[svn-r22430] CMake and configure synchronization effort. CMake added most tests and options: DEBUGPKG not addressed.

Still needed: compiler wrapper scripts

Tested: local linux(cmake) and h5committest

6 files changed, 550 insertions, 216 deletions

diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 0a078b6..274434b 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -11,6 +11,7 @@ INCLUDE (${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
 INCLUDE (${CMAKE_ROOT}/Modules/CheckVariableExists.cmake)
 INCLUDE (${CMAKE_ROOT}/Modules/CheckFortranFunctionExists.cmake)
 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
+INCLUDE (${CMAKE_ROOT}/Modules/TestForSTDNamespace.cmake)
 
 #-----------------------------------------------------------------------------
 # Always SET this for now IF we are on an OS X box
@@ -37,18 +38,6 @@ ENDIF (HDF5_Enable_Clear_File_Buffers)
 MARK_AS_ADVANCED (HDF5_Enable_Clear_File_Buffers)
 
 #-----------------------------------------------------------------------------
-# Option for --enable-instrument
-#-----------------------------------------------------------------------------
-IF (CMAKE_BUILD_TYPE MATCHES Debug)
-  SET (HDF5_Enable_Instrument ON)
-ENDIF (CMAKE_BUILD_TYPE MATCHES Debug)
-OPTION (HDF5_Enable_Instrument "Instrument The library" HDF5_Enable_Instrument)
-IF (HDF5_Enable_Instrument)
-  SET (H5_HAVE_INSTRUMENTED_LIBRARY 1)
-ENDIF (HDF5_Enable_Instrument)
-MARK_AS_ADVANCED (HDF5_Enable_Instrument)
-
-#-----------------------------------------------------------------------------
 # Option for --enable-strict-format-checks
 #-----------------------------------------------------------------------------
 OPTION (HDF5_STRICT_FORMAT_CHECKS "Whether to perform strict file format checks" OFF)
@@ -153,6 +142,8 @@ ENDIF (WIN32)
 # Should the Default Virtual File Driver be compiled?
 # This is hard-coded now but option should added to match configure
 #
+SET (H5_DEFAULT_VFD H5FD_SEC2)
+
 IF (WINDOWS)
   SET (H5_HAVE_WINDOWS 1)
   # ----------------------------------------------------------------------
@@ -162,7 +153,6 @@ IF (WINDOWS)
   SET (H5_HAVE_WINDOW_PATH 1)
   SET (LINK_LIBS ${LINK_LIBS} "kernel32")
 ENDIF (WINDOWS)
-SET (H5_DEFAULT_VFD H5FD_SEC2)
 
 IF (WINDOWS)
   SET (H5_HAVE_IO_H 1)
@@ -210,7 +200,7 @@ ENDIF (CYGWIN)
 #  Check for the math library "m"
 #-----------------------------------------------------------------------------
 IF (NOT WINDOWS)
-  CHECK_LIBRARY_EXISTS_CONCAT ("m" random     H5_HAVE_LIBM)
+  CHECK_LIBRARY_EXISTS_CONCAT ("m" ceil     H5_HAVE_LIBM)
 ENDIF (NOT WINDOWS)
 
 CHECK_LIBRARY_EXISTS_CONCAT ("ws2_32" WSAStartup  H5_HAVE_LIBWS2_32)
@@ -231,6 +221,123 @@ ENDIF (WINDOWS)
 
 TEST_BIG_ENDIAN(H5_WORDS_BIGENDIAN)
 
+# For other specific tests, use this MACRO.
+MACRO (HDF5_FUNCTION_TEST OTHER_TEST)
+  IF ("H5_${OTHER_TEST}" MATCHES "^H5_${OTHER_TEST}$")
+    SET (MACRO_CHECK_FUNCTION_DEFINITIONS "-D${OTHER_TEST} ${CMAKE_REQUIRED_FLAGS}")
+    SET (OTHER_TEST_ADD_LIBRARIES)
+    IF (CMAKE_REQUIRED_LIBRARIES)
+      SET (OTHER_TEST_ADD_LIBRARIES "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+    ENDIF (CMAKE_REQUIRED_LIBRARIES)
+
+    FOREACH (def ${HDF5_EXTRA_TEST_DEFINITIONS})
+      SET (MACRO_CHECK_FUNCTION_DEFINITIONS "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D${def}=${${def}}")
+    ENDFOREACH (def)
+
+    FOREACH (def
+        HAVE_SYS_TIME_H
+        HAVE_UNISTD_H
+        HAVE_SYS_TYPES_H
+        HAVE_SYS_SOCKET_H
+    )
+      IF ("${H5_${def}}")
+        SET (MACRO_CHECK_FUNCTION_DEFINITIONS "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D${def}")
+      ENDIF ("${H5_${def}}")
+    ENDFOREACH (def)
+
+    IF (LARGEFILE)
+      SET (MACRO_CHECK_FUNCTION_DEFINITIONS
+          "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE"
+      )
+    ENDIF (LARGEFILE)
+
+    #MESSAGE (STATUS "Performing ${OTHER_TEST}")
+    TRY_COMPILE (${OTHER_TEST}
+        ${CMAKE_BINARY_DIR}
+        ${HDF5_RESOURCES_DIR}/HDF5Tests.c
+        CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+        "${OTHER_TEST_ADD_LIBRARIES}"
+        OUTPUT_VARIABLE OUTPUT
+    )
+    IF (${OTHER_TEST})
+      SET (H5_${OTHER_TEST} 1 CACHE INTERNAL "Other test ${FUNCTION}")
+      MESSAGE (STATUS "Performing Other Test ${OTHER_TEST} - Success")
+    ELSE (${OTHER_TEST})
+      MESSAGE (STATUS "Performing Other Test ${OTHER_TEST} - Failed")
+      SET (H5_${OTHER_TEST} "" CACHE INTERNAL "Other test ${FUNCTION}")
+      FILE (APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
+          "Performing Other Test ${OTHER_TEST} failed with the following output:\n"
+          "${OUTPUT}\n"
+      )
+    ENDIF (${OTHER_TEST})
+  ENDIF ("H5_${OTHER_TEST}" MATCHES "^H5_${OTHER_TEST}$")
+ENDMACRO (HDF5_FUNCTION_TEST)
+
+#-----------------------------------------------------------------------------
+# Check for these functions before the time headers are checked
+#-----------------------------------------------------------------------------
+IF (NOT WINDOWS)
+  HDF5_FUNCTION_TEST (STDC_HEADERS)
+ENDIF (NOT WINDOWS)
+
+CHECK_FUNCTION_EXISTS (difftime          H5_HAVE_DIFFTIME)
+#CHECK_FUNCTION_EXISTS (gettimeofday      H5_HAVE_GETTIMEOFDAY)
+#  Since gettimeofday is not defined any where standard, lets look in all the
+#  usual places. On MSVC we are just going to use ::clock()
+IF (NOT MSVC)
+  IF ("H5_HAVE_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_TIME_GETTIMEOFDAY$")
+    TRY_COMPILE (HAVE_TIME_GETTIMEOFDAY
+        ${CMAKE_BINARY_DIR}
+        ${HDF5_RESOURCES_DIR}/GetTimeOfDayTest.cpp
+        COMPILE_DEFINITIONS -DTRY_TIME_H
+        OUTPUT_VARIABLE OUTPUT
+    )
+    IF (HAVE_TIME_GETTIMEOFDAY STREQUAL "TRUE")
+      SET (H5_HAVE_TIME_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_TIME_GETTIMEOFDAY")
+      SET (H5_HAVE_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_GETTIMEOFDAY")
+    ENDIF (HAVE_TIME_GETTIMEOFDAY STREQUAL "TRUE")
+  ENDIF ("H5_HAVE_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_TIME_GETTIMEOFDAY$")
+
+  IF ("H5_HAVE_SYS_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_SYS_TIME_GETTIMEOFDAY$")
+    TRY_COMPILE (HAVE_SYS_TIME_GETTIMEOFDAY
+        ${CMAKE_BINARY_DIR}
+        ${HDF5_RESOURCES_DIR}/GetTimeOfDayTest.cpp
+        COMPILE_DEFINITIONS -DTRY_SYS_TIME_H
+        OUTPUT_VARIABLE OUTPUT
+    )
+    IF (HAVE_SYS_TIME_GETTIMEOFDAY STREQUAL "TRUE")
+      SET (H5_HAVE_SYS_TIME_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_SYS_TIME_GETTIMEOFDAY")
+      SET (H5_HAVE_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_GETTIMEOFDAY")
+    ENDIF (HAVE_SYS_TIME_GETTIMEOFDAY STREQUAL "TRUE")
+  ENDIF ("H5_HAVE_SYS_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_SYS_TIME_GETTIMEOFDAY$")
+
+  IF (NOT HAVE_SYS_TIME_GETTIMEOFDAY AND NOT H5_HAVE_GETTIMEOFDAY)
+    MESSAGE (STATUS "---------------------------------------------------------------")
+    MESSAGE (STATUS "Function 'gettimeofday()' was not found. HDF5 will use its")
+    MESSAGE (STATUS "  own implementation.. This can happen on older versions of")
+    MESSAGE (STATUS "  MinGW on Windows. Consider upgrading your MinGW installation")
+    MESSAGE (STATUS "  to a newer version such as MinGW 3.12")
+    MESSAGE (STATUS "---------------------------------------------------------------")
+  ENDIF (NOT HAVE_SYS_TIME_GETTIMEOFDAY AND NOT H5_HAVE_GETTIMEOFDAY)
+ENDIF (NOT MSVC)
+
+# Find the library containing clock_gettime()
+IF (NOT WINDOWS)
+  CHECK_FUNCTION_EXISTS(clock_gettime CLOCK_GETTIME_IN_LIBC)
+  CHECK_LIBRARY_EXISTS(rt clock_gettime "" CLOCK_GETTIME_IN_LIBRT)
+  CHECK_LIBRARY_EXISTS(posix4 clock_gettime "" CLOCK_GETTIME_IN_LIBPOSIX4)
+  IF(CLOCK_GETTIME_IN_LIBC)
+    SET(H5_HAVE_CLOCK_GETTIME 1)
+  ELSEIF(CLOCK_GETTIME_IN_LIBRT)
+    SET(H5_HAVE_CLOCK_GETTIME 1)
+    LIST(APPEND LINK_LIBS rt)
+  ELSEIF(CLOCK_GETTIME_IN_LIBPOSIX4)
+    SET(H5_HAVE_CLOCK_GETTIME 1)
+    LIST(APPEND LINK_LIBS posix4)
+  ENDIF(CLOCK_GETTIME_IN_LIBC)
+ENDIF (NOT WINDOWS)
+#-----------------------------------------------------------------------------
+
 #-----------------------------------------------------------------------------
 # Check IF header file exists and add it to the list.
 #-----------------------------------------------------------------------------
@@ -244,43 +351,17 @@ ENDMACRO (CHECK_INCLUDE_FILE_CONCAT)
 #-----------------------------------------------------------------------------
 #  Check for the existence of certain header files
 #-----------------------------------------------------------------------------
-CHECK_INCLUDE_FILE_CONCAT ("globus/common.h" H5_HAVE_GLOBUS_COMMON_H)
-CHECK_INCLUDE_FILE_CONCAT ("io.h"            H5_HAVE_IO_H)
-CHECK_INCLUDE_FILE_CONCAT ("mfhdf.h"         H5_HAVE_MFHDF_H)
-CHECK_INCLUDE_FILE_CONCAT ("pdb.h"           H5_HAVE_PDB_H)
-CHECK_INCLUDE_FILE_CONCAT ("pthread.h"       H5_HAVE_PTHREAD_H)
-CHECK_INCLUDE_FILE_CONCAT ("setjmp.h"        H5_HAVE_SETJMP_H)
-CHECK_INCLUDE_FILE_CONCAT ("srbclient.h"     H5_HAVE_SRBCLIENT_H)
-CHECK_INCLUDE_FILE_CONCAT ("stddef.h"        H5_HAVE_STDDEF_H)
-CHECK_INCLUDE_FILE_CONCAT ("stdint.h"        H5_HAVE_STDINT_H)
-CHECK_INCLUDE_FILE_CONCAT ("string.h"        H5_HAVE_STRING_H)
-CHECK_INCLUDE_FILE_CONCAT ("strings.h"       H5_HAVE_STRINGS_H)
-CHECK_INCLUDE_FILE_CONCAT ("sys/ioctl.h"     H5_HAVE_SYS_IOCTL_H)
-CHECK_INCLUDE_FILE_CONCAT ("sys/proc.h"      H5_HAVE_SYS_PROC_H)
 CHECK_INCLUDE_FILE_CONCAT ("sys/resource.h"  H5_HAVE_SYS_RESOURCE_H)
-CHECK_INCLUDE_FILE_CONCAT ("sys/socket.h"    H5_HAVE_SYS_SOCKET_H)
-CHECK_INCLUDE_FILE_CONCAT ("sys/stat.h"      H5_HAVE_SYS_STAT_H)
-IF (CMAKE_SYSTEM_NAME MATCHES "OSF")
-  CHECK_INCLUDE_FILE_CONCAT ("sys/sysinfo.h" H5_HAVE_SYS_SYSINFO_H)
-ELSE (CMAKE_SYSTEM_NAME MATCHES "OSF")
-  SET (H5_HAVE_SYS_SYSINFO_H "" CACHE INTERNAL "" FORCE)
-ENDIF (CMAKE_SYSTEM_NAME MATCHES "OSF")
 CHECK_INCLUDE_FILE_CONCAT ("sys/time.h"      H5_HAVE_SYS_TIME_H)
-CHECK_INCLUDE_FILE_CONCAT ("time.h"          H5_HAVE_TIME_H)
-CHECK_INCLUDE_FILE_CONCAT ("mach/mach_time.h" H5_HAVE_MACH_MACH_TIME_H)
-CHECK_INCLUDE_FILE_CONCAT ("sys/timeb.h"     H5_HAVE_SYS_TIMEB_H)
-CHECK_INCLUDE_FILE_CONCAT ("sys/types.h"     H5_HAVE_SYS_TYPES_H)
 CHECK_INCLUDE_FILE_CONCAT ("unistd.h"        H5_HAVE_UNISTD_H)
-CHECK_INCLUDE_FILE_CONCAT ("stdlib.h"        H5_HAVE_STDLIB_H)
-CHECK_INCLUDE_FILE_CONCAT ("memory.h"        H5_HAVE_MEMORY_H)
-CHECK_INCLUDE_FILE_CONCAT ("dlfcn.h"         H5_HAVE_DLFCN_H)
+CHECK_INCLUDE_FILE_CONCAT ("sys/ioctl.h"     H5_HAVE_SYS_IOCTL_H)
+CHECK_INCLUDE_FILE_CONCAT ("sys/stat.h"      H5_HAVE_SYS_STAT_H)
+CHECK_INCLUDE_FILE_CONCAT ("sys/socket.h"    H5_HAVE_SYS_SOCKET_H)
+CHECK_INCLUDE_FILE_CONCAT ("sys/types.h"     H5_HAVE_SYS_TYPES_H)
+CHECK_INCLUDE_FILE_CONCAT ("stddef.h"        H5_HAVE_STDDEF_H)
+CHECK_INCLUDE_FILE_CONCAT ("setjmp.h"        H5_HAVE_SETJMP_H)
 CHECK_INCLUDE_FILE_CONCAT ("features.h"      H5_HAVE_FEATURES_H)
-CHECK_INCLUDE_FILE_CONCAT ("inttypes.h"      H5_HAVE_INTTYPES_H)
-CHECK_INCLUDE_FILE_CONCAT ("netinet/in.h"    H5_HAVE_NETINET_IN_H)
-
-IF (NOT CYGWIN)
-  CHECK_INCLUDE_FILE_CONCAT ("winsock2.h"      H5_HAVE_WINSOCK_H)
-ENDIF (NOT CYGWIN)
+CHECK_INCLUDE_FILE_CONCAT ("stdint.h"        H5_HAVE_STDINT_H)
 
 # IF the c compiler found stdint, check the C++ as well. On some systems this
 # file will be found by C but not C++, only do this test IF the C++ compiler
@@ -293,6 +374,37 @@ IF (H5_HAVE_STDINT_H AND CMAKE_CXX_COMPILER_LOADED)
   ENDIF (NOT H5_HAVE_STDINT_H_CXX)
 ENDIF (H5_HAVE_STDINT_H AND CMAKE_CXX_COMPILER_LOADED)
 
+# Darwin
+CHECK_INCLUDE_FILE_CONCAT ("mach/mach_time.h" H5_HAVE_MACH_MACH_TIME_H)
+
+# Windows
+CHECK_INCLUDE_FILE_CONCAT ("io.h"            H5_HAVE_IO_H)
+IF (NOT CYGWIN)
+  CHECK_INCLUDE_FILE_CONCAT ("winsock2.h"      H5_HAVE_WINSOCK_H)
+ENDIF (NOT CYGWIN)
+CHECK_INCLUDE_FILE_CONCAT ("sys/timeb.h"     H5_HAVE_SYS_TIMEB_H)
+
+IF (CMAKE_SYSTEM_NAME MATCHES "OSF")
+  CHECK_INCLUDE_FILE_CONCAT ("sys/sysinfo.h" H5_HAVE_SYS_SYSINFO_H)
+  CHECK_INCLUDE_FILE_CONCAT ("sys/proc.h"    H5_HAVE_SYS_PROC_H)
+ELSE (CMAKE_SYSTEM_NAME MATCHES "OSF")
+  SET (H5_HAVE_SYS_SYSINFO_H "" CACHE INTERNAL "" FORCE)
+  SET (H5_HAVE_SYS_PROC_H    "" CACHE INTERNAL "" FORCE)
+ENDIF (CMAKE_SYSTEM_NAME MATCHES "OSF")
+
+CHECK_INCLUDE_FILE_CONCAT ("globus/common.h" H5_HAVE_GLOBUS_COMMON_H)
+CHECK_INCLUDE_FILE_CONCAT ("pdb.h"           H5_HAVE_PDB_H)
+CHECK_INCLUDE_FILE_CONCAT ("pthread.h"       H5_HAVE_PTHREAD_H)
+CHECK_INCLUDE_FILE_CONCAT ("srbclient.h"     H5_HAVE_SRBCLIENT_H)
+CHECK_INCLUDE_FILE_CONCAT ("string.h"        H5_HAVE_STRING_H)
+CHECK_INCLUDE_FILE_CONCAT ("strings.h"       H5_HAVE_STRINGS_H)
+CHECK_INCLUDE_FILE_CONCAT ("time.h"          H5_HAVE_TIME_H)
+CHECK_INCLUDE_FILE_CONCAT ("stdlib.h"        H5_HAVE_STDLIB_H)
+CHECK_INCLUDE_FILE_CONCAT ("memory.h"        H5_HAVE_MEMORY_H)
+CHECK_INCLUDE_FILE_CONCAT ("dlfcn.h"         H5_HAVE_DLFCN_H)
+CHECK_INCLUDE_FILE_CONCAT ("inttypes.h"      H5_HAVE_INTTYPES_H)
+CHECK_INCLUDE_FILE_CONCAT ("netinet/in.h"    H5_HAVE_NETINET_IN_H)
+
 #-----------------------------------------------------------------------------
 #  Check for large file support
 #-----------------------------------------------------------------------------
@@ -303,7 +415,7 @@ SET (LINUX_LFS 0)
 SET (HDF5_EXTRA_FLAGS)
 IF (NOT WINDOWS)
   # Linux Specific flags
-  SET (HDF5_EXTRA_FLAGS -D_POSIX_SOURCE -D_BSD_SOURCE)
+  SET (HDF5_EXTRA_FLAGS -D_POSIX_SOURCE=199506L -D_BSD_SOURCE)
   OPTION (HDF5_ENABLE_LARGE_FILE "Enable support for large (64-bit) files on Linux." ON)
   IF (HDF5_ENABLE_LARGE_FILE)
     SET (msg "Performing TEST_LFS_WORKS")
@@ -340,6 +452,28 @@ ENDIF (NOT WINDOWS)
 ADD_DEFINITIONS (${HDF5_EXTRA_FLAGS})
 
 #-----------------------------------------------------------------------------
+# Check for HAVE_OFF64_T functionality
+#-----------------------------------------------------------------------------
+IF (NOT WINDOWS)
+  HDF5_FUNCTION_TEST (HAVE_OFF64_T)
+  IF (H5_HAVE_OFF64_T)
+    CHECK_FUNCTION_EXISTS (lseek64            H5_HAVE_LSEEK64)
+    CHECK_FUNCTION_EXISTS (fseeko64           H5_HAVE_FSEEKO64)
+    CHECK_FUNCTION_EXISTS (ftello64           H5_HAVE_FTELLO64)
+    CHECK_FUNCTION_EXISTS (ftruncate64        H5_HAVE_FTRUNCATE64)
+  ENDIF (H5_HAVE_OFF64_T)
+
+  CHECK_FUNCTION_EXISTS (fseeko               H5_HAVE_FSEEKO)
+  CHECK_FUNCTION_EXISTS (ftello               H5_HAVE_FTELLO)
+
+  HDF5_FUNCTION_TEST (HAVE_STAT64_STRUCT)
+  IF (HAVE_STAT64_STRUCT)
+    CHECK_FUNCTION_EXISTS (fstat64            H5_HAVE_FSTAT64)
+    CHECK_FUNCTION_EXISTS (stat64             H5_HAVE_STAT64)
+  ENDIF (HAVE_STAT64_STRUCT)
+ENDIF (NOT WINDOWS)
+
+#-----------------------------------------------------------------------------
 #  Check the size in bytes of all the int and float types
 #-----------------------------------------------------------------------------
 MACRO (H5_CHECK_TYPE_SIZE type var)
@@ -353,7 +487,6 @@ MACRO (H5_CHECK_TYPE_SIZE type var)
   ENDIF (NOT ${aVar})
 ENDMACRO (H5_CHECK_TYPE_SIZE)
 
-
 H5_CHECK_TYPE_SIZE (char           H5_SIZEOF_CHAR)
 H5_CHECK_TYPE_SIZE (short          H5_SIZEOF_SHORT)
 H5_CHECK_TYPE_SIZE (int            H5_SIZEOF_INT)
@@ -370,66 +503,115 @@ ENDIF (NOT H5_SIZEOF___INT64)
 H5_CHECK_TYPE_SIZE (float          H5_SIZEOF_FLOAT)
 H5_CHECK_TYPE_SIZE (double         H5_SIZEOF_DOUBLE)
 H5_CHECK_TYPE_SIZE ("long double"  H5_SIZEOF_LONG_DOUBLE)
+
 H5_CHECK_TYPE_SIZE (int8_t         H5_SIZEOF_INT8_T)
 H5_CHECK_TYPE_SIZE (uint8_t        H5_SIZEOF_UINT8_T)
 H5_CHECK_TYPE_SIZE (int_least8_t   H5_SIZEOF_INT_LEAST8_T)
 H5_CHECK_TYPE_SIZE (uint_least8_t  H5_SIZEOF_UINT_LEAST8_T)
 H5_CHECK_TYPE_SIZE (int_fast8_t    H5_SIZEOF_INT_FAST8_T)
 H5_CHECK_TYPE_SIZE (uint_fast8_t   H5_SIZEOF_UINT_FAST8_T)
+
 H5_CHECK_TYPE_SIZE (int16_t        H5_SIZEOF_INT16_T)
 H5_CHECK_TYPE_SIZE (uint16_t       H5_SIZEOF_UINT16_T)
 H5_CHECK_TYPE_SIZE (int_least16_t  H5_SIZEOF_INT_LEAST16_T)
 H5_CHECK_TYPE_SIZE (uint_least16_t H5_SIZEOF_UINT_LEAST16_T)
 H5_CHECK_TYPE_SIZE (int_fast16_t   H5_SIZEOF_INT_FAST16_T)
 H5_CHECK_TYPE_SIZE (uint_fast16_t  H5_SIZEOF_UINT_FAST16_T)
+
 H5_CHECK_TYPE_SIZE (int32_t        H5_SIZEOF_INT32_T)
 H5_CHECK_TYPE_SIZE (uint32_t       H5_SIZEOF_UINT32_T)
 H5_CHECK_TYPE_SIZE (int_least32_t  H5_SIZEOF_INT_LEAST32_T)
 H5_CHECK_TYPE_SIZE (uint_least32_t H5_SIZEOF_UINT_LEAST32_T)
 H5_CHECK_TYPE_SIZE (int_fast32_t   H5_SIZEOF_INT_FAST32_T)
 H5_CHECK_TYPE_SIZE (uint_fast32_t  H5_SIZEOF_UINT_FAST32_T)
+
 H5_CHECK_TYPE_SIZE (int64_t        H5_SIZEOF_INT64_T)
 H5_CHECK_TYPE_SIZE (uint64_t       H5_SIZEOF_UINT64_T)
 H5_CHECK_TYPE_SIZE (int_least64_t  H5_SIZEOF_INT_LEAST64_T)
 H5_CHECK_TYPE_SIZE (uint_least64_t H5_SIZEOF_UINT_LEAST64_T)
 H5_CHECK_TYPE_SIZE (int_fast64_t   H5_SIZEOF_INT_FAST64_T)
 H5_CHECK_TYPE_SIZE (uint_fast64_t  H5_SIZEOF_UINT_FAST64_T)
+
 IF (NOT APPLE)
   H5_CHECK_TYPE_SIZE (size_t       H5_SIZEOF_SIZE_T)
   H5_CHECK_TYPE_SIZE (ssize_t      H5_SIZEOF_SSIZE_T)
   IF (NOT H5_SIZEOF_SSIZE_T)
     SET (H5_SIZEOF_SSIZE_T 0)
   ENDIF (NOT H5_SIZEOF_SSIZE_T)
+  H5_CHECK_TYPE_SIZE (ptrdiff_t    H5_SIZEOF_PTRDIFF_T)
 ENDIF (NOT APPLE)
+
 H5_CHECK_TYPE_SIZE (off_t          H5_SIZEOF_OFF_T)
 H5_CHECK_TYPE_SIZE (off64_t        H5_SIZEOF_OFF64_T)
 IF (NOT H5_SIZEOF_OFF64_T)
   SET (H5_SIZEOF_OFF64_T 0)
 ENDIF (NOT H5_SIZEOF_OFF64_T)
 
-# Find the library containing clock_gettime()
+# For other tests to use the same libraries
+SET (CMAKE_REQUIRED_LIBRARIES ${LINK_LIBS})
+
+#-----------------------------------------------------------------------------
+# Check if the dev_t type is a scalar type
+#-----------------------------------------------------------------------------
 IF (NOT WINDOWS)
-  CHECK_FUNCTION_EXISTS(clock_gettime CLOCK_GETTIME_IN_LIBC)
-  CHECK_LIBRARY_EXISTS(rt clock_gettime "" CLOCK_GETTIME_IN_LIBRT)
-  CHECK_LIBRARY_EXISTS(posix4 clock_gettime "" CLOCK_GETTIME_IN_LIBPOSIX4)
-  IF(CLOCK_GETTIME_IN_LIBC)
-    SET(H5_HAVE_CLOCK_GETTIME 1)
-  ELSEIF(CLOCK_GETTIME_IN_LIBRT)
-    SET(H5_HAVE_CLOCK_GETTIME 1)
-    LIST(APPEND LINK_LIBS rt)
-  ELSEIF(CLOCK_GETTIME_IN_LIBPOSIX4)
-    SET(H5_HAVE_CLOCK_GETTIME 1)
-    LIST(APPEND LINK_LIBS posix4)
-  ENDIF(CLOCK_GETTIME_IN_LIBC)
+  HDF5_FUNCTION_TEST (DEV_T_IS_SCALAR)
 ENDIF (NOT WINDOWS)
 
-# For other tests to use the same libraries
-SET (CMAKE_REQUIRED_LIBRARIES ${LINK_LIBS})
+# ----------------------------------------------------------------------
+# Check for MONOTONIC_TIMER support (used in clock_gettime).  This has
+# to be done after any POSIX/BSD defines to ensure that the test gets
+# the correct POSIX level on linux.
+CHECK_VARIABLE_EXISTS (CLOCK_MONOTONIC HAVE_CLOCK_MONOTONIC)
+
+#-----------------------------------------------------------------------------
+# Check a bunch of time functions
+#-----------------------------------------------------------------------------
+IF (NOT WINDOWS)
+  FOREACH (test
+      HAVE_TM_GMTOFF
+      HAVE___TM_GMTOFF
+#      HAVE_TIMEZONE
+      HAVE_STRUCT_TIMEZONE
+      GETTIMEOFDAY_GIVES_TZ
+      TIME_WITH_SYS_TIME
+      HAVE_TM_ZONE
+      HAVE_STRUCT_TM_TM_ZONE
+  )
+    HDF5_FUNCTION_TEST (${test})
+  ENDFOREACH (test)
+  IF (NOT CYGWIN AND NOT MINGW)
+      HDF5_FUNCTION_TEST (HAVE_TIMEZONE)
+#      HDF5_FUNCTION_TEST (HAVE_STAT_ST_BLOCKS)
+  ENDIF (NOT CYGWIN AND NOT MINGW)
+ENDIF (NOT WINDOWS)
+
+# ----------------------------------------------------------------------
+# Does the struct stat have the st_blocks field?  This field is not Posix.
+#
+IF (NOT WINDOWS)
+  HDF5_FUNCTION_TEST (HAVE_STAT_ST_BLOCKS)
+ENDIF (NOT WINDOWS)
+
+# ----------------------------------------------------------------------
+# How do we figure out the width of a tty in characters?
+#
+CHECK_FUNCTION_EXISTS (_getvideoconfig   H5_HAVE__GETVIDEOCONFIG)
+CHECK_FUNCTION_EXISTS (gettextinfo       H5_HAVE_GETTEXTINFO)
+CHECK_FUNCTION_EXISTS (_scrsize          H5_HAVE__SCRSIZE)
+CHECK_FUNCTION_EXISTS (ioctl             H5_HAVE_IOCTL)
+HDF5_FUNCTION_TEST (HAVE_STRUCT_VIDEOCONFIG)
+HDF5_FUNCTION_TEST (HAVE_STRUCT_TEXT_INFO)
+IF (NOT WINDOWS)
+  CHECK_FUNCTION_EXISTS (GetConsoleScreenBufferInfo    H5_HAVE_GETCONSOLESCREENBUFFERINFO)
+  CHECK_SYMBOL_EXISTS (TIOCGWINSZ "sys/ioctl.h" H5_HAVE_TIOCGWINSZ)
+  CHECK_SYMBOL_EXISTS (TIOCGETD   "sys/ioctl.h" H5_HAVE_TIOCGETD)
+ENDIF (NOT WINDOWS)
 
 #-----------------------------------------------------------------------------
 # Check for some functions that are used
 #
 CHECK_FUNCTION_EXISTS (alarm             H5_HAVE_ALARM)
+#CHECK_FUNCTION_EXISTS (BSDgettimeofday   H5_HAVE_BSDGETTIMEOFDAY)
 CHECK_FUNCTION_EXISTS (fork              H5_HAVE_FORK)
 CHECK_FUNCTION_EXISTS (frexpf            H5_HAVE_FREXPF)
 CHECK_FUNCTION_EXISTS (frexpl            H5_HAVE_FREXPL)
@@ -462,18 +644,13 @@ CHECK_FUNCTION_EXISTS (vasprintf         H5_HAVE_VASPRINTF)
 CHECK_FUNCTION_EXISTS (waitpid           H5_HAVE_WAITPID)
 
 CHECK_FUNCTION_EXISTS (vsnprintf         H5_HAVE_VSNPRINTF)
-CHECK_FUNCTION_EXISTS (ioctl             H5_HAVE_IOCTL)
-#CHECK_FUNCTION_EXISTS (gettimeofday      H5_HAVE_GETTIMEOFDAY)
-CHECK_FUNCTION_EXISTS (difftime          H5_HAVE_DIFFTIME)
-CHECK_FUNCTION_EXISTS (fseeko            H5_HAVE_FSEEKO)
-CHECK_FUNCTION_EXISTS (ftello            H5_HAVE_FTELLO)
-CHECK_FUNCTION_EXISTS (fseeko64          H5_HAVE_FSEEKO64)
-CHECK_FUNCTION_EXISTS (ftello64          H5_HAVE_FTELLO64)
-CHECK_FUNCTION_EXISTS (fstat64           H5_HAVE_FSTAT64)
-CHECK_FUNCTION_EXISTS (stat64            H5_HAVE_STAT64)
+IF (H5_HAVE_VSNPRINTF)
+  HDF5_FUNCTION_TEST (VSNPRINTF_WORKS)
+ENDIF (H5_HAVE_VSNPRINTF)
 
 #-----------------------------------------------------------------------------
 # sigsetjmp is special; may actually be a macro
+#-----------------------------------------------------------------------------
 IF (NOT H5_HAVE_SIGSETJMP)
   IF (H5_HAVE_SETJMP_H)
     CHECK_SYMBOL_EXISTS (sigsetjmp "setjmp.h" H5_HAVE_MACRO_SIGSETJMP)
@@ -484,71 +661,30 @@ IF (NOT H5_HAVE_SIGSETJMP)
 ENDIF (NOT H5_HAVE_SIGSETJMP)
 
 #-----------------------------------------------------------------------------
-#  Since gettimeofday is not defined any where standard, lets look in all the
-#  usual places. On MSVC we are just going to use ::clock()
-#-----------------------------------------------------------------------------
-IF (NOT MSVC)
-  IF ("H5_HAVE_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_TIME_GETTIMEOFDAY$")
-    TRY_COMPILE (HAVE_TIME_GETTIMEOFDAY
-        ${CMAKE_BINARY_DIR}
-        ${HDF5_RESOURCES_DIR}/GetTimeOfDayTest.cpp
-        COMPILE_DEFINITIONS -DTRY_TIME_H
-        OUTPUT_VARIABLE OUTPUT
-    )
-    IF (HAVE_TIME_GETTIMEOFDAY STREQUAL "TRUE")
-      SET (H5_HAVE_TIME_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_TIME_GETTIMEOFDAY")
-      SET (H5_HAVE_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_GETTIMEOFDAY")
-    ENDIF (HAVE_TIME_GETTIMEOFDAY STREQUAL "TRUE")
-  ENDIF ("H5_HAVE_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_TIME_GETTIMEOFDAY$")
-
-  IF ("H5_HAVE_SYS_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_SYS_TIME_GETTIMEOFDAY$")
-    TRY_COMPILE (HAVE_SYS_TIME_GETTIMEOFDAY
-        ${CMAKE_BINARY_DIR}
-        ${HDF5_RESOURCES_DIR}/GetTimeOfDayTest.cpp
-        COMPILE_DEFINITIONS -DTRY_SYS_TIME_H
-        OUTPUT_VARIABLE OUTPUT
-    )
-    IF (HAVE_SYS_TIME_GETTIMEOFDAY STREQUAL "TRUE")
-      SET (H5_HAVE_SYS_TIME_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_SYS_TIME_GETTIMEOFDAY")
-      SET (H5_HAVE_GETTIMEOFDAY "1" CACHE INTERNAL "H5_HAVE_GETTIMEOFDAY")
-    ENDIF (HAVE_SYS_TIME_GETTIMEOFDAY STREQUAL "TRUE")
-  ENDIF ("H5_HAVE_SYS_TIME_GETTIMEOFDAY" MATCHES "^H5_HAVE_SYS_TIME_GETTIMEOFDAY$")
-
-  IF (NOT HAVE_SYS_TIME_GETTIMEOFDAY AND NOT H5_HAVE_GETTIMEOFDAY)
-    MESSAGE (STATUS "---------------------------------------------------------------")
-    MESSAGE (STATUS "Function 'gettimeofday()' was not found. HDF5 will use its")
-    MESSAGE (STATUS "  own implementation.. This can happen on older versions of")
-    MESSAGE (STATUS "  MinGW on Windows. Consider upgrading your MinGW installation")
-    MESSAGE (STATUS "  to a newer version such as MinGW 3.12")
-    MESSAGE (STATUS "---------------------------------------------------------------")
-  ENDIF (NOT HAVE_SYS_TIME_GETTIMEOFDAY AND NOT H5_HAVE_GETTIMEOFDAY)
-ENDIF (NOT MSVC)
-
 # Check for Symbols
 CHECK_SYMBOL_EXISTS (tzname "time.h" H5_HAVE_DECL_TZNAME)
 
 #-----------------------------------------------------------------------------
-#
+# Check a bunch of other functions
 #-----------------------------------------------------------------------------
 IF (NOT WINDOWS)
-  CHECK_SYMBOL_EXISTS (TIOCGWINSZ "sys/ioctl.h" H5_HAVE_TIOCGWINSZ)
-  CHECK_SYMBOL_EXISTS (TIOCGETD   "sys/ioctl.h" H5_HAVE_TIOCGETD)
+  FOREACH (test
+      LONE_COLON
+      HAVE_ATTRIBUTE
+      HAVE_C99_FUNC
+      HAVE_FUNCTION
+      HAVE_C99_DESIGNATED_INITIALIZER
+      SYSTEM_SCOPE_THREADS
+      HAVE_SOCKLEN_T
+      CXX_HAVE_OFFSETOF
+  )
+    HDF5_FUNCTION_TEST (${test})
+  ENDFOREACH (test)
 ENDIF (NOT WINDOWS)
 
-#-----------------------------------------------------------------------------
-#  Check for the Stream VFD driver
-#-----------------------------------------------------------------------------
-IF (HDF5_STREAM_VFD)
-  CHECK_INCLUDE_FILE_CONCAT ("netdb.h"       H5_HAVE_NETDB_H)
-  CHECK_INCLUDE_FILE_CONCAT ("netinet/tcp.h" H5_HAVE_NETINET_TCP_H)
-  CHECK_INCLUDE_FILE_CONCAT ("sys/filio.h"   H5_HAVE_SYS_FILIO_H)
-  SET (H5_HAVE_STREAM 1)
-ENDIF (HDF5_STREAM_VFD)
-
-
-# For other other specific tests, use this MACRO.
-MACRO (HDF5_FUNCTION_TEST OTHER_TEST)
-  IF ("H5_${OTHER_TEST}" MATCHES "^H5_${OTHER_TEST}$")
+# For other CXX specific tests, use this MACRO.
+MACRO (HDF5_CXX_FUNCTION_TEST OTHER_TEST)
+  IF ("${OTHER_TEST}" MATCHES "^${OTHER_TEST}$")
     SET (MACRO_CHECK_FUNCTION_DEFINITIONS "-D${OTHER_TEST} ${CMAKE_REQUIRED_FLAGS}")
     SET (OTHER_TEST_ADD_LIBRARIES)
     IF (CMAKE_REQUIRED_LIBRARIES)
@@ -579,61 +715,87 @@ MACRO (HDF5_FUNCTION_TEST OTHER_TEST)
     #MESSAGE (STATUS "Performing ${OTHER_TEST}")
     TRY_COMPILE (${OTHER_TEST}
         ${CMAKE_BINARY_DIR}
-        ${HDF5_RESOURCES_DIR}/HDF5Tests.c
+        ${HDF5_RESOURCES_DIR}/HDF5CXXTests.cpp
         CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
         "${OTHER_TEST_ADD_LIBRARIES}"
         OUTPUT_VARIABLE OUTPUT
     )
-    IF (${OTHER_TEST})
-      SET (H5_${OTHER_TEST} 1 CACHE INTERNAL "Other test ${FUNCTION}")
-      MESSAGE (STATUS "Performing Other Test ${OTHER_TEST} - Success")
-    ELSE (${OTHER_TEST})
-      MESSAGE (STATUS "Performing Other Test ${OTHER_TEST} - Failed")
-      SET (H5_${OTHER_TEST} "" CACHE INTERNAL "Other test ${FUNCTION}")
+    IF ("${OTHER_TEST}" EQUAL 0)
+      SET (${OTHER_TEST} 1 CACHE INTERNAL "CXX test ${FUNCTION}")
+      MESSAGE (STATUS "Performing CXX Test ${OTHER_TEST} - Success")
+    ELSE ("${OTHER_TEST}" EQUAL 0)
+      MESSAGE (STATUS "Performing CXX Test ${OTHER_TEST} - Failed")
+      SET (${OTHER_TEST} "" CACHE INTERNAL "CXX test ${FUNCTION}")
       FILE (APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
-          "Performing Other Test ${OTHER_TEST} failed with the following output:\n"
+          "Performing CXX Test ${OTHER_TEST} failed with the following output:\n"
           "${OUTPUT}\n"
       )
-    ENDIF (${OTHER_TEST})
-  ENDIF ("H5_${OTHER_TEST}" MATCHES "^H5_${OTHER_TEST}$")
-ENDMACRO (HDF5_FUNCTION_TEST)
+    ENDIF ("${OTHER_TEST}" EQUAL 0)
+  ENDIF ("${OTHER_TEST}" MATCHES "^${OTHER_TEST}$")
+ENDMACRO (HDF5_CXX_FUNCTION_TEST)
 
 #-----------------------------------------------------------------------------
-# Check a bunch of other functions
+# Check a bunch of cxx functions
 #-----------------------------------------------------------------------------
-IF (NOT WINDOWS)
+IF (CMAKE_CXX_COMPILER_LOADED)
   FOREACH (test
-      TIME_WITH_SYS_TIME
-      STDC_HEADERS
-      HAVE_TM_ZONE
-      HAVE_STRUCT_TM_TM_ZONE
-      HAVE_ATTRIBUTE
-      HAVE_FUNCTION
-      HAVE_TM_GMTOFF
-#      HAVE_TIMEZONE
-      HAVE_STRUCT_TIMEZONE
-      HAVE_STAT_ST_BLOCKS
-      HAVE_FUNCTION
-      SYSTEM_SCOPE_THREADS
-      HAVE_SOCKLEN_T
-      DEV_T_IS_SCALAR
-      HAVE_OFF64_T
-      GETTIMEOFDAY_GIVES_TZ
-      VSNPRINTF_WORKS
-      HAVE_C99_FUNC
-      HAVE_C99_DESIGNATED_INITIALIZER
-      CXX_HAVE_OFFSETOF
-      LONE_COLON
+      OLD_HEADER_FILENAME
+      H5_NO_NAMESPACE
+      H5_NO_STD
+      BOOL_NOTDEFINED
+      NO_STATIC_CAST
   )
-    HDF5_FUNCTION_TEST (${test})
+    HDF5_CXX_FUNCTION_TEST (${test})
   ENDFOREACH (test)
-  IF (NOT CYGWIN AND NOT MINGW)
-      HDF5_FUNCTION_TEST (HAVE_TIMEZONE)
-#      HDF5_FUNCTION_TEST (HAVE_STAT_ST_BLOCKS)
-  ENDIF (NOT CYGWIN AND NOT MINGW)
+ENDIF (CMAKE_CXX_COMPILER_LOADED)
+
+#-----------------------------------------------------------------------------
+#  Check if Direct I/O driver works
+#-----------------------------------------------------------------------------
+IF (NOT WINDOWS)
+  OPTION (HDF5_ENABLE_DIRECT_VFD "Build the Direct I/O Virtual File Driver" ON)
+  IF (HDF5_ENABLE_DIRECT_VFD)
+    SET (msg "Performing TEST_DIRECT_VFD_WORKS")
+    SET (MACRO_CHECK_FUNCTION_DEFINITIONS "-DTEST_DIRECT_VFD_WORKS -D_GNU_SOURCE ${CMAKE_REQUIRED_FLAGS}")
+    TRY_RUN (TEST_DIRECT_VFD_WORKS_RUN   TEST_DIRECT_VFD_WORKS_COMPILE
+        ${HDF5_BINARY_DIR}/CMake
+        ${HDF5_RESOURCES_DIR}/HDF5Tests.c
+        CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+        OUTPUT_VARIABLE OUTPUT
+    )
+    IF (TEST_DIRECT_VFD_WORKS_COMPILE)
+      IF (TEST_DIRECT_VFD_WORKS_RUN  MATCHES 0)
+        HDF5_FUNCTION_TEST (HAVE_DIRECT)
+        SET (CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_GNU_SOURCE")
+        ADD_DEFINITIONS ("-D_GNU_SOURCE")
+      ELSE (TEST_DIRECT_VFD_WORKS_RUN  MATCHES 0)
+        SET (TEST_DIRECT_VFD_WORKS "" CACHE INTERNAL ${msg})
+        MESSAGE (STATUS "${msg}... no")
+        FILE (APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
+              "Test TEST_DIRECT_VFD_WORKS Run failed with the following output and exit code:\n ${OUTPUT}\n"
+        )
+      ENDIF (TEST_DIRECT_VFD_WORKS_RUN  MATCHES 0)
+    ELSE (TEST_DIRECT_VFD_WORKS_COMPILE )
+      SET (TEST_DIRECT_VFD_WORKS "" CACHE INTERNAL ${msg})
+      MESSAGE (STATUS "${msg}... no")
+      FILE (APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
+          "Test TEST_DIRECT_VFD_WORKS Compile failed with the following output:\n ${OUTPUT}\n"
+      )
+    ENDIF (TEST_DIRECT_VFD_WORKS_COMPILE)
+  ENDIF (HDF5_ENABLE_DIRECT_VFD)
 ENDIF (NOT WINDOWS)
 
 #-----------------------------------------------------------------------------
+#  Check for the Stream VFD driver
+#-----------------------------------------------------------------------------
+IF (HDF5_STREAM_VFD)
+  CHECK_INCLUDE_FILE_CONCAT ("netdb.h"       H5_HAVE_NETDB_H)
+  CHECK_INCLUDE_FILE_CONCAT ("netinet/tcp.h" H5_HAVE_NETINET_TCP_H)
+  CHECK_INCLUDE_FILE_CONCAT ("sys/filio.h"   H5_HAVE_SYS_FILIO_H)
+  SET (H5_HAVE_STREAM 1)
+ENDIF (HDF5_STREAM_VFD)
+
+#-----------------------------------------------------------------------------
 # Check if InitOnceExecuteOnce is available
 #-----------------------------------------------------------------------------
 IF (WINDOWS)
@@ -697,7 +859,6 @@ IF (WINDOWS)
   ENDIF("${H5_HAVE_IOEO}" MATCHES "^${H5_HAVE_IOEO}$")
   ENDIF (NOT HDF5_NO_IOEO_TEST)
 ENDIF (WINDOWS)
-  
 
 #-----------------------------------------------------------------------------
 # Option to see if GPFS is available on this filesystem --enable-gpfs
@@ -712,13 +873,6 @@ ENDIF (HDF5_ENABLE_GPFS)
 MARK_AS_ADVANCED (HDF5_ENABLE_GPFS)
 
 #-----------------------------------------------------------------------------
-# Look for 64 bit file stream capability
-#-----------------------------------------------------------------------------
-IF (HAVE_OFF64_T)
-  CHECK_FUNCTION_EXISTS (lseek64           H5_HAVE_LSEEK64)
-ENDIF (HAVE_OFF64_T)
-
-#-----------------------------------------------------------------------------
 # Determine how 'inline' is used
 #-----------------------------------------------------------------------------
 SET (HDF5_EXTRA_TEST_DEFINITIONS INLINE_TEST_INLINE)
@@ -949,6 +1103,31 @@ H5ConversionTests (H5_ULLONG_TO_LDOUBLE_PRECISION "Checking IF converting unsign
 #
 H5ConversionTests (H5_FP_TO_INTEGER_OVERFLOW_WORKS  "Checking IF overflows normally converting floating-point to integer values")
 # ----------------------------------------------------------------------
+# Set the flag to indicate that the machine is using a special algorithm to convert
+# 'long double' to '(unsigned) long' values.  (This flag should only be set for 
+# the IBM Power6 Linux.  When the bit sequence of long double is 
+# 0x4351ccf385ebc8a0bfcc2a3c3d855620, the converted value of (unsigned)long 
+# is 0x004733ce17af227f, not the same as the library's conversion to 0x004733ce17af2282.
+# The machine's conversion gets the correct value.  We define the macro and disable
+# this kind of test until we figure out what algorithm they use.
+#
+IF (H5_LDOUBLE_TO_LONG_SPECIAL MATCHES ^H5_LDOUBLE_TO_LONG_SPECIAL$)
+  SET (H5_LDOUBLE_TO_LONG_SPECIAL 0 CACHE INTERNAL "Define if your system converts long double to (unsigned) long values with special algorithm")
+  MESSAGE (STATUS "Checking IF your system converts long double to (unsigned) long values with special algorithm... no")
+ENDIF (H5_LDOUBLE_TO_LONG_SPECIAL MATCHES ^H5_LDOUBLE_TO_LONG_SPECIAL$)
+# ----------------------------------------------------------------------
+# Set the flag to indicate that the machine is using a special algorithm
+# to convert some values of '(unsigned) long' to 'long double' values.  
+# (This flag should be off for all machines, except for IBM Power6 Linux, 
+# when the bit sequences are 003fff..., 007fff..., 00ffff..., 01ffff..., 
+# ..., 7fffff..., the compiler uses a unknown algorithm.  We define a 
+# macro and skip the test for now until we know about the algorithm.
+#
+IF (H5_LONG_TO_LDOUBLE_SPECIAL MATCHES ^H5_LONG_TO_LDOUBLE_SPECIAL$)
+  SET (H5_LONG_TO_LDOUBLE_SPECIAL 0 CACHE INTERNAL "Define if your system can convert (unsigned) long to long double values with special algorithm")
+  MESSAGE (STATUS "Checking IF your system can convert (unsigned) long to long double values with special algorithm... no")
+ENDIF (H5_LONG_TO_LDOUBLE_SPECIAL MATCHES ^H5_LONG_TO_LDOUBLE_SPECIAL$)
+# ----------------------------------------------------------------------
 # Set the flag to indicate that the machine can accurately convert
 # 'long double' to '(unsigned) long long' values.  (This flag should be set for
 # all machines, except for Mac OS 10.4 and SGI IRIX64 6.5.  When the bit sequence
@@ -966,6 +1145,19 @@ H5ConversionTests (H5_LDOUBLE_TO_LLONG_ACCURATE "Checking IF correctly convertin
 # as big as they should be.
 #
 H5ConversionTests (H5_LLONG_TO_LDOUBLE_CORRECT "Checking IF correctly converting (unsigned) long long to long double values")
+# ----------------------------------------------------------------------
+# Set the flag to indicate that the machine generates bad code
+# for the H5V_log2_gen() routine in src/H5Vprivate.h
+# (This flag should be set to no for all machines, except for SGI IRIX64,
+# where the cache value is set to yes in it's config file)
+#
+IF (H5_BAD_LOG2_CODE_GENERATED MATCHES ^H5_BAD_LOG2_CODE_GENERATED$)
+  SET (H5_BAD_LOG2_CODE_GENERATED 0 CACHE INTERNAL "Define if your system generates wrong code for log2 routine")
+  MESSAGE (STATUS "Checking IF your system generates wrong code for log2 routine... no")
+ENDIF (H5_BAD_LOG2_CODE_GENERATED MATCHES ^H5_BAD_LOG2_CODE_GENERATED$)
+# ----------------------------------------------------------------------
+# Check if pointer alignments are enforced
+#
 H5ConversionTests (H5_NO_ALIGNMENT_RESTRICTIONS "Checking IF alignment restrictions are strictly enforced")
 
 # Define a macro for Cygwin (on XP only) where the compiler has rounding
diff --git a/config/cmake/HDF5CXXTests.cpp b/config/cmake/HDF5CXXTests.cpp
new file mode 100644
index 0000000..7003cc8
--- /dev/null
+++ b/config/cmake/HDF5CXXTests.cpp
@@ -0,0 +1,56 @@
+
+#ifdef OLD_HEADER_FILENAME
+
+#include <iostream>
+
+int main(void) { return 0; }
+
+#endif
+
+
+#ifdef H5_NO_NAMESPACE
+
+namespace H5 {
+int fnord;
+}
+
+int main(void) {
+   using namespace H5;
+   fnord = 37;
+   return 0;
+}
+
+#endif
+
+#ifdef H5_NO_STD
+
+#include <string>
+
+using namespace std;
+
+int main(void) {
+   string myString("testing namespace std");
+   return 0;
+}
+
+#endif
+
+#ifdef BOOL_NOTDEFINED
+int main(void) {
+   bool flag;
+   return 0;
+}
+
+#endif
+
+#ifdef NO_STATIC_CAST
+
+int main(void) {
+   float test_float;
+   int test_int;
+   test_float = 37.0;
+   test_int = static_cast <int> (test_float);
+   return 0;
+}
+
+#endif
diff --git a/config/cmake/HDF5Tests.c b/config/cmake/HDF5Tests.c
index 9c21415..2f69ec8 100644
--- a/config/cmake/HDF5Tests.c
+++ b/config/cmake/HDF5Tests.c
@@ -1,38 +1,5 @@
 #define SIMPLE_TEST(x) int main(){ x; return 0; }
 
-#ifdef CXX_HAVE_OFFSETOF
-  #include <stdio.h>
-#include <stddef.h>
-
-#ifdef FC_DUMMY_MAIN
-#ifndef FC_DUMMY_MAIN_EQ_F77
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int FC_DUMMY_MAIN()
-{ return 1;}
-#endif
-#endif
-int
-main ()
-{
-
-  struct index_st
-  {
-    unsigned char type;
-    unsigned char num;
-    unsigned int len;
-  };
-  typedef struct index_st index_t;
-  int x,y;
-  x = offsetof(struct index_st, len);
-  y = offsetof(index_t, num)
-
-  ;
-  return 0;
-}
-#endif
-
 #ifdef HAVE_C99_DESIGNATED_INITIALIZER
 
 #ifdef FC_DUMMY_MAIN
@@ -106,7 +73,7 @@ int test_vsnprintf(const char *fmt,...)
 
 int main(void)
 {
-    exit(test_vsnprintf("%s","A string that is longer than 16 characters"));
+    return(test_vsnprintf("%s","A string that is longer than 16 characters"));
 }
 #endif
 
@@ -215,6 +182,16 @@ SIMPLE_TEST(struct tm tm; tm.tm_gmtoff=0);
 
 #endif /* HAVE_TM_GMTOFF */
 
+#ifdef HAVE___TM_GMTOFF
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <time.h>
+SIMPLE_TEST(struct tm tm; tm.__tm_gmtoff=0);
+
+#endif /* HAVE_TM_GMTOFF */
+
 #ifdef HAVE_TIMEZONE
 
 #ifdef HAVE_SYS_TIME_H
@@ -269,10 +246,10 @@ int main(void)
     if (strcmp(s, "1099511627776") == 0)
       {
       printf("PRINTF_LL_WIDTH=[%s]\n", *currentArg);
-      exit(0);
+      return 0;
       }
     }
-  exit(1);
+  return 1;
 }
 
 #endif /* PRINTF_LL_WIDTH */
@@ -288,7 +265,9 @@ int main(void)
 
     pthread_attr_init(&attribute);
     ret=pthread_attr_setscope(&attribute, PTHREAD_SCOPE_SYSTEM);
-    exit(ret==0 ? 0 : 1);
+    if (ret==0)
+        return 0;
+    return 1;
 }
 
 #endif /* SYSTEM_SCOPE_THREADS */
@@ -336,6 +315,35 @@ int main()
 }
 #endif
 
+#ifdef HAVE_STAT64_STRUCT
+#include <sys/types.h>
+#include <sys/stat.h>],
+struct stat64 sb;
+int main()
+{
+  return 0;
+}
+#endif
+
+#ifdef TEST_DIRECT_VFD_WORKS
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+int main(void)
+{
+   int fid;
+   if((fid=open("tst_file", O_CREAT | O_TRUNC | O_DIRECT, 0755))<0)
+       return 1;
+   close(fid);
+   remove("tst_file");
+   return 0;
+}
+#endif
+
+#ifdef HAVE_DIRECT
+       SIMPLE_TEST(posix_memalign());
+#endif
+
 #ifdef TEST_LFS_WORKS
 /* Return 0 when LFS is available and 1 otherwise.  */
 #define _LARGEFILE_SOURCE
@@ -382,8 +390,8 @@ int main(void)
  gettimeofday(&tv, &tz);
     /* Check whether the function returned any value at all */
  if(tz.tz_minuteswest == 7777 && tz.tz_dsttime == 7)
-    exit(1);
- else exit (0);
+     return 1;
+ else return 0;
 }
 #endif
 
@@ -394,6 +402,41 @@ int main(int argc, char * argv)
 }
 #endif
 
+#ifdef CXX_HAVE_OFFSETOF
+
+#include <stdio.h>
+#include <stddef.h>
+
+#ifdef FC_DUMMY_MAIN
+#ifndef FC_DUMMY_MAIN_EQ_F77
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int FC_DUMMY_MAIN()
+{ return 1;}
+#endif
+#endif
+int
+main ()
+{
+
+  struct index_st
+  {
+    unsigned char type;
+    unsigned char num;
+    unsigned int len;
+  };
+  typedef struct index_st index_t;
+  int x,y;
+  x = offsetof(struct index_st, len);
+  y = offsetof(index_t, num)
+
+  ;
+  return 0;
+}
+
+#endif
+
 #ifdef HAVE_GPFS
 
 #include <gpfs.h>
@@ -423,6 +466,18 @@ int main ()
 
 #endif /* HAVE_IOEO */
 
+#ifdef HAVE_STRUCT_VIDEOCONFIG
+
+SIMPLE_TEST(struct videoconfig w; w.numtextcols=0);
+
+#endif /* HAVE_TM_GMTOFF */
+
+#ifdef HAVE_STRUCT_TEXT_INFO
+
+SIMPLE_TEST(struct text_info w; w.screenwidth=0);
+
+#endif /* HAVE_TM_GMTOFF */
+
 
 #if defined( INLINE_TEST_inline ) || defined( INLINE_TEST___inline__ ) || defined( INLINE_TEST___inline )
 #ifndef __cplusplus
diff --git a/config/cmake/HDF5UseFortran.cmake b/config/cmake/HDF5UseFortran.cmake
index c1c5acb..323c9ef 100644
--- a/config/cmake/HDF5UseFortran.cmake
+++ b/config/cmake/HDF5UseFortran.cmake
@@ -114,6 +114,11 @@ CHECK_FORTRAN_FEATURE(iso_c_binding
   "
        PROGRAM main
             USE iso_c_binding
+            IMPLICIT NONE
+            TYPE(C_PTR) :: ptr
+            TYPE(C_FUNPTR) :: funptr
+            CHARACTER(LEN=80, KIND=c_char), TARGET :: ichr
+            ptr = C_LOC(ichr(1:1))
        END PROGRAM
   "
   FORTRAN_HAVE_ISO_C_BINDING
diff --git a/config/cmake/cacheinit.cmake b/config/cmake/cacheinit.cmake
index 1ab3432..e7dd19f 100755
--- a/config/cmake/cacheinit.cmake
+++ b/config/cmake/cacheinit.cmake
@@ -20,6 +20,8 @@ SET (HDF5_BUILD_HL_LIB ON CACHE BOOL "Build HIGH Level HDF5 Library" FORCE)
 

 SET (HDF5_BUILD_TOOLS ON CACHE BOOL "Build HDF5 Tools" FORCE)

 

+SET (HDF5_BUILD_GENERATORS OFF CACHE BOOL "Build Test Generators" FORCE)

+

 SET (HDF5_ENABLE_Z_LIB_SUPPORT ON CACHE BOOL "Enable Zlib Filters" FORCE)

 

 SET (HDF5_ENABLE_SZIP_SUPPORT ON CACHE BOOL "Use SZip Filter" FORCE)

@@ -28,12 +30,18 @@ SET (HDF5_ENABLE_SZIP_ENCODING ON CACHE BOOL "Use SZip Encoding" FORCE)
 

 SET (HDF5_ENABLE_HSIZET ON CACHE BOOL "Enable datasets larger than memory" FORCE)

 

+SET (HDF5_ENABLE_UNSUPPORTED OFF CACHE BOOL "Enable unsupported combinations of configuration options" FORCE)

+

 SET (HDF5_ENABLE_DEPRECATED_SYMBOLS ON CACHE BOOL "Enable deprecated public API symbols" FORCE)

 

+SET (HDF5_ENABLE_DIRECT_VFD OFF CACHE BOOL "Build the Direct I/O Virtual File Driver" FORCE)

+

 SET (HDF5_ENABLE_PARALLEL OFF CACHE BOOL "Enable parallel build (requires MPI)" FORCE)

 

 SET (MPIEXEC_MAX_NUMPROCS "3" CACHE STRING "Minimum number of processes for HDF parallel tests" FORCE)

 

+SET (HDF5_BUILD_PARALLEL_ALL OFF CACHE BOOL "Build Parallel Programs" FORCE)

+

 SET (HDF5_ENABLE_COVERAGE OFF CACHE BOOL "Enable code coverage for Libraries and Programs" FORCE)

 

 SET (HDF5_ENABLE_USING_MEMCHECKER OFF CACHE BOOL "Indicate that a memory checker is used" FORCE)

diff --git a/config/cmake/mccacheinit.cmake b/config/cmake/mccacheinit.cmake
index 10b2824..b472acf 100755
--- a/config/cmake/mccacheinit.cmake
+++ b/config/cmake/mccacheinit.cmake
@@ -14,10 +14,14 @@ SET (HDF5_BUILD_EXAMPLES ON CACHE BOOL "Build HDF5 Library Examples" FORCE)
 

 SET (HDF5_BUILD_FORTRAN ON CACHE BOOL "Build FORTRAN support" FORCE)

 

+SET (HDF5_ENABLE_F2003 OFF CACHE BOOL "Enable FORTRAN 2003 Standard" FORCE)

+

 SET (HDF5_BUILD_HL_LIB ON CACHE BOOL "Build HIGH Level HDF5 Library" FORCE)

 

 SET (HDF5_BUILD_TOOLS ON CACHE BOOL "Build HDF5 Tools" FORCE)

 

+SET (HDF5_BUILD_GENERATORS OFF CACHE BOOL "Build Test Generators" FORCE)

+

 SET (HDF5_ENABLE_Z_LIB_SUPPORT ON CACHE BOOL "Enable Zlib Filters" FORCE)

 

 SET (HDF5_ENABLE_SZIP_SUPPORT ON CACHE BOOL "Use SZip Filter" FORCE)

@@ -26,22 +30,36 @@ SET (HDF5_ENABLE_SZIP_ENCODING ON CACHE BOOL "Use SZip Encoding" FORCE)
 

 SET (HDF5_ENABLE_HSIZET ON CACHE BOOL "Enable datasets larger than memory" FORCE)

 

+SET (HDF5_ENABLE_UNSUPPORTED OFF CACHE BOOL "Enable unsupported combinations of configuration options" FORCE)

+

 SET (HDF5_ENABLE_DEPRECATED_SYMBOLS ON CACHE BOOL "Enable deprecated public API symbols" FORCE)

 

+SET (HDF5_ENABLE_DIRECT_VFD OFF CACHE BOOL "Build the Direct I/O Virtual File Driver" FORCE)

+

 SET (HDF5_ENABLE_PARALLEL OFF CACHE BOOL "Enable parallel build (requires MPI)" FORCE)

 

+SET (MPIEXEC_MAX_NUMPROCS "3" CACHE STRING "Minimum number of processes for HDF parallel tests" FORCE)

+

+SET (HDF5_BUILD_PARALLEL_ALL OFF CACHE BOOL "Build Parallel Programs" FORCE)

+

 SET (HDF5_ENABLE_COVERAGE OFF CACHE BOOL "Enable code coverage for Libraries and Programs" FORCE)

 

 SET (HDF5_ENABLE_USING_MEMCHECKER ON CACHE BOOL "Indicate that a memory checker is used" FORCE)

 

 SET (HDF5_DISABLE_COMPILER_WARNINGS OFF CACHE BOOL "Disable compiler warnings" FORCE)

 

+SET (HDF5_USE_FOLDERS ON CACHE BOOL "Enable folder grouping of projects in IDEs." FORCE)

+

 SET (HDF5_USE_16_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.6.x API by default" FORCE)

 

+SET (HDF5_USE_18_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.8.x API by default" FORCE)

+

 SET (HDF5_ENABLE_THREADSAFE OFF CACHE BOOL "(WINDOWS)Enable Threadsafety" FORCE)

 

 SET (HDF5_PACKAGE_EXTLIBS OFF CACHE BOOL "(WINDOWS)CPACK - include external libraries" FORCE)

 

+SET (HDF5_NO_PACKAGES OFF CACHE BOOL "CPACK - Disable packaging" FORCE)

+

 SET (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building" FORCE)

 

 SET (ZLIB_SVN_URL "http://svn.hdfgroup.uiuc.edu/zlib/trunk" CACHE STRING "Use ZLib from HDF repository" FORCE)