bug#17157: [PATCH 1/5] Partially revert "dfa: improve port to freestanding DJGPP"

[arnold]

Hi.

Please don't revert this change. dfa.c is *shared* code, and there's no
reason for gawk to put stuff needed ONLY by dfa.c into its config.h
file. (Gawk doesn't have a system.h - most of that stuff is in awk.h
at the momment. The rest is in custom.h which is used to override defaults
from configure, and not for portability.)

I understand that grep doesn't need it, but dfa serves more than
one master. I appreciate the grep team's accommodating gawk's needs.

Thanks,

Arnold
------------------

Paolo Bonzini <address@hidden> wrote:

> This partially reverts the following commits:
> - df6da5d40a47abbc6e3451cb9fab7a8c9ede12cc.
> - c40e7f7158109985b901ae67e5faa06160547471.
> - 0995fc11214ebbb1c99a4b6d675fe615b0ed8539.
>
> As far as grep is concerned, the #define *does* belong in gnulib.  gawk
> can apply the fix in a common header file like grep's src/system.h.
> ---
>  src/dfa.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/src/dfa.c b/src/dfa.c
> index b22fe97..a7f0056 100644
> --- a/src/dfa.c
> +++ b/src/dfa.c
> @@ -34,11 +34,7 @@
>  #include <locale.h>
>  #include <stdbool.h>
>  
> -/* Gawk doesn't use Gnulib, so don't assume that setlocale and
> -   static_assert are present.  */
> -#ifndef LC_ALL
> -# define setlocale(category, locale) NULL
> -#endif
> +/* Gawk doesn't use Gnulib, so don't assume static_assert is present.  */
>  #ifndef static_assert
>  # define static_assert(cond, diagnostic) \
>      extern int (*foo (void)) [!!sizeof (struct { int foo: (cond) ? 8 : -1; 
> })]
> -- 
> 1.9.0
>
>
>
>
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> Subject: bug#17157: [PATCH 1/5] Partially revert "dfa: improve port to
>       freestanding DJGPP"
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> Date: Tue,  1 Apr 2014 11:18:42 +0200
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>
> This partially reverts the following commits:
> - df6da5d40a47abbc6e3451cb9fab7a8c9ede12cc.
> - c40e7f7158109985b901ae67e5faa06160547471.
> - 0995fc11214ebbb1c99a4b6d675fe615b0ed8539.
>
> As far as grep is concerned, the #define *does* belong in gnulib.  gawk
> can apply the fix in a common header file like grep's src/system.h.
> ---
>  src/dfa.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/src/dfa.c b/src/dfa.c
> index b22fe97..a7f0056 100644
> --- a/src/dfa.c
> +++ b/src/dfa.c
> @@ -34,11 +34,7 @@
>  #include <locale.h>
>  #include <stdbool.h>
>  
> -/* Gawk doesn't use Gnulib, so don't assume that setlocale and
> -   static_assert are present.  */
> -#ifndef LC_ALL
> -# define setlocale(category, locale) NULL
> -#endif
> +/* Gawk doesn't use Gnulib, so don't assume static_assert is present.  */
>  #ifndef static_assert
>  # define static_assert(cond, diagnostic) \
>      extern int (*foo (void)) [!!sizeof (struct { int foo: (cond) ? 8 : -1; 
> })]
> -- 
> 1.9.0
>
>
>
>
>