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?? bison-i18n.m4(1.88 KB)
?? codeset.m4(842 B)
?? extern-inline.m4(4.27 KB)
?? fcntl-o.m4(4.56 KB)
?? fontutil.m4(13.83 KB)
?? freetype2.m4(6.18 KB)
?? gettext.m4(15.49 KB)
?? glibc2.m4(830 B)
?? glibc21.m4(907 B)
?? gpg-error.m4(4.65 KB)
?? gpgrt.m4(4.61 KB)
?? iconv.m4(9.06 KB)
?? intdiv0.m4(2.35 KB)
?? intl.m4(11.84 KB)
?? intldir.m4(917 B)
?? intlmacosx.m4(2.47 KB)
?? intmax.m4(1.1 KB)
?? inttypes-pri.m4(1.22 KB)
?? inttypes_h.m4(1020 B)
?? lcmessage.m4(1.33 KB)
?? lib-ld.m4(3.6 KB)
?? lib-link.m4(32.28 KB)
?? lib-prefix.m4(8.27 KB)
?? libcurl.m4(10.91 KB)
?? libgcrypt.m4(6.09 KB)
?? libtool.m4(298.69 KB)
?? libxml.m4(7.7 KB)
?? libxslt.m4(7.93 KB)
?? lock.m4(1.43 KB)
?? longlong.m4(4.63 KB)
?? ltargz.m4(2.51 KB)
?? ltdl.m4(29.33 KB)
?? ltoptions.m4(14.17 KB)
?? ltsugar.m4(4.28 KB)
?? ltversion.m4(699 B)
?? lt~obsolete.m4(6 KB)
?? mysql.m4(4.12 KB)
?? nls.m4(1.19 KB)
?? pkg.m4(12.37 KB)
?? po.m4(18.52 KB)
?? printf-posix.m4(1.54 KB)
?? progtest.m4(3.02 KB)
?? size_max.m4(2.99 KB)
?? stdint_h.m4(995 B)
?? threadlib.m4(14.8 KB)
?? uintmax_t.m4(1.09 KB)
?? visibility.m4(3.27 KB)
?? wchar_t.m4(818 B)
?? wint_t.m4(1.03 KB)
?? xsize.m4(406 B)

Editing: size_max.m4

# size_max.m4 serial 10
dnl Copyright (C) 2003, 2005-2006, 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Bruno Haible.

AC_DEFUN([gl_SIZE_MAX],
[
  AC_CHECK_HEADERS([stdint.h])
  dnl First test whether the system already has SIZE_MAX.
  AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
    gl_cv_size_max=
    AC_EGREP_CPP([Found it], [
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef SIZE_MAX
Found it
#endif
], [gl_cv_size_max=yes])
    if test -z "$gl_cv_size_max"; then
      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
      dnl than the type 'unsigned long'. Try hard to find a definition that can
      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
        [#include <stddef.h>
#include <limits.h>], [size_t_bits_minus_1=])
      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
        [#include <stddef.h>], [fits_in_uint=])
      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
        if test $fits_in_uint = 1; then
          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
          AC_COMPILE_IFELSE(
            [AC_LANG_PROGRAM(
               [[#include <stddef.h>
                 extern size_t foo;
                 extern unsigned long foo;
               ]],
               [[]])],
            [fits_in_uint=0])
        fi
        dnl We cannot use 'expr' to simplify this expression, because 'expr'
        dnl works only with 'long' integers in the host environment, while we
        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
        if test $fits_in_uint = 1; then
          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
        else
          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
        fi
      else
        dnl Shouldn't happen, but who knows...
        gl_cv_size_max='((size_t)~(size_t)0)'
      fi
    fi
  ])
  if test "$gl_cv_size_max" != yes; then
    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
  fi
  dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
  dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
  dnl #define by AC_DEFINE_UNQUOTED.
  AH_VERBATIM([SIZE_MAX],
[/* Define as the maximum value of type 'size_t', if the system doesn't define
   it. */
#ifndef SIZE_MAX
# undef SIZE_MAX
#endif])
])

dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
dnl Remove this when we can assume autoconf >= 2.61.
m4_ifdef([AC_COMPUTE_INT], [], [
  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
])

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Editing: size_max.m4

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