Gentoo Archives: gentoo-user

From: tedheadster <tedheadster@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] cmake 3.16.5 Segmentation Violation
Date: Wed, 03 Jun 2020 17:50:41
Message-Id: CAP8WD_YBOeh9dAr-6BDL_cG5Fxb0RXPPDVf_xY-EoLxb9_pfCg@mail.gmail.com
In Reply to: Re: [gentoo-user] cmake 3.16.5 Segmentation Violation by David Haller
1 On Wed, Jun 3, 2020 at 1:43 PM David Haller <gentoo@×××××××.de> wrote:
2 >
3 > Hello,
4 >
5 > On Wed, 03 Jun 2020, tedheadster wrote:
6 > >I am getting a segmentation violation when running a recompiled
7 > >'cmake'. I rebuilt with debugging symbols; here are the results:
8 > >
9 > >/var/tmp/portage/dev-util/cmake-3.16.5/image/usr/bin # gdb ./cmake
10 > [..]
11 > >Program received signal SIGSEGV, Segmentation fault.
12 > >0xb7de7296 in uv_loop_close (loop=0x0) at
13 > ^^^^^^^^^^^^
14 > >/usr/src/debug/dev-libs/libuv-1.35.0/libuv-1.35.0/src/uv-common.c:757
15 > ^^^^^^^^^^^^^^
16 > >757 if (uv__has_active_reqs(loop))
17 > >(gdb) up
18 > >#1 0x0053fab4 in main (ac=<optimized out>, av=0xb09a60)
19 > > at /var/tmp/portage/dev-util/cmake-3.16.5/work/cmake-3.16.5/Source/cmakemain.cxx:706
20 > >706 uv_loop_close(uv_default_loop());
21 > >(gdb) up
22 >
23 > Try re-emerging dev-libs/libuv?
24
25 I already had to re-emerge dev-libs/libuv to build the debug version.
26 No change in behavior.
27
28 This is from a completely fresh install using the very recent
29 stage3-i686-systemd-20200527T000231Z.tar.xz.
30
31 - Matthew