another snapshot release, configs for matrix operations

gradle.properties

@@ -27,9 +27,6 @@ kotlin.mpp.enableCInteropCommonization=true
 android.useAndroidX=true
 android.nonTransitiveRClass=true
 
-# other
-kotlin.native.cacheKind.linuxX64=none
-
 # Workaround: Ensure Gradle uses a JDK with `jlink` available for AGP's JDK image transform.
 # On this environment, the system JDK 21 installation lacks `jlink`, causing
 # :lynglib:androidJdkImage to fail. Point Gradle to a JDK that includes `jlink`.
@@ -37,6 +34,6 @@ kotlin.native.cacheKind.linuxX64=none
 #org.gradle.java.home=/home/sergeych/.jdks/corretto-21.0.9
 android.experimental.lint.migrateToK2=false
 android.lint.useK2Uast=false
-kotlin.mpp.applyDefaultHierarchyTemplate=true
+kotlin.mpp.applyDefaultHierarchyTemplate=false
 
 org.gradle.parallel=true

lyng/build.gradle.kts

@@ -1,5 +1,5 @@
 /*
- * Copyright 2025 Sergey S. Chernov real.sergeych@gmail.com
+ * Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -34,11 +34,13 @@ kotlin {
     // Suppress Beta warning for expect/actual classes across all targets in this module
     targets.configureEach {
         compilations.configureEach {
-            compilerOptions.configure {
+            compileTaskProvider.configure {
+                compilerOptions {
                     freeCompilerArgs.add("-Xexpect-actual-classes")
                 }
             }
         }
+    }
 
     jvm {
         binaries {
@@ -75,19 +77,17 @@ kotlin {
                 implementation(libs.okio.fakefilesystem)
             }
         }
+        val nativeMain by creating {
+            dependsOn(commonMain)
+        }
         val jvmTest by getting {
             dependencies {
                 implementation(kotlin("test"))
                 implementation(kotlin("test-junit"))
             }
         }
-//        val nativeMain by getting {
-//            dependencies {
-//                implementation(kotlin("stdlib-common"))
-//            }
-//        }
         val linuxX64Main by getting {
-
+            dependsOn(nativeMain)
         }
     }
 }

lyngio/build.gradle.kts

@@ -44,7 +44,6 @@ kotlin {
     iosX64()
     iosArm64()
     iosSimulatorArm64()
-    macosX64()
     macosArm64()
     mingwX64()
     linuxX64()
@@ -62,11 +61,13 @@ kotlin {
     // Keep expect/actual warning suppressed consistently with other modules
     targets.configureEach {
         compilations.configureEach {
-            compilerOptions.configure {
+            compileTaskProvider.configure {
+                compilerOptions {
                     freeCompilerArgs.add("-Xexpect-actual-classes")
                 }
             }
         }
+    }
 
     sourceSets {
         all {
@@ -81,11 +82,33 @@ kotlin {
                 api(libs.mordant.core)
             }
         }
+        val nativeMain by creating {
+            dependsOn(commonMain)
+        }
+        val iosMain by creating {
+            dependsOn(nativeMain)
+        }
+        val linuxMain by creating {
+            dependsOn(nativeMain)
+        }
+        val macosMain by creating {
+            dependsOn(nativeMain)
+        }
+        val mingwMain by creating {
+            dependsOn(nativeMain)
+        }
         val commonTest by getting {
             dependencies {
                 implementation(libs.kotlin.test)
             }
         }
+        val iosX64Main by getting { dependsOn(iosMain) }
+        val iosArm64Main by getting { dependsOn(iosMain) }
+        val iosSimulatorArm64Main by getting { dependsOn(iosMain) }
+        val macosArm64Main by getting { dependsOn(macosMain) }
+        val mingwX64Main by getting { dependsOn(mingwMain) }
+        val linuxX64Main by getting { dependsOn(linuxMain) }
+        val linuxArm64Main by getting { dependsOn(linuxMain) }
 
         // JS: use runtime detection in jsMain to select Node vs Browser implementation
         val jsMain by getting {

lynglib/build.gradle.kts

@@ -58,7 +58,6 @@ kotlin {
     iosX64()
     iosArm64()
     iosSimulatorArm64()
-    macosX64()
     macosArm64()
     mingwX64()
     linuxX64()
@@ -76,11 +75,13 @@ kotlin {
     // Suppress Beta warning for expect/actual classes across all targets
     targets.configureEach {
         compilations.configureEach {
-            compilerOptions.configure {
+            compileTaskProvider.configure {
+                compilerOptions {
                     freeCompilerArgs.add("-Xexpect-actual-classes")
                 }
             }
         }
+    }
 
     sourceSets {
         all {
@@ -94,7 +95,7 @@ kotlin {
         }
 
         val commonMain by getting {
-            kotlin.srcDir("$buildDir/generated/buildConfig/commonMain/kotlin")
+            kotlin.srcDir(layout.buildDirectory.dir("generated/buildConfig/commonMain/kotlin"))
             dependencies {
                 implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0")
                 implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.6.1")
@@ -116,6 +117,9 @@ kotlin {
                 implementation(libs.multik.default)
             }
         }
+        val nativeMain by creating {
+            dependsOn(commonMain)
+        }
         val matrixPureMain by creating {
             dependsOn(commonMain)
         }
@@ -123,14 +127,35 @@ kotlin {
         val androidMain by getting { dependsOn(matrixPureMain) }
         val jsMain by getting { dependsOn(matrixMultikMain) }
         val wasmJsMain by getting { dependsOn(matrixMultikMain) }
-        val iosX64Main by getting { dependsOn(matrixMultikMain) }
+        // Multik 0.3.0 does not publish ios native artifacts, so keep iOS on the pure backend.
-        val iosArm64Main by getting { dependsOn(matrixMultikMain) }
+        val iosX64Main by getting {
-        val iosSimulatorArm64Main by getting { dependsOn(matrixMultikMain) }
+            dependsOn(nativeMain)
-        val macosX64Main by getting { dependsOn(matrixMultikMain) }
+            dependsOn(matrixPureMain)
-        val macosArm64Main by getting { dependsOn(matrixMultikMain) }
+        }
-        val mingwX64Main by getting { dependsOn(matrixMultikMain) }
+        val iosArm64Main by getting {
-        val linuxX64Main by getting { dependsOn(matrixMultikMain) }
+            dependsOn(nativeMain)
-        val linuxArm64Main by getting { dependsOn(matrixPureMain) }
+            dependsOn(matrixPureMain)
+        }
+        val iosSimulatorArm64Main by getting {
+            dependsOn(nativeMain)
+            dependsOn(matrixPureMain)
+        }
+        val macosArm64Main by getting {
+            dependsOn(nativeMain)
+            dependsOn(matrixPureMain)
+        }
+        val mingwX64Main by getting {
+            dependsOn(nativeMain)
+            dependsOn(matrixPureMain)
+        }
+        val linuxX64Main by getting {
+            dependsOn(nativeMain)
+            dependsOn(matrixPureMain)
+        }
+        val linuxArm64Main by getting {
+            dependsOn(nativeMain)
+            dependsOn(matrixPureMain)
+        }
         val jvmTest by getting {
             dependencies {
                 // Allow tests to load external docs like lyng.io.fs via registrar