[stdlib] Add os.arch as an input property to prevent build cache reuse across architectures

ilya-g · Space Team · commit 9293c6112296 · 2025-09-11T15:17:34.000Z
KTI-2623 KT-53258
diff --git a/libraries/stdlib/build.gradle.kts b/libraries/stdlib/build.gradle.kts
@@ -127,6 +127,11 @@ kotlin {
 
             val main by getting {
                 compileTaskProvider.configure {
+                    // use os.arch as an input property of the compilation task
+                    // to avoid resuing compilation results from the build cache
+                    // produced on the other CPU architecture due to KT-53258
+                    inputs.property("os.arch", providers.systemProperty("os.arch"))
+
                     this as UsesKotlinJavaToolchain
                     kotlinJavaToolchain.toolchain.use(getToolchainLauncherFor(JdkMajorVersion.JDK_11_0))
                     compilerOptions {
