[PATCH 5/8] elf: Emit tunconf "not recognized" warning on stderr

[DJ Delorie]

Adhemerval Zanella <adhemerval.zanella@linaro.org> writes:
> For consistency with other errors.

I did it this way so it *wasn't* an error, just a warning.  We don't
have warning_at_line().  I couldn't think of a good reason to limit the
cache only to tunables that the current version of ldconfig knows about,
so I didn't.  This way we can support multiple versions of glibc and
evern non-glibc tunables (assuming the application had a way to get to
them).

> diff --git a/elf/tunconf.c b/elf/tunconf.c

> -    printf ("%s:%d: Warning: tunable %s not recognized.\n",
> -	    filename, lineno, name);
> +    error_at_line (0, 0, filename, lineno,
> +		   "Warning: tunable %s not recognized", name);