netdev - Re: [PATCH iproute2] make yacc usage POSIX compatible

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Message-ID: <20200120094513.639114e7@hermes.lan>
Date:   Mon, 20 Jan 2020 09:45:13 -0800
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     Ethan Sommer <e5ten.arch@...il.com>
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH iproute2] make yacc usage POSIX compatible

On Wed,  8 Jan 2020 14:57:05 -0500
Ethan Sommer <e5ten.arch@...il.com> wrote:

> config: put YACC in config.mk and use environmental variable if present
> 
> ss:
> use YACC variable instead of hardcoding bison
> place options before source file argument
> use -b to specify file prefix instead of output file, as -o isn't POSIX
> compatible, this generates ssfilter.tab.c instead of ssfilter.c
> replace any references to ssfilter.c with references to ssfilter.tab.c
> 
> tc:
> use -p flag to set name prefix instead of bison-specific api.prefix
> directive
> remove unneeded bison-specific directives
> use -b instead of -o, replace references to previously generated
> emp_ematch.yacc.[ch] with references to newly generated
> emp_ematch.tab.[ch]
> 
> Signed-off-by: Ethan Sommer <e5ten.arch@...il.com>

Looks good applied