About native library loader
The native library loader is a utility that assists with loading native libraries from Java. It provides the ability to painlessly identify, extract and load the correct platform-specific native library from a JAR file.
Simplified BSD License
Search Maven Central for latest version and add a dependency to your pom.xml.
<dependency> <groupId>org.scijava</groupId> <artifactId>native-lib-loader</artifactId> <version>x.y.z</version> </dependency>
Package native libraries
Native libraries should be packaged into a single jar file, with the following directory & file structure:
/natives /linux_32 libxxx[-vvv].so /linux_64 libxxx[-vvv].so /osx_32 libxxx[-vvv].dylib /osx_64 libxxx[-vvv].dylib /windows_32 xxx[-vvv].dll /windows_64 xxx[-vvv].dll
Here "xxx" is the name of the native library and "-vvv" is an optional version number. Depending on the platform at runtime, a native library will be unpacked into a temporary file and will be loaded from there.
The version information will be grabbed from the MANIFEST.mf file from "Implementation-Version" entry. So it's recommended to follow Java's package version information convention.
If you want to load 'awesome.dll' (on Windows) or 'libawesome.so' (on Linux), simply do like this ...