version 1.1, 2017/01/24 14:48:55
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version 1.1.1.2, 2021/03/17 00:49:17
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# stdint_h.m4 serial 6 | # stdint_h.m4 serial 9 |
dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc. | dnl Copyright (C) 1997-2004, 2006, 2008-2013 Free Software Foundation, Inc. |
dnl This file is free software; the Free Software Foundation |
dnl This file is free software; the Free Software Foundation |
dnl gives unlimited permission to copy and/or distribute it, |
dnl gives unlimited permission to copy and/or distribute it, |
dnl with or without modifications, as long as this notice is preserved. |
dnl with or without modifications, as long as this notice is preserved. |
Line 11 dnl From Paul Eggert.
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Line 11 dnl From Paul Eggert.
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AC_DEFUN([gl_AC_HEADER_STDINT_H], |
AC_DEFUN([gl_AC_HEADER_STDINT_H], |
[ |
[ |
AC_CACHE_CHECK([for stdint.h], gl_cv_header_stdint_h, | AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], |
[AC_TRY_COMPILE( | [AC_COMPILE_IFELSE( |
[#include <sys/types.h> | [AC_LANG_PROGRAM( |
#include <stdint.h>], | [[#include <sys/types.h> |
[uintmax_t i = (uintmax_t) -1; return !i;], | #include <stdint.h>]], |
gl_cv_header_stdint_h=yes, | [[uintmax_t i = (uintmax_t) -1; return !i;]])], |
gl_cv_header_stdint_h=no)]) | [gl_cv_header_stdint_h=yes], |
| [gl_cv_header_stdint_h=no])]) |
if test $gl_cv_header_stdint_h = yes; then |
if test $gl_cv_header_stdint_h = yes; then |
AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1, | AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], |
[Define if <stdint.h> exists, doesn't clash with <sys/types.h>, |
[Define if <stdint.h> exists, doesn't clash with <sys/types.h>, |
and declares uintmax_t. ]) |
and declares uintmax_t. ]) |
fi |
fi |