build: Add workaround for kotlinx-benchmark with Gradle 7

This change adds a quick workaround for getting kotlinx-benchmark to
work again with Gradle 7.
See https://github.com/Kotlin/kotlinx-benchmark/issues/39.

1 files changed, 7 insertions, 0 deletions

diff --git a/simulator/buildSrc/src/main/kotlin/benchmark-conventions.gradle.kts b/simulator/buildSrc/src/main/kotlin/benchmark-conventions.gradle.kts
index d3bb886d..8623e8da 100644
--- a/simulator/buildSrc/src/main/kotlin/benchmark-conventions.gradle.kts
+++ b/simulator/buildSrc/src/main/kotlin/benchmark-conventions.gradle.kts
@@ -55,6 +55,13 @@ benchmark {
     }
 }
 
+// Workaround for https://github.com/Kotlin/kotlinx-benchmark/issues/39
+afterEvaluate {
+    tasks.named<org.gradle.jvm.tasks.Jar>("jmhBenchmarkJar") {
+        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    }
+}
+
 dependencies {
     implementation("org.jetbrains.kotlinx:kotlinx-benchmark-runtime-jvm:0.3.0")
 }