Here is an update to jasper 4.2.1.


4.2.1 (2024-02-18)
==================

* Fix a build problem for the DJGPP/MS-DOS environment (#372).

4.2.0 (2024-02-05)
==================

* Add the JAS_PACKAGING option to the CMake build in an attempt to allow
  easier control over rpath settings by packagers of JasPer.
* Remove a number of obsolete scripts.
* Make some cosmetic changes to the code for the JPC codec in order
  to improve readability (#371).
* Fix a portability bug related to threads/atomics.
* Replace some lingering uses of strtok in the JPC coder with jas_strtok,
  since the use of strtok is problematic in multithreading contexts.


Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/jasper/Makefile,v
retrieving revision 1.34
diff -u -p -u -p -r1.34 Makefile
--- Makefile	19 Jan 2024 07:55:00 -0000	1.34
+++ Makefile	29 Feb 2024 06:03:39 -0000
@@ -1,6 +1,6 @@
 COMMENT =	reference implementation of JPEG-2000
 
-V =		4.1.2
+V =		4.2.1
 DISTNAME =	jasper-$V
 
 SHARED_LIBS =	jasper		6.1
Index: distinfo
===================================================================
RCS file: /cvs/ports/graphics/jasper/distinfo,v
retrieving revision 1.13
diff -u -p -u -p -r1.13 distinfo
--- distinfo	19 Jan 2024 07:55:00 -0000	1.13
+++ distinfo	29 Feb 2024 06:03:39 -0000
@@ -1,2 +1,2 @@
-SHA256 (jasper-4.1.2.tar.gz) = IjkuQ5uHx5qvhonseaKGpxR+gRxL7jTt89CyOXmNZys=
-SIZE (jasper-4.1.2.tar.gz) = 2104141
+SHA256 (jasper-4.2.1.tar.gz) = LR4h8bNGcJvBdhVhc8bXej5VQzRnZAhdvecyIVEgt5Y=
+SIZE (jasper-4.2.1.tar.gz) = 2123323