license question

[namtsui]

flycast uses libelf.

see: https://github.com/flyinghead/flycast/blob/master/core/deps/libelf/elf.cpp

In that file, it states that it is released under this license:

 * Australian Public Licence B (OZPLB)
 * 
 * Version 1-0
 * 
 * Copyright (c) 2004 University of New South Wales
 * 
 * All rights reserved. 
 * 
 * Developed by: Operating Systems and Distributed Systems Group (DiSy)
 *               University of New South Wales
 *               http://www.disy.cse.unsw.edu.au
 * 

• Is this the same project as the one hosted here at seL4/util_libs?
• Has it been relicensed from Australian Public Licence B to BSD 2-clause?

https://github.com/seL4/util_libs/blob/master/libelf/src/elf.c

/*
 * Copyright (c) 1999-2004 University of New South Wales
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

[lsf37]

I don't know what project https://github.com/flyinghead/flycast/blob/master/core/deps/libelf/elf.cpp is, but I can confirm that our libelf has been relicensed from OZPLB to BSD-2-Clause at some point in the past.