Do not reset freeCompilerArgs for some kotlin-native modules

Otherwise common compiler arguments which are set for all modules in the
project in `buildSrc/src/main/kotlin/common-configuration.gradle.kts`
are not applied. The most interesting of those are `-Xuse-k2` (if K2 is
enabled) and `-Xjvm-default=all`.

buildSrc/src/main/kotlin/common-configuration.gradle.kts

@@ -154,8 +154,21 @@ fun Project.configureKotlinCompilationOptions() {
             ":wasm:wasm.ir",
             // Uses multiplatform
             ":kotlin-stdlib-jvm-minimal-for-test",
+            ":kotlin-native:endorsedLibraries:kotlinx.cli",
+            ":kotlin-native:klib",
             // Requires serialization plugin
             ":js:js.tests",
+            // ISE "Cannot serialize error type: ERROR CLASS: Cannot calculate return type (local class/object?)"
+            ":kotlin-native-shared",
+            // Warnings about deprecated usages of companion objects in `::class`
+            ":kotlin-native:Interop:Runtime",
+            // Some warnings which are not printed out for some reason
+            ":kotlin-native:Interop:Indexer",
+            ":kotlin-native:Interop:Skia",
+            // ISE "Fake override should have at least one overridden descriptor",
+            ":kotlin-native:Interop:StubGenerator",
+            // Overload resolution ambiguity between candidates
+            ":kotlin-native:backend.native",
         )
 
         // TODO: fix remaining warnings and remove this property.

kotlin-native/Interop/Indexer/build.gradle.kts

@@ -176,7 +176,7 @@ val compileKotlin: org.jetbrains.kotlin.gradle.tasks.KotlinCompile by tasks
 tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
     kotlinOptions {
         allWarningsAsErrors = true
-        freeCompilerArgs = listOf("-Xskip-prerelease-check")
+        freeCompilerArgs += listOf("-Xskip-prerelease-check")
     }
 }
 

kotlin-native/Interop/Runtime/build.gradle.kts

@@ -73,9 +73,8 @@ sourceSets.main.get().java.srcDir("src/jvm/kotlin")
 
 tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
     kotlinOptions {
-        freeCompilerArgs = listOf(
+        freeCompilerArgs += listOf(
             "-opt-in=kotlin.ExperimentalUnsignedTypes",
-            "-opt-in=kotlin.RequiresOptIn",
             "-Xskip-prerelease-check"
         )
         allWarningsAsErrors = true

kotlin-native/Interop/StubGenerator/build.gradle.kts

@@ -46,9 +46,9 @@ dependencies {
 tasks {
     withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
         kotlinOptions {
-            freeCompilerArgs = listOf(
-                    "-opt-in=kotlin.ExperimentalUnsignedTypes",
-                    "-Xskip-metadata-version-check"
+            freeCompilerArgs += listOf(
+                "-opt-in=kotlin.ExperimentalUnsignedTypes",
+                "-Xskip-metadata-version-check"
             )
             allWarningsAsErrors = true
         }

kotlin-native/endorsedLibraries/kotlinx.cli/build.gradle.kts

@@ -46,7 +46,7 @@ kotlin {
 
             compilations.all {
                 kotlinOptions {
-                    freeCompilerArgs = listOf("-opt-in=kotlinx.cli.ExperimentalCli", "-opt-in=kotlin.RequiresOptIn")
+                    freeCompilerArgs += listOf("-opt-in=kotlinx.cli.ExperimentalCli")
                     suppressWarnings = true
                 }
             }

kotlin-native/shared/build.gradle.kts

@@ -41,7 +41,7 @@ sourceSets["main"].withConvention(KotlinSourceSet::class) {
 
 tasks.withType<KotlinCompile> {
     kotlinOptions.jvmTarget = "1.8"
-    kotlinOptions.freeCompilerArgs = listOf("-Xskip-prerelease-check")
+    kotlinOptions.freeCompilerArgs += listOf("-Xskip-prerelease-check")
 }
 
 tasks.jar {

kotlin-native/utilities/basic-utils/build.gradle.kts

@@ -15,7 +15,7 @@ plugins {
 
 tasks.named<KotlinCompile>("compileKotlin") {
     kotlinOptions {
-        freeCompilerArgs = listOf("-Xskip-metadata-version-check")
+        freeCompilerArgs += listOf("-Xskip-metadata-version-check")
     }
 }
 

kotlin-native/utilities/cli-runner/build.gradle

@@ -10,7 +10,7 @@ apply plugin: 'kotlin'
 
 compileKotlin {
     kotlinOptions {
-        freeCompilerArgs = ['-Xskip-metadata-version-check']
+        freeCompilerArgs += ['-Xskip-metadata-version-check']
     }
 }