From cb5ff0856fffcb11797b0584941415b051d3914b Mon Sep 17 00:00:00 2001
From: Liam Timms <timms5000@gmail.com>
Date: Thu, 7 Oct 2021 20:40:25 -0400
Subject: [PATCH] fix for GDCM build

---
 SuperBuild/External_ITKv5.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/SuperBuild/External_ITKv5.cmake b/SuperBuild/External_ITKv5.cmake
index ae5db29c..d89f39e8 100644
--- a/SuperBuild/External_ITKv5.cmake
+++ b/SuperBuild/External_ITKv5.cmake
@@ -119,7 +119,11 @@ if(NOT DEFINED ${extProjName}_DIR AND NOT ${USE_SYSTEM_${extProjName}})
       -DITK_FUTURE_LEGACY_REMOVE:BOOL=ON
       -DITKV3_COMPATIBILITY:BOOL=OFF
       -DITK_BUILD_DEFAULT_MODULES:BOOL=ON
-      -DITK_USE_SYSTEM_PNG=${ITK_USE_SYSTEM_PNG}
+      -DITK_USE_SYSTEM_JPEG:BOOL=ON
+      -DITK_USE_SYSTEM_PNG:BOOL=ON
+      -DITK_USE_SYSTEM_ZLIB:BOOL=ON
+      -DITK_USE_SYSTEM_TIFF:BOOL=ON
+      -DITK_USE_SYSTEM_GDCM:BOOL=ON
 #      -DITK_MODULE_Core:BOOL=ON
 #      -DITK_MODULE_IO:BOOL=ON
 #      -DITK_MODULE_Filtering:BOOL=ON
-- 
2.33.0