Prepare superbuild for adding NVIDIA IndeX libraries for ParaView 5.9

Things to adapt after the NVIDIA IndeX libraries have been shipped:
- Run extract-index.sh and update MD5 checksums to those of the generated files.
- Update the date in "nvidia-index-libs-5.9.00000000".
- Move DEFAULT from 2.4 to 5.9.

This commit also adds POWER9 (ppc64le) libraries.

Scripts/index/extract-index.sh

@@ -26,22 +26,39 @@ readonly dirname="$( basename "$tarball" ".tgz" )"
 readonly date="$( date "+%Y%m%d" )"
 
 tar xf "$tarball"
+chmod -R u+rw "$dirname"
 cd "$dirname"
 
 readonly dirprefix="nvidia-index-libs-$version.$date$count_suffix"
-readonly linux_dir="$dirprefix-linux"
-readonly windows_dir="$dirprefix-windows-x64"
 
-mkdir "$linux_dir" "$windows_dir"
+for arch in linux-x86-64 linux-ppc64le nt-x86-64; do
+    case $arch in
+        linux-x86-64)
+            dir="$dirprefix-linux"
+            ;;
+        linux-ppc64le)
+            if [ ! -d "$arch" ]; then
+                # This architecure is optional, ignore if it's missing from the tarball
+                continue
+            fi
+            dir="$dirprefix-linux-ppc64le"
+            ;;
+        nt-x86-64)
+            dir="$dirprefix-windows-x64"
+            ;;
+        *)
+            echo "Unsupported arch '$arch'"
+            exit 1
+            ;;
+    esac
 
-mv "linux-x86-64/lib" "$linux_dir/"
-mv "nt-x86-64/lib" "$windows_dir/"
+    mkdir "$dir"
 
-cp EULA.pdf license.txt README.txt "$linux_dir/"
-cp EULA.pdf license.txt README.txt "$windows_dir/"
+    mv "$arch/lib" "$dir/"
+    cp EULA.pdf license.txt README.txt "$dir/"
 
-chmod -R a+rX "$linux_dir" "$windows_dir"
-tar cjf "../$linux_dir.tar.bz2" "$linux_dir"
-tar cjf "../$windows_dir.tar.bz2" "$windows_dir"
+    chmod -R a+rX "$dir"
+    tar cjf "../$dir.tar.bz2" "$dir"
+done
 
 rm -rf "$dirname"

projects/win32/paraview.bundle.cmake

@@ -90,6 +90,8 @@ if (nvidiaindex_enabled)
     list(APPEND nvidiaindex_libraries nvrtc-builtins64_101)
   elseif (nvidiaindex_SOURCE_SELECTION STREQUAL "2.4")
     list(APPEND nvidiaindex_libraries nvrtc-builtins64_102)
+  elseif (nvidiaindex_SOURCE_SELECTION STREQUAL "5.9")
+    list(APPEND nvidiaindex_libraries nvrtc-builtins64_102)
   else ()
     message(FATAL_ERROR
       "Unknown nvrtc-builtins64 library for ${nvidiaindex_SOURCE_SELECTION}.")

versions.cmake

@@ -154,16 +154,26 @@ if (WIN32)
   set(nvidiaindex_2_2_md5 "93bb894e7951227862ea308f7d6e2e18")
   set(nvidiaindex_2_3_md5 "f7374dfe3eec789b07957e4924fa029f")
   set(nvidiaindex_2_4_md5 "a11b9056683c52efe9f1d706e2926235")
+  set(nvidiaindex_5_9_md5 "00000000000000000000000000000000")
 elseif (UNIX AND NOT APPLE)
-  set(nvidiaindex_platform "linux")
-  set(nvidiaindex_2_1_md5 "9fd5af702af6a6a6f2aba3a960703fb3")
-  set(nvidiaindex_2_2_md5 "b97518f8b5d05497455e90ba5a0712f1")
-  set(nvidiaindex_2_3_md5 "9c57d22f065f2ac7c978e6e6e06ebb69")
-  set(nvidiaindex_2_4_md5 "39bb55a5bb5f8ba1e8f44fa68dc703d3")
+  if (CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "ppc64le")
+    set(nvidiaindex_platform "linux-ppc64le")
+    set(nvidiaindex_5_9_md5 "00000000000000000000000000000000")
+  else ()
+    set(nvidiaindex_platform "linux")
+    set(nvidiaindex_2_1_md5 "9fd5af702af6a6a6f2aba3a960703fb3")
+    set(nvidiaindex_2_2_md5 "b97518f8b5d05497455e90ba5a0712f1")
+    set(nvidiaindex_2_3_md5 "9c57d22f065f2ac7c978e6e6e06ebb69")
+    set(nvidiaindex_2_4_md5 "39bb55a5bb5f8ba1e8f44fa68dc703d3")
+    set(nvidiaindex_5_9_md5 "00000000000000000000000000000000")
+  endif ()
 endif ()
 superbuild_set_selectable_source(nvidiaindex
   # XXX(index): Adding a new version? The Windows bundle script needs to know
   # too (nvrtc-builtins).
+  SELECT 5.9
+    URL     "http://www.paraview.org/files/dependencies/nvidia-index-libs-5.9.00000000-${nvidiaindex_platform}.tar.bz2"
+    URL_MD5 "${nvidiaindex_5_9_md5}"
   SELECT 2.4 DEFAULT
     URL     "http://www.paraview.org/files/dependencies/nvidia-index-libs-2.4.20200424-${nvidiaindex_platform}.tar.bz2"
     URL_MD5 "${nvidiaindex_2_4_md5}"