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mmomtchev / node-gdal-async

Node.js bindings for GDAL (Geospatial Data Abstraction Library) with full async support
https://mmomtchev.github.io/node-gdal-async/
Apache License 2.0
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Final fix for MacBook M1 #39

Closed wandergis closed 2 years ago

wandergis commented 2 years ago

Final fix for MacBook M1

=============================================

MacBook M1 in hdf5 configuration and macbook x86 is not consistent, which will lead to read hdf5 file and netcdf file failure, resulting in macos arm on the unit test does not pass.

After compiling libhdf5, two files are obtained as follows.

File deps/libhdf5/numeric-types-darwin-aarch64.c

/* Generated automatically by H5detect -- do not edit */

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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 COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Created:     Jul 12, 2022
 *          wandergis <wandergis@wandergis.local>
 *
 * Purpose:     This machine-generated source code contains
 *          information about the various integer and
 *          floating point numeric formats found on this
 *          architecture.  The parameters below should be
 *          checked carefully and errors reported to the
 *          HDF5 maintainer.
 *
 *          Each of the numeric formats listed below are
 *          printed from most significant bit to least
 *          significant bit even though the actual bytes
 *          might be stored in a different order in
 *          memory.     The integers above each binary byte
 *          indicate the relative order of the bytes in
 *          memory; little-endian machines have
 *          decreasing numbers while big-endian machines
 *          have increasing numbers.
 *
 *          The fields of the numbers are printed as
 *          letters with `S' for the mantissa sign bit,
 *          `M' for the mantissa magnitude, and `E' for
 *          the exponent.  The exponent has an associated
 *          bias which can be subtracted to find the
 *          true exponent.    The radix point is assumed
 *          to be before the first `M' bit.     Any bit
 *          of a floating-point value not falling into one
 *          of these categories is printed as a question
 *          mark.  Bits of integer types are printed as
 *          `I' for 2's complement and `U' for magnitude.
 *
 *          If the most significant bit of the normalized
 *          mantissa (always a `1' except for `0.0') is
 *          not stored then an `implicit=yes' appears
 *          under the field description.  In this case,
 *          the radix point is still assumed to be
 *          before the first `M' but after the implicit
 *          bit.
 *
 * Modifications:
 *
 *  DO NOT MAKE MODIFICATIONS TO THIS FILE!
 *  It was generated by code in `H5detect.c'.
 *
 *-------------------------------------------------------------------------
 */

/****************/
/* Module Setup */
/****************/

#include "H5Tmodule.h"          /* This source code file is part of the H5T module */

/***********/
/* Headers */
/***********/
#include "H5private.h"        /* Generic Functions            */
#include "H5Eprivate.h"        /* Error handling              */
#include "H5FLprivate.h"    /* Free Lists                */
#include "H5Iprivate.h"        /* IDs                      */
#include "H5Tpkg.h"        /* Datatypes                 */

/****************/
/* Local Macros */
/****************/

/******************/
/* Local Typedefs */
/******************/

/********************/
/* Package Typedefs */
/********************/

/********************/
/* Local Prototypes */
/********************/

/********************/
/* Public Variables */
/********************/

/*****************************/
/* Library Private Variables */
/*****************************/

/*********************/
/* Package Variables */
/*********************/

/*******************/
/* Local Variables */
/*******************/


/*-------------------------------------------------------------------------
 * Function:    H5T__init_native
 *
 * Purpose:    Initialize pre-defined native datatypes from code generated
 *              during the library configuration by H5detect.
 *
 * Return:    Success:    non-negative
 *        Failure:    negative
 *
 * Programmer:    Robb Matzke
 *              Wednesday, December 16, 1998
 *
 *-------------------------------------------------------------------------
 */
herr_t
H5T__init_native(void)
{
    H5T_t    *dt = NULL;
    herr_t    ret_value = SUCCEED;

    FUNC_ENTER_PACKAGE

   /*
    *    0
    * IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_SCHAR_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_SCHAR_ALIGN_g = 1;
    H5T_NATIVE_SCHAR_COMP_ALIGN_g = 1;

   /*
    *    0
    * UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UCHAR_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UCHAR_ALIGN_g = 1;

   /*
    *    1        0
    * IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_SHORT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_SHORT_ALIGN_g = 1;
    H5T_NATIVE_SHORT_COMP_ALIGN_g = 2;

   /*
    *    1        0
    * UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_USHORT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_USHORT_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_ALIGN_g = 1;
    H5T_NATIVE_INT_COMP_ALIGN_g = 4;

   /*
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_LONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_LONG_ALIGN_g = 1;
    H5T_NATIVE_LONG_COMP_ALIGN_g = 8;

   /*
    *    7        6        5        4
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_ULONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_ULONG_ALIGN_g = 1;

   /*
    *    0
    * IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT8_ALIGN_g = 1;

   /*
    *    0
    * UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT8_ALIGN_g = 1;

   /*
    *    0
    * IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_LEAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_LEAST8_ALIGN_g = 1;

   /*
    *    0
    * UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_LEAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_LEAST8_ALIGN_g = 1;

   /*
    *    0
    * IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_FAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_FAST8_ALIGN_g = 1;

   /*
    *    0
    * UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 1;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 8;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_FAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_FAST8_ALIGN_g = 1;

   /*
    *    1        0
    * IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT16_ALIGN_g = 1;

   /*
    *    1        0
    * UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT16_ALIGN_g = 1;

   /*
    *    1        0
    * IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_LEAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_LEAST16_ALIGN_g = 1;

   /*
    *    1        0
    * UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_LEAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_LEAST16_ALIGN_g = 1;

   /*
    *    1        0
    * IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_FAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_FAST16_ALIGN_g = 1;

   /*
    *    1        0
    * UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 2;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 16;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_FAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_FAST16_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT32_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT32_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_LEAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_LEAST32_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_LEAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_LEAST32_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_FAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_FAST32_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_FAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_FAST32_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT64_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT64_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_LEAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_LEAST64_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_LEAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_LEAST64_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_INT_FAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_INT_FAST64_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_UINT_FAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_UINT_FAST64_ALIGN_g = 1;

   /*
    *    7        6        5        4
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    *    3        2        1        0
    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
    if((H5T_NATIVE_LLONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_LLONG_ALIGN_g = 1;
    H5T_NATIVE_LLONG_COMP_ALIGN_g = 8;

   /*
    *    7        6        5        4
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    *    3        2        1        0
    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_INTEGER;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
    if((H5T_NATIVE_ULLONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_ULLONG_ALIGN_g = 1;

   /*
    *    3        2        1        0
    * SEEEEEEE EMMMMMMM MMMMMMMM MMMMMMMM
    * Implicit bit? yes
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_FLOAT;
    dt->shared->size = 4;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 32;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.f.sign = 31;
    dt->shared->u.atomic.u.f.epos = 23;
    dt->shared->u.atomic.u.f.esize = 8;
    dt->shared->u.atomic.u.f.ebias = 0x0000007f;
    dt->shared->u.atomic.u.f.mpos = 0;
    dt->shared->u.atomic.u.f.msize = 23;
    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;
    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;
    if((H5T_NATIVE_FLOAT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_FLOAT_ALIGN_g = 1;
    H5T_NATIVE_FLOAT_COMP_ALIGN_g = 4;

   /*
    *    7        6        5        4
    * SEEEEEEE EEEEMMMM MMMMMMMM MMMMMMMM
    *    3        2        1        0
    * MMMMMMMM MMMMMMMM MMMMMMMM MMMMMMMM
    * Implicit bit? yes
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_FLOAT;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.f.sign = 63;
    dt->shared->u.atomic.u.f.epos = 52;
    dt->shared->u.atomic.u.f.esize = 11;
    dt->shared->u.atomic.u.f.ebias = 0x000003ff;
    dt->shared->u.atomic.u.f.mpos = 0;
    dt->shared->u.atomic.u.f.msize = 52;
    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;
    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;
    if((H5T_NATIVE_DOUBLE_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_DOUBLE_ALIGN_g = 1;
    H5T_NATIVE_DOUBLE_COMP_ALIGN_g = 8;

   /*
    *    7        6        5        4
    * SEEEEEEE EEEEMMMM MMMMMMMM MMMMMMMM
    *    3        2        1        0
    * MMMMMMMM MMMMMMMM MMMMMMMM MMMMMMMM
    * Implicit bit? yes
    * Alignment: none
    */
    if(NULL == (dt = H5T__alloc()))
        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
    dt->shared->state = H5T_STATE_IMMUTABLE;
    dt->shared->type = H5T_FLOAT;
    dt->shared->size = 8;
    dt->shared->u.atomic.order = H5T_ORDER_LE;
    dt->shared->u.atomic.offset = 0;
    dt->shared->u.atomic.prec = 64;
    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
    dt->shared->u.atomic.u.f.sign = 63;
    dt->shared->u.atomic.u.f.epos = 52;
    dt->shared->u.atomic.u.f.esize = 11;
    dt->shared->u.atomic.u.f.ebias = 0x000003ff;
    dt->shared->u.atomic.u.f.mpos = 0;
    dt->shared->u.atomic.u.f.msize = 52;
    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;
    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;
    if((H5T_NATIVE_LDOUBLE_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
    H5T_NATIVE_LDOUBLE_ALIGN_g = 1;
    H5T_NATIVE_LDOUBLE_COMP_ALIGN_g = 8;

    /* Set the native order for this machine */
    H5T_native_order_g = H5T_ORDER_LE;

    /* Structure alignment for pointers, vlen and reference types */
    H5T_POINTER_COMP_ALIGN_g = 8;
    H5T_HVL_COMP_ALIGN_g = 8;
    H5T_HOBJREF_COMP_ALIGN_g = 8;
    H5T_HDSETREGREF_COMP_ALIGN_g = 1;
    H5T_REF_COMP_ALIGN_g = 8;

done:
    if(ret_value < 0) {
        if(dt != NULL) {
            dt->shared = H5FL_FREE(H5T_shared_t, dt->shared);
            dt = H5FL_FREE(H5T_t, dt);
        } /* end if */
    } /* end if */

    FUNC_LEAVE_NOAPI(ret_value);
} /* end H5T__init_native() */

/****************************************/
/* ALIGNMENT and signal-handling status */
/****************************************/
/* Signal() support: yes */
/* setjmp() support: yes */
/* longjmp() support: yes */
/* sigsetjmp() support: yes */
/* siglongjmp() support: yes */
/* sigprocmask() support: yes */

/******************************/
/* signal handlers statistics */
/******************************/
/* signal_handlers tested: 15 times */
/* sigbus_handler called: 5 times */
/* sigsegv_handler called: 5 times */
/* sigill_handler called: 5 times */

File deps/libhdf5/settings-darwin-aarch64.c

/* Generated automatically by H5make_libsettings -- do not edit */

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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 COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Created:     Jul 12, 2022
 *          wandergis <wandergis@wandergis.local>
 *
 * Purpose:     This machine-generated source code contains
 *          information about the library build configuration
 *
 * Modifications:
 *
 *  DO NOT MAKE MODIFICATIONS TO THIS FILE!
 *  It was generated by code in `H5make_libsettings.c'.
 *
 *-------------------------------------------------------------------------
 */

char H5libhdf5_settings[]=
    "       SUMMARY OF THE HDF5 CONFIGURATION\n"
    "       =================================\n"
    "\n"
    "General Information:\n"
    "-------------------\n"
    "                   HDF5 Version: 1.12.1\n"
    "                  Configured on: Tue Jul 12 16:41:27 CST 2022\n"
    "                  Configured by: wandergis@wandergis.local\n"
    "                    Host system: arm-apple-darwin21.4.0\n"
    "              Uname information: Darwin wandergis.local 21.4.0 Darwin Kernel Version 21.4.0: Fri Mar 18 00:47:26 PDT 2022; root:xnu-8020.101.4~15/RELEASE_ARM64_T8101 arm64\n"
    "                       Byte sex: little-endian\n"
    "             Installation point: /Users/wandergis/w/ngc/deps/libhdf5/hdf5/hdf5\n"
    "\n"
    "Compiling Options:\n"
    "------------------\n"
    "                     Build Mode: production\n"
    "              Debugging Symbols: no\n"
    "                        Asserts: no\n"
    "                      Profiling: no\n"
    "             Optimization Level: high\n"
    "\n"
    "Linking Options:\n"
    "----------------\n"
    "                      Libraries: static\n"
    "  Statically Linked Executables: \n"
    "                        LDFLAGS: \n"
    "                     H5_LDFLAGS: \n"
    "                     AM_LDFLAGS: \n"
    "                Extra libraries: -lpthread -lz -ldl -lm \n"
    "                       Archiver: ar\n"
    "                       AR_FLAGS: cr\n"
    "                         Ranlib: ranlib\n"
    "\n"
    "Languages:\n"
    "----------\n"
    "                              C: yes\n"
    "                     C Compiler: /opt/homebrew/opt/llvm/bin/clang\n"
    "                       CPPFLAGS: \n"
    "                    H5_CPPFLAGS:   -DNDEBUG -UH5_DEBUG_API\n"
    "                    AM_CPPFLAGS: \n"
    "                        C Flags: \n"
    "                     H5 C Flags:  -std=c99  -Wall -Warray-bounds -Wcast-qual -Wconversion -Wdouble-promotion -Wextra -Wformat=2 -Wframe-larger-than=16384 -Wimplicit-fallthrough -Wno-c++-compat -Wno-format-nonliteral -Wnull-dereference -Wunused-const-variable -Wwrite-strings -Wpedantic -Wvolatile-register-var    -Wno-missing-noreturn  -Wbad-function-cast -Wimplicit-function-declaration -Wincompatible-pointer-types -Wmissing-declarations -Wpacked -Wshadow -Wswitch -Wno-error=incompatible-pointer-types-discards-qualifiers -Wunused-function -Wunused-variable -Wunused-parameter -Wcast-align -Wformat -O3\n"
    "                     AM C Flags: \n"
    "               Shared C Library: no\n"
    "               Static C Library: yes\n"
    "\n"
    "\n"
    "                        Fortran: no\n"
    "\n"
    "                            C++: yes\n"
    "                   C++ Compiler: /opt/homebrew/opt/llvm/bin/clang++\n"
    "                      C++ Flags: \n"
    "                   H5 C++ Flags:   -Wall -Warray-bounds -Wcast-qual -Wconversion -Wdouble-promotion -Wextra -Wformat=2 -Wframe-larger-than=16384 -Wimplicit-fallthrough -Wno-c++-compat -Wno-format-nonliteral -Wnull-dereference -Wunused-const-variable -Wwrite-strings -Wpedantic -Wvolatile-register-var     -Wbad-function-cast -Wimplicit-function-declaration -Wincompatible-pointer-types -Wmissing-declarations -Wpacked -Wshadow -Wswitch -Wno-error=incompatible-pointer-types-discards-qualifiers -Wunused-function -Wunused-variable -Wunused-parameter -Wcast-align -Wformat -O3\n"
    "                   AM C++ Flags:  -DOLD_HEADER_FILENAME -DHDF_NO_NAMESPACE -DNO_STATIC_CAST\n"
    "             Shared C++ Library: no\n"
    "             Static C++ Library: yes\n"
    "\n"
    "                           Java: no\n"
    "\n"
    "\n"
    "Features:\n"
    "---------\n"
    "                   Parallel HDF5: no\n"
    "Parallel Filtered Dataset Writes: no\n"
    "              Large Parallel I/O: no\n"
    "              High-level library: yes\n"
    "                Build HDF5 Tests: no\n"
    "                Build HDF5 Tools: no\n"
    "                    Threadsafety: yes (recursive RW locks: no)\n"
    "             Default API mapping: v18\n"
    "  With deprecated public symbols: yes\n"
    "          I/O filters (external): deflate(zlib)\n"
    "                             MPE: no\n"
    "                   Map (H5M) API: no\n"
    "                      Direct VFD: no\n"
    "                      Mirror VFD: no\n"
    "              (Read-Only) S3 VFD: no\n"
    "            (Read-Only) HDFS VFD: no\n"
    "                         dmalloc: no\n"
    "  Packages w/ extra debug output: none\n"
    "                     API tracing: no\n"
    "            Using memory checker: no\n"
    " Memory allocation sanity checks: no\n"
    "          Function stack tracing: no\n"
    "                Use file locking: best-effort\n"
    "       Strict file format checks: no\n"
    "    Optimization instrumentation: no\n"
;

Also need to set the two files in libhdf5.gyp.

mmomtchev commented 2 years ago

Where is this file coming from? There is no official hdf5 release?

wandergis commented 2 years ago

As mentioned in the file header, these two files on the mac m1 compiled automatically generated. hdf5 is not released mac arm version, so I compiled the guide to generate the two files, and successfully passed the unit test.

mmomtchev commented 2 years ago

I see that Github Actions now supports M1, I will try to setup an M1 build chain when my time permits.

mmomtchev commented 2 years ago

Dependent on #30