Rename JDK system dep to JNI

JNI is a more apt name because it currently only supports the JNI. I
also believe that CMake uses the terminology JNI here as well.

JNI is currently the only way to interact with the JVM through native
code, but there is a project called "Project Panama" which aims to be
another way for native code to interact with the JVM.

3 files changed, 38 insertions, 0 deletions

diff --git a/test cases/java/9 jni/lib/com_mesonbuild_JniTest.c b/test cases/java/9 jni/lib/com_mesonbuild_JniTest.c
new file mode 100644
index 000000000..5deca030b
--- /dev/null
+++ b/test cases/java/9 jni/lib/com_mesonbuild_JniTest.c
@@ -0,0 +1,9 @@
+#include <jni.h>
+
+#include "com_mesonbuild_JniTest.h"
+
+JNIEXPORT jint JNICALL Java_com_mesonbuild_JniTest_jni_1test
+  (JNIEnv *env, jclass clazz)
+{
+    return (jint)0xdeadbeef;
+}
diff --git a/test cases/java/9 jni/lib/meson.build b/test cases/java/9 jni/lib/meson.build
new file mode 100644
index 000000000..c2ddc7a31
--- /dev/null
+++ b/test cases/java/9 jni/lib/meson.build
@@ -0,0 +1,18 @@
+sources = [
+  files(
+    'native.c',
+    'com_mesonbuild_JniTest.c',
+  ),
+  native_headers
+]
+
+jnijava = shared_module(
+  'jnijava',
+  sources,
+  dependencies : [jni_dep],
+  include_directories : [native_header_includes]
+)
+
+jnijava_dep = declare_dependency(
+  link_with : jnijava
+)
diff --git a/test cases/java/9 jni/lib/native.c b/test cases/java/9 jni/lib/native.c
new file mode 100644
index 000000000..0b5e71890
--- /dev/null
+++ b/test cases/java/9 jni/lib/native.c
@@ -0,0 +1,11 @@
+#include <jni.h>
+
+JNIEXPORT jint JNICALL
+JNI_OnLoad(JavaVM *vm, void *reserved)
+{
+    return JNI_VERSION_1_8;
+}
+
+JNIEXPORT void JNICALL
+JNI_OnUnload(JavaVM *vm, void *reserved)
+{}