OpenWrt – Blame information for rev 1
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | office | 1 | # stdint_h.m4 serial 8 |
| 2 | dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. |
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| 3 | dnl This file is free software; the Free Software Foundation |
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| 4 | dnl gives unlimited permission to copy and/or distribute it, |
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| 5 | dnl with or without modifications, as long as this notice is preserved. |
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| 6 | |||
| 7 | dnl From Paul Eggert. |
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| 8 | |||
| 9 | # Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists, |
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| 10 | # doesn't clash with <sys/types.h>, and declares uintmax_t. |
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| 11 | |||
| 12 | AC_DEFUN([gl_AC_HEADER_STDINT_H], |
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| 13 | [ |
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| 14 | AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], |
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| 15 | [AC_TRY_COMPILE( |
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| 16 | [#include <sys/types.h> |
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| 17 | #include <stdint.h>], |
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| 18 | [uintmax_t i = (uintmax_t) -1; return !i;], |
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| 19 | [gl_cv_header_stdint_h=yes], |
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| 20 | [gl_cv_header_stdint_h=no])]) |
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| 21 | if test $gl_cv_header_stdint_h = yes; then |
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| 22 | AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], |
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| 23 | [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, |
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| 24 | and declares uintmax_t. ]) |
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| 25 | fi |
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| 26 | ]) |