Update submodules; LLVM 4.0 support

CMakeLists.txt

@@ -81,6 +81,11 @@ set(HECL_DATASPEC_PUSHES
     hecl::Database::DATA_SPEC_REGISTRY.push_back(&DataSpec::SpecEntMP3);
     hecl::Database::DATA_SPEC_REGISTRY.push_back(&DataSpec::SpecEntMP3PC);")
 add_subdirectory(hecl)
+
+if(NOT TARGET atdna)
+  message(FATAL_ERROR "atdna required for building URDE; please verify LLVM installation")
+endif()
+
 add_definitions(${BOO_SYS_DEFINES})
 include_directories(${BOO_SYS_INCLUDES})
 add_subdirectory(amuse)

Editor/icons/CMakeLists.txt

@@ -12,6 +12,7 @@ if(WIN32)
                "$ENV{ProgramW6432}/Inkscape"
                "$ENV{PROGRAMFILES(X86)}/Inkscape")
 else()
+  set(CMAKE_FIND_APPBUNDLE FIRST)
   find_program(INKSCAPE_BIN inkscape)
 endif()
 if(INKSCAPE_BIN STREQUAL "INKSCAPE_BIN-NOTFOUND")