File: stdint_h.m4

package info (click to toggle)
cpio 2.9-13lenny1
  • links: PTS, VCS
  • area: main
  • in suites: lenny
  • size: 5,440 kB
  • ctags: 4,093
  • sloc: ansic: 28,096; sh: 5,955; yacc: 1,208; makefile: 228; sed: 16
file content (26 lines) | stat: -rw-r--r-- 908 bytes parent folder | download | duplicates (383)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
# stdint_h.m4 serial 6
dnl Copyright (C) 1997-2004, 2006 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 Paul Eggert.

# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
# doesn't clash with <sys/types.h>, and declares uintmax_t.

AC_DEFUN([gl_AC_HEADER_STDINT_H],
[
  AC_CACHE_CHECK([for stdint.h], gl_cv_header_stdint_h,
  [AC_TRY_COMPILE(
    [#include <sys/types.h>
#include <stdint.h>],
    [uintmax_t i = (uintmax_t) -1; return !i;],
    gl_cv_header_stdint_h=yes,
    gl_cv_header_stdint_h=no)])
  if test $gl_cv_header_stdint_h = yes; then
    AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
       and declares uintmax_t. ])
  fi
])