[svn-r12295] Purpose:

Several bug fixes

Description:
Added config file for Cray X1 (previous file was misnamed)
Simplified some code in hyperslab.c test that seemed to have been
confusing compiler on Cray X1.
Fixed typo in config/commence.am
Cleaned up hl/src/Makefile.am

Solution:
All four fixes should be straightforward.  The failure on Cray was
very difficult to debug, but involved arithmetic errors.
This change seems to fix it.

Platforms tested:
heping, copper, sol, some Cray X1 (more testing when system comes back up)

1 files changed, 188 insertions, 0 deletions

diff --git a/config/craynv b/config/craynv
new file mode 100644
index 0000000..4097f78
--- /dev/null
+++ b/config/craynv
@@ -0,0 +1,188 @@
+#                                                      -*- shell-script -*-
+#
+# 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
+
+
+# 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.
+
+# 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.
+#                      
+# 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 CFLAGS
+#                      variable if the compiler is the GNU gcc
+#                      compiler or a descendent of gcc such as EGCS or PGCC.
+#
+#                      The CFLAGS should contains *something* or else 
+#                      configure will probably add `-g'.  For most
+#                      systems this isn't a problem but some systems
+#                      will disable optimizations in favor of the
+#                      `-g'.
+#                      
+#
+# 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 $CC_BASENAME in
+    gcc)
+       CFLAGS="$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)
+       CFLAGS="$CFLAGS" 
+       DEBUG_CFLAGS="-g"
+       DEBUG_CPPFLAGS=
+       PROD_CFLAGS=""
+       PROD_CPPFLAGS=
+       PROFILE_CFLAGS=
+       PROFILE_CPPFLAGS=
+       ;;
+
+    *)
+       CFLAGS="$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-$f9x_flags_set"; then
+    # -Wl passes flags to the linker and -M# will ignore warnings with
+    # number #. Warning 405 and 412 were stopping the executable from being built.
+    F9XSUFFIXFLAG=""
+    FSEARCH_DIRS=""
+    FCFLAGS="$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 $CXX_BASENAME in
+    g++)
+       CXXFLAGS="$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=
+       ;;
+
+    *)
+       CXXFLAGS="$CXXFLAGS" 
+       DEBUG_CXXFLAGS="-g"
+       DEBUG_CPPFLAGS=
+       PROD_CXXFLAGS=""
+       PROD_CPPFLAGS=
+       PROFILE_CXXFLAGS=
+       PROFILE_CPPFLAGS=
+       ;;
+esac
+