From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ergus Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] Re: etags name collision. 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:288222 Archived-At: On Mon, Apr 11, 2022 at 06:51:58PM +0300, Eli Zaretskii wrote: >> Date: Mon, 11 Apr 2022 17:46:35 +0200 >> From: Ergus >> Cc: emacs-devel@gnu.org >> >> >I'm opposed to dropping stuff just because we can. If you want to add >> >an option not to install ctags if another version is installed >> >(similarly to what we do with movemail), that's fine. >> >> What about the attached patch? > >The code should test whether another version of 'ctags' is already >installed, and if so, that it isn't our 'ctags'. _Then_ we could >default to not installing our 'ctags'. Your proposal doesn't make >that test, so please add it. > >Thanks. > I do this tests like with mailutils and movemail: (ctags --version) >/dev/null 2>&1 || with_ctags=no Isn't this enough?