On Thu, 1 Sep 2011, Gary Funck wrote:
> +# MAX_LANG is the maximum number of languages that can be defined.
> +# Its value is extracted from the value of CL_PARAMS in opts.h
> +# and is passed on the command line as '-v max_lang=...'.
> +if (n_langs > max_lang) {
> + print "Error: the number of defined languages (" n_langs ") " \
> + "exceeds the maximum supported by this implementation " \
> + "(" max_lang ")" > "/dev/stderr"
> + exit 2
Are you sure this /dev/stderr reference is portable?
I think this is trying to be too clever and you should just generate
#if/#error in the output just like all the other error checks, and so not
need to extract a value from a header with awk at all.
--
Joseph S. Myers
jos...@codesourcery.com
