JNIPort was originally written by Chris Uppal for Dolphin Smalltalk and published under a liberal license which permits its use in commercial and non-commercial software. Joachim Geidel has ported JNIPort to VisualWorks and Pharo. The portions written by Joachim Geidel are available under the MIT license.
Portions of JNIPort for VisualWorks and JNIPort for Pharo created by Joachim Geidel are (c) 2006-2020 Joachim Geidel. These portions fall under the "MIT license":
"Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE."
JNIPort for Dolphin Smalltalk and the portions of JNIPort for VisualWorks created by Chris Uppal are (c) Chris Uppal, 2001-2007. These portions are covered by Chris Uppal's license:
"The terms under which you may use this software are:
I'd appreciate it if you didn't distribute modified versions without at least trying to tell me about the changes you thought worthwhile.
-- chris"