bump to ospray 2.4

picks up a fix for volume shadows and AMR volume placement
bump removes patches that have since been upstreamed including
anchors, which now always search path first before searching from
anchor point.

projects/openimagedenoise.cmake

@@ -5,6 +5,3 @@ superbuild_add_project(openimagedenoise
     -DCMAKE_INSTALL_NAME_DIR:PATH=<INSTALL_DIR>/lib
     -DCMAKE_INSTALL_LIBDIR:STRING=lib
 )
-
-superbuild_apply_patch(openimagedenoise fix-openmp-flag
-  "Fix openmp-simd flag on older compilers")

projects/openvkl.cmake

@@ -7,5 +7,3 @@ superbuild_add_project(openvkl
     -DCMAKE_INSTALL_NAME_DIR:PATH=<INSTALL_DIR>/lib
     -DCMAKE_INSTALL_LIBDIR:STRING=lib
     -DISPC_EXECUTABLE:PATH=<INSTALL_DIR>/bin/ispc)
-
-superbuild_apply_patch(openvkl anchor-libraries "assist with dynamic library resolution")

projects/ospray.cmake

@@ -27,5 +27,3 @@ superbuild_add_project(ospray
 
 superbuild_add_extra_cmake_args(
   -DOSPRAY_INSTALL_DIR:PATH=<INSTALL_DIR>)
-
-superbuild_apply_patch(ospray anchor-libraries "assist with dynamic library resolution")

projects/patches/openimagedenoise-fix-openmp-flag.patch

-diff --git a/cmake/oidn_platform.cmake b/cmake/oidn_platform.cmake
-index b06853e..a292c2f 100644
---- a/cmake/oidn_platform.cmake
-+++ b/cmake/oidn_platform.cmake
-@@ -1,6 +1,8 @@
- ## Copyright 2009-2020 Intel Corporation
- ## SPDX-License-Identifier: Apache-2.0
- 
-+include(CheckCXXCompilerFlag)
-+
- set(OIDN_C_CXX_FLAGS)
- set(OIDN_C_CXX_FLAGS_RELEASE)
- set(OIDN_C_CXX_FLAGS_DEBUG)
-@@ -142,7 +144,10 @@ if(WIN32)
- elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
-   append(OIDN_C_CXX_FLAGS "-qopenmp-simd")
- else()
--  append(OIDN_C_CXX_FLAGS "-fopenmp-simd")
-+  check_cxx_compiler_flag(-fopenmp-simd compiler-openmp-simd-support)
-+  if(compiler-openmp-simd-support)
-+    append(OIDN_C_CXX_FLAGS "-fopenmp-simd")
-+  endif()
- endif()
- 
- ## -----------------------------------------------------------------------------

projects/patches/openvkl-anchor-libraries.patch

-diff --git a/openvkl/common/VKLCommon.cpp b/openvkl/common/VKLCommon.cpp
-index a9e2f57..aa240d1 100644
---- a/openvkl/common/VKLCommon.cpp
-+++ b/openvkl/common/VKLCommon.cpp
-@@ -13,7 +13,7 @@ namespace openvkl {
-   VKLError loadLocalModule(const std::string &moduleName)
-   {
-     std::string libName = "openvkl_module_" + moduleName;
--    rkcommon::loadLibrary(libName);
-+    rkcommon::loadLibrary(libName, true);
- 
-     std::string initSymName = "openvkl_init_module_" + moduleName;
-     void *initSym           = rkcommon::getSymbol(initSymName);

projects/patches/ospray-anchor-libraries.patch

-diff --git a/doc/ospray-doc b/doc/ospray-doc
-deleted file mode 160000
-index e89eabcc5..000000000
---- a/doc/ospray-doc
-+++ /dev/null
-@@ -1 +0,0 @@
--Subproject commit e89eabcc590d7ec94be655305f52b5b03addbf8d
-diff --git a/ospray/common/OSPCommon.cpp b/ospray/common/OSPCommon.cpp
-index 7ff2b34a4..55e16aead 100644
---- a/ospray/common/OSPCommon.cpp
-+++ b/ospray/common/OSPCommon.cpp
-@@ -582,7 +582,7 @@ uint32_t logLevel()
- OSPError loadLocalModule(const std::string &name)
- {
-   std::string libName = "ospray_module_" + name;
--  loadLibrary(libName, false);
-+  loadLibrary(libName, true);
- 
-   std::string initSymName = "ospray_module_init_" + name;
-   void *initSym = getSymbol(initSymName);

projects/patches/rkcommon-allow-library-paths.patch

-diff --git a/rkcommon/CMakeLists.txt b/rkcommon/CMakeLists.txt
-index ddf6dc6..5bd6297 100644
---- a/rkcommon/CMakeLists.txt
-+++ b/rkcommon/CMakeLists.txt
-@@ -54,16 +54,7 @@ if (WIN32)
-   set(EXTRA_COMPILE_DEFINITIONS -DNOMINMAX -DWIN32_LEAN_AND_MEAN)
- endif()
- 
--target_compile_definitions(${PROJECT_NAME}
--  PRIVATE
--    # NOTE(jda) - OSPRAY_SOVERSION fallbacks in library.cpp should be handled
--    #             in the Library object's interface directly, where librkcommon
--    #             would inject versioning information independent of rkcommon
--    #             version.
--    -DOSPRAY_SOVERSION=2
--  PUBLIC
--    ${EXTRA_COMPILE_DEFINITIONS}
--)
-+target_compile_definitions(${PROJECT_NAME} PUBLIC ${EXTRA_COMPILE_DEFINITIONS})
- 
- set_property(TARGET rkcommon PROPERTY POSITION_INDEPENDENT_CODE ON)
- 
-diff --git a/rkcommon/os/library.cpp b/rkcommon/os/library.cpp
-index 734fa80..080befb 100644
---- a/rkcommon/os/library.cpp
-+++ b/rkcommon/os/library.cpp
-@@ -15,10 +15,16 @@
- #include <sys/times.h>
- #endif
- 
-+#if defined(__MACOSX__) || defined(__APPLE__)
-+#define RKCOMMON_LIB_EXT ".dylib"
-+#else
-+#define RKCOMMON_LIB_EXT ".so"
-+#endif
-+
- extern "C" {
- /* Export a symbol to ask the dynamic loader about in order to locate this
-  * library at runtime. */
--RKCOMMON_INTERFACE int _ospray_anchor()
-+RKCOMMON_INTERFACE int _rkcommon_anchor()
- {
-   return 0;
- }
-@@ -30,7 +36,7 @@ namespace {
-   {
- #if defined(_WIN32) && !defined(__CYGWIN__)
-     MEMORY_BASIC_INFORMATION mbi;
--    VirtualQuery(&_ospray_anchor, &mbi, sizeof(mbi));
-+    VirtualQuery(&_rkcommon_anchor, &mbi, sizeof(mbi));
-     char pathBuf[16384];
-     if (!GetModuleFileNameA(
-             static_cast<HMODULE>(mbi.AllocationBase), pathBuf, sizeof(pathBuf)))
-@@ -39,7 +45,7 @@ namespace {
-     std::string path = std::string(pathBuf);
-     path.resize(path.rfind('\\') + 1);
- #else
--    const char *anchor = "_ospray_anchor";
-+    const char *anchor = "_rkcommon_anchor";
-     void *handle       = dlsym(RTLD_DEFAULT, anchor);
-     if (!handle)
-       return std::string();
-@@ -60,11 +66,26 @@ namespace {
- 
- namespace rkcommon {
- 
--  Library::Library(const std::string &name, bool anchor) : libraryName(name)
-+  Library::Library(const std::string &name, bool) : libraryName(name)
-+  {
-+    bool success = loadLibrary(false);
-+    if (!success)
-+      success = loadLibrary(true);
-+
-+    if (!success)
-+      throw std::runtime_error(errorMessage);
-+  }
-+
-+  Library::Library(void *const _lib)
-+      : libraryName("<pre-loaded>"), lib(_lib), freeLibOnDelete(false)
-+  {
-+  }
-+
-+  bool Library::loadLibrary(bool withAnchor)
-   {
--    std::string file = name;
-+    std::string file = libraryName;
-     std::string errorMsg;
--    std::string libLocation = anchor ? library_location() : std::string();
-+    std::string libLocation = withAnchor ? library_location() : std::string();
- #ifdef _WIN32
-     std::string fullName = libLocation + file + ".dll";
-     lib                  = LoadLibrary(fullName.c_str());
-@@ -86,36 +107,17 @@ namespace rkcommon {
-       LocalFree(lpMsgBuf);
-     }
- #else
--#if defined(__MACOSX__) || defined(__APPLE__)
--    std::string fullName = libLocation + "lib" + file + ".dylib";
--#else
--    std::string fullName = libLocation + "lib" + file + ".so";
--#endif
--    lib                  = dlopen(fullName.c_str(), RTLD_LAZY | RTLD_LOCAL);
--    if (lib == nullptr) {
--      auto *_msg = dlerror();
--      if (_msg)
--        errorMsg = _msg;  // remember original error
--      // retry with SOVERSION in case symlinks are missing
--      std::string soversion(TOSTRING(OSPRAY_SOVERSION));
--#if defined(__MACOSX__) || defined(__APPLE__)
--      fullName = "lib" + file + "." + soversion + ".dylib";
--#else
--      fullName += "." + soversion;
--#endif
--      lib      = dlopen(fullName.c_str(), RTLD_LAZY | RTLD_LOCAL);
--    }
-+    std::string fullName = libLocation + "lib" + file + RKCOMMON_LIB_EXT;
-+    lib = dlopen(fullName.c_str(), RTLD_LAZY | RTLD_LOCAL);
- #endif
- 
-     if (lib == nullptr) {
--      throw std::runtime_error("could not open module lib " + name + ": " +
--                               errorMsg);
-+      errorMessage =
-+          "could not open module lib " + libraryName + ": " + errorMsg;
-+      return false;
-     }
--  }
- 
--  Library::Library(void *const _lib)
--      : libraryName("<pre-loaded>"), lib(_lib), freeLibOnDelete(false)
--  {
-+    return true;
-   }
- 
-   Library::~Library()
-diff --git a/rkcommon/os/library.h b/rkcommon/os/library.h
-index 5afcaa6..8d67473 100644
---- a/rkcommon/os/library.h
-+++ b/rkcommon/os/library.h
-@@ -21,8 +21,12 @@ namespace rkcommon {
- 
-    private:
-     Library(void *const lib);
-+
-+    bool loadLibrary(bool withAnchor);
-+
-     std::string libraryName;
--    void *lib;
-+    std::string errorMessage;
-+    void *lib{nullptr};
-     bool freeLibOnDelete{true};
-     friend class LibraryRepository;
-   };

projects/rkcommon.cmake

@@ -6,5 +6,3 @@ superbuild_add_project(rkcommon
      -DCMAKE_INSTALL_NAME_DIR:PATH=<INSTALL_DIR>/lib
      -DINSTALL_DEPS:BOOL=OFF
 )
-
-superbuild_apply_patch(rkcommon allow-library-paths "assist with dynamic library resolution")

versions.cmake

@@ -76,45 +76,45 @@ superbuild_set_revision(socat
 
 if (WIN32)
   set(ispc_suffix "-windows.zip")
-  set(ispc_md5 ec76fdd4a31dbfa90ffd70768bd21384)
+  set(ispc_md5 ad96f833c1429a292c40c4f4821985fe)
 elseif (APPLE)
   set(ispc_suffix "-macOS.tar.gz")
-  set(ispc_md5 d56d35cff940c89efe16297b236bca91)
+  set(ispc_md5 c856ed3af19b948e83f4277b1a19766f)
 else()
   set(ispc_suffix "-linux.tar.gz")
-  set(ispc_md5 7f0150e33a8f64a1942134b77f3c5046)
+  set(ispc_md5 7ce4350f079c7eb8a1ce9d9908f5d85d)
 endif()
 superbuild_set_revision(ispc
-  URL     "https://www.paraview.org/files/dependencies/ispc-v1.12.0${ispc_suffix}"
+  URL     "https://www.paraview.org/files/dependencies/ispc-v1.14.1${ispc_suffix}"
   URL_MD5 "${ispc_md5}")
 
 superbuild_set_revision(embree
-  URL     "https://www.paraview.org/files/dependencies/embree-v3.9.0.tar.gz"
-  URL_MD5 a5c220ca9033ff4856895de7e1a6deaa)
+  URL     "https://www.paraview.org/files/dependencies/embree-v3.12.0.tar.gz"
+  URL_MD5 f0db3c7029467fdc6d29709cb85fc607)
 
 superbuild_set_revision(openvkl
-  URL     "https://www.paraview.org/files/dependencies/openvkl-v0.10.0.tar.gz"
-  URL_MD5 ac8541bf6d7a067c91dd8b1c76a83fb3)
+  URL     "https://www.paraview.org/files/dependencies/openvkl-v0.11.0.tar.gz"
+  URL_MD5 252980f79c3097599b2d8e643f9c5b8f)
 
 superbuild_set_revision(ospray
-  URL     "https://www.paraview.org/files/dependencies/ospray-v2.2.0.tar.gz"
-  URL_MD5 a514fd8238c1a00b9a2394912a726417)
+  URL     "https://www.paraview.org/files/dependencies/ospray-v2.4.0.tar.gz"
+  URL_MD5 8e6537b0dacb08fffb0778663e617886)
 
 superbuild_set_revision(ospraymodulempi
-  URL     "https://www.paraview.org/files/dependencies/ospraymodulempi-v2.2.0.tar.gz"
-  URL_MD5 0d15ba06888e7dce29237b539a921fae)
+  URL     "https://www.paraview.org/files/dependencies/ospraymodulempi-v2.4.0.tar.gz"
+  URL_MD5 1f8f2214c09f539de88004e47bce22bd)
 
 superbuild_set_revision(ospraymaterials
   URL     "https://www.paraview.org/files/data/OSPRayMaterials-0.2.tar.gz"
   URL_MD5 3b2716318ec8bf719373f25737b0bddc)
 
 superbuild_set_revision(openimagedenoise
-  URL     "https://www.paraview.org/files/dependencies/oidn-v1.2.2.tar.gz"
-  URL_MD5 87db47c8c0ea93db97112888b04bb941)
+  URL     "https://www.paraview.org/files/dependencies/oidn-v1.2.4.tar.gz"
+  URL_MD5 501b787a5e2fcaf2dfd8a39d47ee03dd)
 
 superbuild_set_revision(rkcommon
-  URL     "https://www.paraview.org/files/dependencies/rkcommon-v1.4.2.tar.gz"
-  URL_MD5 e98bf98786739cfec82e661554d24f0f)
+  URL     "https://www.paraview.org/files/dependencies/rkcommon-v1.5.1.tar.gz"
+  URL_MD5 61f55e4d0d8efd48c8bc308bf5b4ee1f)
 
 superbuild_set_revision(openvr
   URL     "https://www.paraview.org/files/dependencies/openvr_1.0.10_win_thin.zip"