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Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Adrian Bunk]

Control: severity -1 serious

On Thu, Jan 25, 2018 at 09:53:21PM +0200, Adrian Bunk wrote:
> Control: tags -1 - moreinfo
> 
> On Thu, Jan 25, 2018 at 07:39:27PM +0100, Julien Cristau wrote:
> > Control: severity -1 normal
> > Control: tag -1 moreinfo
> > 
> > On Thu, Jan 25, 2018 at 14:11:49 +0200, Adrian Bunk wrote:
> > 
> > > Package: libmpfr6
> > > Version: 4.0.0-5
> > > Severity: serious
> > > 
> > > Mixing libmpfr4 and libmpfr6 doesn't work well:
> > > 
> > > flint-arb FTBFS with:
> > > /usr/bin/ld: warning: libmpfr.so.4, needed by /usr/lib/libflint.so, may 
> > > conflict with libmpfr.so.6
> > > /usr/bin/ld: mpfr_free_func: TLS definition in 
> > > //usr/lib/x86_64-linux-gnu/libmpfr.so.4 section .tbss mismatches non-TLS 
> > > definition in 
> > > /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/libmpfr.so 
> > > section .text
> > > //usr/lib/x86_64-linux-gnu/libmpfr.so.4: error adding symbols: Bad value
> > > collect2: error: ld returned 1 exit status
> > > 
> > > Some packages like fractalnow FTBFS when gcc and libmpc3 use
> > > different mpfr libraries, with a gcc ICE:
> > > ../../src/init2.c:52: MPFR assertion failed: p >= 2 && p <= 
> > > ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
> > > src/fractal_compute_engine.c: In function 
> > > 'FractalLoopMANDELBROTPINTAVERAGECOLORINGDISCRETECURVATURENONESINGLE':
> > > src/fractal_compute_engine.c:285:1: internal compiler error: Aborted
> > > 
> > > It is not even obvious in the latter case that this is always only an ICE,
> > > and not sometimes a miscompilation.
> > > 
> > > The libmpc3 issue is also expected to hit users who have older gcc 
> > > versions
> > > still installed, e.g. gcc-6 still installed after stretch->buster upgrade.
> > > 
> > > When the dependencies are fulfilled users can expect to have working 
> > > software,
> > > even a forced removal on stretch->buster upgrades is better than runtime 
> > > problems.
> > 
> > Is this actually a problem between libmpfr4 and libmpfr6, or libmpfr4
> > and the new libmpfr-dev?
> >...
> 
> This is a problem between libmpfr4 and libmpfr6.
> 
> libmpfr-dev is not installed when gcc ICEs building mathgl.[1,2]
>...

It is not even obvious that we will always be lucky and get an ICE,
it is even possible that in some cases gcc might end up silenty
miscompiling code.

ICE or worse, this would be a problem for anyone still having gcc-6
or older compiler packages from previous releases installed when 
upgrading to buster.

And without an RC bug it would already cause problems much earlier for 
derivates based on testing, since mpfr4 and mpclib3 would currently
migrate to testing before gcc-7 migrates.

cu
Adrian

-- 

   "Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
   "Only a promise," Lao Er said.
   Pearl S. Buck - Dragon Seed

Processed: Re: Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Debian Bug Tracking System]

Processing control commands:

> severity -1 serious
Bug #888422 [libmpfr6] libmpfr6 should add Breaks: libmpfr4
Severity set to 'serious' from 'normal'

-- 
888422: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888422
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Adrian Bunk]

On Thu, Jan 25, 2018 at 11:53:46PM +0100, Vincent Lefevre wrote:
> On 2018-01-25 20:32:45 +0200, Adrian Bunk wrote:
> > On Thu, Jan 25, 2018 at 02:15:15PM +0100, Vincent Lefevre wrote:
> > > On 2018-01-25 14:11:49 +0200, Adrian Bunk wrote:
> > > > Mixing libmpfr4 and libmpfr6 doesn't work well:
> > > 
> > > Wasn't symbol versioning supposed to solve this issue?
> > 
> > Yes, versioning all symbols could solve this problem
> > (assuming libraries like libmpc3 don't expose mpfr internals).
> 
> Note that MPFR internals (among what could be exposed, I think) have
> not changed, so that I don't think this would even be a problem.

In that case adding symbol versions might fix the problems.

cu
Adrian

-- 

   "Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
   "Only a promise," Lao Er said.
   Pearl S. Buck - Dragon Seed

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Hash: SHA256

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Date: Fri, 26 Jan 2018 01:47:20 +0100
Source: gcc-5
Binary: gcc-5-base libgcc-5-dev libgcc4 libgcc4-dbg lib64gcc-5-dev 
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Architecture: source
Version: 5.5.0-7
Distribution: unstable
Urgency: medium
Maintainer: Debian GCC Maintainers 
Changed-By: Matthias Klose 
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Bug#872233: marked as done (lib{, x}32objc-5-dev: broken symlink: /usr/lib/gcc/x86_64-linux-gnu/5/{, x}32/libobjc_gc.so -> ../../../../../lib32/libobjc_gc.so.4)

[Debian Bug Tracking System]

Your message dated Fri, 26 Jan 2018 01:41:31 +0100
with message-id <84e4efc3-a072-862d-e8c2-9397ed21b...@debian.org>
and subject line Re: lib{, x}32objc-5-dev: broken symlink: 
/usr/lib/gcc/x86_64-linux-gnu/5/{, x}32/libobjc_gc.so -> 
../../../../../lib32/libobjc_gc.so.4
has caused the Debian Bug report #872233,
regarding lib{, x}32objc-5-dev: broken symlink: 
/usr/lib/gcc/x86_64-linux-gnu/5/{, x}32/libobjc_gc.so -> 
../../../../../lib32/libobjc_gc.so.4
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
872233: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=872233
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: lib32objc-5-dev,libx32objc-5-dev
Version: 5.4.1-11
Severity: serious
User: debian...@lists.debian.org
Usertags: piuparts

Hi,

during a test with piuparts I noticed your package ships (or creates)
a broken symlink.

>From the attached log (scroll to the bottom...):

0m26.7s ERROR: FAIL: Broken symlinks:
  /usr/lib/gcc/x86_64-linux-gnu/5/32/libobjc_gc.so -> 
../../../../../lib32/libobjc_gc.so.4

0m26.6s ERROR: FAIL: Broken symlinks:
  /usr/lib/gcc/x86_64-linux-gnu/5/x32/libobjc_gc.so -> 
../../../../../libx32/libobjc_gc.so.4


cheers,

Andreas


lib32objc-5-dev_5.4.1-11.log.gz
Description: application/gzip
--- End Message ---
--- Begin Message ---
Version: 5.5.0-4

that was fixed in 5.5.0-4.--- End Message ---

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Vincent Lefevre]

On 2018-01-25 20:32:45 +0200, Adrian Bunk wrote:
> On Thu, Jan 25, 2018 at 02:15:15PM +0100, Vincent Lefevre wrote:
> > On 2018-01-25 14:11:49 +0200, Adrian Bunk wrote:
> > > Mixing libmpfr4 and libmpfr6 doesn't work well:
> > 
> > Wasn't symbol versioning supposed to solve this issue?
> 
> Yes, versioning all symbols could solve this problem
> (assuming libraries like libmpc3 don't expose mpfr internals).

Note that MPFR internals (among what could be exposed, I think) have
not changed, so that I don't think this would even be a problem.

-- 
Vincent Lefèvre  - Web: 
100% accessible validated (X)HTML - Blog: 
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Adrian Bunk]

Control: tags -1 - moreinfo

On Thu, Jan 25, 2018 at 07:39:27PM +0100, Julien Cristau wrote:
> Control: severity -1 normal
> Control: tag -1 moreinfo
> 
> On Thu, Jan 25, 2018 at 14:11:49 +0200, Adrian Bunk wrote:
> 
> > Package: libmpfr6
> > Version: 4.0.0-5
> > Severity: serious
> > 
> > Mixing libmpfr4 and libmpfr6 doesn't work well:
> > 
> > flint-arb FTBFS with:
> > /usr/bin/ld: warning: libmpfr.so.4, needed by /usr/lib/libflint.so, may 
> > conflict with libmpfr.so.6
> > /usr/bin/ld: mpfr_free_func: TLS definition in 
> > //usr/lib/x86_64-linux-gnu/libmpfr.so.4 section .tbss mismatches non-TLS 
> > definition in 
> > /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/libmpfr.so 
> > section .text
> > //usr/lib/x86_64-linux-gnu/libmpfr.so.4: error adding symbols: Bad value
> > collect2: error: ld returned 1 exit status
> > 
> > Some packages like fractalnow FTBFS when gcc and libmpc3 use
> > different mpfr libraries, with a gcc ICE:
> > ../../src/init2.c:52: MPFR assertion failed: p >= 2 && p <= 
> > ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
> > src/fractal_compute_engine.c: In function 
> > 'FractalLoopMANDELBROTPINTAVERAGECOLORINGDISCRETECURVATURENONESINGLE':
> > src/fractal_compute_engine.c:285:1: internal compiler error: Aborted
> > 
> > It is not even obvious in the latter case that this is always only an ICE,
> > and not sometimes a miscompilation.
> > 
> > The libmpc3 issue is also expected to hit users who have older gcc versions
> > still installed, e.g. gcc-6 still installed after stretch->buster upgrade.
> > 
> > When the dependencies are fulfilled users can expect to have working 
> > software,
> > even a forced removal on stretch->buster upgrades is better than runtime 
> > problems.
> 
> Is this actually a problem between libmpfr4 and libmpfr6, or libmpfr4
> and the new libmpfr-dev?
>...

This is a problem between libmpfr4 and libmpfr6.

libmpfr-dev is not installed when gcc ICEs building mathgl.[1,2]

> Cheers,
> Julien

cu
Adrian

[1] 
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/mathgl.html
[2] reproducible uses a slightly patched gcc, but I've reproduced this
FTBFS with the normal (older libmpfr4-using) gcc

-- 

   "Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
   "Only a promise," Lao Er said.
   Pearl S. Buck - Dragon Seed

Processed: Re: Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Debian Bug Tracking System]

Processing control commands:

> tags -1 - moreinfo
Bug #888422 [libmpfr6] libmpfr6 should add Breaks: libmpfr4
Removed tag(s) moreinfo.

-- 
888422: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888422
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Julien Cristau]

Control: severity -1 normal
Control: tag -1 moreinfo

On Thu, Jan 25, 2018 at 14:11:49 +0200, Adrian Bunk wrote:

> Package: libmpfr6
> Version: 4.0.0-5
> Severity: serious
> 
> Mixing libmpfr4 and libmpfr6 doesn't work well:
> 
> flint-arb FTBFS with:
> /usr/bin/ld: warning: libmpfr.so.4, needed by /usr/lib/libflint.so, may 
> conflict with libmpfr.so.6
> /usr/bin/ld: mpfr_free_func: TLS definition in 
> //usr/lib/x86_64-linux-gnu/libmpfr.so.4 section .tbss mismatches non-TLS 
> definition in 
> /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/libmpfr.so section 
> .text
> //usr/lib/x86_64-linux-gnu/libmpfr.so.4: error adding symbols: Bad value
> collect2: error: ld returned 1 exit status
> 
> Some packages like fractalnow FTBFS when gcc and libmpc3 use
> different mpfr libraries, with a gcc ICE:
> ../../src/init2.c:52: MPFR assertion failed: p >= 2 && p <= 
> ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
> src/fractal_compute_engine.c: In function 
> 'FractalLoopMANDELBROTPINTAVERAGECOLORINGDISCRETECURVATURENONESINGLE':
> src/fractal_compute_engine.c:285:1: internal compiler error: Aborted
> 
> It is not even obvious in the latter case that this is always only an ICE,
> and not sometimes a miscompilation.
> 
> The libmpc3 issue is also expected to hit users who have older gcc versions
> still installed, e.g. gcc-6 still installed after stretch->buster upgrade.
> 
> When the dependencies are fulfilled users can expect to have working software,
> even a forced removal on stretch->buster upgrades is better than runtime 
> problems.

Is this actually a problem between libmpfr4 and libmpfr6, or libmpfr4
and the new libmpfr-dev?  A Breaks relationship between libmpfr4 and
libmpfr6 would be very, very bad.

Cheers,
Julien

Processed: Re: Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Debian Bug Tracking System]

Processing control commands:

> severity -1 normal
Bug #888422 [libmpfr6] libmpfr6 should add Breaks: libmpfr4
Severity set to 'normal' from 'serious'
> tag -1 moreinfo
Bug #888422 [libmpfr6] libmpfr6 should add Breaks: libmpfr4
Added tag(s) moreinfo.

-- 
888422: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888422
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Adrian Bunk]

On Thu, Jan 25, 2018 at 02:15:15PM +0100, Vincent Lefevre wrote:
> On 2018-01-25 14:11:49 +0200, Adrian Bunk wrote:
> > Mixing libmpfr4 and libmpfr6 doesn't work well:
> 
> Wasn't symbol versioning supposed to solve this issue?

Yes, versioning all symbols could solve this problem
(assuming libraries like libmpc3 don't expose mpfr internals).

cu
Adrian

-- 

   "Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
   "Only a promise," Lao Er said.
   Pearl S. Buck - Dragon Seed

Results for 6.4.0 20180123 (Debian 6.4.0-12) testsuite on arm-unknown-linux-gnueabihf

[Matthias Klose]

LAST_UPDATED: Tue Jan 23 06:01:25 UTC 2018 (revision 256971)

Native configuration is arm-unknown-linux-gnueabihf

=== boehm-gc tests ===


Running target unix

=== boehm-gc Summary for unix ===

# of expected passes12
# of unsupported tests  1

Running target unix/-fstack-protector

=== boehm-gc Summary for unix/-fstack-protector ===

# of expected passes12
# of unsupported tests  1

=== boehm-gc Summary ===

# of expected passes24
# of unsupported tests  2
=== libatomic tests ===


Running target unix

=== libatomic Summary for unix ===

# of expected passes44
# of unsupported tests  5

Running target unix/-fstack-protector

=== libatomic Summary for unix/-fstack-protector ===

# of expected passes44
# of unsupported tests  5

=== libatomic Summary ===

# of expected passes88
# of unsupported tests  10
=== libffi tests ===


Running target unix

=== libffi Summary for unix ===

# of expected passes2214

Running target unix/-fstack-protector

=== libffi Summary for unix/-fstack-protector ===

# of expected passes2214

=== libffi Summary ===

# of expected passes4428
=== libgo tests ===


Running target unix
FAIL: log
FAIL: runtime
FAIL: time
FAIL: sync/atomic

=== libgo Summary ===

# of expected passes130
# of unexpected failures4
/build/gcc-6-lvRhTU/gcc-6-6.4.0/build/./gcc/gccgo version 6.4.0 20180123 
(Debian 6.4.0-12)

=== libgomp tests ===


Running target unix

=== libgomp Summary for unix ===

# of expected passes5079
# of unsupported tests  320

Running target unix/-fstack-protector

=== libgomp Summary for unix/-fstack-protector ===

# of expected passes5079
# of unsupported tests  320

=== libgomp Summary ===

# of expected passes10158
# of unsupported tests  640
=== libjava tests ===


Running target unix
FAIL: Throw_2 execution - source compiled test
FAIL: Throw_2 -findirect-dispatch execution - source compiled test
FAIL: Throw_2 -O3 execution - source compiled test
FAIL: Throw_2 -O3 -findirect-dispatch execution - source compiled test

=== libjava Summary for unix ===

# of expected passes2574
# of unexpected failures4
# of expected failures  4
# of untested testcases 4

Running target unix/-fstack-protector
FAIL: Throw_2 execution - source compiled test
FAIL: Throw_2 -findirect-dispatch execution - source compiled test
FAIL: Throw_2 -O3 execution - source compiled test
FAIL: Throw_2 -O3 -findirect-dispatch execution - source compiled test

=== libjava Summary for unix/-fstack-protector ===

# of expected passes2574
# of unexpected failures4
# of expected failures  4
# of untested testcases 4

=== libjava Summary ===

# of expected passes5148
# of unexpected failures8
# of expected failures  8
# of untested testcases 8
=== libstdc++ tests ===


Running target unix
FAIL: 22_locale/time_get/get_date/wchar_t/4.cc execution test

=== libstdc++ Summary for unix ===

# of expected passes11222
# of unexpected failures1
# of expected failures  66
# of unsupported tests  281

Running target unix/-fstack-protector
FAIL: 22_locale/time_get/get_date/wchar_t/4.cc execution test

=== libstdc++ Summary for unix/-fstack-protector ===

# of expected passes4900
# of unexpected failures1
# of expected failures  62
# of unsupported tests  281

=== libstdc++ Summary ===

# of expected passes16122
# of unexpected failures2
# of expected failures  128
# of unsupported tests  562
Target: arm-linux-gnueabihf
gcc version 6.4.0 20180123 (Debian 6.4.0-12) 

=== acats tests ===
FAIL:   c52103x
FAIL:   c52104x
FAIL:   c52104y

=== acats Summary ===
# of expected passes2317
# of unexpected failures3

=== g++ tests ===


Running target unix
FAIL: g++.dg/asan/deep-stack-uaf-1.C   -O0  output pattern test
FAIL: g++.dg/asan/deep-stack-uaf-1.C   -O1  output pattern test
FAIL: g++.dg/asan/deep-stack-uaf-1.C   -O2  output pattern test
FAIL: g++.dg/asan/deep-stack-uaf-1.C   -O3 -g  output pattern test
FAIL: g++.dg/asan/deep-stack-uaf-1.C   -Os  output pattern test
FAIL: g++.dg/other/anon5.C  -std=gnu++11 (test for excess errors)
FAIL: g++.dg/other/anon5.C  -std=gnu++14 (test for excess errors)
FAIL: 

Results for 5.5.0 20171010 (Debian 5.5.0-6+b1) testsuite on s390x-ibm-linux-gnu

[Matthias Klose]

LAST_UPDATED: Obtained from SVN: tags/gcc_5_5_0_release revision 253577

Target: s390x-linux-gnu
gcc version 5.5.0 20171010 (Debian 5.5.0-6+b1) 

=== acats tests ===
FAIL:   c52103x
FAIL:   c52104x

=== acats Summary ===
# of expected passes2318
# of unexpected failures2
Native configuration is s390x-ibm-linux-gnu

=== g++ tests ===


Running target unix
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/init/const9.C  -std=c++11  scan-assembler-not rodata
FAIL: g++.dg/init/const9.C  -std=c++14  scan-assembler-not rodata
FAIL: g++.dg/init/const9.C  -std=c++98  scan-assembler-not rodata
FAIL: g++.dg/guality/pr55665.C   -O2  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -fomit-frame-pointer  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -g  line 23 p == 40
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test

=== g++ Summary for unix ===

# of expected passes85540
# of unexpected failures13
# of unexpected successes   2
# of expected failures  295
# of unsupported tests  3813

Running target unix/-fstack-protector
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/init/const9.C  -std=c++11  scan-assembler-not rodata
FAIL: g++.dg/init/const9.C  -std=c++14  scan-assembler-not rodata
FAIL: g++.dg/init/const9.C  -std=c++98  scan-assembler-not rodata
FAIL: g++.dg/guality/pr55665.C   -O2  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -fomit-frame-pointer  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -g  line 23 p == 40
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test

=== g++ Summary for unix/-fstack-protector ===

# of expected passes85540
# of unexpected failures13
# of unexpected successes   2
# of expected failures  295
# of unsupported tests  3813

=== g++ Summary ===

# of expected passes171080
# of unexpected failures26
# of unexpected successes   4
# of expected failures  590
# of unsupported tests  7626
/build/gcc-5-raS465/gcc-5-5.5.0/build/gcc/xg++  version 5.5.0 20171010 (Debian 
5.5.0-6+b1) 

=== gcc tests ===


Running target unix
FAIL: gcc.dg/cpp/trad/include.c (test for excess errors)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  execution test
XPASS: gcc.dg/guality/example.c   -O2  execution test
XPASS: gcc.dg/guality/example.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  execution test
XPASS: gcc.dg/guality/guality.c   -O2  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
XPASS: gcc.dg/guality/guality.c   -O3 -fomit-frame-pointer  execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  execution test
XPASS: gcc.dg/guality/guality.c   -Os  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -fomit-frame-pointer  execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  execution test
FAIL: gcc.dg/guality/pr36728-2.c   -O2  line 18 *x == (char) 25
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 18 *x == (char) 25
FAIL: gcc.dg/guality/pr36728-2.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  line 18 *x == (char) 25
FAIL: gcc.dg/guality/pr36728-2.c   -O3 

Results for 5.5.0 20171010 (Debian 5.5.0-6+b1) testsuite on powerpc-unknown-linux-gnu

[Matthias Klose]

LAST_UPDATED: Obtained from SVN: tags/gcc_5_5_0_release revision 253577

Target: powerpc-linux-gnu
gcc version 5.5.0 20171010 (Debian 5.5.0-6+b1) 

=== acats tests ===

=== acats Summary ===
# of expected passes2320
# of unexpected failures0
Native configuration is powerpc-unknown-linux-gnu

=== g++ tests ===


Running target unix
FAIL: c-c++-common/asan/null-deref-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -fomit-frame-pointer  output 
pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -g  output pattern test
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test
FAIL: g++.dg/torture/pr77919.C   -O0  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O1  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O2  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O3 -fomit-frame-pointer  (test for excess 
errors)
FAIL: g++.dg/torture/pr77919.C   -O3 -g  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -Os  (test for excess errors)

=== g++ Summary for unix ===

# of expected passes88770
# of unexpected failures20
# of unexpected successes   2
# of expected failures  351
# of unsupported tests  4154

Running target unix/-fstack-protector
FAIL: c-c++-common/asan/null-deref-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -fomit-frame-pointer  output 
pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -g  output pattern test
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test
FAIL: g++.dg/torture/pr77919.C   -O0  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O1  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O2  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -O3 -fomit-frame-pointer  (test for excess 
errors)
FAIL: g++.dg/torture/pr77919.C   -O3 -g  (test for excess errors)
FAIL: g++.dg/torture/pr77919.C   -Os  (test for excess errors)

=== g++ Summary for unix/-fstack-protector ===

# of expected passes88770
# of unexpected failures20
# of unexpected successes   2
# of expected failures  351
# of unsupported tests  4154

=== g++ Summary ===

# of expected passes177540
# of unexpected failures40
# of unexpected successes   4
# of expected failures  702
# of unsupported tests  8308
/build/gcc-5-ijdd8y/gcc-5-5.5.0/build/gcc/xg++  version 5.5.0 20171010 (Debian 
5.5.0-6+b1) 

=== gcc tests ===


Running target unix
FAIL: c-c++-common/asan/null-deref-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: 

Results for 5.5.0 20171010 (Debian 5.5.0-6+b1) testsuite on powerpc64le-unknown-linux-gnu

[Matthias Klose]

LAST_UPDATED: Obtained from SVN: tags/gcc_5_5_0_release revision 253577

Target: powerpc64le-linux-gnu
gcc version 5.5.0 20171010 (Debian 5.5.0-6+b1) 

=== acats tests ===

=== acats Summary ===
# of expected passes2320
# of unexpected failures0
Native configuration is powerpc64le-unknown-linux-gnu

=== g++ tests ===


Running target unix
FAIL: c-c++-common/asan/null-deref-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -fomit-frame-pointer  output 
pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/swapcontext-test-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp1y/vla-initlist1.C  -std=gnu++11 execution test
FAIL: g++.dg/cpp1y/vla-initlist1.C  -std=gnu++14 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test
FAIL: c-c++-common/ubsan/float-cast-overflow-8.c   -O2  output pattern test
FAIL: c-c++-common/ubsan/float-cast-overflow-8.c   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none  output pattern test
FAIL: c-c++-common/ubsan/float-cast-overflow-8.c   -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects  output pattern test

=== g++ Summary for unix ===

# of expected passes90736
# of unexpected failures19
# of unexpected successes   2
# of expected failures  351
# of unsupported tests  4089

Running target unix/-fstack-protector
FAIL: c-c++-common/asan/null-deref-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -fomit-frame-pointer  output 
pattern test
FAIL: c-c++-common/asan/null-deref-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/swapcontext-test-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  (test for excess errors)
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp1y/vla-initlist1.C  -std=gnu++11 execution test
FAIL: g++.dg/cpp1y/vla-initlist1.C  -std=gnu++14 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test
FAIL: c-c++-common/ubsan/float-cast-overflow-8.c   -O2  output pattern test
FAIL: c-c++-common/ubsan/float-cast-overflow-8.c   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none  output pattern test
FAIL: c-c++-common/ubsan/float-cast-overflow-8.c   -O2 -flto 
-fuse-linker-plugin -fno-fat-lto-objects  output pattern test

=== g++ Summary for unix/-fstack-protector ===

# of expected passes90736
# of unexpected failures19
# of unexpected successes   2
# of expected failures  351
# of unsupported tests  4089

=== g++ Summary ===

# of expected passes181472
# of unexpected failures38
# of unexpected successes   4
# of expected failures  702
# of unsupported tests  8178
/build/gcc-5-y26YI6/gcc-5-5.5.0/build/gcc/xg++  version 5.5.0 20171010 (Debian 
5.5.0-6+b1) 

=== gcc tests ===


Running target unix
FAIL: c-c++-common/asan/null-deref-1.c   

Results for 5.5.0 20171010 (Debian 5.5.0-6+b1) testsuite on x86_64-pc-linux-gnu

[Matthias Klose]

LAST_UPDATED: Obtained from SVN: tags/gcc_5_5_0_release revision 253577

Target: x86_64-linux-gnu
gcc version 5.5.0 20171010 (Debian 5.5.0-6+b1) 

=== acats tests ===

=== acats Summary ===
# of expected passes2320
# of unexpected failures0
Native configuration is x86_64-pc-linux-gnu

=== g++ tests ===


Running target unix
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/guality/pr55665.C   -O2  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -fomit-frame-pointer  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -g  line 23 p == 40
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test

=== g++ Summary for unix ===

# of expected passes95007
# of unexpected failures10
# of unexpected successes   2
# of expected failures  351
# of unsupported tests  3871

Running target unix/-fstack-protector
FAIL: g++.dg/abi/abi-tag19.C  -std=c++11  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++14  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/abi/abi-tag19.C  -std=c++98  scan-assembler _ZN1YIiE1fB1aEv
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++11 (test for excess errors)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14  (test for errors, line 16)
FAIL: g++.dg/cpp0x/lambda/lambda-70218.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/guality/pr55665.C   -O2  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -fomit-frame-pointer  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -g  line 23 p == 40
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++11 execution test
XPASS: g++.dg/tls/thread_local-order2.C  -std=c++14 execution test

=== g++ Summary for unix/-fstack-protector ===

# of expected passes95007
# of unexpected failures10
# of unexpected successes   2
# of expected failures  351
# of unsupported tests  3871

=== g++ Summary ===

# of expected passes190014
# of unexpected failures20
# of unexpected successes   4
# of expected failures  702
# of unsupported tests  7742
/build/gcc-5-c0D9il/gcc-5-5.5.0/build/gcc/xg++  version 5.5.0 20171010 (Debian 
5.5.0-6+b1) 

=== gcc tests ===


Running target unix
FAIL: gcc.dg/cpp/trad/include.c (test for excess errors)
XPASS: gcc.dg/guality/example.c   -O0  execution test
XPASS: gcc.dg/guality/example.c   -O1  execution test
XPASS: gcc.dg/guality/example.c   -O2  execution test
XPASS: gcc.dg/guality/example.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
XPASS: gcc.dg/guality/guality.c   -O0  execution test
XPASS: gcc.dg/guality/guality.c   -O1  execution test
XPASS: gcc.dg/guality/guality.c   -O2  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
XPASS: gcc.dg/guality/guality.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
XPASS: gcc.dg/guality/guality.c   -O3 -fomit-frame-pointer  execution test
XPASS: gcc.dg/guality/guality.c   -O3 -g  execution test
XPASS: gcc.dg/guality/guality.c   -Os  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2  execution test
XPASS: gcc.dg/guality/inline-params.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -fomit-frame-pointer  execution test
XPASS: gcc.dg/guality/inline-params.c   -O3 -g  execution test
XPASS: gcc.dg/guality/inline-params.c   -Os  execution test
XPASS: gcc.dg/guality/pr41353-1.c   -O0  line 28 j == 28 + 37
FAIL: gcc.dg/guality/pr41616-1.c   -O2 -flto -fuse-linker-plugin 
-fno-fat-lto-objects  execution test
FAIL: gcc.dg/guality/pr43051-1.c   -O2  line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2  line 36 e == [1]
FAIL: gcc.dg/guality/pr43051-1.c   -O2  line 39 c == [0]
FAIL: gcc.dg/guality/pr43051-1.c   -O2  line 40 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2  line 41 e == [1]
FAIL: gcc.dg/guality/pr43051-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 36 e == [1]
FAIL: gcc.dg/guality/pr43051-1.c   -O2 -flto -fno-use-linker-plugin 
-flto-partition=none  line 

Results for 5.5.0 20171010 (Debian 5.5.0-6+b1) testsuite on aarch64-unknown-linux-gnu

[Matthias Klose]

LAST_UPDATED: Obtained from SVN: tags/gcc_5_5_0_release revision 253577

Native configuration is aarch64-unknown-linux-gnu

=== boehm-gc tests ===


Running target unix

=== boehm-gc Summary for unix ===

# of expected passes12
# of unsupported tests  1

Running target unix/-fstack-protector

=== boehm-gc Summary for unix/-fstack-protector ===

# of expected passes12
# of unsupported tests  1

=== boehm-gc Summary ===

# of expected passes24
# of unsupported tests  2
=== libatomic tests ===


Running target unix

=== libatomic Summary for unix ===

# of expected passes54

Running target unix/-fstack-protector

=== libatomic Summary for unix/-fstack-protector ===

# of expected passes54

=== libatomic Summary ===

# of expected passes108
=== libffi tests ===


Running target unix

=== libffi Summary for unix ===

# of expected passes2214

Running target unix/-fstack-protector

=== libffi Summary for unix/-fstack-protector ===

# of expected passes2214

=== libffi Summary ===

# of expected passes4428
=== libgo tests ===


Running target unix
FAIL: math
FAIL: net
FAIL: time

=== libgo Summary ===

# of expected passes121
# of unexpected failures3
/build/gcc-5-PgkyXI/gcc-5-5.5.0/build/./gcc/gccgo version 5.5.0 20171010 
(Debian 5.5.0-6+b1)

=== libgomp tests ===


Running target unix

=== libgomp Summary for unix ===

# of expected passes5883
# of unsupported tests  296

Running target unix/-fstack-protector

=== libgomp Summary for unix/-fstack-protector ===

# of expected passes5883
# of unsupported tests  296

=== libgomp Summary ===

# of expected passes11766
# of unsupported tests  592
=== libitm tests ===


Running target unix

=== libitm Summary for unix ===

# of expected passes26
# of expected failures  3
# of unsupported tests  1

Running target unix/-fstack-protector

=== libitm Summary for unix/-fstack-protector ===

# of expected passes26
# of expected failures  3
# of unsupported tests  1

=== libitm Summary ===

# of expected passes52
# of expected failures  6
# of unsupported tests  2
=== libjava tests ===


Running target unix
FAIL: Throw_2 execution - source compiled test
FAIL: Throw_2 -findirect-dispatch execution - source compiled test
FAIL: Throw_2 -O3 execution - source compiled test
FAIL: Throw_2 -O3 -findirect-dispatch execution - source compiled test

=== libjava Summary for unix ===

# of expected passes2574
# of unexpected failures4
# of expected failures  4
# of untested testcases 4

Running target unix/-fstack-protector
FAIL: Throw_2 execution - source compiled test
FAIL: Throw_2 -findirect-dispatch execution - source compiled test
FAIL: Throw_2 -O3 execution - source compiled test
FAIL: Throw_2 -O3 -findirect-dispatch execution - source compiled test

=== libjava Summary for unix/-fstack-protector ===

# of expected passes2574
# of unexpected failures4
# of expected failures  4
# of untested testcases 4

=== libjava Summary ===

# of expected passes5148
# of unexpected failures8
# of expected failures  8
# of untested testcases 8
=== libstdc++ tests ===


Running target unix
FAIL: 22_locale/numpunct/members/char/3.cc execution test
FAIL: 22_locale/time_get/get_date/wchar_t/4.cc execution test
FAIL: 27_io/basic_ios/copyfmt/char/1.cc execution test
FAIL: 27_io/basic_ios/exceptions/char/1.cc execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/char/exceptions_failbit.cc 
execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc 
execution test
FAIL: 27_io/basic_istream/extractors_other/char/exceptions_null.cc execution 
test
FAIL: 27_io/basic_istream/extractors_other/wchar_t/exceptions_null.cc execution 
test
FAIL: 27_io/basic_istream/sentry/char/12297.cc execution test
FAIL: 27_io/basic_istream/sentry/wchar_t/12297.cc execution test
FAIL: 27_io/basic_ostream/inserters_other/char/exceptions_null.cc execution test
FAIL: 27_io/basic_ostream/inserters_other/wchar_t/exceptions_null.cc execution 
test
FAIL: 27_io/ios_base/storage/2.cc execution test

=== libstdc++ Summary for unix ===

# of expected passes10645
# of unexpected failures13
# of expected failures  65
# of 

gcc-7_7.3.0-1_source.changes ACCEPTED into unstable

[Debian FTP Masters]

Accepted:

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256

Format: 1.8
Date: Thu, 25 Jan 2018 12:07:10 +0100
Source: gcc-7
Binary: gcc-7-base libgcc1 libgcc1-dbg libgcc2 libgcc2-dbg libgcc-7-dev libgcc4 
libgcc4-dbg lib64gcc1 lib64gcc1-dbg lib64gcc-7-dev lib32gcc1 lib32gcc1-dbg 
lib32gcc-7-dev libn32gcc1 libn32gcc1-dbg libn32gcc-7-dev libx32gcc1 
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fixincludes gcc-7-offload-nvptx libgomp-plugin-nvptx1
 gcc-7-source
Architecture: source
Version: 7.3.0-1
Distribution: unstable
Urgency: medium
Maintainer: Debian GCC Maintainers 
Changed-By: Matthias Klose 
Description:
 cpp-7  - GNU C preprocessor
 fixincludes - Fix non-ANSI header files
 g++-7  - GNU C++ compiler
 g++-7-multilib - GNU C++ compiler (multilib support)
 gcc-7  - GNU C compiler
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 gcc-7-multilib - GNU C compiler (multilib support)
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 gccgo-7- GNU Go compiler
 gccgo-7-multilib - GNU Go compiler (multilib support)
 gdc-7  - GNU D compiler (version 2)
 gdc-7-multilib - GNU D compiler (version 2, multilib support)
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 gobjc++-7  - GNU Objective-C++ compiler
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debug sy
 lib32atomic1 - support library providing __atomic built-in functions (32bit)
 lib32atomic1-dbg - support library providing __atomic built-in functions (32 
bit deb
 lib32cilkrts5 - Intel Cilk Plus language extensions (32bit)
 lib32cilkrts5-dbg - Intel Cilk Plus 

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Vincent Lefevre]

On 2018-01-25 14:11:49 +0200, Adrian Bunk wrote:
> Mixing libmpfr4 and libmpfr6 doesn't work well:

Wasn't symbol versioning supposed to solve this issue?

-- 
Vincent Lefèvre  - Web: 
100% accessible validated (X)HTML - Blog: 
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

Processing of gcc-7_7.3.0-1_source.changes

[Debian FTP Masters]

gcc-7_7.3.0-1_source.changes uploaded successfully to localhost
along with the files:
  gcc-7_7.3.0-1.dsc
  gcc-7_7.3.0.orig.tar.gz
  gcc-7_7.3.0-1.diff.gz
  gcc-7_7.3.0-1_source.buildinfo

Greetings,

Your Debian queue daemon (running on host usper.debian.org)

Bug#888422: libmpfr6 should add Breaks: libmpfr4

[Adrian Bunk]

Package: libmpfr6
Version: 4.0.0-5
Severity: serious

Mixing libmpfr4 and libmpfr6 doesn't work well:

flint-arb FTBFS with:
/usr/bin/ld: warning: libmpfr.so.4, needed by /usr/lib/libflint.so, may 
conflict with libmpfr.so.6
/usr/bin/ld: mpfr_free_func: TLS definition in 
//usr/lib/x86_64-linux-gnu/libmpfr.so.4 section .tbss mismatches non-TLS 
definition in 
/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/libmpfr.so section 
.text
//usr/lib/x86_64-linux-gnu/libmpfr.so.4: error adding symbols: Bad value
collect2: error: ld returned 1 exit status

Some packages like fractalnow FTBFS when gcc and libmpc3 use
different mpfr libraries, with a gcc ICE:
../../src/init2.c:52: MPFR assertion failed: p >= 2 && p <= 
((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
src/fractal_compute_engine.c: In function 
'FractalLoopMANDELBROTPINTAVERAGECOLORINGDISCRETECURVATURENONESINGLE':
src/fractal_compute_engine.c:285:1: internal compiler error: Aborted

It is not even obvious in the latter case that this is always only an ICE,
and not sometimes a miscompilation.

The libmpc3 issue is also expected to hit users who have older gcc versions
still installed, e.g. gcc-6 still installed after stretch->buster upgrade.

When the dependencies are fulfilled users can expect to have working software,
even a forced removal on stretch->buster upgrades is better than runtime 
problems.

Bug#886978: marked as done (libgcc-?-dev/mips: please install msa.h)

[Debian Bug Tracking System]

Your message dated Thu, 25 Jan 2018 12:27:41 +0100
with message-id <0b5fb483-9e4e-f209-48dc-c60702148...@debian.org>
and subject line Re: libgcc-?-dev/mips: please install msa.h
has caused the Debian Bug report #886978,
regarding libgcc-?-dev/mips: please install msa.h
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
886978: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886978
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: gcc-7
Version: 7.2.0-19

msa.h should be include into libgcc-?-dev package.
Since MSA is only available (and yet optional) for MIPS r5/r6,
this is not enabled by default.

Anyway this header should be installed.

do *NOT* apply this patch to gcc-6, as gcc-6 seems have not MSA support.

-- 
YunQiang Su
diff --git a/debian/rules.d/binary-libgcc.mk b/debian/rules.d/binary-libgcc.mk
index f5ed291..8593340 100644
--- a/debian/rules.d/binary-libgcc.mk
+++ b/debian/rules.d/binary-libgcc.mk
@@ -60,6 +60,7 @@ header_files = \
vpclmulqdqintrin.h \

{cet,clflushopt,clwb,clzero,gfni,pcommit,xsavec,xsaves}intrin.h \
{arm_acle,unwind-arm-common,s390intrin}.h \
+   msa.h \
{cet,cross-stdarg,syslimits,unwind,varargs}.h; \
do \
  test -e $(d)/$(gcc_lib_dir)/include/$$h \

--- End Message ---
--- Begin Message ---
Version: 7.2.0-20--- End Message ---

gcc-7-cross-ports_8_source.changes ACCEPTED into unstable

[Debian FTP Masters]

Accepted:

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256

Format: 1.8
Date: Thu, 25 Jan 2018 07:38:36 +0100
Source: gcc-7-cross-ports
Binary: gcc-7-cross-base-ports gcc-7-alpha-linux-gnu-base libgcc1-alpha-cross 
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