[svn-r26503] Description:

    Remove old platform configure files: craynv, dec-flags, hpux11.23,
ia64-linux-gnu, nec-superux14.1, sv1-cray, x86_64-redstorm-linux-gnu

    Also remove CONVERT_DENORMAL_FLOAT, since this was only set in the
configure files being removed.

Tested on:
    MacOSX/64 10.10.2 (amazon) w/serial & parallel
    (h5committest not required on this branch)

13 files changed, 10 insertions, 1230 deletions

diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index e0ab10a..cad4832 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -43,10 +43,6 @@
    writing. */
 #cmakedefine H5_CLEAR_MEMORY @H5_CLEAR_MEMORY@
 
-/* Define if your system can handle converting denormalized floating-point
-   values. */
-#cmakedefine H5_CONVERT_DENORMAL_FLOAT @H5_CONVERT_DENORMAL_FLOAT@
-
 /* Define if C++ compiler recognizes offsetof */
 #cmakedefine H5_CXX_HAVE_OFFSETOF @H5_CXX_HAVE_OFFSETOF@
 
diff --git a/config/craynv b/config/craynv
deleted file mode 100644
index 479d5c8..0000000
--- a/config/craynv
+++ /dev/null
@@ -1,198 +0,0 @@
-#                                                      -*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file is part of the HDF5 build script.  It is processed shortly
-# after configure starts and defines, among other things, flags for
-# the various compile modes.
-
-# Disabling Dependency Tracking
-# ---------------------
-#
-# The Cray X1 machines that The HDF Group tests on seem to have trouble doing
-# dependency tracking (probably because they use Cray's C++ compiler,
-# which autoconf may not recognize).  Until this is fixed by autoconf
-# or a user complains, disable dependency tracking on Crays.
-enable_dependency_tracking="no"
-
-# Choosing a C Compiler
-# ---------------------
-#
-# The user should be able to specify the compiler by setting the CC
-# environment variable to the name of the compiler and any switches it 
-# requires for proper operation.  If CC is unset then this script may
-# set it.  If CC is unset by time this script completes then configure 
-# will try `gcc' and `cc' in that order (perhaps some others too).
-#
-# Note: Code later in this file may depend on the value of $CC_BASENAME
-#       in order to distinguish between different compilers when
-#       deciding which compiler command-line switches to use.  This
-#       variable is set based on the incoming value of $CC and is only
-#       used within this file.
-
-if test "X-" =  "X-$CC"; then
-    CC=cc
-    CC_BASENAME=cc
-fi
-# no need to use RANLIB
-RANLIB=:
-
-# C Compiler and Preprocessor Flags
-# ---------------------------------
-#
-# Flags that end with `_CFLAGS' are always passed to the compiler.
-# Flags that end with `_CPPFLAGS' are passed to the compiler when
-# compiling but not when linking.
-#
-# DEBUG_CFLAGS         Flags to pass to the compiler to create a
-# DEBUG_CPPFLAGS       library suitable for use with debugging
-#                      tools. Usually this list will exclude
-#                      optimization switches (like `-O') and include
-#                      switches that turn on symbolic debugging
-#                      support (like `-g').
-#
-# PROD_CFLAGS          Flags to pass to the compiler to create a
-# PROFILE_CPPFLAGS     library suitable for performance testing (like 
-#                      `-pg').  This may or may not include debugging 
-#                      or production flags.
-#                      
-# H5_CFLAGS		Flags can be added to this variable which
-#			might already be partially initialized.  These 
-#			flags will always be passed to the compiler
-#			and should include switches to turn on full
-#			warnings.  HDF5 attempts to be ANSI and Posix
-#			compliant and employ good programming
-#			practices resulting in few if any
-#			warnings.
-#
-#			Warning flags do not have to be added to H5_CFLAGS
-#			variable if the compiler is the GNU gcc
-#			compiler or a descendent of gcc such as EGCS or PGCC.
-#
-# AM_CFLAGS             Flags added directly into this variable will
-#                       be propogated to the compiler wrapper scripts (h5cc,
-#                       h5c++, et cetera) in addition to being used to compile 
-#                       the library.
-#
-# These flags should be set according to the compiler being used.
-# There are two ways to check the compiler.  You can try using `-v' or 
-# `--version' to see if the compiler will print a version string.  You 
-# can use the value of $CC_BASENAME which is the base name of the
-# first word in $CC (note that the value of CC may have changed
-# above).
-
-case $CC_BASENAME in
-    gcc)
-       H5_CFLAGS="$H5_CFLAGS -Wsign-compare" #Only works for some versions
-       DEBUG_CFLAGS="-g -fverbose-asm"
-       DEBUG_CPPFLAGS=
-       PROD_CFLAGS="-O3 -fomit-frame-pointer"
-       PROD_CPPFLAGS=
-       PROFILE_CFLAGS="-pg"
-       PROFILE_CPPFLAGS=
-       ;;
-
-    cc)
-       H5_CFLAGS="$H5_CFLAGS" 
-       DEBUG_CFLAGS="-g"
-       DEBUG_CPPFLAGS=
-       PROD_CFLAGS=""
-       PROD_CPPFLAGS=
-       PROFILE_CFLAGS=
-       PROFILE_CPPFLAGS=
-       ;;
-
-    *)
-       H5_CFLAGS="$H5_CFLAGS -ansi"
-       DEBUG_CFLAGS="-g"
-       DEBUG_CPPFLAGS=
-       PROD_CFLAGS="-O"
-       PROD_CPPFLAGS=
-       PROFILE_CFLAGS="-pg"
-       PROFILE_CPPFLAGS=
-       ;;
-esac
-
-
-
-# Overriding Configure Tests
-# --------------------------
-#
-# Values for overriding configuration tests when cross compiling.
-# This includes compiling on some machines where the serial front end
-# compiles for a parallel back end.
-
-# Set this to `yes' or `no' depending on whether the target is big
-# endian or little endian.
-#ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}
-
-# Set this to the width required by printf() to print type `long
-# long'.  For instance, if the format would be `%lld' then set it to
-# `ll' or if the format would be `%qd' set it to `q'.
-#hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
-
-# Hard set the flag to indicate that converting denormalized floating-point
-# values doesn't work.
-hdf5_cv_convert_denormal_float=${hdf5_cv_convert_denormal_float='no'}
-
-# The default Fortran 90 compiler
-
-if test "X-" = "X-$F9X"; then
-    F9X=ftn
-fi
-
-if test "X-" = "X-$f9x_flags_set"; then
-    # -Wl passes flags to the linker and -M# will ignore warnings with
-    # number#. Warning 405 and 412 were stopping the executable from
-    # being built.
-    # The -em flag enables .mod files, which is what HDF5 builds.
-    F9XSUFFIXFLAG=""
-    FSEARCH_DIRS=""
-    H5_FCFLAGS="$H5_FCFLAGS -em"
-    DEBUG_FCFLAGS="-g"
-    PROD_FCFLAGS=""
-    PROFILE_FCFLAGS=""
-    f9x_flags_set=yes
-fi
-
-# The default C++ compiler
-
-if test -z "$CXX"; then
-    CXX="CC"
-    CXX_BASENAME=CC
-fi
-
-case $CXX_BASENAME in
-    g++)
-       H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-compare" #Only works for some versions
-       DEBUG_CXXFLAGS="-g -fverbose-asm"
-       DEBUG_CPPFLAGS=
-       PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
-       PROD_CPPFLAGS=
-       PROFILE_CXXFLAGS="-pg"
-       PROFILE_CPPFLAGS=
-       ;;
-
-    *)
-       H5_CXXFLAGS="$H5_CXXFLAGS" 
-       DEBUG_CXXFLAGS="-g"
-       DEBUG_CPPFLAGS=
-       PROD_CXXFLAGS=""
-       PROD_CPPFLAGS=
-       PROFILE_CXXFLAGS=
-       PROFILE_CPPFLAGS=
-       ;;
-esac
-
diff --git a/config/dec-flags b/config/dec-flags
deleted file mode 100644
index 8f3fa1a..0000000
--- a/config/dec-flags
+++ /dev/null
@@ -1,150 +0,0 @@
-#							-*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file should be sourced into configure if the compiler is a DEC
-# compiler.  It is careful not to do anything if the compiler is not
-# DEC; otherwise `cc_flags_set' is set to `yes'
-#
-
-# Get the compiler version unless it's already known.
-#
-#   cc_vendor:    The compiler vendor: DEC
-#   cc_version:   Version number, like: V5.2-038
-#
-if test X = "X$cc_flags_set"; then
-    cc_vendor=DEC
-    cc_version="`$CC $CFLAGS $H5_CFLAGS -V 2>&1 |head -1`"
-    case "$cc_version" in
-	DEC*)
-	    cc_version="`echo $cc_version |\
-			sed 's/.*DEC C \(V[0-9][-\.0-9]*\).*/\1/'`"
-	;;
-	Compaq*)
-	    cc_version="`echo $cc_version |\
-			sed 's/.*Compaq C \(V[0-9][-\.0-9]*\).*/\1/'`"
-	;;
-    esac
-
-    if test X != "$gcc_version"; then
-	echo "compiler '$CC' is $cc_vendor-$cc_version"
-    else
-        cc_vendor=
-    fi
-fi
-
-# Warn about old compilers that don't work right.
-case "$cc_vendor-$cc_version" in
-    DEC-V5.2-038)
-        cat <<EOF
-    **
-    ** This compiler may generate incorrect code when optimizations are
-    ** enabled. Please upgrade to a newer version (we're not sure which
-    ** version actually works) before reporting bugs to the HDF5 team.
-    **
-EOF
-	sleep 5
-	;;
-esac
-
-# Compiler flags
-case "$cc_vendor-$cc_version" in
-    DEC-V5.*)
-	# Production
-	PROD_CFLAGS="-std -verbose -warnprotos -ieee -misalign -O4  -ansi_args -fp_reorder -readonly_strings -inline speed"
-	PROD_CPPFLAGS="-D_INTRINSICS -D_INLINE_INTRINSICS"
-
-	# Debug
-	DEBUG_CFLAGS="-g -std -verbose -warnprotos -ieee -misalign"
-	DEBUG_CPPFLAGS=
-
-	# Profile
-	PROFILE_CFLAGS="-pg -std -verbose -warnprotos -ieee -misalign"
-	PROFILE_CPPFLAGS=
-
-	# Flags are set
-	cc_flags_set=yes
-	;;
-
-    DEC-V6.*)
-	# Production
-	PROD_CFLAGS="-c99 -verbose -warnprotos -ieee -misalign -O4 -fp_reorder -readonly_strings -inline speed"
-	PROD_CPPFLAGS="-D_INTRINSICS -D_INLINE_INTRINSICS"
-
-	# Debug
-	DEBUG_CFLAGS="-g -c99 -verbose -warnprotos -ieee -misalign"
-	DEBUG_CPPFLAGS=
-
-	# Profile
-	PROFILE_CFLAGS="-pg -c99 -verbose -warnprotos -ieee -misalign"
-	PROFILE_CPPFLAGS=
-
-	# Flags are set
-	cc_flags_set=yes
-	;;
-esac
-
-# If no flags were set then clear the compiler vendor and version info.
-if test X = "X$cc_flags_set"; then
-    cc_vendor=
-    cc_version=
-fi
-
-# The default Fortran 90 compiler
-
-if test "X-" = "X-$FC"; then
-  FC=f90
-fi
-
-if test "X-" = "X-$f9x_flags_set"; then
-  F9XSUFFIXFLAG=""
-  FSEARCH_DIRS=""
-  H5_FCFLAGS="$H5_FCFLAGS -Olimit 2048 -std1"
-  DEBUG_FCFLAGS="-Olimit 2048 -std1"
-  PROD_FCFLAGS="-Olimit 2048 -std1"
-  PROFILE_FCFLAGS="-Olimit 2048 -std1"
-  f9x_flags_set=yes
-fi
-
-# The default C++ compiler
-
-if test -z "$CXX"; then
-    CXX=cxx
-    CXX_BASENAME=cxx
-fi
-
-
-case $CXX_BASENAME in
-    g++)
-	H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-compare" #Only works for some versions
-	DEBUG_CXXFLAGS="-g -fverbose-asm"
-	DEBUG_CPPFLAGS=
-	PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
-	PROD_CPPFLAGS=
-	PROFILE_CXXFLAGS="-pg"
-	PROFILE_CPPFLAGS=
-	;;
-
-    *)
-	H5_CXXFLAGS="$H5_CXXFLAGS -tlocal -D__USE_STD_IOSTREAM"
-	DEBUG_CXXFLAGS="-g"
-	DEBUG_CPPFLAGS=
-	PROD_CXXFLAGS="-O"
-	PROD_CPPFLAGS=
-	PROFILE_CXXFLAGS="-pg"
-	PROFILE_CPPFLAGS=
-	;;
-esac
-
diff --git a/config/hpux11.23 b/config/hpux11.23
deleted file mode 100644
index 339cc84..0000000
--- a/config/hpux11.23
+++ /dev/null
@@ -1,96 +0,0 @@
-#							-*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file is part of the HDF5 build script.  It is processed shortly
-# after configure starts and defines, among other things, flags for
-# the various compile modes.
-#
-# See BlankForm in this directory for details.
-
-# Default compiler is `cc'
-if test "X-" =  "X-$CC"; then
-  CC=cc
-  CC_BASENAME=cc
-fi
-
-# Flags
-case "X-$CC" in
-  X-gcc)
-    H5_CFLAGS="$H5_CFLAGS -Wsign-compare" #Only works for some versions
-    DEBUG_CFLAGS="-g -fverbose-asm"
-    DEBUG_CPPFLAGS=
-    PROD_CFLAGS="-O3"
-    PROD_CPPFLAGS=
-    PROFILE_CFLAGS="-pg"
-    PROFILE_CPPFLAGS=
-    ;;
-
-  *)
-    H5_CFLAGS="$H5_CFLAGS -Ae -Wp,-H65536" #increase the size of macro definition table. For test/dtypes.c
-    DEBUG_CFLAGS=-g
-    DEBUG_CPPFLAGS="-Ae"
-    PROD_CFLAGS=-O
-    PROD_CPPFLAGS="-Ae"
-    PROFILE_CFLAGS=
-    PROFILE_CPPFLAGS="-Ae"
-    ;;
-esac
-
-# The default Fortran 90 compiler
-
-if test "X$FC" = "X"; then
-  FC=f90
-fi
-
-if test "X$f9x_flags_set" = "X"; then
-  F9XSUFFIXFLAG=""
-  FSEARCH_DIRS=""
-  H5_FCFLAGS="$H5_FCFLAGS -O"
-  DEBUG_FCFLAGS="-O"
-  PROD_FCFLAGS="-O"
-  PROFILE_FCFLAGS="-O"
-  f9x_flags_set=yes
-fi
-
-# The default C++ compiler
-
-if test -z "$CXX"; then
-  CXX=aCC
-  CXX_BASENAME=aCC
-fi
-
-case "X-$CXX" in
-  X-aCC)
-    # +Z for PIC
-    H5_CXXFLAGS="$H5_CXXFLAGS +Z  -D_INCLUDE_LONGLONG"
-    H5_CFLAGS="$H5_CFLAGS -g +O2"
-    DEBUG_CXXFLAGS=-g
-    DEBUG_CPPFLAGS=
-    PROD_CXXFLAGS="-O -s"
-    PROD_CPPFLAGS=
-    PROFILE_CPPFLAGS=
-    ;;
-
-  *)
-    H5_CXXFLAGS="$H5_CXXFLAGS -D_INCLUDE_LONGLONG"
-    H5_CFLAGS="$H5_CFLAGS"
-    DEBUG_CXXFLAGS=
-    DEBUG_CPPFLAGS=
-    PROD_CXXFLAGS=
-    PROD_CPPFLAGS=
-    PROFILE_CPPFLAGS=
-    ;;
-esac
diff --git a/config/ia64-linux-gnu b/config/ia64-linux-gnu
deleted file mode 100644
index 9f1b262..0000000
--- a/config/ia64-linux-gnu
+++ /dev/null
@@ -1,144 +0,0 @@
-#							-*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file is part of the HDF5 build script.  It is processed shortly
-# after configure starts and defines, among other things, flags for
-# the various compile modes.
-
-# Use Intel C compiler by default (if it's available).
-# Use mpicc for parallel by default.
-if test "X$CC" = "X"; then
-    if test "X-$enable_parallel" = "X-yes"; then
-	CC=mpicc
-	CC_BASENAME=mpicc
-    elif which icc > /dev/null; then
-	CC=icc
-	CC_BASENAME=icc
-    fi
-fi
-
-# Define RUNPARALLEL if parallel mode is enabled or a parallel compiler used.
-if test "X-$enable_parallel" = "X-yes" -o X-$CC_BASENAME = X-mpicc; then
-    RUNPARALLEL=${RUNPARALLEL="mpirun -np \$\${NPROCS:=6}"}
-fi
-
-#----------------------------------------------------------------------------
-# Compiler flags. The CPPFLAGS values should not include package debug
-# flags like `-DH5G_DEBUG' since these are added with the
-# `--enable-debug' switch of configure.
-
-case $CC_BASENAME in
-    ecc|icc)
-	. $srcdir/config/intel-flags
-	;;
-
-    gcc)
-	. $srcdir/config/gnu-flags
-	;;
-
-    *)
-	H5_CFLAGS="$H5_CFLAGS -ansi"
-	DEBUG_CFLAGS="-g"
-	DEBUG_CPPFLAGS=
-	PROD_CFLAGS="-O"
-	PROD_CPPFLAGS=
-	PROFILE_CFLAGS="-pg"
-	PROFILE_CPPFLAGS=
-	;;
-esac
-
-# The default Fortran 90 compiler
-
-# Use Intel Fortran compiler by default.
-if test X-$enable_fortran = X-yes -a "X-$FC" = "X-"; then
-    if test "X-$enable_parallel" = "X-yes"; then
-	FC=mpif90
-    else
-	FC="ifort"
-    fi
-fi
-
-case $FC in
-  *efc|*ifort)
-    # this is for efc v7.  Older efc do not work with these.
-    # -Vaxlib is for non-standard fortran calls like exit().
-    MORE_FCFLAGS='-fpp -DDEC$=DEC_ -DMS$=MS_ -Vaxlib'
-    H5_FCFLAGS="$H5_FCFLAGS $MORE_FCFLAGS"
-    f9x_flags_set=yes
-    ;;
-
-  *)
-    f9x_flags_set=yes
-    ;;
-esac
-
-# The following is not right and need work.
-if test "X$f9x_flags_set" = "X"; then
-  F9XSUFFIXFLAG=""
-  FSEARCH_DIRS=""
-  H5_FCFLAGS="$H5_FCFLAGS"
-  DEBUG_FCFLAGS=""
-  PROD_FCFLAGS=""
-  PROFILE_FCFLAGS=""
-  f9x_flags_set=yes
-fi
-
-# The Default settings for C++
-# Intel changed C++ compiler's name from "icc" to "icpc" in version 8.1
-if test -z "$CXX"; then
-    CXX=icpc
-    CXX_BASENAME=icpc
-fi
-
-# A patch to make g++ getting the default settings.
-# CXX_BASENAME should have been set in configure.
-if test "X$CXX" = "Xg++"; then
-    CXX_BASENAME=g++
-fi
-
-
-case $CXX_BASENAME in
-    ecc|icc)	# Intel compilers
-	# Default to C99 standard.
-	H5_CXXFLAGS="${H5_CXXFLAGS:--std=c99}"
-	DEBUG_CXXFLAGS="-g -w2 -Wall"
-	DEBUG_CPPFLAGS=
-	PROD_CXXFLAGS=""     #Default optimization O2 is used
-	PROD_CPPFLAGS=
-	PROFILE_CXXFLAGS="-pg"
-	PROFILE_CPPFLAGS=
-	;;
-    g++)
-	H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-compare" #Only works for some versions
-	DEBUG_CXXFLAGS="-g -fverbose-asm"
-	DEBUG_CPPFLAGS=
-	PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
-	PROD_CPPFLAGS=
-	PROFILE_CXXFLAGS="-pg"
-	PROFILE_CPPFLAGS=
-	;;
-
-    *)
-	# Default to C99 standard.
-	H5_CXXFLAGS="${H5_CXXFLAGS:--std=c99}"
-	DEBUG_CXXFLAGS="-g"
-	DEBUG_CPPFLAGS=
-	PROD_CXXFLAGS="-O"
-	PROD_CPPFLAGS=
-	PROFILE_CXXFLAGS="-pg"
-	PROFILE_CPPFLAGS=
-	;;
-esac
diff --git a/config/nec-superux14.1 b/config/nec-superux14.1
deleted file mode 100644
index 05f898b..0000000
--- a/config/nec-superux14.1
+++ /dev/null
@@ -1,178 +0,0 @@
-#							-*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file is part of the HDF5 build script.  It is processed shortly
-# after configure starts and defines, among other things, flags for
-# the various compile modes.
-# [ak] created for a nec sx6 running superux with native compilers
-# [ak] -xint is neccessary because of src/H5FDmulti.c[H5Pset_fapl_multi]
-# [ak]  integer division of unsigned longs for _memb_addr
- 
-#----------------------------------------------------------------------------
-# Compiler flags. The CPPFLAGS values should not include package debug
-# flags like `-DH5G_DEBUG' since these are added with the
-# `--enable-debug' switch of configure.
-#----------------------------------------------------------------------------
-
-
-# Choosing a C Compiler
-# ---------------------
-#
-# The user should be able to specify the compiler by setting the CC
-# environment variable to the name of the compiler and any switches it 
-# requires for proper operation.  If CC is unset then this script may
-# set it.  If CC is unset by time this script completes then configure 
-# will try `gcc' and `cc' in that order (perhaps some others too).
-#
-# Note: Code later in this file may depend on the value of $CC_BASENAME
-#       in order to distinguish between different compilers when
-#       deciding which compiler command-line switches to use.  This
-#       variable is set based on the incoming value of $CC and is only
-#       used within this file.
-
-if test "X-" =  "X-$CC"; then
-    CC="sxc++ -Xa -size_t64 -xint -K c99"
-    CC_BASENAME=sxc++
-fi
-# The default archiver is `sxar'
-AR=${AR:-sxar}
-RANLIB=${RANLIB:=":"}
-
-if test "X-" = "X-$CXX"; then
-    CXX="sxc++ -size_t64 -xint -Kexceptions"
-    CXX_BASENAME=sxc++
-fi
-
-if test "X-" = "X-$F9X"; then
-    FC="sxf90 -size_t64 -ew "
-    FC_BASENAME=sxf90
-fi
-
-# C Compiler and Preprocessor Flags
-# ---------------------------------
-#
-# Flags that end with `_CFLAGS' are always passed to the compiler.
-# Flags that end with `_CPPFLAGS' are passed to the compiler when
-# compiling but not when linking.
-#
-# DEBUG_CFLAGS		Flags to pass to the compiler to create a
-# DEBUG_CPPFLAGS	library suitable for use with debugging
-#			tools. Usually this list will exclude
-#			optimization switches (like `-O') and include
-#			switches that turn on symbolic debugging
-#			support (like `-g').
-#
-# PROD_CFLAGS		Flags to pass to the compiler to create a
-# PROD_CPPFLAGS		production version of the library.  These
-#			usualy exclude symbolic debugging switches
-#			(like `-g') and include optimization switches
-#			(like `-O').
-#
-# PROFILE_CFLAGS	Flags to pass to the compiler to create a
-# PROFILE_CPPFLAGS	library suitable for performance testing (like 
-# 			`-pg').  This may or may not include debugging 
-# 			or production flags.
-#
-# H5_CFLAGS		Flags can be added to this variable which
-#			might already be partially initialized.  These 
-#			flags will always be passed to the compiler
-#			and should include switches to turn on full
-#			warnings.  HDF5 attempts to be ANSI and Posix
-#			compliant and employ good programming
-#			practices resulting in few if any
-#			warnings.
-#
-#			Warning flags do not have to be added to H5_CFLAGS
-#			variable if the compiler is the GNU gcc
-#			compiler or a descendent of gcc such as EGCS or PGCC.
-#
-# AM_CFLAGS             Flags added directly into this variable will
-#                       be propogated to the compiler wrapper scripts (h5cc,
-#                       h5c++, et cetera) in addition to being used to compile 
-#                       the library.
-#
-# These flags should be set according to the compiler being used.
-# There are two ways to check the compiler.  You can try using `-v' or 
-# `--version' to see if the compiler will print a version string.  You 
-# can use the value of $CC_BASENAME which is the base name of the
-# first word in $CC (note that the value of CC may have changed
-# above).
-
-case $CC_BASENAME in
-    cc)
-        H5_CFLAGS="$H5_CFLAGS"
-	DEBUG_CFLAGS="-Cdebug -g -wall"
-	DEBUG_CPPFLAGS=
-	PROD_CFLAGS="-Cnoopt"
-	PROD_CPPFLAGS=
-	PROFILE_CFLAGS="-p"
-	PROFILE_CPPFLAGS=
-	;;
-
-    *)
-	H5_CFLAGS="$H5_CFLAGS"
-	DEBUG_CFLAGS="-g"
-	DEBUG_CPPFLAGS=
-	PROD_CFLAGS=""
-	PROD_CPPFLAGS=
-	PROFILE_CFLAGS="-p"
-	PROFILE_CPPFLAGS=
-	;;
-esac
-
-case $CXX_BASENAME in
-    c++)
-         H5_CXXFLAGS="$H5_CXXFLAGS -Tlocal"
-         ;;
-
-    *)
-         H5_CXXFLAGS="$H5_CXXFLAGS"
-         ;;
-esac
- 
-case $FC_BASENAME in
-    f90)
-         H5_FCFLAGS="$F9XFLAGS"
-         ;;
-
-    *)
-         H5_FCFLAGS="$F9XFLAGS"
-         ;;
-esac
-
-# Overriding Configure Tests
-# --------------------------
-#
-ac_cv_sizeof_long_double=${ac_cv_sizeof_long_double=0}
-hdf5_cv_gettimeofday_tz=no
-# I have to add the follwoing two lines when -K c99 was used
-ac_cv_func_getrusage=no
-ac_cv_func_gethostname=no
-hdf5_cv_vsnprintf_works=no
-hdf5_cv_printf_ll=l
-hdf5_cv_system_scope_threads=no
-hdf5_cv_sw_ldouble_to_integer_works=no
-hdf5_cv_fp_to_ullong_right_maximum=no
-hdf5_cv_fp_to_ullong_right_maximum=no
-hdf5_cv_ldouble_to_uint_work=no
-hdf5_cv_ullong_to_fp_cast_works=yes
-hdf5_cv_ullong_to_ldouble_precision_works=no
-hdf5_cv_fp_to_integer_overflow_works=yes
-hdf5_cv_fp_to_ullong_accurate=no
-hdf5_cv_fp_to_ullong_right_maximum=no
-CONFIGURE_LIBS=/usr/lib/libi90sxe.a
-
-
diff --git a/config/sv1-cray b/config/sv1-cray
deleted file mode 100644
index 1bae48d..0000000
--- a/config/sv1-cray
+++ /dev/null
@@ -1,199 +0,0 @@
-#							-*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file is part of the HDF5 build script.  It is processed shortly
-# after configure starts and defines, among other things, flags for
-# the various compile modes.
-
-
-#----------------------------------------------------------------------------
-# Compiler flags. The CPPFLAGS values should not include package debug
-# flags like `-DH5G_DEBUG' since these are added with the
-# `--enable-debug' switch of configure.
-#----------------------------------------------------------------------------
-
-
-# Choosing a C Compiler
-# ---------------------
-#
-# The user should be able to specify the compiler by setting the CC
-# environment variable to the name of the compiler and any switches it 
-# requires for proper operation.  If CC is unset then this script may
-# set it.  If CC is unset by time this script completes then configure 
-# will try `gcc' and `cc' in that order (perhaps some others too).
-#
-# Note: Code later in this file may depend on the value of $CC_BASENAME
-#       in order to distinguish between different compilers when
-#       deciding which compiler command-line switches to use.  This
-#       variable is set based on the incoming value of $CC and is only
-#       used within this file.
-
-if test "X-" =  "X-$CC"; then
-  CC=cc
-  CC_BASENAME=cc
-fi
-# no need to use RANLIB
-RANLIB=:
-
-
-# C Compiler and Preprocessor Flags
-# ---------------------------------
-#
-# Flags that end with `_CFLAGS' are always passed to the compiler.
-# Flags that end with `_CPPFLAGS' are passed to the compiler when
-# compiling but not when linking.
-#
-# DEBUG_CFLAGS		Flags to pass to the compiler to create a
-# DEBUG_CPPFLAGS	library suitable for use with debugging
-#			tools. Usually this list will exclude
-#			optimization switches (like `-O') and include
-#			switches that turn on symbolic debugging
-#			support (like `-g').
-#
-# PROD_CFLAGS		Flags to pass to the compiler to create a
-# PROD_CPPFLAGS		production version of the library.  These
-#			usualy exclude symbolic debugging switches
-#			(like `-g') and include optimization switches
-#			(like `-O').
-#
-# PROFILE_CFLAGS	Flags to pass to the compiler to create a
-# PROFILE_CPPFLAGS	library suitable for performance testing (like 
-# 			`-pg').  This may or may not include debugging 
-# 			or production flags.
-#
-# H5_CFLAGS		Flags can be added to this variable which
-#			might already be partially initialized.  These 
-#			flags will always be passed to the compiler
-#			and should include switches to turn on full
-#			warnings.  HDF5 attempts to be ANSI and Posix
-#			compliant and employ good programming
-#			practices resulting in few if any
-#			warnings.
-#
-#			Warning flags do not have to be added to H5_CFLAGS
-#			variable if the compiler is the GNU gcc
-#			compiler or a descendent of gcc such as EGCS or PGCC.
-#
-# AM_CFLAGS             Flags added directly into this variable will
-#                       be propogated to the compiler wrapper scripts (h5cc,
-#                       h5c++, et cetera) in addition to being used to compile 
-#                       the library.
-#
-# These flags should be set according to the compiler being used.
-# There are two ways to check the compiler.  You can try using `-v' or 
-# `--version' to see if the compiler will print a version string.  You 
-# can use the value of $CC_BASENAME which is the base name of the
-# first word in $CC (note that the value of CC may have changed
-# above).
-
-case $CC_BASENAME in
-  gcc)
-    H5_CFLAGS="$H5_CFLAGS -Wsign-compare" #Only works for some versions
-    DEBUG_CFLAGS="-g -fverbose-asm"
-    DEBUG_CPPFLAGS=
-    PROD_CFLAGS="-O3 -fomit-frame-pointer"
-    PROD_CPPFLAGS=
-    PROFILE_CFLAGS="-pg"
-    PROFILE_CPPFLAGS=
-    ;;
-
-  cc)
-    H5_CFLAGS="$H5_CFLAGS"
-    DEBUG_CFLAGS="-g -h zero"
-    DEBUG_CPPFLAGS=
-    PROD_CFLAGS="-O2 -h scalar0 -h vector0 -h task1"
-    PROD_CPPFLAGS=
-    PROFILE_CFLAGS="-pg"
-    PROFILE_CPPFLAGS=
-    ;;
-
-  *)
-    H5_CFLAGS="$H5_CFLAGS -ansi"
-    DEBUG_CFLAGS="-g"
-    DEBUG_CPPFLAGS=
-    PROD_CFLAGS="-O"
-    PROD_CPPFLAGS=
-    PROFILE_CFLAGS="-pg"
-    PROFILE_CPPFLAGS=
-    ;;
-esac
-
-
-# Overriding Configure Tests
-# --------------------------
-#
-# Values for overriding configuration tests when cross compiling.
-# This includes compiling on some machines where the serial front end
-# compiles for a parallel back end.
-
-# Set this to `yes' or `no' depending on whether the target is big
-# endian or little endian.
-#ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}
-
-# Set this to the width required by printf() to print type `long
-# long'.  For instance, if the format would be `%lld' then set it to
-# `ll' or if the format would be `%qd' set it to `q'.
-#hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
-
-# Hard set the flag to indicate that converting denormalized floating-point
-# values doesn't work.
-hdf5_cv_convert_denormal_float=${hdf5_cv_convert_denormal_float='no'}
-
-# The default Fortran 90 compiler
-
-if test "X-" = "X-$FC"; then
-  FC=f90
-fi
-
-if test "X-" = "X-$f9x_flags_set"; then
-  F9XSUFFIXFLAG=""
-  FSEARCH_DIRS=""
-  H5_FCFLAGS="$H5_FCFLAGS -dp"
-  DEBUG_FCFLAGS="-dp"
-  PROD_FCFLAGS="-dp"
-  PROFILE_FCFLAGS="-dp"
-  f9x_flags_set=yes
-fi
-
-# The default C++ compiler
-
-if test -z "$CXX"; then
-  CXX="CC"
-  CXX_BASENAME=CC
-fi
-
-
-case $CXX_BASENAME in
-  g++)
-    H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-compare" #Only works for some versions
-    DEBUG_CXXFLAGS="-g -fverbose-asm"
-    DEBUG_CPPFLAGS=
-    PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
-    PROD_CPPFLAGS=
-    PROFILE_CXXFLAGS="-pg"
-    PROFILE_CPPFLAGS=
-    ;;
-
-  *)
-    H5_CXXFLAGS="$H5_CXXFLAGS -h instantiate=used"
-    DEBUG_CXXFLAGS="-g"
-    DEBUG_CPPFLAGS=
-    PROD_CXXFLAGS="-O"
-    PROD_CPPFLAGS=
-    PROFILE_CXXFLAGS="-pg"
-    PROFILE_CPPFLAGS=
-    ;;
-esac
diff --git a/config/x86_64-redstorm-linux-gnu b/config/x86_64-redstorm-linux-gnu
deleted file mode 100644
index f796052..0000000
--- a/config/x86_64-redstorm-linux-gnu
+++ /dev/null
@@ -1,162 +0,0 @@
-#							-*- shell-script -*-
-#
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-# This file is part of the HDF5 build script.  It is processed shortly
-# after configure starts and defines, among other things, flags for
-# the various compile modes.
-#
-# See BlankForm in this directory for details.
-
-# This is for the ASCI RED STORM machine
-
-# Define RUNPARALLEL and RUNSERIAL if parallel mode is enabled or a parallel
-# compiler is used.
-if test "X-$enable_parallel" = "X-yes" -o X-$CC_BASENAME = X-mpicc; then
-    RUNSERIAL=${RUNSERIAL:-"yod -sz 1"}
-    RUNPARALLEL=${RUNPARALLEL:-"yod -sz 3"}
-    # Disable stream-vfd option.  It does not work in parallel mode.
-    enable_stream_vfd="${enable_stream_vfd:-no}"
-    # Turn off shared lib option.  It does not work in parallel mode.
-    enable_shared="${enable_shared:-no}"
-fi
-
-H5_CFLAGS="$H5_CFLAGS -DRED_STORM"
-
-# What compiler flags should be used for code development?
-DEBUG_CFLAGS=-g
-DEBUG_CPPFLAGS=
-
-# What compiler flags should be used for building a production
-# library?
-PROD_CFLAGS=-O
-PROD_CPPFLAGS=
-
-# What compiler flags enable code profiling?
-PROFILE_CFLAGS=-pg
-PROFILE_CPPFLAGS=
-
-# Set this to the width required by printf() to print type `long
-# long'.  For instance, if the format would be `%lld' then set it to
-# `ll' or if the format would be `%qd' set it to `q'.
-hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
-
-# Cache the sizeof of the following types to save configure time.
-# These are verified in test/tconfig in case they change.
-ac_cv_type_char=${ac_cv_type_char=yes}
-ac_cv_sizeof_char=${ac_cv_sizeof_char='1'}
-ac_cv_type_short=${ac_cv_type_short=yes}
-ac_cv_sizeof_short=${ac_cv_sizeof_short='2'}
-ac_cv_type_int=${ac_cv_type_int=yes}
-ac_cv_sizeof_int=${ac_cv_sizeof_int='4'}
-ac_cv_type_long=${ac_cv_type_long=yes}
-ac_cv_sizeof_long=${ac_cv_sizeof_long='8'}
-ac_cv_type_float=${ac_cv_type_float=yes}
-ac_cv_sizeof_float=${ac_cv_sizeof_float='4'}
-ac_cv_type_double=${ac_cv_type_double=yes}
-ac_cv_sizeof_double=${ac_cv_sizeof_double='8'}
-ac_cv_type_long_double=${ac_cv_type_long_double=yes}
-# no cache for long double which varies in size in different compilers.
-# gcc defines it as 12 bytes but pgcc defines it as 8 bytes.
-#ac_cv_sizeof_long_double=${ac_cv_sizeof_long_double='8'}
-ac_cv_type_long_long=${ac_cv_type_long_long=yes}
-ac_cv_sizeof_long_long=${ac_cv_sizeof_long_long='8'}
-ac_cv_type_size_t=${ac_cv_type_size_t=yes}
-ac_cv_sizeof_size_t=${ac_cv_sizeof_size_t='8'}
-ac_cv_type_ssize_t=${ac_cv_type_ssize_t=yes}
-ac_cv_sizeof_ssize_t=${ac_cv_sizeof_ssize_t='8'}
-ac_cv_type_off_t=${ac_cv_type_off_t=yes}
-ac_cv_sizeof_off_t=${ac_cv_sizeof_off_t='8'}
-
-# Hard set sizeof of the following types to 0 because they are not supported.
-#ac_cv_type___int64=${ac_cv_type___int64=no}
-#ac_cv_sizeof___int64=${ac_cv_sizeof___int64='0'}
-
-# Hard set malloc of zero bytes to no because it does not work.
-hdf5_cv_malloc_works=${hdf5_cv_malloc_works='no'}
-
-# Cache the sizeof of the following types to save configure time.
-# These are verified in test/tconfig in case they change.
-ac_cv_type_int8_t=${ac_cv_type_int8_t=yes}
-ac_cv_type_int16_t=${ac_cv_type_int16_t=yes}
-ac_cv_type_int32_t=${ac_cv_type_int32_t=yes}
-ac_cv_type_int64_t=${ac_cv_type_int64_t=yes}
-ac_cv_type_uint8_t=${ac_cv_type_uint8_t=yes}
-ac_cv_type_uint16_t=${ac_cv_type_uint16_t=yes}
-ac_cv_type_uint32_t=${ac_cv_type_uint32_t=yes}
-ac_cv_type_uint64_t=${ac_cv_type_uint64_t=yes}
-ac_cv_sizeof_int8_t=${ac_cv_sizeof_int8_t='1'}
-ac_cv_sizeof_int16_t=${ac_cv_sizeof_int16_t='2'}
-ac_cv_sizeof_int32_t=${ac_cv_sizeof_int32_t='4'}
-ac_cv_sizeof_int64_t=${ac_cv_sizeof_int64_t='8'}
-ac_cv_sizeof_uint8_t=${ac_cv_sizeof_uint8_t='1'}
-ac_cv_sizeof_uint16_t=${ac_cv_sizeof_uint16_t='2'}
-ac_cv_sizeof_uint32_t=${ac_cv_sizeof_uint32_t='4'}
-ac_cv_sizeof_uint64_t=${ac_cv_sizeof_uint64_t='8'}
-
-# Cache the sizeof of the following types to save configure time.
-# These are verified in test/tconfig in case they change.
-ac_cv_type_int_least8_t=${ac_cv_type_int_least8_t=yes}
-ac_cv_type_int_least16_t=${ac_cv_type_int_least16_t=yes}
-ac_cv_type_int_least32_t=${ac_cv_type_int_least32_t=yes}
-ac_cv_type_int_least64_t=${ac_cv_type_int_least64_t=yes}
-ac_cv_type_uint_least8_t=${ac_cv_type_uint_least8_t=yes}
-ac_cv_type_uint_least16_t=${ac_cv_type_uint_least16_t=yes}
-ac_cv_type_uint_least32_t=${ac_cv_type_uint_least32_t=yes}
-ac_cv_type_uint_least64_t=${ac_cv_type_uint_least64_t=yes}
-ac_cv_sizeof_int_least8_t=${ac_cv_sizeof_int_least8_t='1'}
-ac_cv_sizeof_int_least16_t=${ac_cv_sizeof_int_least16_t='2'}
-ac_cv_sizeof_int_least32_t=${ac_cv_sizeof_int_least32_t='4'}
-ac_cv_sizeof_int_least64_t=${ac_cv_sizeof_int_least64_t='8'}
-ac_cv_sizeof_uint_least8_t=${ac_cv_sizeof_uint_least8_t='1'}
-ac_cv_sizeof_uint_least16_t=${ac_cv_sizeof_uint_least16_t='2'}
-ac_cv_sizeof_uint_least32_t=${ac_cv_sizeof_uint_least32_t='4'}
-ac_cv_sizeof_uint_least64_t=${ac_cv_sizeof_uint_least64_t='8'}
-
-# Cache the sizeof of the following types to save configure time.
-# These are verified in test/tconfig in case they change.
-ac_cv_type_int_fast8_t=${ac_cv_type_int_fast8_t=yes}
-ac_cv_type_int_fast16_t=${ac_cv_type_int_fast16_t=yes}
-ac_cv_type_int_fast32_t=${ac_cv_type_int_fast32_t=yes}
-ac_cv_type_int_fast64_t=${ac_cv_type_int_fast64_t=yes}
-ac_cv_type_uint_fast8_t=${ac_cv_type_uint_fast8_t=yes}
-ac_cv_type_uint_fast16_t=${ac_cv_type_uint_fast16_t=yes}
-ac_cv_type_uint_fast32_t=${ac_cv_type_uint_fast32_t=yes}
-ac_cv_type_uint_fast64_t=${ac_cv_type_uint_fast64_t=yes}
-ac_cv_sizeof_int_fast8_t=${ac_cv_sizeof_int_fast8_t='1'}
-ac_cv_sizeof_int_fast16_t=${ac_cv_sizeof_int_fast16_t='8'}
-ac_cv_sizeof_int_fast32_t=${ac_cv_sizeof_int_fast32_t='8'}
-ac_cv_sizeof_int_fast64_t=${ac_cv_sizeof_int_fast64_t='8'}
-ac_cv_sizeof_uint_fast8_t=${ac_cv_sizeof_uint_fast8_t='1'}
-ac_cv_sizeof_uint_fast16_t=${ac_cv_sizeof_uint_fast16_t='8'}
-ac_cv_sizeof_uint_fast32_t=${ac_cv_sizeof_uint_fast32_t='8'}
-ac_cv_sizeof_uint_fast64_t=${ac_cv_sizeof_uint_fast64_t='8'}
-
-hdf5_cv_system_scope_threads=${hdf5_cv_system_scope_threads="no"}
-
-# Hard set MPI_File_set_size() working for files over 2GB to yes
-hdf5_cv_mpi_file_set_size_big=${hdf5_cv_mpi_file_set_size_big='yes'}
-
-# Hard set variables for v1.7 and higher.
-# Set gettimeofday_tz to yes.
-hdf5_cv_gettimeofday_tz=${hdf5_cv_gettimeofday_tz='yes'}
-hdf5_cv_convert_denormal_float=${hdf5_cv_convert_denormal_float='no'}
-hdf5_cv_fp_to_ullong_right_maximum=${hdf5_cv_fp_to_ullong_right_maximum='yes'}
-hdf5_cv_ldouble_to_uint_works=${hdf5_cv_ldouble_to_uint_works='yes'}
-hdf5_cv_sw_ldouble_to_integer_works=${hdf5_cv_sw_ldouble_to_integer_works='yes'}
-hdf5_cv_ullong_to_fp_cast_works=${hdf5_cv_ullong_to_fp_cast_works='yes'}
-hdf5_cv_ullong_to_ldouble_precision_works=${hdf5_cv_ullong_to_ldouble_precision_works='yes'}
-hdf5_cv_vsnprintf_works=${hdf5_cv_vsnprintf_works='yes'}
-hdf5_cv_fp_to_integer_overflow_works=${hdf5_cv_fp_to_integer_overflow_works='yes'}
diff --git a/configure.ac b/configure.ac
index e0ade40..5ee863a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2391,23 +2391,6 @@ fi
 
 ## ----------------------------------------------------------------------
 ## Set the flag to indicate that the machine can handle converting
-## denormalized floating-point values.
-## (This flag should be set for all machines, except for the Crays, where
-## the cache value is set in it's config file)
-##
-AC_MSG_CHECKING([if converting denormalized floating-point values is possible])
-AC_CACHE_VAL([hdf5_cv_convert_denormal_float], [hdf5_cv_convert_denormal_float=yes])
-
-if test ${hdf5_cv_convert_denormal_float} = "yes"; then
-  AC_DEFINE([CONVERT_DENORMAL_FLOAT], [1],
-            [Define if your system can handle converting denormalized floating-point values.])
-  AC_MSG_RESULT([yes])
-else
-  AC_MSG_RESULT([no])
-fi
-
-## ----------------------------------------------------------------------
-## Set the flag to indicate that the machine can handle converting
 ## floating-point to long long values.
 ## (This flag should be _unset_ for all machines, except for Windows, where
 ## it's set in the custom Windows H5pubconf.h file)
diff --git a/src/H5T.c b/src/H5T.c
index 2f45840..f5332ad 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -1073,16 +1073,14 @@ H5T_init_interface(void)
      */
 
     /* floating point */
-#if H5T_CONV_INTERNAL_FP_FP
     status |= H5T_register(H5T_PERS_HARD, "flt_dbl", native_float, native_double, H5T__conv_float_double, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "dbl_flt", native_double, native_float, H5T__conv_double_float, H5AC_dxpl_id, FALSE);
-#endif /*H5T_CONV_INTERNAL_FP_FP*/
-#if H5T_CONV_INTERNAL_FP_LDOUBLE
+#if H5_SIZEOF_LONG_DOUBLE != 0
     status |= H5T_register(H5T_PERS_HARD, "flt_ldbl", native_float, native_ldouble, H5T__conv_float_ldouble, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "dbl_ldbl", native_double, native_ldouble, H5T__conv_double_ldouble, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "ldbl_flt", native_ldouble, native_float, H5T__conv_ldouble_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "ldbl_dbl", native_ldouble, native_double, H5T__conv_ldouble_double, H5AC_dxpl_id, FALSE);
-#endif /*H5T_CONV_INTERNAL_FP_LDOUBLE*/
+#endif /* H5_SIZEOF_LONG_DOUBLE != 0 */
 
     /* from long long */
     status |= H5T_register(H5T_PERS_HARD, "llong_ullong", native_llong, native_ullong, H5T__conv_llong_ullong, H5AC_dxpl_id, FALSE);
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index d142bde..dbb9c8d 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -7086,7 +7086,6 @@ H5T__conv_ullong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *		destination values are packed.
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_FP_FP
 herr_t
 H5T__conv_float_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7095,7 +7094,6 @@ H5T__conv_float_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_fF(FLOAT, DOUBLE, float, double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_FP_FP */
 
 
 /*-------------------------------------------------------------------------
@@ -7113,7 +7111,7 @@ H5T__conv_float_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_FP_LDOUBLE
+#if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_float_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7122,7 +7120,7 @@ H5T__conv_float_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_fF(FLOAT, LDOUBLE, float, long double, -, -);
 }
-#endif /*H5T_CONV_INTERNAL_FP_LDOUBLE*/
+#endif /* H5_SIZEOF_LONG_DOUBLE != 0 */
 
 
 /*-------------------------------------------------------------------------
@@ -7147,7 +7145,6 @@ H5T__conv_float_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *		destination values are packed.
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_FP_FP
 herr_t
 H5T__conv_double_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7156,7 +7153,6 @@ H5T__conv_double_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_Ff(DOUBLE, FLOAT, double, float, -FLT_MAX, FLT_MAX);
 }
-#endif /*H5T_CONV_INTERNAL_FP_FP*/
 
 
 /*-------------------------------------------------------------------------
@@ -7174,7 +7170,7 @@ H5T__conv_double_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_FP_LDOUBLE
+#if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_double_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7183,7 +7179,7 @@ H5T__conv_double_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_fF(DOUBLE, LDOUBLE, double, long double, -, -);
 }
-#endif /*H5T_CONV_INTERNAL_FP_LDOUBLE*/
+#endif /* H5_SIZEOF_LONG_DOUBLE != 0 */
 
 
 /*-------------------------------------------------------------------------
@@ -7201,7 +7197,7 @@ H5T__conv_double_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_FP_LDOUBLE
+#if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_ldouble_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7210,7 +7206,7 @@ H5T__conv_ldouble_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_Ff(LDOUBLE, FLOAT, long double, float, -FLT_MAX, FLT_MAX);
 }
-#endif /* H5T_CONV_INTERNAL_FP_LDOUBLE */
+#endif /* H5_SIZEOF_LONG_DOUBLE != 0 */
 
 
 /*-------------------------------------------------------------------------
@@ -7228,7 +7224,7 @@ H5T__conv_ldouble_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_FP_LDOUBLE
+#if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_ldouble_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7237,7 +7233,7 @@ H5T__conv_ldouble_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_Ff(LDOUBLE, DOUBLE, long double, double, -DBL_MAX, DBL_MAX);
 }
-#endif /*H5T_CONV_INTERNAL_FP_LDOUBLE*/
+#endif /* H5_SIZEOF_LONG_DOUBLE != 0 */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h
index ab64fdc..958462b 100644
--- a/src/H5Tpkg.h
+++ b/src/H5Tpkg.h
@@ -111,19 +111,6 @@
                                                 /* (_not_ setting H5T_VISIT_SIMPLE and setting either H5T_VISIT_COMPLEX_FIRST or H5T_VISIT_COMPLEX_LAST will mean visiting all nodes _except_ "simple" "leafs" in the "tree" */
 
 
-/* Define an internal macro for converting between floating number(float and double) and floating number.
- * All Cray compilers don't support denormalized floating values generating exception(?). */
-#if H5_CONVERT_DENORMAL_FLOAT
-#define H5T_CONV_INTERNAL_FP_FP           1
-#endif /*H5_CONVERT_DENORMAL_FLOAT*/
-
-/* Define an internal macro for converting between floating number(float and double) and long double.
- * All Cray compilers don't support denormalized floating values generating exception(?).  NEC doesn't
- * support long double. */
-#if H5_SIZEOF_LONG_DOUBLE && H5_CONVERT_DENORMAL_FLOAT
-#define H5T_CONV_INTERNAL_FP_LDOUBLE      1
-#endif /*H5_SIZEOF_LONG_DOUBLE && H5_CONVERT_DENORMAL_FLOAT*/
-
 /* Define an internal macro for converting long long to long double.  Mac OS 10.4 gives some
  * incorrect conversions. */
 #if (H5_WANT_DATA_ACCURACY && defined(H5_LLONG_TO_LDOUBLE_CORRECT)) || (!H5_WANT_DATA_ACCURACY)
diff --git a/test/dt_arith.c b/test/dt_arith.c
index c9b67f9..eeb1524 100644
--- a/test/dt_arith.c
+++ b/test/dt_arith.c
@@ -3294,7 +3294,6 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
                 check_mant[1] = HDfrexpl(hw_ld, check_expo+1);
 #endif
             }
-#ifdef H5_CONVERT_DENORMAL_FLOAT
             /* Special check for denormalized values */
             if(check_expo[0]<(-(int)dst_ebias) || check_expo[1]<(-(int)dst_ebias)) {
                 int expo_diff=check_expo[0]-check_expo[1];
@@ -3317,58 +3316,6 @@ test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
                         HDfabs(check_mant[0]-check_mant[1])<FP_EPSILON)
                     continue;
             } /* end else */
-#else /* H5_CONVERT_DENORMAL_FLOAT */
-            {
-            hssize_t	expo;			/*exponent			*/
-            uint8_t tmp[32];
-
-            assert(src_size<=sizeof(tmp));
-            if(sendian==H5T_ORDER_LE)
-                HDmemcpy(tmp,&saved[j*src_size],src_size);
-            else if(sendian==H5T_ORDER_BE)
-                for (k=0; k<src_size; k++)
-                    tmp[k]=saved[j*src_size+(src_size-(k+1))];
-            else {
-                for (k = 0; k < src_size; k += 4) {
-                    tmp[k] = saved[j*src_size+(src_size-2)-k];
-                    tmp[k+1] = saved[j*src_size+(src_size-1)-k];
-
-                    tmp[(src_size-2)-k] = saved[j*src_size+k];
-                    tmp[(src_size-1)-k] = saved[j*src_size+k+1];
-                }
-            }
-
-            expo = H5T__bit_get_d(tmp, src_epos, src_esize);
-            if(expo==0)
-                continue;   /* Denormalized floating-point value detected */
-            else {
-                assert(dst_size<=sizeof(tmp));
-                if(sendian==H5T_ORDER_LE)
-                    HDmemcpy(tmp,&buf[j*dst_size],dst_size);
-                else if(sendian==H5T_ORDER_BE)
-                    for (k=0; k<dst_size; k++)
-                        tmp[k]=buf[j*dst_size+(dst_size-(k+1))];
-                else {
-                    for (k = 0; k < src_size; k += 4) {
-                        tmp[k] = buf[j*dst_size+(dst_size-2)-k];
-                        tmp[k+1] = buf[j*dst_size+(dst_size-1)-k];
-
-                        tmp[(dst_size-2)-k] = buf[j*dst_size+k];
-                        tmp[(dst_size-1)-k] = buf[j*dst_size+k+1];
-                    }
-                }
-
-                expo = H5T__bit_get_d(tmp, dst_epos, dst_esize);
-                if(expo==0)
-                    continue;   /* Denormalized floating-point value detected */
-                else {
-                    if (check_expo[0]==check_expo[1] &&
-                            HDfabs(check_mant[0]-check_mant[1])<FP_EPSILON)
-                        continue;
-                } /* end else */
-            } /* end else */
-            }
-#endif /* H5_CONVERT_DENORMAL_FLOAT */
         }
 
         if (0==fails_this_test++) {