From: Cesar Quiroz <cesar.quiroz@gmail.com>
To: 24682@debbugs.gnu.org
Subject: bug#24682: 26.0.50; Bootstrap failed
Date: Fri, 14 Oct 2016 23:39:12 -0700 [thread overview]
Message-ID: <CAN2qs+wciuCXEX9u+q3rCDyAKHs0=Bog_PeWbKLB_QVo3SOPhw@mail.gmail.com> (raw)
In-Reply-To: <87pon48sz1.fsf@gmx.de>
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16.10 has modified gcc to compile with -pie by default. That just must get
in the way of unexec.
Search "gcc" in https://wiki.ubuntu.com/YakketyYak/ReleaseNotes,
I have tried this successfully (both emacs-25 and master):
1. in the git workdir:
$ ./autogen.sh
2. in the build directory:
$ ...../configure CFLAGS=-no-pie <other configure options>
and the binaries built fine.
On topic, it would be nice if there was a string in the binary that told
one how the $(config.status --config), so one could (more) easily rebuild a
binary. Something like a function (emacs-configure-options).
This has worked with ASLR on (echo 2 > /proc/sys/kernel/randomize_va_space)
and with ASLR off (echo 0 > /proc/sys/kernel/randomize_va_space).
--César
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next prev parent reply other threads:[~2016-10-15 6:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-13 10:05 bug#24682: 26.0.50; Bootstrap failed Michael Albinus
2016-10-13 12:44 ` Michael Albinus
2016-10-13 16:22 ` Eli Zaretskii
2016-10-13 16:27 ` Michael Albinus
2016-10-14 14:40 ` Michael Albinus
2016-10-14 14:52 ` Eli Zaretskii
2016-10-14 15:33 ` Michael Albinus
2016-10-14 17:11 ` Eli Zaretskii
2016-10-15 6:15 ` Eli Zaretskii
2016-10-15 6:21 ` Eli Zaretskii
2016-10-15 7:01 ` Michael Albinus
2016-10-15 7:18 ` Michael Albinus
2016-10-15 7:24 ` Tim Cross
2016-10-15 13:32 ` Óscar Fuentes
2016-10-15 7:19 ` Eli Zaretskii
2016-10-15 7:31 ` Michael Albinus
2016-10-15 6:39 ` Cesar Quiroz [this message]
2016-10-15 7:23 ` Eli Zaretskii
-- strict thread matches above, loose matches on Subject: below --
2016-10-14 23:06 Emacs 25 from GIT build issue under Ubuntu 16.10 Tim Cross
2016-10-14 23:20 ` Tim Cross
2016-10-15 4:09 ` Paul Eggert
2016-10-15 6:18 ` bug#24682: 26.0.50; Bootstrap failed Eli Zaretskii
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