From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com
Subject: Re: Re: Segmentation fault in static binaries built with recent binutils
Date: Wed, 18 Jul 2018 22:24:07 +0200 [thread overview]
Message-ID: <20180718202406.GO4418@port70.net> (raw)
In-Reply-To: <20180718201928.GN4418@port70.net>
* Szabolcs Nagy <nsz@port70.net> [2018-07-18 22:19:28 +0200]:
> the difference between the two cases was --build-id
>
> --build-id=sha1 works, --build-id=none segfaults
>
as a work around you can add build-id to the musl-gcc.specs
diff --git a/tools/musl-gcc.specs.sh b/tools/musl-gcc.specs.sh
index 294e24f7..9b4aa761 100644
--- a/tools/musl-gcc.specs.sh
+++ b/tools/musl-gcc.specs.sh
@@ -23,7 +23,7 @@ libgcc.a%s %:if-exists(libgcc_eh.a%s)
%{shared|pie:crtendS.o%s;:crtend.o%s} $libdir/crtn.o
*link:
--dynamic-linker $ldso -nostdlib %{shared:-shared} %{static:-static} %{rdynamic:-export-dynamic}
+--build-id -dynamic-linker $ldso -nostdlib %{shared:-shared} %{static:-static} %{rdynamic:-export-dynamic}
*esp_link:
next prev parent reply other threads:[~2018-07-18 20:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-18 16:39 Reiner Herrmann
2018-07-18 17:37 ` Rich Felker
2018-07-18 18:14 ` Reiner Herrmann
2018-07-18 19:00 ` Szabolcs Nagy
2018-07-18 19:38 ` Szabolcs Nagy
2018-07-18 20:19 ` Szabolcs Nagy
2018-07-18 20:24 ` Szabolcs Nagy [this message]
2018-07-18 20:50 ` Rich Felker
2018-07-18 20:53 ` Reiner Herrmann
2018-07-18 21:37 ` Szabolcs Nagy
2018-07-18 21:49 ` Reiner Herrmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180718202406.GO4418@port70.net \
--to=nsz@port70.net \
--cc=musl@lists.openwall.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/musl/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).