Date: Sat, 5 Sep 2015 20:50:29 -0600 (MDT) From: Warren Block <wblock@wonkity.com> To: kpneal@pobox.com Cc: Carl Johnson <carlj@peak.org>, freebsd-questions@freebsd.org Subject: Re: GCC question Message-ID: <alpine.BSF.2.20.1509052041040.78141@wonkity.com> In-Reply-To: <20150906011733.GC94488@neutralgood.org> References: <55EAEE19.2060807@hiwaay.net> <20150905140658.GA790@ozzmosis.com> <55EAF9BA.3080700@hiwaay.net> <87oahg97ff.fsf@elk.localnet> <20150906011733.GC94488@neutralgood.org>
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On Sat, 5 Sep 2015, kpneal@pobox.com wrote:
> On Sat, Sep 05, 2015 at 09:07:00AM -0700, Carl Johnson wrote:
>> As long as this came up, does anybody know of a similar incantation to
>> show the defined rules and symbols for make? I remember seeing
>> something like that years ago, but I haven't been able to find it
>> since.
>
> There's a bunch of -d suboptions to make in its man page.
>
> Try "-dg1 -dv" as options to make. If that isn't quite right it should
> at least be a starting point.
These are not perfect, but they are useful. If you use csh/tcsh,
anyway:
alias __makevars 'make -ndv |& perl -ne '\''print "$1\n" if /^(?:Command|Global|Internal):(\S+?)\s+/;'\'' | sort -u'
complete make 'C/F/(FORMATS= FORMATS=html FORMATS=html-split FORMATS=pdf)/' \
'p/1/`make -V .ALLTARGETS`/' \
'n/-V/`__makevars`/'
'make' [space] [tab] completes from available targets.
'make -V' [space] [tab] completes from known variables.
Both probably miss some. The variable completion could be
faster. Improvements welcome.
(The first is for me, to complete 'make FORMATS=' for docs.)
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