[Pan-users] [patch] building with gcc34

[Jens Petersen]

Here's a patch from Jeff Law to help build pan with gcc 3.4
and later.

Cheers, Jens


> --- Begin Message ---
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> Subject: 
>
> Minor bugs in pan
>
>
>
>
> Date: 
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> Wed, 10 Mar 2004 12:56:27 -0700
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> pan is relying upon the long deprecated and recently removed
> cast-as-lvalue GCC extension.  Thus it will not build with modern
> versions of GCC (3.4 will give a warning, 3.5 will give an error).
>
> This patch (or something similar) ought to take care of the problem.
>
> *** pan-0.14.2/pan/base/msort.c.ORIG    2004-03-10 12:45:16.830099560 -0700
> --- pan-0.14.2/pan/base/msort.c 2004-03-10 12:46:47.125372592 -0700
> *************** msort_with_tmp (
> *** 65,78 ****
>                         if ((*cmp) (b1, b2) <= 0)
>                         {
>                                 --n1;
> !                               *((unsigned long int *) tmp)++ =
> !                                       *((unsigned long int *) b1)++;
>                         }
>                         else
>                         {
>                                 --n2;
> !                               *((unsigned long int *) tmp)++ =
> !                                       *((unsigned long int *) b2)++;
>                         }
>                 }
>         else
> --- 65,82 ----
>                         if ((*cmp) (b1, b2) <= 0)
>                         {
>                                 --n1;
> !                               *((unsigned long int *) tmp) =
> !                                       *((unsigned long int *) b1);
> !                               tmp = ((unsigned long int *)tmp) + 1;
> !                               b1 = ((unsigned long int *)b1) + 1;
>                         }
>                         else
>                         {
>                                 --n2;
> !                               *((unsigned long int *) tmp) =
> !                                       *((unsigned long int *) b2);
> !                               tmp = ((unsigned long int *)tmp) + 1;
> !                               b1 = ((unsigned long int *)b1) + 1;
>                         }
>                 }
>         else
>
>
>
> --- End Message ---