From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: Re: [PATCH] gnu: guix: Set 'guix-dot-program' emacs variable. Date: Fri, 16 Oct 2015 10:20:02 +0200 Message-ID: <87si5buswd.fsf@gnu.org> References: <877fmnkj61.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:38790) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zn0FF-0007f6-RH for guix-devel@gnu.org; Fri, 16 Oct 2015 04:20:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zn0FA-0003Y4-Rm for guix-devel@gnu.org; Fri, 16 Oct 2015 04:20:09 -0400 In-Reply-To: <877fmnkj61.fsf@gmail.com> (Alex Kost's message of "Thu, 15 Oct 2015 22:48:06 +0300") List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org To: Alex Kost Cc: guix-devel@gnu.org Alex Kost skribis: > What about modifying =E2=80=98guix=E2=80=99 package to make various "View= graph" actions > in "M-x guix" work by default (without installing graphviz)? I would rather change Guix itself: What about adding =E2=80=98guix-dot-prog= ram=E2=80=99 to guix-config.el.in, set to "@DOT_USER_PROGRAM@" (which doesn=E2=80=99t ex= ist yet)? We can=E2=80=99t use @DOT@ because currently it is set to something like: DOT=3D'${SHELL} /home/ludo/src/guix/build-aux/missing dot' So we need an AC_PATH_PROG for dot that defines the =E2=80=98DOT_USER_PROGR= AM=E2=80=99 substitution variable. Does that make sense? Thanks, Ludo=E2=80=99.