dependency: Add JDK system dependency

The JDK system dependency is important for detecting JDK include paths
that may be useful when developing a JNI interface.

2 files changed, 32 insertions, 0 deletions

diff --git a/test cases/java/9 jdk/src/com/mesonbuild/JdkTest.java b/test cases/java/9 jdk/src/com/mesonbuild/JdkTest.java
new file mode 100644
index 000000000..35c47cef8
--- /dev/null
+++ b/test cases/java/9 jdk/src/com/mesonbuild/JdkTest.java
@@ -0,0 +1,15 @@
+package com.mesonbuild;
+
+public final class JdkTest {
+    private static native int jdk_test();
+
+    public static void main(String[] args) {
+        if (jdk_test() != 0xdeadbeef) {
+            throw new RuntimeException("jdk_test() did not return 0");
+        }
+    }
+
+    static {
+        System.loadLibrary("jdkjava");
+    }
+}
diff --git a/test cases/java/9 jdk/src/meson.build b/test cases/java/9 jdk/src/meson.build
new file mode 100644
index 000000000..d1b9ee31c
--- /dev/null
+++ b/test cases/java/9 jdk/src/meson.build
@@ -0,0 +1,17 @@
+jdkjar = jar(
+  'jdkjar',
+  'com' / 'mesonbuild' / 'JdkTest.java',
+  main_class : 'com.mesonbuild.JdkTest',
+)
+
+test(
+  'jdktest',
+  java,
+  args: [
+    '-Djava.library.path=@0@'.format(fs.parent(jdkjava.full_path())),
+    '-jar',
+    jdkjar,
+  ],
+  protocol : 'exitcode',
+  depends : [jdkjava],
+)