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Migrate dev llvm download to gradle task #47

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Merged
05nelsonm merged 1 commit into from
Sep 16, 2025
Merged

Migrate dev llvm download to gradle task #47

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21 changes: 14 additions & 7 deletions library/crypto-rand/build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ kmpConfiguration {
}

project.extensions.configure<CompileToBitcodeExtension>("cklib") {
config.configure(libs)
val downloadDevLLVMTask = config.configure(libs)

create("crypto_rand_sys") {
language = CompileToBitcode.Language.C
Expand All @@ -102,9 +102,10 @@ kmpConfiguration {
interopTaskInfo.forEach { (interopTaskName, konanTarget, hasSysGetRandom) ->
if (kt != konanTarget) return@forEach

// Must add dependency on the test cinterop task to ensure
// that Kotlin/Native dependencies get downloaded beforehand
this.dependsOn(interopTaskName)
// Must add dependency on the cinterop task to ensure
// Kotlin/Native dependencies get downloaded and are
// present for cklib tasks to access.
dependsOn(interopTaskName)

if (hasSysGetRandom != null) {
compilerArgs.add(hasSysGetRandom)
Expand All @@ -115,6 +116,8 @@ kmpConfiguration {
}
}
}

dependsOn(downloadDevLLVMTask)
}
}
}
Expand Down Expand Up @@ -148,7 +151,7 @@ private object LLVM {
}
}

private fun CKlibGradleExtension.configure(libs: LibrariesForLibs) {
private fun CKlibGradleExtension.configure(libs: LibrariesForLibs): Task {
kotlinVersion = libs.versions.gradle.kotlin.get()
check(kotlinVersion == "2.2.20") {
"Kotlin version out of date! Download URLs for LLVM need to be updated for ${project.path}"
Expand Down Expand Up @@ -179,7 +182,7 @@ private fun CKlibGradleExtension.configure(libs: LibrariesForLibs) {

val source = DependencySource.Remote.Public(subDirectory = "${LLVM.VERSION}-${arch}-${host}")

DependencyProcessor(
val processor = DependencyProcessor(
dependenciesRoot = cklibDir,
dependenciesUrl = LLVM.URL,
dependencyToCandidates = mapOf(llvmDev to listOf(source)),
Expand All @@ -194,5 +197,9 @@ private fun CKlibGradleExtension.configure(libs: LibrariesForLibs) {
println("Downloading[$llvmDev] - $current / $total")
},
archiveType = archive,
).run()
)

return project.tasks.register("downloadDevLLVM") {
actions = listOf(Action { processor.run() })
}.get()
}
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