Gentoo Archives: gentoo-user

From: Paul Colquhoun <paulcol@×××××××××××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Gcc 5.3
Date: Thu, 24 Dec 2015 22:06:40
Message-Id: 3130511.9Le3n45h4f@bluering
In Reply to: [gentoo-user] Gcc 5.3 by Alan Grimes
1 On Thu, 24 Dec 2015 10:18:27 Alan Grimes wrote:
2 > Hey, thanks for putting out gcc 5.3...
3 >
4 > Unfortunately, it fails to bootstrap on my machine. I am getting
5 > differences between the stage 2 and stage 3 compilers and it's dying... =(
6 >
7 > make[2]: Entering directory
8 > '/var/tmp/portage/sys-devel/gcc-5.3.0/work/build'
9 > make[3]: Entering directory
10 > '/var/tmp/portage/sys-devel/gcc-5.3.0/work/build'
11 > rm -f stage_current
12 > make[3]: Leaving directory '/var/tmp/portage/sys-devel/gcc-5.3.0/work/build'
13 > Comparing stages 2 and 3
14 > warning: gcc/cc1plus-checksum.o differs
15 > warning: gcc/cc1-checksum.o differs
16 > Bootstrap comparison failure!
17 > gcc/tree-ssa-threadedge.o differs
18
19
20 I'm getting the same problem. I keyworded 5.1.0 as a test, and it did the same
21 thing.
22
23 Perhaps my search skills are lacking, but I cant see anything else about this
24 for GCC v5 (yet).
25
26 Was planning to poke at it for a few more days before putting in a bug report.
27
28 I've included the first part of 'emerge --info' for my system below. Is yours
29 similar?
30
31
32 Portage 2.2.26 (python 2.7.11-final-0,
33 default/linux/amd64/13.0/desktop/kde/systemd, gcc-4.9.3, glibc-2.22-r1, 4.2.2-
34 gentoo x86_64)
35 =================================================================
36 System Settings
37 =================================================================
38 System uname: Linux-4.2.2-gentoo-x86_64-AMD_FX-tm-8120_Eight-Core_Processor-
39 with-gentoo-2.2
40 KiB Mem: 16441164 total, 679344 free
41 KiB Swap: 67108856 total, 67108684 free
42 Timestamp of repository gentoo: Thu, 24 Dec 2015 15:45:01 +0000
43 sh bash 4.3_p42
44 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
45 ccache version 3.2.4 [disabled]
46 app-shells/bash: 4.3_p42::gentoo
47 dev-java/java-config: 2.2.0::gentoo
48 dev-lang/perl: 5.22.1::gentoo
49 dev-lang/python: 2.7.11-r1::gentoo, 3.4.3-r7::gentoo, 3.5.1-
50 r2::gentoo
51 dev-util/ccache: 3.2.4::gentoo
52 dev-util/cmake: 3.4.1::gentoo
53 dev-util/pkgconfig: 0.29::gentoo
54 sys-apps/baselayout: 2.2::gentoo
55 sys-apps/openrc: 0.19.1::gentoo
56 sys-apps/sandbox: 2.10-r1::gentoo
57 sys-devel/autoconf: 2.13::gentoo, 2.69-r1::gentoo
58 sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6::gentoo, 1.13.4-
59 r1::gentoo, 1.14.1-r1::gentoo, 1.15-r1::gentoo
60 sys-devel/binutils: 2.25.1-r1::gentoo
61 sys-devel/gcc: 4.9.3::gentoo
62 sys-devel/gcc-config: 1.8::gentoo
63 sys-devel/libtool: 2.4.6-r1::gentoo
64 sys-devel/make: 4.1-r1::gentoo
65 sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers)
66 sys-libs/glibc: 2.22-r1::gentoo
67
68
69 --
70 Reverend Paul Colquhoun, ULC. http://andor.dropbear.id.au/
71 Asking for technical help in newsgroups? Read this first:
72 http://catb.org/~esr/faqs/smart-questions.html#intro