Merge pull request #75 from Over-Run/native-image

feat: add support to GraalVM Native Image

README.md

@@ -154,8 +154,6 @@ The latest Javadoc can be found [here](https://over-run.github.io/overrungl/).
 
 The documentation of OpenGL can be found from [Khronos' references](https://registry.khronos.org/OpenGL-Refpages/gl4/) and [docs.gl](https://docs.gl/).
 
-[JavaPoet](https://github.com/palantir/javapoet) is used to generate source files.
-
 ### Credits
 
 [<img src="https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.png" alt="JetBrains Logo (Main) logo." width="128" height="128">](https://jb.gg/OpenSourceSupport)

buildSrc/src/main/kotlin/generator.conventions.gradle.kts

@@ -1,12 +1,10 @@
 plugins { kotlin("jvm") }
 
-val javaPoetVersion: String by rootProject
 val kotlinTargetJdkVersion: String by rootProject
 
 repositories {
     mavenCentral()
 }
 
 dependencies {
-    implementation("com.palantir.javapoet:javapoet:$javaPoetVersion")
 }

buildSrc/src/main/kotlin/generators.kt

@@ -5,5 +5,6 @@ fun Project.registerGenerateTask(main: String, targetProject: String) {
     tasks.register<GenerateTask>("generate") {
         mainClass.set(main)
         workingDir = project(targetProject).projectDir.resolve("src/main/java/")
+        args(projectDir)
     }
 }

buildSrc/src/main/kotlin/module.conventions.gradle.kts

@@ -32,6 +32,7 @@ val jdkEnablePreview: String by rootProject
 
 val targetJavaVersion = jdkVersion.toInt()
 
+val graalvmVersion: String by rootProject
 val jetbrainsAnnotationsVersion: String by rootProject
 val junitVersion: String by rootProject
 
@@ -47,6 +48,8 @@ repositories {
 
 dependencies {
     compileOnly("org.jetbrains:annotations:$jetbrainsAnnotationsVersion")
+    compileOnly("org.graalvm.sdk:nativeimage:$graalvmVersion")
+    //compileOnly("org.graalvm.nativeimage:svm:$graalvmVersion")
     testImplementation("org.junit.jupiter:junit-jupiter:$junitVersion")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }

generators/core/src/main/kotlin/overrungl/MemoryStack.kt

@@ -28,6 +28,7 @@ fun memoryStack() {
     val src = Files.readString(path)
     val sb = StringBuilder()
 
+    sb.append("    ")
     sb.appendLine(formatter_off)
 
     Type.entries.forEach {
@@ -51,13 +52,14 @@ fun memoryStack() {
                 |    /// @param values the values
                 |    /// @return the allocated segment
                 |    public MemorySegment ${it.methodName}(${it.typeName}... values) {
-                |        return Marshal.marshal(this, values);
+                |        return MemoryUtil.allocArray(this, values);
                 |    }
                 |
             """.trimMargin()
         )
     }
 
+    sb.append("    ")
     sb.appendLine(formatter_on)
 
     writeString(path, replaceCode(src, sb.toString()))