* Take into account platform.library.path when extracting executabl…

…es on `Loader.load()` (issue bytedeco/javacv#1410)

CHANGELOG.md

@@ -1,4 +1,5 @@
 
+ * Take into account `platform.library.path` when extracting executables on `Loader.load()` ([issue bytedeco/javacv#1410](https://github.com/bytedeco/javacv/issues/1410))
  * Move init code for `Loader.getPlatform()` to `Detector` to avoid warning messages ([issue #393](https://github.com/bytedeco/javacpp/issues/393))
  * Add `Indexer.Index` nested class to allow overriding how the index is calculated ([issue #391](https://github.com/bytedeco/javacpp/issues/391))
 

src/main/java/org/bytedeco/javacpp/Loader.java

@@ -1234,11 +1234,12 @@ public static String load(Class cls, Properties properties, boolean pathsFirst)
             String prefix = p.getProperty("platform.executable.prefix", "");
             String suffix = p.getProperty("platform.executable.suffix", "");
             String filename = prefix + executable + suffix;
+            String libraryPath  = p.getProperty("platform.library.path", "");
             try {
                 for (int i = extensions.length - 1; i >= -1; i--) {
                     // iterate extensions in reverse to be consistent with the overriding of properties
                     String extension = i >= 0 ? extensions[i] : "";
-                    String subdir = platform + (extension == null ? "" : extension) + "/";
+                    String subdir = (libraryPath.length() > 0 ? "/" + libraryPath : platform + (extension == null ? "" : extension)) + "/";
                     File f = cacheResource(cls, subdir + filename);
                     if (f != null) {
                         f.setExecutable(true);