Add patch for unsafe narrowing breaking OSX build

recipes/connectome-workbench/meta.yaml

@@ -18,6 +18,7 @@ source:
   patches:
     - patches/0001-Import-cstdint-into-libCZI.h.patch
     - patches/0001-Allow-disabling-Desktop-or-CommandLine-builds.patch
+    - patches/0001-Fix-unsafe-narrowing.patch
 
 build:
   number: 0

recipes/connectome-workbench/patches/0001-Fix-unsafe-narrowing.patch

@@ -0,0 +1,34 @@
+From cc3d4d74235978b136f637620032595cb388933b Mon Sep 17 00:00:00 2001
+From: Chris Markiewicz <[email protected]>
+Date: Mon, 14 Oct 2024 13:49:05 -0400
+Subject: [PATCH] Fix unsafe narrowing
+
+---
+ src/Algorithms/AlgorithmCiftiSeparate.cxx | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/Algorithms/AlgorithmCiftiSeparate.cxx b/src/Algorithms/AlgorithmCiftiSeparate.cxx
+index 9a64a262e..f49c04e73 100644
+--- a/src/Algorithms/AlgorithmCiftiSeparate.cxx
++++ b/src/Algorithms/AlgorithmCiftiSeparate.cxx
+@@ -654,7 +654,7 @@ void AlgorithmCiftiSeparate::getCroppedVolSpace(const CiftiFile* ciftiIn, const
+     int64_t numVoxels = (int64_t)myMap.size();
+     if (numVoxels > 0)
+     {//make a voxel bounding box to minimize memory usage
+-        int extrema[6] = { myMap[0].m_ijk[0],
++        int64_t extrema[6] = { myMap[0].m_ijk[0],
+             myMap[0].m_ijk[0],
+             myMap[0].m_ijk[1],
+             myMap[0].m_ijk[1],
+@@ -699,7 +699,7 @@ void AlgorithmCiftiSeparate::getCroppedVolSpaceAll(const CiftiFile* ciftiIn, con
+     int64_t numVoxels = (int64_t)myMap.size();
+     if (numVoxels > 0)
+     {//make a voxel bounding box to minimize memory usage
+-        int extrema[6] = { myMap[0].m_ijk[0],
++        int64_t extrema[6] = { myMap[0].m_ijk[0],
+             myMap[0].m_ijk[0],
+             myMap[0].m_ijk[1],
+             myMap[0].m_ijk[1],
+-- 
+2.45.2
+