[svn-r26628] Description:

    Bring r26591 from trunk to 1.8 branch:

    Bring r26492 from autotools_rework branch back to trunk:

    Remove the FP_TO_ULLONG_ACCURATE and FP_TO_ULLONG_RIGHT_MAXIMUM
macros/defines, which were added to address problems with older PGI
compilers and HP-UX systems and are no longer supported.

Tested on:
    Linux/32 2.6.18 (jam) w/serial & parallel)
    (Daily tested for 2+ days on trunk)

1 files changed, 1 insertions, 134 deletions

diff --git a/configure b/configure
index bbe76c4..c8183a3 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Id: configure.ac 26624 2015-03-27 20:28:03Z koziol .
+# From configure.ac Id: configure.ac 26626 2015-03-27 21:03:13Z koziol .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.69 for HDF5 1.8.15-snap13.
 #
@@ -28125,139 +28125,6 @@ esac
 
 ## ----------------------------------------------------------------------
 ## Set the flag to indicate that the machine can accurately convert
-## 'float' or 'double' to 'unsigned long long' values.
-## (This flag should be set for all machines, except for PGI compiler
-## where round-up happens when the fraction of float-point value is greater
-## than 0.5.
-##
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if accurately roundup converting floating-point to unsigned long long values" >&5
-$as_echo_n "checking if accurately roundup converting floating-point to unsigned long long values... " >&6; }
-
-if ${hdf5_cv_fp_to_ullong_accurate+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-    int main(void)
-    {
-        float  f = 111.60f;
-        double d = 222.55L;
-        unsigned long long l1 = (unsigned long long)f;
-        unsigned long long l2 = (unsigned long long)d;
-        int           ret = 0;
-
-        if(l1 == 112)
-            ret = 1;
-        if(l2 == 223)
-            ret = 1;
-
-done:
-        exit(ret);
-    }
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  hdf5_cv_fp_to_ullong_accurate=yes
-else
-  hdf5_cv_fp_to_ullong_accurate=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-
-
-if test ${hdf5_cv_fp_to_ullong_accurate} = "yes"; then
-
-$as_echo "#define FP_TO_ULLONG_ACCURATE 1" >>confdefs.h
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-## ----------------------------------------------------------------------
-## Set the flag to indicate that the machine can accurately convert
-## 'float', 'double' or 'long double' to 'unsigned long long' values.
-## (This flag should be set for all machines, except for HP-UX machines
-## where the maximal number for unsigned long long is 0x7fffffffffffffff
-## during conversion.
-##
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if right maximum converting floating-point to unsigned long long values" >&5
-$as_echo_n "checking if right maximum converting floating-point to unsigned long long values... " >&6; }
-
-if ${hdf5_cv_fp_to_ullong_right_maximum+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-    int main(void)
-    {
-        float  f = 9701917572145405952.00f;
-        double d1 = 9701917572145405952.00L;
-        long double d2 = 9701917572145405952.00L;
-        double d3 = 2e40L;
-        unsigned long long l1 = (unsigned long long)f;
-        unsigned long long l2 = (unsigned long long)d1;
-        unsigned long long l3 = (unsigned long long)d2;
-        unsigned long long l4;
-        unsigned long long l5 = 0x7fffffffffffffffULL;
-        int           ret = 0;
-
-        if(l1 <= l5 || l2 <= l5 || l3 <= l5)
-            ret = 1;
-
-        l4 = (unsigned long long)d3;
-        if(l4 <= l5)
-            ret = 1;
-
-done:
-        exit(ret);
-    }
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  hdf5_cv_fp_to_ullong_right_maximum=yes
-else
-  hdf5_cv_fp_to_ullong_right_maximum=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-
-
-if test ${hdf5_cv_fp_to_ullong_right_maximum} = "yes"; then
-
-$as_echo "#define FP_TO_ULLONG_RIGHT_MAXIMUM 1" >>confdefs.h
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-## ----------------------------------------------------------------------
-## Set the flag to indicate that the machine can accurately convert
 ## 'long double' to 'unsigned int' values.  (This flag should be set for
 ## all machines, except for some Intel compilers on some Linux.)
 ##