From 085886fe699428a711134cd4722a12dce74d00ea Mon Sep 17 00:00:00 2001
From: Nicky <nicky.dasmijn@gmail.com>
Date: Sun, 25 Oct 2020 19:03:39 +0100
Subject: [PATCH] OpenJPEG 2 for Linux.

---
 autobuild.xml                       | 16 ++--------------
 indra/cmake/OpenJPEG.cmake          |  8 ++++----
 indra/llimagej2coj/llimagej2coj.cpp |  2 +-
 3 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/autobuild.xml b/autobuild.xml
index bcf4ada6ef..373f4f0672 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -2943,26 +2943,14 @@ Copyright (c) 2012, 2014, 2015, 2016 nghttp2 contributors</string>
             <key>name</key>
             <string>darwin64</string>
           </map>
-          <key>linux</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>4a5591349005afac44a688e99517a9f3</string>
-              <key>url</key>
-              <string>http://3p.firestormviewer.org/openjpeg-1.5.1.180991818-linux-180991818.tar.bz2</string>
-            </map>
-            <key>name</key>
-            <string>linux</string>
-          </map>
           <key>linux64</key>
           <map>
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>addb209bb56a8f16602a7222f119191d</string>
+              <string>b7be1d6116fb5848ab2beef19b6a8b15</string>
               <key>url</key>
-              <string>http://3p.firestormviewer.org/openjpeg-1.5.1.180991822-linux64-180991822.tar.bz2</string>
+              <string>http://3p.firestormviewer.org/openjpeg-2.3.1.202991551-linux64-202991551.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux64</string>
diff --git a/indra/cmake/OpenJPEG.cmake b/indra/cmake/OpenJPEG.cmake
index e2f9c58353..cee640c154 100644
--- a/indra/cmake/OpenJPEG.cmake
+++ b/indra/cmake/OpenJPEG.cmake
@@ -9,11 +9,11 @@ if (USESYSTEMLIBS)
 else (USESYSTEMLIBS)
   use_prebuilt_binary(openjpeg)
   
-  if(WINDOWS)
-    set(OPENJPEG_LIBRARIES openjp2)
-  else(WINDOWS)
+  if(DARWIN)
     set(OPENJPEG_LIBRARIES openjpeg)
-  endif(WINDOWS)
+  else(DARWIN)
+    set(OPENJPEG_LIBRARIES openjp2)
+  endif(DARWIN)
 
   set(OPENJPEG_INCLUDE_DIR ${LIBS_PREBUILT_DIR}/include/openjpeg)
 endif (USESYSTEMLIBS)
diff --git a/indra/llimagej2coj/llimagej2coj.cpp b/indra/llimagej2coj/llimagej2coj.cpp
index 650234a4bf..162afdc201 100644
--- a/indra/llimagej2coj/llimagej2coj.cpp
+++ b/indra/llimagej2coj/llimagej2coj.cpp
@@ -29,7 +29,7 @@
 
 // this is defined so that we get static linking.
 #include "openjpeg.h"
-#ifdef LL_WINDOWS
+#ifndef LL_DARWIN
 #include "cio.h"
 #include "event.h"
 #define OPENJPEG2