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Re: simplification rewrite of stdint module installed into gnulib


From: Mark D. Baushke
Subject: Re: simplification rewrite of stdint module installed into gnulib
Date: Mon, 03 Jul 2006 07:28:13 -0700

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Hi Paul,

Paul Eggert <address@hidden> writes:

> Thanks for the bug report.  How about this patch instead?
> It includes @FULL_PATH_STDINT_H@ first, before <sys/types.h>;
> this should be a bit safer than including @FULL_PATH_STDINT_H@ twice.

Your proposed patch works fine on MacOS X 10.4.6.

        -- Mark

> 
> --- old/stdint_.h     2006-07-02 22:49:39.000000000 -0700
> +++ new/stdint_.h     2006-07-03 01:39:23.000000000 -0700
> @@ -32,15 +32,6 @@
>     for the "fast" types and macros, which we recommend against using
>     in public interfaces due to compiler differences.  */
>  
> -/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
> -   IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).  */
> -#if @HAVE_SYS_TYPES_H@
> -# include <sys/types.h>
> -#endif
> -
> -/* Get LONG_MIN, LONG_MAX, ULONG_MAX.  */
> -#include <limits.h>
> -
>  #if @HAVE_STDINT_H@
>  # if defined __sgi && ! defined __c99
>     /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users
> @@ -55,6 +46,17 @@
>  # include @FULL_PATH_STDINT_H@
>  #endif
>  
> +/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
> +   IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
> +   MacOS X 10.4.6 <sys/types.h> includes <stdint.h>, and relies on its
> +   definitions, so include <sys/types.h> after @address@hidden  */
> +#if @HAVE_SYS_TYPES_H@
> +# include <sys/types.h>
> +#endif
> +
> +/* Get LONG_MIN, LONG_MAX, ULONG_MAX.  */
> +#include <limits.h>
> +
>  #if @HAVE_INTTYPES_H@
>    /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
>       int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
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