Stepdown Kotlin version, including other Kotlin libraries in order to support native macOS.

Current version is blocked by
https://youtrack.jetbrains.com/issue/KT-73672/Bump-KLIB-ABI-version-in-2.2.0

Author: michalharakal

core/build.gradle.kts

@@ -24,6 +24,9 @@ kotlin {
     iosArm64()
     iosSimulatorArm64()
     wasmJs().nodejs()
+    macosX64 ()
+    linuxX64 ()
+
 
     sourceSets {
         val commonMain by getting {

…lin/sk/ai/net/performance/Measure.ios.kt …n/sk/ai/net/performance/Measure.apple.ktcore/src/iosMain/kotlin/sk/ai/net/performance/Measure.ios.kt renamed to core/src/appleMain/kotlin/sk/ai/net/performance/Measure.apple.kt core/src/iosMain/kotlin/sk/ai/net/performance/Measure.ios.kt renamed to core/src/appleMain/kotlin/sk/ai/net/performance/Measure.apple.kt

@@ -1,3 +1,3 @@
 package sk.ai.net.performance
 
-actual fun currentMillis(): Long = System.currentTimeMillis()
+actual fun currentMillis(): Long = System.currentTimeMillis()

core/src/jvmMain/kotlin/sk/ai/net/performance/Measure.jvm.kt

@@ -0,0 +1,16 @@
+package sk.ai.net.performance
+
+import kotlinx.cinterop.ExperimentalForeignApi
+import kotlinx.cinterop.alloc
+import kotlinx.cinterop.memScoped
+import kotlinx.cinterop.ptr
+import platform.posix.gettimeofday
+import platform.posix.timeval
+
+@OptIn(ExperimentalForeignApi::class)
+actual fun currentMillis(): Long = memScoped {
+    val tv = alloc<timeval>()
+    gettimeofday(tv.ptr, null)
+    tv.tv_sec * 1000L + tv.tv_usec / 1000L
+}
+

core/src/linuxMain/kotlin/sk/ai/net/performance/Measure.linux.kt

@@ -23,6 +23,9 @@ kotlin {
     iosArm64()
     iosSimulatorArm64()
     wasmJs().nodejs()
+    macosX64 ()
+    linuxX64 ()
+
 
     sourceSets {
         val commonMain by getting {

gguf/build.gradle.kts

@@ -1,6 +1,5 @@
 package sk.ai.net.gguf
 
-import kotlinx.io.Buffer
 import kotlinx.io.Source
 import kotlinx.io.readByteArray
 import sk.ai.net.gguf.utils.Endian
@@ -53,7 +52,7 @@ data class FieldParts(
 )
 
 @OptIn(ExperimentalUnsignedTypes::class)
-class GGUFReader(bufferedSource: Source) {
+class GGUFReader(source: Source) {
     // Properties
     var byteOrder: Char = 'I' // 'I' - same as host, 'S' - swapped
     var alignment: Int = GGUF_DEFAULT_ALIGNMENT
@@ -81,7 +80,7 @@ class GGUFReader(bufferedSource: Source) {
     )
 
     init {
-        data = bufferedSource.readByteArray()
+        data = source.readByteArray()
 
         checkGGUFMagicNumber().then {
             checkGGUFVersion().then {

gguf/src/commonMain/kotlin/sk/ai/net/gguf/GGUFReader.kt

@@ -1,10 +1,10 @@
 [versions]
-agp = "8.7.3"
-kotlin = "2.1.0"
+agp = "8.7.2"
+kotlin = "2.0.21"
 kotlinx-coroutines = "1.10.1"
 android-minSdk = "24"
 android-compileSdk = "35"
-kotlinxSerializationJson = "1.8.0"
+kotlinxSerializationJson = "1.7.3"
 nexus-publish = "2.0.0"
 jetbrainsKotlinJvm = "1.9.22"
 testng = "7.10.2"

gradle/libs.versions.toml

@@ -25,7 +25,8 @@ kotlin {
     iosArm64()
     iosSimulatorArm64()
     wasmJs().nodejs()
-
+    macosX64 ()
+    linuxX64 ()
 
     sourceSets {
         val commonMain by getting {