.library(
name: "Package-C",
type: .dynamic,
targets: ["Package_C"])
],
dependencies: [
.package(name: "Package_A", url: "git@github.com:LittleGreenViper/SPMArticle-Package_A.git", from: "1.0.0")
],
targets: [
.target(
name: "Package_C",
dependencies: [
.product(name: "Package-A", package: "Package_A")
]
),
.testTarget(
name: "Package_CTests",
dependencies: [
"Package_C"
]
)
]
)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.