From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.org!.POSTED!not-for-mail
From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: [PATCH] Set also the group of installed files
Date: Thu, 21 Jun 2018 17:53:25 +0300
Message-ID: <83sh5gqjh6.fsf@gnu.org>
References: <23339.46790.117747.841207@a1i15.kph.uni-mainz.de>
Reply-To: Eli Zaretskii <eliz@gnu.org>
NNTP-Posting-Host: blaine.gmane.org
X-Trace: blaine.gmane.org 1529592694 20762 195.159.176.226 (21 Jun 2018 14:51:34 GMT)
X-Complaints-To: usenet@blaine.gmane.org
NNTP-Posting-Date: Thu, 21 Jun 2018 14:51:34 +0000 (UTC)
Cc: emacs-devel@gnu.org
To: Ulrich Mueller <ulm@gentoo.org>
Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Jun 21 16:51:30 2018
Return-path: <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>
Envelope-to: ged-emacs-devel@m.gmane.org
Original-Received: from lists.gnu.org ([208.118.235.17])
	by blaine.gmane.org with esmtp (Exim 4.84_2)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1fW0vp-0005Gb-1E
	for ged-emacs-devel@m.gmane.org; Thu, 21 Jun 2018 16:51:29 +0200
Original-Received: from localhost ([::1]:55904 helo=lists.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1fW0xw-0007d0-5B
	for ged-emacs-devel@m.gmane.org; Thu, 21 Jun 2018 10:53:40 -0400
Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41301)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <eliz@gnu.org>) id 1fW0xg-0007c4-SJ
	for emacs-devel@gnu.org; Thu, 21 Jun 2018 10:53:25 -0400
Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <eliz@gnu.org>) id 1fW0xb-0003Uv-Tq
	for emacs-devel@gnu.org; Thu, 21 Jun 2018 10:53:24 -0400
Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:49099)
	by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@gnu.org>)
	id 1fW0xb-0003Uq-Pv; Thu, 21 Jun 2018 10:53:19 -0400
Original-Received: from [176.228.60.248] (port=1496 helo=home-c4e4a596f7)
	by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256)
	(Exim 4.82) (envelope-from <eliz@gnu.org>)
	id 1fW0xb-0001mZ-1E; Thu, 21 Jun 2018 10:53:19 -0400
In-reply-to: <23339.46790.117747.841207@a1i15.kph.uni-mainz.de> (message from
	Ulrich Mueller on Thu, 21 Jun 2018 16:31:34 +0200)
X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]
X-Received-From: 2001:4830:134:3::e
X-BeenThere: emacs-devel@gnu.org
X-Mailman-Version: 2.1.21
Precedence: list
List-Id: "Emacs development discussions." <emacs-devel.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-devel>,
	<mailto:emacs-devel-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-devel/>
List-Post: <mailto:emacs-devel@gnu.org>
List-Help: <mailto:emacs-devel-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-devel>,
	<mailto:emacs-devel-request@gnu.org?subject=subscribe>
Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org
Original-Sender: "Emacs-devel" <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>
Xref: news.gmane.org gmane.emacs.devel:226570
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/226570>

> Date: Thu, 21 Jun 2018 16:31:34 +0200
> From: Ulrich Mueller <ulm@gentoo.org>
> 
> diff --git a/Makefile.in b/Makefile.in
> index 52d44d9708..d659d7a56f 100644
> --- a/Makefile.in
> +++ b/Makefile.in
> @@ -518,7 +518,10 @@ INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
>  set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
>  	  `id -un 2> /dev/null`; do \
>  	  [ -n "$${installuser}" ] && break ; \
> -	done
> +	done; \
> +	installgroup=$$(id -gn 2>/dev/null); \
> +	[ -n "$${installgroup}" ] && \
> +	  installuser="$${installuser}:$${installgroup}"

Is 'id' sufficiently portable to use it here?

Thanks.