[svn-r26560] Description:

    Bring r26483 from autotools_rework branch back to trunk:

    Remove INTEGER_TO_LDOUBLE_ACCURATE macro/define - we no longer support
SGI systems.

Tested on:
    Linux/32 2.6.18 (jam) w/serial & parallel
    (daily tested on branch for >1 week)

4 files changed, 2 insertions, 40 deletions

diff --git a/src/H5T.c b/src/H5T.c
index cdf7d09..fb74c9c 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -1187,51 +1187,37 @@ H5T_init_interface(void)
     /* From char to floats */
     status |= H5T_register(H5T_PERS_HARD, "schar_flt", native_schar, native_float, H5T__conv_schar_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "schar_dbl", native_schar, native_double, H5T__conv_schar_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "schar_ldbl", native_schar, native_ldouble, H5T__conv_schar_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From unsigned char to floats */
     status |= H5T_register(H5T_PERS_HARD, "uchar_flt", native_uchar, native_float, H5T__conv_uchar_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "uchar_dbl", native_uchar, native_double, H5T__conv_uchar_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "uchar_ldbl", native_uchar, native_ldouble, H5T__conv_uchar_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From short to floats */
     status |= H5T_register(H5T_PERS_HARD, "short_flt", native_short, native_float, H5T__conv_short_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "short_dbl", native_short, native_double, H5T__conv_short_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "short_ldbl", native_short, native_ldouble, H5T__conv_short_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From unsigned short to floats */
     status |= H5T_register(H5T_PERS_HARD, "ushort_flt", native_ushort, native_float, H5T__conv_ushort_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "ushort_dbl", native_ushort, native_double, H5T__conv_ushort_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "ushort_ldbl", native_ushort, native_ldouble, H5T__conv_ushort_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From int to floats */
     status |= H5T_register(H5T_PERS_HARD, "int_flt", native_int, native_float, H5T__conv_int_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "int_dbl", native_int, native_double, H5T__conv_int_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "int_ldbl", native_int, native_ldouble, H5T__conv_int_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From unsigned int to floats */
     status |= H5T_register(H5T_PERS_HARD, "uint_flt", native_uint, native_float, H5T__conv_uint_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "uint_dbl", native_uint, native_double, H5T__conv_uint_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "uint_ldbl", native_uint, native_ldouble, H5T__conv_uint_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From long to floats */
     status |= H5T_register(H5T_PERS_HARD, "long_flt", native_long, native_float, H5T__conv_long_float, H5AC_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "long_dbl", native_long, native_double, H5T__conv_long_double, H5AC_dxpl_id, FALSE);
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "long_ldbl", native_long, native_ldouble, H5T__conv_long_ldouble, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
     /* From unsigned long to floats */
 #if H5T_CONV_INTERNAL_ULONG_FLT
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index 0e0da0b..673bd6b 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -7305,7 +7305,6 @@ H5T__conv_schar_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_schar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7314,7 +7313,6 @@ H5T__conv_schar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(SCHAR, LDOUBLE, signed char, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -7382,7 +7380,6 @@ H5T__conv_uchar_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_uchar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7391,7 +7388,6 @@ H5T__conv_uchar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(UCHAR, LDOUBLE, unsigned char, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -7459,7 +7455,6 @@ H5T__conv_short_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_short_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7468,7 +7463,6 @@ H5T__conv_short_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(SHORT, LDOUBLE, short, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -7536,7 +7530,6 @@ H5T__conv_ushort_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_ushort_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7545,7 +7538,6 @@ H5T__conv_ushort_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(USHORT, LDOUBLE, unsigned short, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -7613,7 +7605,6 @@ H5T__conv_int_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_int_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7622,7 +7613,6 @@ H5T__conv_int_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(INT, LDOUBLE, int, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -7690,7 +7680,6 @@ H5T__conv_uint_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_uint_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7699,7 +7688,6 @@ H5T__conv_uint_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(UINT, LDOUBLE, unsigned int, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -7767,7 +7755,6 @@ H5T__conv_long_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
-#if H5T_CONV_INTERNAL_INTEGER_LDOUBLE
 herr_t
 H5T__conv_long_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7776,7 +7763,6 @@ H5T__conv_long_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(LONG, LDOUBLE, long, long double, -, -);
 }
-#endif /* H5T_CONV_INTERNAL_INTEGER_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h
index fcc351f..3b56ac4 100644
--- a/src/H5Tpkg.h
+++ b/src/H5Tpkg.h
@@ -124,12 +124,6 @@
 #define H5T_CONV_INTERNAL_FP_LDOUBLE      1
 #endif /*H5_SIZEOF_LONG_DOUBLE && H5_CONVERT_DENORMAL_FLOAT*/
 
-/* Define an internal macro for converting all integers to long double.  SGI compilers give some
- * incorrect conversions. */
-#if (H5_WANT_DATA_ACCURACY && H5_INTEGER_TO_LDOUBLE_ACCURATE) || (!H5_WANT_DATA_ACCURACY)
-#define H5T_CONV_INTERNAL_INTEGER_LDOUBLE         1
-#endif
-
 /* Define an internal macro for converting unsigned long to float.
  * Pathscale compiler on Sandia's Linux machine has some problem.
  * 64-bit Solaris does different rounding. */
@@ -146,14 +140,14 @@
 
 /* Define an internal macro for converting unsigned long to long double.  SGI compilers give some
  * incorrect conversions. 64-bit Solaris does different rounding. */
-#if (H5_WANT_DATA_ACCURACY && H5_INTEGER_TO_LDOUBLE_ACCURATE && H5_ULONG_TO_FP_BOTTOM_BIT_ACCURATE) || \
+#if (H5_WANT_DATA_ACCURACY && H5_ULONG_TO_FP_BOTTOM_BIT_ACCURATE) || \
     (!H5_WANT_DATA_ACCURACY)
 #define H5T_CONV_INTERNAL_ULONG_LDOUBLE       1
 #endif
 
 /* Define an internal macro for converting long long to long double.  Mac OS 10.4 gives some
  * incorrect conversions. */
-#if (H5_WANT_DATA_ACCURACY && H5_INTEGER_TO_LDOUBLE_ACCURATE && defined(H5_LLONG_TO_LDOUBLE_CORRECT)) || \
+#if (H5_WANT_DATA_ACCURACY && defined(H5_LLONG_TO_LDOUBLE_CORRECT)) || \
     (!H5_WANT_DATA_ACCURACY)
 #define H5T_CONV_INTERNAL_LLONG_LDOUBLE       1
 #endif
diff --git a/src/H5config.h.in b/src/H5config.h.in
index e96fcdd..00fb8be 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -382,10 +382,6 @@
 /* Define if HDF5's high-level library headers should be included in hdf5.h */
 #undef INCLUDE_HL
 
-/* Define if your system can accurately convert from integers to long double
-   values. */
-#undef INTEGER_TO_LDOUBLE_ACCURATE
-
 /* Define if your system can convert long double to (unsigned) long long
    values correctly. */
 #undef LDOUBLE_TO_LLONG_ACCURATE