Use explicit DYLD_LIBRARY_PATH for delocate

More info: pypa/cibuildwheel#816 (comment)

.github/workflows/bundle_with_dakota_macos.yml

@@ -172,8 +172,12 @@ jobs:
 
         echo "libgccpath=$libgccpath"
         echo "libdakotapath=$libdakotapath"
-
-        DYLD_LIBRARY_PATH="$DYLD_LIBRARY_PATH:$libgccpath:libdakotapath"
+        
+        # This may seem like nonsense but is an intentional
+        # workaround MacOS (flaky) security features that result
+        # in delocate suddenly finding the search paths to be empty
+        # ref issue: https://github.com/pypa/cibuildwheel/issues/816
+        EXTENDED_DYLD_LIBRARY_PATH="${libgccpath}:${HOME}/${INSTALL_DIR}/lib:$INSTALL_DIR/bin"
 
         install_name_tool -add_rpath "$libgccpath" "$carolina_so_path"
         install_name_tool -add_rpath "${HOME}/${INSTALL_DIR}/lib" "$carolina_so_path"
@@ -190,8 +194,8 @@ jobs:
         pv=$(echo ${{ matrix.python-version }} | sed 's/\.//g')
         unfixed_wheel_path=$(find /tmp/carolina_dist_unfixed -name "carolina*$pv*whl")
         echo "Found Carolina wheel at $unfixed_wheel_path"
-        delocate-listdeps $unfixed_wheel_path
-        delocate-wheel -w /tmp/carolina_dist -v $unfixed_wheel_path 
+        DYLD_LIBRARY_PATH=${EXTENDED_DYLD_LIBRARY_PATH} delocate-listdeps $unfixed_wheel_path
+        DYLD_LIBRARY_PATH=${EXTENDED_DYLD_LIBRARY_PATH} delocate-wheel -w /tmp/carolina_dist -v $unfixed_wheel_path 
         echo "Output new carolina wheel to /tmp/carolina_dist"
         ls -lh /tmp/carolina_dist
     - uses: actions/upload-artifact@v3