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stdint module rewrite (was: Re: Build CVS (TRUNK) failed.)
From: |
Bruno Haible |
Subject: |
stdint module rewrite (was: Re: Build CVS (TRUNK) failed.) |
Date: |
Tue, 13 Jun 2006 18:20:18 +0200 |
User-agent: |
KMail/1.9.1 |
Mark D. Baushke wrote:
> > If not, then the current solution is OK, albeit annoying. If so, then
> > what breaks? We can test for that.
>
> Apparently, none of the intNN_t or uintNN_t or intmax_t or uintmax_t
> types are defined.
>
> For our own code, we could just add a
>
> #if HAVE_INTTYPES_H
> #include <inttypes.h>
> #endif
>
> but that does not really help us with all of the GNULIB code that
> includes <stdint.h> and fails to get the types expected.
Likewise on HP-UX IA64: <stdint.h> does not define the types like
uint32_t, but <inttypes.h> does.
Here is a proposed rewrite of the stdint module. It defines a
*complete* <stdint.h>, and is autoconfiguring - no more
#ifdef __FreeBSD__ etc. that are hard to maintain.
It appears to work fine on Solaris and HP-UX IA64.
The only downside is that it bloats up 'configure' - but autoconf 3
should annihilate that growth, I'm told.
Bruno
Index: modules/stdint
===================================================================
RCS file: /sources/gnulib/gnulib/modules/stdint,v
retrieving revision 1.5
diff -c -3 -r1.5 stdint
*** modules/stdint 5 Oct 2005 16:15:35 -0000 1.5
--- modules/stdint 13 Jun 2006 15:45:00 -0000
***************
*** 6,12 ****
Files:
lib/stdint_.h
m4/stdint.m4
! m4/inttypes.m4
Depends-on:
--- 6,13 ----
Files:
lib/stdint_.h
m4/stdint.m4
! m4/full-header-path.m4
! m4/size_max.m4
Depends-on:
Index: lib/stdint_.h
===================================================================
RCS file: /sources/gnulib/gnulib/lib/stdint_.h,v
retrieving revision 1.14
diff -c -3 -r1.14 stdint_.h
*** lib/stdint_.h 17 May 2006 10:46:10 -0000 1.14
--- lib/stdint_.h 13 Jun 2006 15:45:00 -0000
***************
*** 40,46 ****
uintptr_t. */
# include <sys/types.h>
# if HAVE_INTTYPES_H
! # include <inttypes.h>
# endif
#endif
#if defined(__linux__) && HAVE_SYS_BITYPES_H
--- 40,46 ----
uintptr_t. */
# include <sys/types.h>
# if HAVE_INTTYPES_H
! # include FULL_PATH_INTTYPES_H
# endif
#endif
#if defined(__linux__) && HAVE_SYS_BITYPES_H
***************
*** 50,165 ****
# include <sys/bitypes.h>
#endif
#if defined(__sun) && HAVE_SYS_INTTYPES_H
- # include <sys/inttypes.h>
/* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.
But note that <sys/int_types.h> contains only the type definitions! */
! # define _STDINT_H_HAVE_SYSTEM_INTTYPES
#endif
#if (defined(__hpux) || defined(_AIX)) && HAVE_INTTYPES_H
- # include <inttypes.h>
/* HP-UX 10 <inttypes.h> has nearly everything, except UINT_LEAST8_MAX,
UINT_FAST8_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */
/* AIX 4 <inttypes.h> has nearly everything, except INTPTR_MIN, INTPTR_MAX,
UINTPTR_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */
! # define _STDINT_H_HAVE_SYSTEM_INTTYPES
#endif
! #if !((defined(__CYGWIN__) || defined(__linux__)) &&
defined(__BIT_TYPES_DEFINED__))
! # define _STDINT_H_NEED_SIGNED_INT_TYPES
#endif
- #if !defined(_STDINT_H_HAVE_SYSTEM_INTTYPES)
-
/* 7.18.1.1. Exact-width integer types */
! #if !(defined(__FreeBSD__) || defined(__OpenBSD__))
! #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES
typedef signed char int8_t;
#endif
typedef unsigned char uint8_t;
! #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES
typedef short int16_t;
#endif
typedef unsigned short uint16_t;
! #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES
typedef int int32_t;
#endif
typedef unsigned int uint32_t;
! #if @HAVE_LONG_64BIT@
! #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES
typedef long int64_t;
#endif
! typedef unsigned long uint64_t;
! #define _STDINT_H_HAVE_INT64
! #elif @HAVE_LONG_LONG_64BIT@
! #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES
! typedef long long int64_t;
! #endif
typedef unsigned long long uint64_t;
! #define _STDINT_H_HAVE_INT64
! #elif defined(_MSC_VER)
! typedef __int64 int64_t;
! typedef unsigned __int64 uint64_t;
! #define _STDINT_H_HAVE_INT64
#endif
- #endif /* !(FreeBSD || OpenBSD) */
-
/* 7.18.1.2. Minimum-width integer types */
typedef int8_t int_least8_t;
typedef uint8_t uint_least8_t;
typedef int16_t int_least16_t;
typedef uint16_t uint_least16_t;
typedef int32_t int_least32_t;
typedef uint32_t uint_least32_t;
! #ifdef _STDINT_H_HAVE_INT64
typedef int64_t int_least64_t;
typedef uint64_t uint_least64_t;
#endif
/* 7.18.1.3. Fastest minimum-width integer types */
typedef int32_t int_fast8_t;
typedef uint32_t uint_fast8_t;
typedef int32_t int_fast16_t;
typedef uint32_t uint_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast32_t;
! #ifdef _STDINT_H_HAVE_INT64
typedef int64_t int_fast64_t;
typedef uint64_t uint_fast64_t;
#endif
/* 7.18.1.4. Integer types capable of holding object pointers */
- #if !(defined(__FreeBSD__) || (defined(__OpenBSD__) && HAVE_INTTYPES_H))
-
/* On some platforms (like IRIX6 MIPS with -n32) sizeof(void*) < sizeof(long),
but this doesn't matter here. */
typedef long intptr_t;
typedef unsigned long uintptr_t;
!
! #endif /* !(FreeBSD || (OpenBSD && HAVE_INTTYPES_H)) */
/* 7.18.1.5. Greatest-width integer types */
! #ifdef _STDINT_H_HAVE_INT64
! # ifndef intmax_t
typedef int64_t intmax_t;
! # endif
! # ifndef uintmax_t
! typedef uint64_t uintmax_t;
! # endif
! #else
! # ifndef intmax_t
typedef int32_t intmax_t;
# endif
! # ifndef uintmax_t
typedef uint32_t uintmax_t;
# endif
#endif
--- 50,249 ----
# include <sys/bitypes.h>
#endif
#if defined(__sun) && HAVE_SYS_INTTYPES_H
/* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.
But note that <sys/int_types.h> contains only the type definitions! */
! # include <sys/inttypes.h>
#endif
#if (defined(__hpux) || defined(_AIX)) && HAVE_INTTYPES_H
/* HP-UX 10 <inttypes.h> has nearly everything, except UINT_LEAST8_MAX,
UINT_FAST8_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */
/* AIX 4 <inttypes.h> has nearly everything, except INTPTR_MIN, INTPTR_MAX,
UINTPTR_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */
! # include FULL_PATH_INTTYPES_H
#endif
! #if HAVE_STDINT_H
! /* Other systems may have an incomplete <stdint.h>. */
! # include FULL_PATH_STDINT_H
#endif
/* 7.18.1.1. Exact-width integer types */
! /* Here we assume a standard architecture where the hardware integer
! types have 8, 16, 32, optionally 64 bits. */
! #if !HAVE_INT8_T
typedef signed char int8_t;
#endif
+ #if !HAVE_UINT8_T
typedef unsigned char uint8_t;
+ #endif
! #if !HAVE_INT16_T
typedef short int16_t;
#endif
+ #if !HAVE_UINT16_T
typedef unsigned short uint16_t;
+ #endif
! #if !HAVE_INT32_T
typedef int int32_t;
#endif
+ #if !HAVE_UINT32_T
typedef unsigned int uint32_t;
+ #endif
! #if HAVE_INT64_T
! # define _STDINT_H_HAVE_INT64 1
! #else
! # if @HAVE_LONG_64BIT@
typedef long int64_t;
+ # define _STDINT_H_HAVE_INT64 1
+ # elif @HAVE_LONG_LONG_64BIT@
+ typedef long long int64_t;
+ # define _STDINT_H_HAVE_INT64 1
+ # elif defined _MSC_VER
+ typedef __int64 int64_t;
+ # define _STDINT_H_HAVE_INT64 1
+ # endif
#endif
! #if HAVE_UINT64_T
! # define _STDINT_H_HAVE_UINT64 1
! #else
! # if @HAVE_LONG_64BIT@
! typedef unsigned long uint64_t;
! # define _STDINT_H_HAVE_UINT64 1
! # elif @HAVE_LONG_LONG_64BIT@
typedef unsigned long long uint64_t;
! # define _STDINT_H_HAVE_UINT64 1
! # elif defined _MSC_VER
! typedef unsigned __int64 uint64_t;
! # define _STDINT_H_HAVE_UINT64 1
! # endif
#endif
/* 7.18.1.2. Minimum-width integer types */
+ /* Here we assume a standard architecture where the hardware integer
+ types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
+ are the same as the corresponding N_t types. */
+
+ #if !HAVE_INT_LEAST8_T
typedef int8_t int_least8_t;
+ #endif
+ #if !HAVE_UINT_LEAST8_T
typedef uint8_t uint_least8_t;
+ #endif
+
+ #if !HAVE_INT_LEAST16_T
typedef int16_t int_least16_t;
+ #endif
+ #if !HAVE_UINT_LEAST16_T
typedef uint16_t uint_least16_t;
+ #endif
+
+ #if !HAVE_INT_LEAST32_T
typedef int32_t int_least32_t;
+ #endif
+ #if !HAVE_UINT_LEAST32_T
typedef uint32_t uint_least32_t;
! #endif
!
! #if !HAVE_INT_LEAST64_T && _STDINT_H_HAVE_INT64
typedef int64_t int_least64_t;
+ #endif
+ #if !HAVE_UINT_LEAST64_T && _STDINT_H_HAVE_UINT64
typedef uint64_t uint_least64_t;
#endif
/* 7.18.1.3. Fastest minimum-width integer types */
+ /* Here we assume a standard architecture where the hardware integer
+ types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
+ are taken from the same list of types. */
+
+ /* On alpha processors, int32_t variables are slower than int64_t variables,
+ due to the necessary zap instructions. */
+ #if defined __alpha
+ # define _STDINT_H_INT64_FASTER_THAN_INT32 1
+ #endif
+
+ #if !HAVE_INT_FAST8_T
+ # if _STDINT_H_INT64_FASTER_THAN_INT32
+ typedef int64_t int_fast8_t;
+ # else
typedef int32_t int_fast8_t;
+ # endif
+ #endif
+ #if !HAVE_UINT_FAST8_T
+ # if _STDINT_H_INT64_FASTER_THAN_INT32
+ typedef uint64_t uint_fast8_t;
+ # else
typedef uint32_t uint_fast8_t;
+ # endif
+ #endif
+
+ #if !HAVE_INT_FAST16_T
+ # if _STDINT_H_INT64_FASTER_THAN_INT32
+ typedef int64_t int_fast16_t;
+ # else
typedef int32_t int_fast16_t;
+ # endif
+ #endif
+ #if !HAVE_UINT_FAST16_T
+ # if _STDINT_H_INT64_FASTER_THAN_INT32
+ typedef uint64_t uint_fast16_t;
+ # else
typedef uint32_t uint_fast16_t;
+ # endif
+ #endif
+
+ #if !HAVE_INT_FAST32_T
+ # if _STDINT_H_INT64_FASTER_THAN_INT32
+ typedef int64_t int_fast32_t;
+ # else
typedef int32_t int_fast32_t;
+ # endif
+ #endif
+ #if !HAVE_UINT_FAST32_T
+ # if _STDINT_H_INT64_FASTER_THAN_INT32
+ typedef uint64_t uint_fast32_t;
+ # else
typedef uint32_t uint_fast32_t;
! # endif
! #endif
!
! #if !HAVE_INT_FAST64_T && _STDINT_H_HAVE_INT64
typedef int64_t int_fast64_t;
+ #endif
+ #if !HAVE_UINT_FAST64_T && _STDINT_H_HAVE_UINT64
typedef uint64_t uint_fast64_t;
#endif
/* 7.18.1.4. Integer types capable of holding object pointers */
/* On some platforms (like IRIX6 MIPS with -n32) sizeof(void*) < sizeof(long),
but this doesn't matter here. */
+ #if !HAVE_INTPTR_T
typedef long intptr_t;
+ #endif
+ #if !HAVE_UINTPTR_T
typedef unsigned long uintptr_t;
! #endif
/* 7.18.1.5. Greatest-width integer types */
! #if !HAVE_INTMAX_T
! # ifdef _STDINT_H_HAVE_INT64
typedef int64_t intmax_t;
! # else
typedef int32_t intmax_t;
# endif
! #endif
! #if !HAVE_UINTMAX_T
! # ifdef _STDINT_H_HAVE_UINT64
! typedef uint64_t uintmax_t;
! # else
typedef uint32_t uintmax_t;
# endif
#endif
***************
*** 170,265 ****
/* 7.18.2.1. Limits of exact-width integer types */
! #define INT8_MIN -128
! #define INT8_MAX 127
! #define UINT8_MAX 255U
! #define INT16_MIN -32768
! #define INT16_MAX 32767
! #define UINT16_MAX 65535U
! #define INT32_MIN (~INT32_MAX)
! #define INT32_MAX 2147483647
! #define UINT32_MAX 4294967295U
! #ifdef _STDINT_H_HAVE_INT64
! #define INT64_MIN (~INT64_MAX)
! #if @HAVE_LONG_64BIT@
! #define INT64_MAX 9223372036854775807L
! #define UINT64_MAX 18446744073709551615UL
! #elif @HAVE_LONG_LONG_64BIT@
! #define INT64_MAX 9223372036854775807LL
! #define UINT64_MAX 18446744073709551615ULL
! #elif defined(_MSC_VER)
! #define INT64_MAX 9223372036854775807i64
! #define UINT64_MAX 18446744073709551615ui64
#endif
#endif
/* 7.18.2.2. Limits of minimum-width integer types */
! #define INT_LEAST8_MIN INT8_MIN
! #define INT_LEAST8_MAX INT8_MAX
! #define UINT_LEAST8_MAX UINT8_MAX
! #define INT_LEAST16_MIN INT16_MIN
! #define INT_LEAST16_MAX INT16_MAX
! #define UINT_LEAST16_MAX UINT16_MAX
! #define INT_LEAST32_MIN INT32_MIN
! #define INT_LEAST32_MAX INT32_MAX
! #define UINT_LEAST32_MAX UINT32_MAX
! #ifdef _STDINT_H_HAVE_INT64
! #define INT_LEAST64_MIN INT64_MIN
! #define INT_LEAST64_MAX INT64_MAX
! #define UINT_LEAST64_MAX UINT64_MAX
#endif
/* 7.18.2.3. Limits of fastest minimum-width integer types */
! #define INT_FAST8_MIN INT32_MIN
! #define INT_FAST8_MAX INT32_MAX
! #define UINT_FAST8_MAX UINT32_MAX
! #define INT_FAST16_MIN INT32_MIN
! #define INT_FAST16_MAX INT32_MAX
! #define UINT_FAST16_MAX UINT32_MAX
! #define INT_FAST32_MIN INT32_MIN
! #define INT_FAST32_MAX INT32_MAX
! #define UINT_FAST32_MAX UINT32_MAX
! #ifdef _STDINT_H_HAVE_INT64
! #define INT_FAST64_MIN INT64_MIN
! #define INT_FAST64_MAX INT64_MAX
! #define UINT_FAST64_MAX UINT64_MAX
#endif
/* 7.18.2.4. Limits of integer types capable of holding object pointers */
! #define INTPTR_MIN LONG_MIN
! #define INTPTR_MAX LONG_MAX
! #define UINTPTR_MAX ULONG_MAX
/* 7.18.2.5. Limits of greatest-width integer types */
! #ifdef _STDINT_H_HAVE_INT64
! #define INTMAX_MIN INT64_MIN
! #define INTMAX_MAX INT64_MAX
! #define UINTMAX_MAX UINT64_MAX
! #else
! #define INTMAX_MIN INT32_MIN
! #define INTMAX_MAX INT32_MAX
! #define UINTMAX_MAX UINT32_MAX
#endif
/* 7.18.3. Limits of other integer types */
! #define PTRDIFF_MIN (~(ptrdiff_t)0 << (sizeof(ptrdiff_t)*CHAR_BIT-1))
! #define PTRDIFF_MAX (~PTRDIFF_MIN)
! /* This may be wrong... */
! #define SIG_ATOMIC_MIN 0
! #define SIG_ATOMIC_MAX 127
#ifndef SIZE_MAX /* SIZE_MAX may also be defined in config.h. */
! # define SIZE_MAX ((size_t)~(size_t)0)
#endif
! /* wchar_t limits already defined in <stddef.h>. */
! /* wint_t limits already defined in <wchar.h>. */
#endif
--- 254,804 ----
/* 7.18.2.1. Limits of exact-width integer types */
! /* Here we assume a standard architecture where the hardware integer
! types have 8, 16, 32, optionally 64 bits. */
!
! #if HAVE_INT8_T
! # ifndef INT8_MIN
! # define INT8_MIN (-1 << (SIZEOF_INT8_T * CHAR_BIT - 1))
! # endif
! #else
! # define INT8_MIN -128
! #endif
! #if HAVE_INT8_T
! # ifndef INT8_MAX
! # define INT8_MAX (~ (-1 << (SIZEOF_INT8_T * CHAR_BIT - 1)))
! # endif
! #else
! # define INT8_MAX 127
#endif
+ #if HAVE_UINT8_T
+ # ifndef UINT8_MAX
+ # define UINT8_MAX (((1U << (SIZEOF_UINT8_T * CHAR_BIT - 2)) - 1) * 2 + 1)
+ # endif
+ #else
+ # define UINT8_MAX 255U
+ #endif
+
+ #if HAVE_INT16_T
+ # ifndef INT16_MIN
+ # define INT16_MIN (-1 << (SIZEOF_INT16_T * CHAR_BIT - 1))
+ # endif
+ #else
+ # define INT16_MIN -32768
+ #endif
+ #if HAVE_INT16_T
+ # ifndef INT16_MAX
+ # define INT16_MAX (~ (-1 << (SIZEOF_INT16_T * CHAR_BIT - 1)))
+ # endif
+ #else
+ # define INT16_MAX 32767
+ #endif
+ #if HAVE_UINT16_T
+ # ifndef UINT16_MAX
+ # define UINT16_MAX (((1U << (SIZEOF_UINT16_T * CHAR_BIT - 2)) - 1) * 2 + 1)
+ # endif
+ #else
+ # define UINT16_MAX 65535U
+ #endif
+
+ #if HAVE_INT32_T
+ # ifndef INT32_MIN
+ # define INT32_MIN (-1 << (SIZEOF_INT32_T * CHAR_BIT - 1))
+ # endif
+ #else
+ # define INT32_MIN (~INT32_MAX)
+ #endif
+ #if HAVE_INT32_T
+ # ifndef INT32_MAX
+ # define INT32_MAX (~ (-1 << (SIZEOF_INT32_T * CHAR_BIT - 1)))
+ # endif
+ #else
+ # define INT32_MAX 2147483647
+ #endif
+ #if HAVE_UINT32_T
+ # ifndef UINT32_MAX
+ # define UINT32_MAX (((1U << (SIZEOF_UINT32_T * CHAR_BIT - 2)) - 1) * 2 + 1)
+ # endif
+ #else
+ # define UINT32_MAX 4294967295U
+ #endif
+
+ #if HAVE_INT64_T
+ # ifndef INT64_MIN
+ # if @HAVE_LONG_64BIT@
+ # define INT64_MIN (-1L << (SIZEOF_INT64_T * CHAR_BIT - 1))
+ # elif @HAVE_LONG_LONG_64BIT@
+ # define INT64_MIN (-1LL << (SIZEOF_INT64_T * CHAR_BIT - 1))
+ # elif defined _MSC_VER
+ # define INT64_MIN (-1i64 << (SIZEOF_INT64_T * CHAR_BIT - 1))
+ # endif
+ # endif
+ #else
+ # ifdef _STDINT_H_HAVE_INT64
+ # define INT64_MIN (~INT64_MAX)
+ # endif
+ #endif
+ #if HAVE_INT64_T
+ # ifndef INT64_MAX
+ # if @HAVE_LONG_64BIT@
+ # define INT64_MAX (~ (-1L << (SIZEOF_INT64_T * CHAR_BIT - 1)))
+ # elif @HAVE_LONG_LONG_64BIT@
+ # define INT64_MAX (~ (-1LL << (SIZEOF_INT64_T * CHAR_BIT - 1)))
+ # elif defined _MSC_VER
+ # define INT64_MAX (~ (-1i64 << (SIZEOF_INT64_T * CHAR_BIT - 1)))
+ # endif
+ # endif
+ #else
+ # ifdef _STDINT_H_HAVE_INT64
+ # if @HAVE_LONG_64BIT@
+ # define INT64_MAX 9223372036854775807L
+ # elif @HAVE_LONG_LONG_64BIT@
+ # define INT64_MAX 9223372036854775807LL
+ # elif defined _MSC_VER
+ # define INT64_MAX 9223372036854775807i64
+ # endif
+ # endif
+ #endif
+ #if HAVE_UINT64_T
+ # ifndef UINT64_MAX
+ # if @HAVE_LONG_64BIT@
+ # define UINT64_MAX (((1UL << (SIZEOF_UINT64_T * CHAR_BIT - 2)) - 1) * 2 +
1)
+ # elif @HAVE_LONG_LONG_64BIT@
+ # define UINT64_MAX (((1ULL << (SIZEOF_UINT64_T * CHAR_BIT - 2)) - 1) * 2
+ 1)
+ # elif defined _MSC_VER
+ # define UINT64_MAX (((1ui64 << (SIZEOF_UINT64_T * CHAR_BIT - 2)) - 1) * 2
+ 1)
+ # endif
+ # endif
+ #else
+ # ifdef _STDINT_H_HAVE_UINT64
+ # if @HAVE_LONG_64BIT@
+ # define UINT64_MAX 18446744073709551615UL
+ # elif @HAVE_LONG_LONG_64BIT@
+ # define UINT64_MAX 18446744073709551615ULL
+ # elif defined _MSC_VER
+ # define UINT64_MAX 18446744073709551615ui64
+ # endif
+ # endif
#endif
/* 7.18.2.2. Limits of minimum-width integer types */
! /* Here we assume a standard architecture where the hardware integer
! types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
! are the same as the corresponding N_t types. */
!
! #if HAVE_INT_LEAST8_T
! # ifndef INT_LEAST8_MIN
! # define INT_LEAST8_MIN (-1 << (SIZEOF_INT_LEAST8_T * CHAR_BIT - 1))
! # endif
! #else
! # define INT_LEAST8_MIN INT8_MIN
! #endif
! #if HAVE_INT_LEAST8_T
! # ifndef INT_LEAST8_MAX
! # define INT_LEAST8_MAX (~ (-1 << (SIZEOF_INT_LEAST8_T * CHAR_BIT - 1)))
! # endif
! #else
! # define INT_LEAST8_MAX INT8_MAX
! #endif
! #if HAVE_UINT_LEAST8_T
! # ifndef UINT_LEAST8_MAX
! # define UINT_LEAST8_MAX (((1U << (SIZEOF_UINT_LEAST8_T * CHAR_BIT - 2)) -
1) * 2 + 1)
! # endif
! #else
! # define UINT_LEAST8_MAX UINT8_MAX
! #endif
!
! #if HAVE_INT_LEAST16_T
! # ifndef INT_LEAST16_MIN
! # define INT_LEAST16_MIN (-1 << (SIZEOF_INT_LEAST16_T * CHAR_BIT - 1))
! # endif
! #else
! # define INT_LEAST16_MIN INT16_MIN
! #endif
! #if HAVE_INT_LEAST16_T
! # ifndef INT_LEAST16_MAX
! # define INT_LEAST16_MAX (~ (-1 << (SIZEOF_INT_LEAST16_T * CHAR_BIT - 1)))
! # endif
! #else
! # define INT_LEAST16_MAX INT16_MAX
! #endif
! #if HAVE_UINT_LEAST16_T
! # ifndef UINT_LEAST16_MAX
! # define UINT_LEAST16_MAX (((1U << (SIZEOF_UINT_LEAST16_T * CHAR_BIT - 2))
- 1) * 2 + 1)
! # endif
! #else
! # define UINT_LEAST16_MAX UINT16_MAX
! #endif
!
! #if HAVE_INT_LEAST32_T
! # ifndef INT_LEAST32_MIN
! # define INT_LEAST32_MIN (-1 << (SIZEOF_INT_LEAST32_T * CHAR_BIT - 1))
! # endif
! #else
! # define INT_LEAST32_MIN INT32_MIN
! #endif
! #if HAVE_INT_LEAST32_T
! # ifndef INT_LEAST32_MAX
! # define INT_LEAST32_MAX (~ (-1 << (SIZEOF_INT_LEAST32_T * CHAR_BIT - 1)))
! # endif
! #else
! # define INT_LEAST32_MAX INT32_MAX
! #endif
! #if HAVE_UINT_LEAST32_T
! # ifndef UINT_LEAST32_MAX
! # define UINT_LEAST32_MAX (((1U << (SIZEOF_UINT_LEAST32_T * CHAR_BIT - 2))
- 1) * 2 + 1)
! # endif
! #else
! # define UINT_LEAST32_MAX UINT32_MAX
! #endif
!
! #if HAVE_INT_LEAST64_T
! # ifndef INT_LEAST64_MIN
! # if @HAVE_LONG_64BIT@
! # define INT_LEAST64_MIN (-1L << (SIZEOF_INT_LEAST64_T * CHAR_BIT - 1))
! # elif @HAVE_LONG_LONG_64BIT@
! # define INT_LEAST64_MIN (-1LL << (SIZEOF_INT_LEAST64_T * CHAR_BIT - 1))
! # elif defined _MSC_VER
! # define INT_LEAST64_MIN (-1i64 << (SIZEOF_INT_LEAST64_T * CHAR_BIT - 1))
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define INT_LEAST64_MIN INT64_MIN
! # endif
! #endif
! #if HAVE_INT_LEAST64_T
! # ifndef INT_LEAST64_MAX
! # if @HAVE_LONG_64BIT@
! # define INT_LEAST64_MAX (~ (-1L << (SIZEOF_INT_LEAST64_T * CHAR_BIT - 1)))
! # elif @HAVE_LONG_LONG_64BIT@
! # define INT_LEAST64_MAX (~ (-1LL << (SIZEOF_INT_LEAST64_T * CHAR_BIT -
1)))
! # elif defined _MSC_VER
! # define INT_LEAST64_MAX (~ (-1i64 << (SIZEOF_INT_LEAST64_T * CHAR_BIT -
1)))
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define INT_LEAST64_MAX INT64_MAX
! # endif
! #endif
! #if HAVE_UINT_LEAST64_T
! # ifndef UINT_LEAST64_MAX
! # if @HAVE_LONG_64BIT@
! # define UINT_LEAST64_MAX (((1UL << (SIZEOF_UINT_LEAST64_T * CHAR_BIT -
2)) - 1) * 2 + 1)
! # elif @HAVE_LONG_LONG_64BIT@
! # define UINT_LEAST64_MAX (((1ULL << (SIZEOF_UINT_LEAST64_T * CHAR_BIT -
2)) - 1) * 2 + 1)
! # elif defined _MSC_VER
! # define UINT_LEAST64_MAX (((1ui64 << (SIZEOF_UINT_LEAST64_T * CHAR_BIT -
2)) - 1) * 2 + 1)
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_UINT64
! # define UINT_LEAST64_MAX UINT64_MAX
! # endif
#endif
/* 7.18.2.3. Limits of fastest minimum-width integer types */
! /* Here we assume a standard architecture where the hardware integer
! types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
! are taken from the same list of types. */
!
! #if HAVE_INT_FAST8_T
! # ifndef INT_FAST8_MIN
! # define INT_FAST8_MIN (-1L << (SIZEOF_INT_FAST8_T * CHAR_BIT - 1))
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define INT_FAST8_MIN INT64_MIN
! # else
! # define INT_FAST8_MIN INT32_MIN
! # endif
! #endif
! #if HAVE_INT_FAST8_T
! # ifndef INT_FAST8_MAX
! # define INT_FAST8_MAX (~ (-1L << (SIZEOF_INT_FAST8_T * CHAR_BIT - 1)))
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define INT_FAST8_MAX INT64_MAX
! # else
! # define INT_FAST8_MAX INT32_MAX
! # endif
! #endif
! #if HAVE_UINT_FAST8_T
! # ifndef UINT_FAST8_MAX
! # define UINT_FAST8_MAX (((1UL << (SIZEOF_UINT_FAST8_T * CHAR_BIT - 2)) -
1) * 2 + 1)
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define UINT_FAST8_MAX UINT64_MAX
! # else
! # define UINT_FAST8_MAX UINT32_MAX
! # endif
! #endif
!
! #if HAVE_INT_FAST16_T
! # ifndef INT_FAST16_MIN
! # define INT_FAST16_MIN (-1L << (SIZEOF_INT_FAST16_T * CHAR_BIT - 1))
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define INT_FAST16_MIN INT64_MIN
! # else
! # define INT_FAST16_MIN INT32_MIN
! # endif
! #endif
! #if HAVE_INT_FAST16_T
! # ifndef INT_FAST16_MAX
! # define INT_FAST16_MAX (~ (-1L << (SIZEOF_INT_FAST16_T * CHAR_BIT - 1)))
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define INT_FAST16_MAX INT64_MAX
! # else
! # define INT_FAST16_MAX INT32_MAX
! # endif
! #endif
! #if HAVE_UINT_FAST16_T
! # ifndef UINT_FAST16_MAX
! # define UINT_FAST16_MAX (((1UL << (SIZEOF_UINT_FAST16_T * CHAR_BIT - 2)) -
1) * 2 + 1)
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define UINT_FAST16_MAX UINT64_MAX
! # else
! # define UINT_FAST16_MAX UINT32_MAX
! # endif
! #endif
!
! #if HAVE_INT_FAST32_T
! # ifndef INT_FAST32_MIN
! # define INT_FAST32_MIN (-1L << (SIZEOF_INT_FAST32_T * CHAR_BIT - 1))
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define INT_FAST32_MIN INT64_MIN
! # else
! # define INT_FAST32_MIN INT32_MIN
! # endif
! #endif
! #if HAVE_INT_FAST32_T
! # ifndef INT_FAST32_MAX
! # define INT_FAST32_MAX (~ (-1L << (SIZEOF_INT_FAST32_T * CHAR_BIT - 1)))
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define INT_FAST32_MAX INT64_MAX
! # else
! # define INT_FAST32_MAX INT32_MAX
! # endif
! #endif
! #if HAVE_UINT_FAST32_T
! # ifndef UINT_FAST32_MAX
! # define UINT_FAST32_MAX (((1UL << (SIZEOF_UINT_FAST32_T * CHAR_BIT - 2)) -
1) * 2 + 1)
! # endif
! #else
! # if _STDINT_H_INT64_FASTER_THAN_INT32
! # define UINT_FAST32_MAX UINT64_MAX
! # else
! # define UINT_FAST32_MAX UINT32_MAX
! # endif
! #endif
!
! #if HAVE_INT_FAST64_T
! # ifndef INT_FAST64_MIN
! # if @HAVE_LONG_64BIT@
! # define INT_FAST64_MIN (-1L << (SIZEOF_INT_FAST64_T * CHAR_BIT - 1))
! # elif @HAVE_LONG_LONG_64BIT@
! # define INT_FAST64_MIN (-1LL << (SIZEOF_INT_FAST64_T * CHAR_BIT - 1))
! # elif defined _MSC_VER
! # define INT_FAST64_MIN (-1i64 << (SIZEOF_INT_FAST64_T * CHAR_BIT - 1))
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define INT_FAST64_MIN INT64_MIN
! # endif
! #endif
! #if HAVE_INT_FAST64_T
! # ifndef INT_FAST64_MAX
! # if @HAVE_LONG_64BIT@
! # define INT_FAST64_MAX (~ (-1L << (SIZEOF_INT_FAST64_T * CHAR_BIT - 1)))
! # elif @HAVE_LONG_LONG_64BIT@
! # define INT_FAST64_MAX (~ (-1LL << (SIZEOF_INT_FAST64_T * CHAR_BIT - 1)))
! # elif defined _MSC_VER
! # define INT_FAST64_MAX (~ (-1i64 << (SIZEOF_INT_FAST64_T * CHAR_BIT - 1)))
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define INT_FAST64_MAX INT64_MAX
! # endif
! #endif
! #if HAVE_UINT_FAST64_T
! # ifndef UINT_FAST64_MAX
! # if @HAVE_LONG_64BIT@
! # define UINT_FAST64_MAX (((1UL << (SIZEOF_UINT_FAST64_T * CHAR_BIT - 2))
- 1) * 2 + 1)
! # elif @HAVE_LONG_LONG_64BIT@
! # define UINT_FAST64_MAX (((1ULL << (SIZEOF_UINT_FAST64_T * CHAR_BIT - 2))
- 1) * 2 + 1)
! # elif defined _MSC_VER
! # define UINT_FAST64_MAX (((1ui64 << (SIZEOF_UINT_FAST64_T * CHAR_BIT -
2)) - 1) * 2 + 1)
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_UINT64
! # define UINT_FAST64_MAX UINT64_MAX
! # endif
#endif
/* 7.18.2.4. Limits of integer types capable of holding object pointers */
! #if HAVE_INTPTR_T
! # ifndef INTPTR_MIN
! # if SIZEOF_INTPTR_T > SIZEOF_LONG
! # define INTPTR_MIN (-1LL << (SIZEOF_INTPTR_T * CHAR_BIT - 1))
! # else
! # define INTPTR_MIN (-1L << (SIZEOF_INTPTR_T * CHAR_BIT - 1))
! # endif
! # endif
! #else
! # define INTPTR_MIN LONG_MIN
! #endif
! #if HAVE_INTPTR_T
! # ifndef INTPTR_MAX
! # if SIZEOF_INTPTR_T > SIZEOF_LONG
! # define INTPTR_MAX (~ (-1LL << (SIZEOF_INTPTR_T * CHAR_BIT - 1)))
! # else
! # define INTPTR_MAX (~ (-1L << (SIZEOF_INTPTR_T * CHAR_BIT - 1)))
! # endif
! # endif
! #else
! # define INTPTR_MAX LONG_MAX
! #endif
! #if HAVE_UINTPTR_T
! # ifndef UINTPTR_MAX
! # if SIZEOF_UINTPTR_T > SIZEOF_UNSIGNED_LONG
! # define UINTPTR_MAX (((1ULL << (SIZEOF_UINTPTR_T * CHAR_BIT - 2)) - 1) *
2 + 1)
! # else
! # define UINTPTR_MAX (((1UL << (SIZEOF_UINTPTR_T * CHAR_BIT - 2)) - 1) * 2
+ 1)
! # endif
! # endif
! #else
! # define UINTPTR_MAX ULONG_MAX
! #endif
/* 7.18.2.5. Limits of greatest-width integer types */
! #if HAVE_INTMAX_T
! # ifndef INTMAX_MIN
! # if SIZEOF_INTMAX_T > SIZEOF_LONG
! # define INTMAX_MIN (-1LL << (SIZEOF_INTMAX_T * CHAR_BIT - 1))
! # else
! # define INTMAX_MIN (-1L << (SIZEOF_INTMAX_T * CHAR_BIT - 1))
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define INTMAX_MIN INT64_MIN
! # else
! # define INTMAX_MIN INT32_MIN
! # endif
! #endif
! #if HAVE_INTMAX_T
! # ifndef INTMAX_MAX
! # if SIZEOF_INTMAX_T > SIZEOF_LONG
! # define INTMAX_MAX (~ (-1LL << (SIZEOF_INTMAX_T * CHAR_BIT - 1)))
! # else
! # define INTMAX_MAX (~ (-1L << (SIZEOF_INTMAX_T * CHAR_BIT - 1)))
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define INTMAX_MAX INT64_MAX
! # else
! # define INTMAX_MAX INT32_MAX
! # endif
! #endif
! #if HAVE_UINTMAX_T
! # ifndef UINTMAX_MAX
! # if SIZEOF_UINTMAX_T > SIZEOF_UNSIGNED_LONG
! # define UINTMAX_MAX (((1ULL << (SIZEOF_UINTMAX_T * CHAR_BIT - 2)) - 1) *
2 + 1)
! # else
! # define UINTMAX_MAX (((1UL << (SIZEOF_UINTMAX_T * CHAR_BIT - 2)) - 1) * 2
+ 1)
! # endif
! # endif
! #else
! # ifdef _STDINT_H_HAVE_INT64
! # define UINTMAX_MAX UINT64_MAX
! # else
! # define UINTMAX_MAX UINT32_MAX
! # endif
#endif
/* 7.18.3. Limits of other integer types */
! /* ptrdiff_t limits */
! #ifndef PTRDIFF_MIN
! # define PTRDIFF_MIN (-1L << (SIZEOF_PTRDIFF_T * CHAR_BIT - 1))
! #endif
! #ifndef PTRDIFF_MAX
! # define PTRDIFF_MAX (~ (-1L << (SIZEOF_PTRDIFF_T * CHAR_BIT - 1)))
! #endif
! /* sig_atomic_t limits */
! #ifndef SIG_ATOMIC_MIN
! # if HAVE_SIGNED_SIG_ATOMIC_T
! # define SIG_ATOMIC_MIN (-1L << (SIZEOF_SIG_ATOMIC_T * CHAR_BIT - 1))
! # else
! # define SIG_ATOMIC_MIN 0
! # endif
! #endif
! #ifndef SIG_ATOMIC_MAX
! # if HAVE_SIGNED_SIG_ATOMIC_T
! # define SIG_ATOMIC_MAX (~ (-1L << (SIZEOF_SIG_ATOMIC_T * CHAR_BIT - 1)))
! # else
! # define SIG_ATOMIC_MAX (((1UL << (SIZEOF_SIG_ATOMIC_T * CHAR_BIT - 2)) -
1) * 2 + 1)
! # endif
! #endif
+ /* size_t limit */
#ifndef SIZE_MAX /* SIZE_MAX may also be defined in config.h. */
! # define SIZE_MAX (((1UL << (SIZEOF_SIZE_T * CHAR_BIT - 2)) - 1) * 2 + 1)
#endif
! /* wchar_t limits may already be defined in <stddef.h>. */
! #ifndef WCHAR_MIN
! # if HAVE_SIGNED_WCHAR_T
! # define WCHAR_MIN (-1L << (SIZEOF_WCHAR_T * CHAR_BIT - 1))
! # else
! # define WCHAR_MIN 0
! # endif
! #endif
! #ifndef WCHAR_MAX
! # if HAVE_SIGNED_WCHAR_T
! # define WCHAR_MAX (~ (-1L << (SIZEOF_WCHAR_T * CHAR_BIT - 1)))
! # else
! # define WCHAR_MAX (((1UL << (SIZEOF_WCHAR_T * CHAR_BIT - 2)) - 1) * 2 + 1)
! # endif
! #endif
!
! /* wint_t limits */
! #ifndef WINT_MIN
! # if HAVE_SIGNED_WINT_T
! # define WINT_MIN (-1L << (SIZEOF_WINT_T * CHAR_BIT - 1))
! # else
! # define WINT_MIN 0
! # endif
! #endif
! #ifndef WINT_MAX
! # if HAVE_SIGNED_WINT_T
! # define WINT_MAX (~ (-1L << (SIZEOF_WINT_T * CHAR_BIT - 1)))
! # else
! # define WINT_MAX (((1UL << (SIZEOF_WINT_T * CHAR_BIT - 2)) - 1) * 2 + 1)
! # endif
! #endif
#endif
***************
*** 269,309 ****
/* 7.18.4.1. Macros for minimum-width integer constants */
#define INT8_C(x) x
#define UINT8_C(x) x##U
#define INT16_C(x) x
#define UINT16_C(x) x##U
#define INT32_C(x) x
#define UINT32_C(x) x##U
#if @HAVE_LONG_64BIT@
! #define INT64_C(x) x##L
! #define UINT64_C(x) x##UL
#elif @HAVE_LONG_LONG_64BIT@
! #define INT64_C(x) x##LL
! #define UINT64_C(x) x##ULL
#elif defined(_MSC_VER)
! #define INT64_C(x) x##i64
! #define UINT64_C(x) x##ui64
#endif
/* 7.18.4.2. Macros for greatest-width integer constants */
#if @HAVE_LONG_64BIT@
! #define INTMAX_C(x) x##L
! #define UINTMAX_C(x) x##UL
#elif @HAVE_LONG_LONG_64BIT@
! #define INTMAX_C(x) x##LL
! #define UINTMAX_C(x) x##ULL
#elif defined(_MSC_VER)
! #define INTMAX_C(x) x##i64
! #define UINTMAX_C(x) x##ui64
#else
! #define INTMAX_C(x) x
! #define UINTMAX_C(x) x##U
#endif
#endif
- #endif /* !_STDINT_H_HAVE_SYSTEM_INTTYPES */
-
#endif /* _STDINT_H */
--- 808,859 ----
/* 7.18.4.1. Macros for minimum-width integer constants */
+ #undef INT8_C
+ #undef UINT8_C
#define INT8_C(x) x
#define UINT8_C(x) x##U
+
+ #undef INT16_C
+ #undef UINT16_C
#define INT16_C(x) x
#define UINT16_C(x) x##U
+
+ #undef INT32_C
+ #undef UINT32_C
#define INT32_C(x) x
#define UINT32_C(x) x##U
+
+ #undef INT64_C
+ #undef UINT64_C
#if @HAVE_LONG_64BIT@
! # define INT64_C(x) x##L
! # define UINT64_C(x) x##UL
#elif @HAVE_LONG_LONG_64BIT@
! # define INT64_C(x) x##LL
! # define UINT64_C(x) x##ULL
#elif defined(_MSC_VER)
! # define INT64_C(x) x##i64
! # define UINT64_C(x) x##ui64
#endif
/* 7.18.4.2. Macros for greatest-width integer constants */
+ #undef INTMAX_C
+ #undef UINTMAX_C
#if @HAVE_LONG_64BIT@
! # define INTMAX_C(x) x##L
! # define UINTMAX_C(x) x##UL
#elif @HAVE_LONG_LONG_64BIT@
! # define INTMAX_C(x) x##LL
! # define UINTMAX_C(x) x##ULL
#elif defined(_MSC_VER)
! # define INTMAX_C(x) x##i64
! # define UINTMAX_C(x) x##ui64
#else
! # define INTMAX_C(x) x
! # define UINTMAX_C(x) x##U
#endif
#endif
#endif /* _STDINT_H */
Index: m4/stdint.m4
===================================================================
RCS file: /sources/gnulib/gnulib/m4/stdint.m4,v
retrieving revision 1.4
diff -c -3 -r1.4 stdint.m4
*** m4/stdint.m4 9 Jan 2006 13:20:01 -0000 1.4
--- m4/stdint.m4 13 Jun 2006 15:45:00 -0000
***************
*** 1,5 ****
! # stdint.m4 serial 5
! dnl Copyright (C) 2001-2002, 2004-2005 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.
--- 1,5 ----
! # stdint.m4 serial 6
! dnl Copyright (C) 2001-2002, 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.
***************
*** 8,31 ****
dnl Test whether <stdint.h> is supported or must be substituted.
AC_DEFUN([gl_STDINT_H],
! [dnl Check for <inttypes.h>.
! AC_REQUIRE([gt_HEADER_INTTYPES_H])
! dnl Check for <sys/inttypes.h>.
! AC_CHECK_HEADERS([sys/inttypes.h])
! dnl Check for <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
! AC_CHECK_HEADERS([sys/bitypes.h])
!
! AC_MSG_CHECKING([for stdint.h])
! AC_CACHE_VAL(gl_cv_header_stdint_h, [
! AC_TRY_COMPILE([#include <stdint.h>], [],
! gl_cv_header_stdint_h=yes, gl_cv_header_stdint_h=no)])
! AC_MSG_RESULT([$gl_cv_header_stdint_h])
! if test $gl_cv_header_stdint_h = yes; then
! AC_DEFINE(HAVE_STDINT_H, 1,
! [Define if you have a working <stdint.h> header file.])
! STDINT_H=''
! else
! STDINT_H='stdint.h'
dnl Is long == int64_t ?
AC_CACHE_CHECK([whether 'long' is 64 bit wide], gl_cv_long_bitsize_64, [
--- 8,48 ----
dnl Test whether <stdint.h> is supported or must be substituted.
AC_DEFUN([gl_STDINT_H],
! [
! dnl Check for <inttypes.h> that doesn't clash with <sys/types.h>.
! dnl On IRIX 5.3, <inttypes.h> conflicts with <sys/types.h>.
! AC_CACHE_CHECK([for inttypes.h], gl_cv_header_inttypes_h, [
! AC_TRY_COMPILE([
! #include <sys/types.h>
! #include <inttypes.h>],
! [], gl_cv_header_inttypes_h=yes, gl_cv_header_inttypes_h=no)
! ])
! if test $gl_cv_header_inttypes_h = yes; then
! AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
! [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.])
! ac_cv_header_inttypes_h=yes; dnl Hack for gl_FULL_HEADER_PATH.
! gl_FULL_HEADER_PATH([inttypes.h])
! fi
!
! dnl Check for <sys/inttypes.h>.
! AC_CHECK_HEADERS([sys/inttypes.h])
!
! dnl Check for <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
! AC_CHECK_HEADERS([sys/bitypes.h])
!
! dnl Check for <stdint.h> that doesn't clash with <sys/types.h>.
! AC_CACHE_CHECK([for stdint.h], gl_cv_header_stdint_h, [
! AC_TRY_COMPILE([
! #include <sys/types.h>
! #include <stdint.h>],
! [], gl_cv_header_stdint_h=yes, gl_cv_header_stdint_h=no)
! ])
! if test $gl_cv_header_stdint_h = yes; then
! AC_DEFINE_UNQUOTED(HAVE_STDINT_H, 1,
! [Define if <stdint.h> exists and doesn't clash with <sys/types.h>.])
! ac_cv_header_stdint_h=yes; dnl Hack for gl_FULL_HEADER_PATH.
! gl_FULL_HEADER_PATH([stdint.h])
! fi
dnl Is long == int64_t ?
AC_CACHE_CHECK([whether 'long' is 64 bit wide], gl_cv_long_bitsize_64, [
***************
*** 55,60 ****
fi
AC_SUBST(HAVE_LONG_LONG_64BIT)
! fi
! AC_SUBST(STDINT_H)
])
--- 72,1107 ----
fi
AC_SUBST(HAVE_LONG_LONG_64BIT)
! dnl Here we use FULL_PATH_INTTYPES_H and FULL_PATH_STDINT_H, not just
! dnl <inttypes.h> and <stdint.h>, so that it also works during a
! dnl "config.status --recheck" if an inttypes.h or stdint.h have been
! dnl created in the build directory.
! other_includes='
! /* Get those types that are already defined in other system include files. */
! #if defined(__FreeBSD__)
! # include <sys/inttypes.h>
! #endif
! #if defined(__OpenBSD__)
! # include <sys/types.h>
! # if HAVE_INTTYPES_H
! # include FULL_PATH_INTTYPES_H
! # endif
! #endif
! #if defined(__linux__) && HAVE_SYS_BITYPES_H
! # include <sys/bitypes.h>
! #endif
! #if defined(__sun) && HAVE_SYS_INTTYPES_H
! # include <sys/inttypes.h>
! #endif
! #if (defined(__hpux) || defined(_AIX)) && HAVE_INTTYPES_H
! # include FULL_PATH_INTTYPES_H
! #endif
! #if HAVE_STDINT_H
! # include FULL_PATH_STDINT_H
! #endif
! '
!
! AC_FOREACH([gltype],
! [int8_t int16_t int32_t int64_t
! uint8_t uint16_t uint32_t uint64_t
! int_least8_t int_least16_t int_least32_t int_least64_t
! uint_least8_t uint_least16_t uint_least32_t uint_least64_t
! int_fast8_t int_fast16_t int_fast32_t int_fast64_t
! uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t
! intptr_t uintptr_t
! intmax_t uintmax_t], [
! AC_MSG_CHECKING([for gltype])
! AC_COMPILE_IFELSE([
! AC_LANG_PROGRAM([$other_includes
! /* Test if the type exists. */
! gltype x = 17;
! ])],
! result=yes, result=no)
! gl_cv_type_[]gltype=$result
! AC_MSG_RESULT($result)
! if test $result = yes; then
!
AC_DEFINE_UNQUOTED([HAVE_]translit(gltype,[aefilmnprstux],[AEFILMNPRSTUX]), 1,
! [Define to 1 if the type 'gltype' is already defined.])
! fi
! ])
!
! dnl Now see if we need a substitute <stdint.h>.
! gl_cv_header_working_stdint_h=no
! if test $gl_cv_header_stdint_h = yes; then
! AC_FOREACH([gltype],
! [int64_t uint64_t
! int_least64_t uint_least64_t
! int_fast64_t uint_fast64_t], [
! AC_COMPILE_IFELSE([
! AC_LANG_PROGRAM([#include <stdint.h>
! /* Test if the type exists. */
! gltype x = 17;
! ])],
! result=yes, result=no)
! gl_cv_stdint_[]gltype=$result
! if test $result = yes; then
!
AC_DEFINE_UNQUOTED([HAVE_]translit(gltype,[aefilmnprstux],[AEFILMNPRSTUX])[_IN_STDINT_H],
1,
! [Define to 1 if the type '$type' is already defined in <stdint.h>.])
! fi
! ])
! AC_COMPILE_IFELSE([
! AC_LANG_PROGRAM([
! #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
! #include <stdint.h>
! int8_t a1 = INT8_C (17);
! int16_t a2 = INT16_C (17);
! int32_t a3 = INT32_C (17);
! #if HAVE_INT64_T_IN_STDINT_H
! int64_t a4 = INT64_C (17);
! #endif
! uint8_t b1 = UINT8_C (17);
! uint16_t b2 = UINT16_C (17);
! uint32_t b3 = UINT32_C (17);
! #if HAVE_UINT64_T_IN_STDINT_H
! uint64_t b4 = UINT64_C (17);
! #endif
! int_least8_t c1 = 17;
! int_least16_t c2 = 17;
! int_least32_t c3 = 17;
! #if HAVE_INT_LEAST64_T_IN_STDINT_H
! int_least64_t c4 = 17;
! #endif
! uint_least8_t d1 = 17;
! uint_least16_t d2 = 17;
! uint_least32_t d3 = 17;
! #if HAVE_UINT_LEAST64_T_IN_STDINT_H
! uint_least64_t d4 = 17;
! #endif
! int_fast8_t e1 = 17;
! int_fast16_t e2 = 17;
! int_fast32_t e3 = 17;
! #if HAVE_INT_FAST64_T_IN_STDINT_H
! int_fast64_t e4 = 17;
! #endif
! uint_fast8_t f1 = 17;
! uint_fast16_t f2 = 17;
! uint_fast32_t f3 = 17;
! #if HAVE_UINT_FAST64_T_IN_STDINT_H
! uint_fast64_t f4 = 17;
! #endif
! intptr_t g = 17;
! uintptr_t h = 17;
! intmax_t i = INTMAX_C (17);
! uintmax_t j = UINTMAX_C (17);
! ])],
! [gl_cv_header_working_stdint_h=yes])
! fi
! if test $gl_cv_header_working_stdint_h = yes; then
! dnl Use the existing <stdint.h>, adding missing macro definitions.
! suff64=
! suffu64=
! if test $HAVE_LONG_64BIT = 1; then
! suff64=L
! suffu64=UL
! else
! if test $HAVE_LONG_LONG_64BIT = 1; then
! suff64=LL
! suffu64=ULL
! else
! AC_EGREP_CPP([msvc compiler], [
! #ifdef _MSC_VER
! msvc compiler
! #endif
! ], [
! suff64=i64
! suffu64=ui64
! ])
! fi
! fi
! dnl Here we assume a standard architecture where the hardware integer
! dnl types have 8, 16, 32, optionally 64 bits.
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT8_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT8_MIN], [-128],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT8_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT8_MAX], [127],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT8_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT8_MAX], [255U],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT16_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT16_MIN], [-32768],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT16_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT16_MAX], [32767],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT16_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT16_MAX], [65535U],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT32_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT32_MIN], [(~INT32_MAX)],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT32_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT32_MAX], [2147483647],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT32_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT32_MAX], [4294967295U],
! [Define if <stdint.h> doesn't define it.])])
! if test $gl_cv_stdint_int64_t = yes; then
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT64_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT64_MIN], [(~INT64_MAX)],
! [Define if <stdint.h> doesn't define it but has the int64_t
type.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT64_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT64_MAX], [9223372036854775807${suff64}],
! [Define if <stdint.h> doesn't define it but has the int64_t
type.])])
! fi
! if test $gl_cv_stdint_uint64_t = yes; then
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT64_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT64_MAX], [18446744073709551615${suffu64}],
! [Define if <stdint.h> doesn't define it but has the uint64_t
type.])])
! fi
! dnl Here we assume a standard architecture where the hardware integer
! dnl types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
! dnl are the same as the corresponding N_t types.
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST8_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST8_MIN], [INT8_MIN],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST8_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST8_MAX], [INT8_MAX],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_LEAST8_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT_LEAST8_MAX], [UINT8_MAX],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST16_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST16_MIN], [INT16_MIN],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST16_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST16_MAX], [INT16_MAX],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_LEAST16_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT_LEAST16_MAX], [UINT16_MAX],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST32_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST32_MIN], [INT32_MIN],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST32_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST32_MAX], [INT32_MAX],
! [Define if <stdint.h> doesn't define it.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_LEAST32_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT_LEAST32_MAX], [UINT32_MAX],
! [Define if <stdint.h> doesn't define it.])])
! if test $gl_cv_stdint_int_least64_t = yes; then
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST64_MIN
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST64_MIN], [INT64_MIN],
! [Define if <stdint.h> doesn't define it but has the int64_t
type.])])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_LEAST64_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([INT_LEAST64_MAX], [INT64_MAX],
! [Define if <stdint.h> doesn't define it but has the int64_t
type.])])
! fi
! if test $gl_cv_stdint_uint_least64_t = yes; then
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_LEAST64_MAX
! found it
! #endif
! ], ,
! [AC_DEFINE([UINT_LEAST64_MAX], [UINT64_MAX],
! [Define if <stdint.h> doesn't define it but has the uint64_t
type.])])
! fi
! dnl Here we assume a standard architecture where the hardware integer
! dnl types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
! dnl are taken from the same list of types.
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST8_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int8_t) - 1];
! ]], [result=INT8_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int16_t) - 1];
! ]], [result=INT16_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST8_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST8_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int8_t) - 1];
! ]], [result=INT8_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int16_t) - 1];
! ]], [result=INT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast8_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST8_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_FAST8_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast8_t == sizof uint8_t) - 1];
! ]], [result=UINT8_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast8_t == sizof uint16_t) - 1];
! ]], [result=UINT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast8_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast8_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([UINT_FAST8_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST16_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast16_t == sizof int16_t) - 1];
! ]], [result=INT16_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast16_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast16_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST16_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST16_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast16_t == sizof int16_t) - 1];
! ]], [result=INT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast16_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast16_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST16_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_FAST16_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast16_t == sizof uint16_t) - 1];
! ]], [result=UINT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast16_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast16_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([UINT_FAST16_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST32_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast32_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast32_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST32_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST32_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast32_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast32_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST32_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_FAST32_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast32_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast32_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([UINT_FAST32_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! if test $gl_cv_stdint_uint_fast64_t = yes; then
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST64_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast64_t == sizof int64_t) - 1];
! ]], [result=INT32_MIN])
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST64_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INT_FAST64_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof int_fast64_t == sizof int64_t) - 1];
! ]], [result=INT32_MAX])
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INT_FAST64_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! fi
! if test $gl_cv_stdint_uint_fast64_t = yes; then
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINT_FAST64_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uint_fast64_t == sizof uint64_t) - 1];
! ]], [result=UINT32_MAX])
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([UINT_FAST64_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! fi
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INTPTR_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intptr_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intptr_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INTPTR_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INTPTR_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intptr_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intptr_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INTPTR_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINTPTR_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uintptr_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uintptr_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([UINTPTR_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INTMAX_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intmax_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intmax_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INTMAX_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef INTMAX_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intmax_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof intmax_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([INTMAX_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef UINTMAX_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uintmax_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdint.h>
! int verify[2 * (sizeof uintmax_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([UINTMAX_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef PTRDIFF_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stddef.h>
! #include <stdint.h>
! int verify[2 * (sizeof ptrdiff_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stddef.h>
! #include <stdint.h>
! int verify[2 * (sizeof ptrdiff_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([PTRDIFF_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef PTRDIFF_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stddef.h>
! #include <stdint.h>
! int verify[2 * (sizeof ptrdiff_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stddef.h>
! #include <stdint.h>
! int verify[2 * (sizeof ptrdiff_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([PTRDIFF_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! gl_SIZE_MAX
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef SIG_ATOMIC_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <signal.h>
! int verify[2 * ((sig_atomic_t) -1 >= (sig_atomic_t) 0) - 1];
! ]], gl_cv_sig_atomic_signed=no, gl_cv_sig_atomic_signed=yes)
! if test $gl_cv_sig_atomic_signed = yes; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int8_t) - 1];
! ]], [result=INT8_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int16_t) - 1];
! ]], [result=INT16_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! fi
! fi
! else
! result=0
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([SIG_ATOMIC_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef SIG_ATOMIC_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <signal.h>
! int verify[2 * ((sig_atomic_t) -1 >= (sig_atomic_t) 0) - 1];
! ]], gl_cv_sig_atomic_signed=no, gl_cv_sig_atomic_signed=yes)
! if test $gl_cv_sig_atomic_signed = yes; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int8_t) - 1];
! ]], [result=INT8_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int16_t) - 1];
! ]], [result=INT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! fi
! fi
! else
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof uint8_t) - 1];
! ]], [result=UINT8_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof uint16_t) - 1];
! ]], [result=UINT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <signal.h>
! #include <stdint.h>
! int verify[2 * (sizeof sig_atomic_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! fi
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([SIG_ATOMIC_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! dnl Don't bother defining WCHAR_MIN and WCHAR_MAX, since they should
! dnl already be defined in <stddef.h>.
! dnl For wint_t we need <wchar.h>.
! dnl Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included
! dnl before <wchar.h>.
! dnl BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
! dnl <wchar.h>.
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef WINT_MIN
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! int verify[2 * ((wint_t) -1 >= (wint_t) 0) - 1];
! ]], gl_cv_wint_signed=no, gl_cv_wint_signed=yes)
! if test $gl_cv_wint_signed = yes; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int8_t) - 1];
! ]], [result=INT8_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int16_t) - 1];
! ]], [result=INT16_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int32_t) - 1];
! ]], [result=INT32_MIN])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int64_t) - 1];
! ]], [result=INT64_MIN])
! fi
! fi
! fi
! else
! result=0
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([WINT_MIN], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! AC_EGREP_CPP([found it], [#include <stdint.h>
! #ifdef WINT_MAX
! found it
! #endif
! ], ,
! [result=
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! int verify[2 * ((wint_t) -1 >= (wint_t) 0) - 1];
! ]], gl_cv_wint_signed=no, gl_cv_wint_signed=yes)
! if test $gl_cv_wint_signed = yes; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int8_t) - 1];
! ]], [result=INT8_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int16_t) - 1];
! ]], [result=INT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int32_t) - 1];
! ]], [result=INT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof int64_t) - 1];
! ]], [result=INT64_MAX])
! fi
! fi
! fi
! else
! AC_COMPILE_IFELSE([[#include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof uint8_t) - 1];
! ]], [result=UINT8_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof uint16_t) - 1];
! ]], [result=UINT16_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof uint32_t) - 1];
! ]], [result=UINT32_MAX])
! if test -z "$result"; then
! AC_COMPILE_IFELSE([[#include <wchar.h>
! #include <stdint.h>
! int verify[2 * (sizeof wint_t == sizof uint64_t) - 1];
! ]], [result=UINT64_MAX])
! fi
! fi
! fi
! fi
! if test -n "$result"; then
! AC_DEFINE_UNQUOTED([WINT_MAX], [$result],
! [Define if <stdint.h> doesn't define it.])
! fi
! ])
! STDINT_H=''
! else
! AC_FOREACH([type],
! [int8_t int16_t int32_t int64_t
! uint8_t uint16_t uint32_t uint64_t
! int_least8_t int_least16_t int_least32_t int_least64_t
! uint_least8_t uint_least16_t uint_least32_t uint_least64_t
! int_fast8_t int_fast16_t int_fast32_t int_fast64_t
! uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t
! intptr_t uintptr_t
! intmax_t uintmax_t],
! [if test $gl_cv_type_[]type = yes; then
! AC_CHECK_SIZEOF(type, , [$other_includes
! #include <stdio.h>
! ])
! fi
! ])
! AC_CHECK_SIZEOF([long])
! AC_CHECK_SIZEOF([unsigned long])
! AC_CHECK_SIZEOF([ptrdiff_t], , [#include <stddef.h>
! #include <stdio.h>
! ])
! AC_CHECK_SIZEOF([sig_atomic_t], , [#include <signal.h>
! #include <stdio.h>
! ])
! gl_CHECK_TYPE_SIGNED([sig_atomic_t], [#include <signal.h>])
! AC_CHECK_SIZEOF([size_t], , [#include <stddef.h>])
! dnl For wint_t we need <wchar.h>.
! dnl Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included
! dnl before <wchar.h>.
! dnl BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
! dnl <wchar.h>.
! AC_FOREACH([type], [wchar_t wint_t],
! [AC_CHECK_SIZEOF(type, , [#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! ])
! gl_CHECK_TYPE_SIGNED(type, [#include <stdio.h>
! #include <time.h>
! #include <wchar.h>
! ])
! ])
! STDINT_H='stdint.h'
! fi
! AC_SUBST(STDINT_H)
! ])
!
! dnl gl_CHECK_TYPE_SIGNED(type, INCLUDES) defines HAVE_SIGNED_TYPE if type
! dnl is signed.
! AC_DEFUN([gl_CHECK_TYPE_SIGNED],
! [
! AC_COMPILE_IFELSE(
! [AC_LANG_PROGRAM([$2
! int verify[2 * (($1) -1 < ($1) 0) - 1];])],
! result=yes, result=no)
! if test "$result" = yes; then
! AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_SIGNED_$1]), 1,
! [Define to 1 if '$1' is a signed integer type.])
! fi
])
- Re: [Cvs-dev] Re: [Cvs-test-results] Build CVS (TRUNK) failed., Derek R. Price, 2006/06/11
- Re: [Cvs-dev] Re: [Cvs-test-results] Build CVS (TRUNK) failed., Paul Eggert, 2006/06/12
- Re: [Cvs-dev] Re: [Cvs-test-results] Build CVS (TRUNK) failed., Mark D. Baushke, 2006/06/12
- stdint module rewrite (was: Re: Build CVS (TRUNK) failed.),
Bruno Haible <=
- Re: stdint module rewrite, Simon Josefsson, 2006/06/13
- Re: stdint module rewrite, Bruno Haible, 2006/06/13
- Re: stdint module rewrite, Simon Josefsson, 2006/06/14
- Re: stdint module rewrite, Bruno Haible, 2006/06/16
- Re: stdint module rewrite, Paul Eggert, 2006/06/13
- Re: stdint module rewrite, Bruno Haible, 2006/06/13
- Re: stdint module rewrite, Paul Eggert, 2006/06/13
- Re: stdint module rewrite, Bruno Haible, 2006/06/13
- Re: stdint module rewrite (was: Re: Build CVS (TRUNK) failed.), Ralf Wildenhues, 2006/06/13
- Re: stdint module rewrite (was: Re: Build CVS (TRUNK) failed.), Bruno Haible, 2006/06/13