HMPP: Evaluate exact TargetPlatform for each K/N KLIB library

compiler/cli/cli-common/src/org/jetbrains/kotlin/platform/konan/NativePlatform.kt

@@ -52,6 +52,9 @@ object NativePlatforms {
         }
     }
 
+    fun nativePlatformByTargetNames(targets: Collection<String>): TargetPlatform =
+        nativePlatformByTargets(targets.mapNotNull { KonanTarget.predefinedTargets[it] })
+
     @Deprecated(
         message = "Should be accessed only by compatibility layer, other clients should use 'unspecifiedNativePlatform'",
         level = DeprecationLevel.ERROR

idea/idea-gradle/src/org/jetbrains/kotlin/idea/configuration/KotlinSourceSetDataService.kt

@@ -30,7 +30,6 @@ import org.jetbrains.kotlin.idea.inspections.gradle.findAll
 import org.jetbrains.kotlin.idea.inspections.gradle.findKotlinPluginVersion
 import org.jetbrains.kotlin.idea.platform.IdePlatformKindTooling
 import org.jetbrains.kotlin.idea.roots.migrateNonJvmSourceFolders
-import org.jetbrains.kotlin.konan.target.KonanTarget
 import org.jetbrains.kotlin.platform.TargetPlatform
 import org.jetbrains.kotlin.platform.impl.JvmIdePlatformKind
 import org.jetbrains.kotlin.platform.impl.NativeIdePlatformKind
@@ -111,10 +110,7 @@ class KotlinSourceSetDataService : AbstractProjectDataService<GradleSourceSetDat
                             val jvmTarget = JvmTarget.fromString(moduleData.targetCompatibility ?: "") ?: JvmTarget.DEFAULT
                             JvmPlatforms.jvmPlatformByTargetVersion(jvmTarget).componentPlatforms
                         }
-                        is NativeIdePlatformKind -> {
-                            val nativeTargets = moduleData.konanTargets.mapNotNull { KonanTarget.predefinedTargets[it] }
-                            NativePlatforms.nativePlatformByTargets(nativeTargets)
-                        }
+                        is NativeIdePlatformKind -> NativePlatforms.nativePlatformByTargetNames(moduleData.konanTargets)
                         else -> platformKind.defaultPlatform.componentPlatforms
                     }
                 }

idea/idea-native/src/org/jetbrains/kotlin/ide/konan/NativePlatformKindResolution.kt

@@ -42,7 +42,9 @@ import org.jetbrains.kotlin.platform.impl.NativeIdePlatformKind
 import org.jetbrains.kotlin.resolve.ImplicitIntegerCoercion
 import org.jetbrains.kotlin.resolve.TargetEnvironment
 import org.jetbrains.kotlin.library.metadata.NullFlexibleTypeDeserializer
+import org.jetbrains.kotlin.library.nativeTargets
 import org.jetbrains.kotlin.platform.konan.NativePlatforms
+import org.jetbrains.kotlin.platform.konan.NativePlatforms.nativePlatformByTargetNames
 import org.jetbrains.kotlin.serialization.konan.impl.KlibMetadataModuleDescriptorFactoryImpl
 import org.jetbrains.kotlin.storage.StorageManager
 
@@ -161,7 +163,7 @@ class NativeKlibLibraryInfo(project: Project, library: Library, libraryRoot: Str
             return capabilities
         }
 
-    override val platform: TargetPlatform
-        // TODO: detect native platform by library
-        get() = NativePlatforms.unspecifiedNativePlatform
+    override val platform: TargetPlatform by lazy {
+        nativePlatformByTargetNames(resolvedKotlinLibrary.safeRead(emptyList()) { nativeTargets })
+    }
 }