This is a set of tools to simplify building BD-J ISO images on GNU/Linux systems. It is an adaptation of the Win32 minimal BD-J toolkit for the PS3, with an updated authoring tool from the HD Cookbook. For creating ISO images, we use a Linux port of NetBSD makefs ported by Andrew Randrianasulu.
On Debian-flavored operating systems, you can invoke the following commands to install dependencies, and compile the source code.
john@localhost:~$ sudo apt-get install build-essential libbsd-dev git pkg-config openjdk-8-jdk-headless openjdk-11-jdk-headless
john@localhost:~$ git clone --recurse-submodules https://github.com/john-tornblom/bdj-sdk
john@localhost:~$ ln -s /usr/lib/jvm/java-8-openjdk-amd64 bdj-sdk/host/jdk8
john@localhost:~$ ln -s /usr/lib/jvm/java-11-openjdk-amd64 bdj-sdk/host/jdk11
john@localhost:~$ make -C bdj-sdk/host/src/makefs_termux
john@localhost:~$ make -C bdj-sdk/host/src/makefs_termux install DESTDIR=$PWD/bdj-sdk/host
john@localhost:~$ make -C bdj-sdk/targetjohn@localhost:~$ make -C bdj-sdk/samples/helloworldIf everything was built successfully, you will find an BD-RE iso file
bdj-sdk/samples/helloworld/helloworld.iso