Simon Josefsson <[EMAIL PROTECTED]> wrote:
> Using the perror module results in warnings:
>
> warning: module perror depends on a module with an incompatible license:
> intprops
> warning: module perror depends on a module with an incompatible license:
> strerror
>
> The reason appears to be because perror is 'LGPLv2+' while intprops and
> strerror is 'LGPL'.
>
> Does anyone see any problem with the patch below?
>
> /Simon
>
> diff --git a/modules/intprops b/modules/intprops
> index f4709d5..0680adf 100644
> --- a/modules/intprops
> +++ b/modules/intprops
> @@ -14,7 +14,7 @@ Include:
> "intprops.h"
>
> License:
> -LGPL
> +LGPLv2+
>
> Maintainer:
> Paul Eggert
An alternative is to remove strerror's dependency
on the LGPL'd intprops module. (perror depends on strerror).
strerror.c appears to need intprops only for its
definition of the INT_STRLEN_BOUND macro, used here:
{
char *result = strerror (n);
if (result == NULL || result[0] == '\0')
{
static char const fmt[] = "Unknown error (%d)";
static char mesg[sizeof fmt + INT_STRLEN_BOUND (n)];
sprintf (mesg, fmt, n);
Just remove the inclusion of intprops.h
and instead define INT_STRLEN_BOUND to whatever constant
e.g., INT_STRLEN_BOUND(int64_t) evaluates to.
