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Member "plptools-1.0.15/m4/uintmax_t.m4" (31 Oct 2019, 1113 Bytes) of package /linux/privat/plptools-1.0.15.tar.gz:


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    1 # uintmax_t.m4 serial 12
    2 dnl Copyright (C) 1997-2004, 2007-2010 Free Software Foundation, Inc.
    3 dnl This file is free software; the Free Software Foundation
    4 dnl gives unlimited permission to copy and/or distribute it,
    5 dnl with or without modifications, as long as this notice is preserved.
    6 
    7 dnl From Paul Eggert.
    8 
    9 AC_PREREQ([2.13])
   10 
   11 # Define uintmax_t to 'unsigned long' or 'unsigned long long'
   12 # if it is not already defined in <stdint.h> or <inttypes.h>.
   13 
   14 AC_DEFUN([gl_AC_TYPE_UINTMAX_T],
   15 [
   16   AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
   17   AC_REQUIRE([gl_AC_HEADER_STDINT_H])
   18   if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then
   19     AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
   20     test $ac_cv_type_unsigned_long_long_int = yes \
   21       && ac_type='unsigned long long' \
   22       || ac_type='unsigned long'
   23     AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type],
   24       [Define to unsigned long or unsigned long long
   25        if <stdint.h> and <inttypes.h> don't define.])
   26   else
   27     AC_DEFINE([HAVE_UINTMAX_T], [1],
   28       [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
   29   fi
   30 ])