Added gradleTest for compatibility testing and fixe dthe incompatibil…

…ity with Gradle 2.2/2.3

build.gradle

@@ -22,6 +22,7 @@ buildscript {
         classpath 'org.ysb33r.gradle:bintray:1.5'
         classpath 'org.jfrog.buildinfo:build-info-extractor-gradle:3.1.0'
         classpath "com.gradle.publish:plugin-publish-plugin:0.9.0"
+        classpath 'org.ysb33r.gradle:gradletest:0.5'
 
         // See: https://github.com/hierynomus/license-gradle-plugin/issues/67
         classpath 'nl.javadude.gradle.plugins:license-gradle-plugin:0.11.0', {
@@ -36,10 +37,11 @@ apply plugin : 'maven'
 apply plugin : 'com.jfrog.artifactory'
 apply plugin : 'com.gradle.plugin-publish'
 apply plugin : 'com.github.hierynomus.license'
+apply plugin : 'org.ysb33r.gradletest'
 
 group = 'org.ysb33r.gradle'
 archivesBaseName = 'gnumake'
-version = '1.0'
+version = '1.0.1'
 
 sourceCompatibility = 1.6
 targetCompatibility = 1.6
@@ -155,3 +157,11 @@ license {
     ext.year = '2013-2015'
     excludes(['**/*.ad', '**/*.asciidoc', '**/*.adoc', '**/*.md','**/*.properties'])
 }
+
+gradleLocations {
+    downloadToGradleUserHome = true
+}
+
+gradleTest {
+    versions '2.0','2.2','2.3'
+}

src/gradleTest/basicTest/build.gradle

@@ -0,0 +1,17 @@
+import org.gradle.internal.os.OperatingSystem
+
+buildscript {
+    dependencies {
+        classpath 'org.ysb33r.gradle:gnumake:%%VERSION%%'
+    }
+}
+
+apply plugin : 'org.ysb33r.gnumake'
+
+gnumake {
+    executable "${projectDir}/${OperatingSystem.current().isWindows() ? 'make.bat' : 'make.sh'}"
+}
+
+task runGradleTest {
+    dependsOn makeClean
+}

src/gradleTest/basicTest/make.bat

@@ -0,0 +1,2 @@
+@echo off
+echo %1 %2 %3 %4 55 %6 %7 %8 %9

src/gradleTest/basicTest/make.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+echo $@

src/main/groovy/org/ysb33r/gradle/gnumake/GnuMakeBuild.groovy

@@ -97,6 +97,7 @@ class GnuMakeBuild extends DefaultTask {
      */
     @Input
     @Optional
+    @CompileDynamic
     List<String> getTargets() {
         CollectionUtils.stringize(this.targets)
     }
@@ -162,6 +163,7 @@ class GnuMakeBuild extends DefaultTask {
      * on the GnuMake class.
      */
     @Input
+    @CompileDynamic
     @Optional
     List<String> getSwitches() {
         CollectionUtils.stringize(this.switches)