[K/N] Move llvm interop generation to kotlin-native/llvmInterop/

2024-03-02 01:31:40 +01:00
parent ab62632a85
commit bce550dce4
6 changed files with 49 additions and 40 deletions
@@ -0,0 +1,44 @@
+import org.jetbrains.kotlin.PlatformInfo
+import org.jetbrains.kotlin.konan.target.TargetWithSanitizer
+import org.jetbrains.kotlin.tools.lib
+
+plugins {
+    kotlin("jvm")
+    id("native-interop-plugin")
+}
+
+kotlinNativeInterop {
+    create("llvm") {
+        dependsOn(":kotlin-native:llvmDebugInfoC:${lib("debugInfo")}")
+        dependsOn(":kotlin-native:libllvmext:${lib("llvmext")}")
+        defFile("llvm.def")
+        compilerOpts("-I$llvmDir/include", "-I${rootProject.project(":kotlin-native:llvmDebugInfoC").projectDir}/src/main/include", "-I${rootProject.project(":kotlin-native:libllvmext").projectDir}/src/main/include")
+        if (PlatformInfo.isMac()) {
+            // $llvmDir/lib contains libc++.1.dylib too, and it seems to be preferred by the linker
+            // over the sysroot-provided one.
+            // As a result, libllvmstubs.dylib gets linked with $llvmDir/lib/libc++.1.dylib.
+            // It has install_name = @rpath/libc++.1.dylib, which won't work for us, because
+            // dynamic loader won't be able to find libc++ when loading libllvmstubs.
+            // For some reason, this worked fine before macOS 12.3.
+            //
+            // To enforce linking with proper libc++, pass the default path explicitly:
+            linkerOpts("-L${hostPlatform.absoluteTargetSysRoot}/usr/lib")
+        }
+        linkerOpts("-L$llvmDir/lib", "-L${rootProject.project(":kotlin-native:llvmDebugInfoC").layout.buildDirectory.get().asFile}", "-L${rootProject.project(":kotlin-native:libllvmext").layout.buildDirectory.get().asFile}")
+    }
+}
+
+val nativeLibs by configurations.creating {
+    isCanBeConsumed = true
+    isCanBeResolved = false
+    attributes {
+        attribute(ArtifactTypeDefinition.ARTIFACT_TYPE_ATTRIBUTE, ArtifactTypeDefinition.DIRECTORY_TYPE)
+        attribute(TargetWithSanitizer.TARGET_ATTRIBUTE, TargetWithSanitizer.host)
+    }
+}
+
+artifacts {
+    add(nativeLibs.name, layout.buildDirectory.dir("nativelibs/${TargetWithSanitizer.host}")) {
+        builtBy(kotlinNativeInterop["llvm"].genTask)
+    }
+}