gradle build settings tweak to avoid jdk version conflict

codeGeneration/build.gradle

@@ -11,6 +11,18 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 dependencies {
     implementation project(':compilerInterfaces')
     implementation project(':compilerAst')

codeOptimizers/build.gradle

@@ -11,6 +11,18 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 dependencies {
     implementation project(':compilerInterfaces')
     implementation project(':compilerAst')

compiler/build.gradle

@@ -12,6 +12,18 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 def prog8version = rootProject.file('compiler/res/version.txt').text.trim()
 
 dependencies {
@@ -41,7 +53,6 @@ configurations {
     }
 }
 
-
 sourceSets {
     main {
         java {

compilerAst/build.gradle

@@ -9,7 +9,20 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
     implementation 'org.antlr:antlr4-runtime:4.9.2'
     implementation "com.michael-bull.kotlin-result:kotlin-result-jvm:1.1.12"
     implementation project(':parser')

compilerInterfaces/build.gradle

@@ -11,6 +11,18 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 dependencies {
     implementation project(':compilerAst')
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"

dbusCompilerService/build.gradle

@@ -12,6 +12,18 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
     // implementation "org.jetbrains.kotlin:kotlin-reflect"

httpCompilerService/build.gradle

@@ -12,6 +12,18 @@ java {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = javaVersion
+    }
+}
+
 dependencies {
     implementation project(':compilerInterfaces')
     implementation project(':compiler')