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From: Cesar Quiroz <cesar.quiroz@gmail.com>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: "Óscar Fuentes" <ofv@wanadoo.es>,
	"Tim Cross" <theophilusx@gmail.com>,
	"Michael Albinus" <michael.albinus@gmx.de>,
	24682@debbugs.gnu.org
Subject: bug#24682: Emacs 25 from GIT build issue under Ubuntu 16.10
Date: Sat, 15 Oct 2016 22:31:46 -0700	[thread overview]
Message-ID: <CAN2qs+wLjwZeCPh=4XPhjX-_MK4C74OR5r3vv=n4ewjSBjApGw@mail.gmail.com> (raw)
In-Reply-To: <6112973d-aeda-8839-50f1-518a3d2a1a46@cs.ucla.edu>

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-no-pie versus -nopie

There was something in the release notes about -no-pie being the standard
negation of -pie, while -nopie was introduced (by Debian?) to deal with the
issue.

Relevant snippet from config.log:

configure:31624: checking whether gcc accepts -nopie
configure:31644: gcc -o conftest -no-pie      -nopie conftest.c   >&5
gcc: error: unrecognized command line option '-nopie'; did you mean
'-no-pie'?
configure:31644: $? = 1


--César

On Sat, Oct 15, 2016 at 9:51 PM, Paul Eggert <eggert@cs.ucla.edu> wrote:

> On 10/15/2016 12:56 AM, Eli Zaretskii wrote:
>
>> This is bug#24682, please follow up there.
>>
>
> configure.ac on emacs-25 knows about this problem, and attempts to build
> Emacs with -nopie. Please investigate why this is not working on Ubuntu
> 16.10. I assume './configure' is outputting a string like "checking whether
> gcc accepts -nopie... no"; why is that? Try looking in config.log near the
> string "accepts -nopie".
>
> As noted in configure.ac, this problem has occurred before; see Bug#18784
> and Bug#20338. Possibly we merely need to tweak configure.ac to pacify
> Ubuntu's variant of GCC.
>

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  reply	other threads:[~2016-10-16  5:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAC=50j9CoQVPwV6W95VwDuz-yCcmYRDbZqSNsZBy8NQcL658rw@mail.gmail.com>
     [not found] ` <CAC=50j-Gc5w7KYp=7Vt++WW+2JdhNC4zSK5XzCEAfm+tWXFWvg@mail.gmail.com>
     [not found]   ` <8790a2e0-20e6-6d4e-cf44-48eb115819af@cs.ucla.edu>
2016-10-15  6:18     ` bug#24682: 26.0.50; Bootstrap failed Eli Zaretskii
     [not found] ` <83pon22m0d.fsf@gnu.org>
2016-10-16  4:51   ` bug#24682: Emacs 25 from GIT build issue under Ubuntu 16.10 Paul Eggert
2016-10-16  5:31     ` Cesar Quiroz [this message]
2016-10-16  6:54       ` Eli Zaretskii
2016-10-16  7:10         ` Cesar Quiroz
2016-10-16 23:56       ` Paul Eggert
2016-10-17  3:04         ` Cesar Quiroz
2016-10-17  5:03           ` Cesar Quiroz
2016-10-17  6:18             ` Paul Eggert
2016-10-19  4:13               ` Cesar Quiroz

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