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Bug#746444: marked as done (g++-4.7: std::this_thread::sleep_for undefined (c++11))

Your message dated Mon, 02 Jun 2014 12:26:45 +0200
with message-id <538C5165.4060209@debian.org>
and subject line Re: Bug#746444: g++-4.7: std::this_thread::sleep_for undefined (c++11)
has caused the Debian Bug report #746444,
regarding g++-4.7: std::this_thread::sleep_for undefined (c++11)
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 owner@bugs.debian.org
immediately.)


-- 
746444: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746444
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: g++-4.7
Version: 4.7.3-11
Severity: normal

Dear Maintainer,

I tried to compile software that used to compile under wheezy using
g++-4.7 and c++11 features. Unfortunately, g++-4.7 lacks support for
std::this_thread::sleep_for (and probably std::thread::yield), due to
compiling without support for nanosleep (even though it is available
on the system). The packages in wheezy do not suffer from this problem,
so this is a regression.

This bug has been reported once against gcc-4.5, c.f. #575997. It has
been fixed upstream in gcc-4.8, c.f. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52680.
The bug is not present in the gcc-4.8 debian package.

In this particular case, the workaround described in the bug report
above, e.g. defining _GLIBCXX_USE_NANOSLEEP manually, works.

-- System Information:
Debian Release: jessie/sid
  APT prefers testing-updates
  APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.13-1-686-pae (SMP w/4 CPU cores)
Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages g++-4.7 depends on:
ii  gcc-4.7             4.7.3-11
ii  gcc-4.7-base        4.7.3-11
ii  libc6               2.18-4
ii  libgmp10            2:6.0.0+dfsg-2
ii  libmpc3             1.0.1-1
ii  libmpfr4            3.1.2-1
ii  libstdc++6-4.7-dev  4.7.3-11
ii  zlib1g              1:1.2.8.dfsg-1

g++-4.7 recommends no packages.

Versions of packages g++-4.7 suggests:
pn  g++-4.7-multilib    <none>
pn  gcc-4.7-doc         <none>
pn  libstdc++6-4.7-dbg  <none>

-- no debconf information

--- End Message ---
--- Begin Message --- 
Control: tags -1 + wontfix upstream fixed-upstream

Fixed in 4.8, won't fix for 4.7.

Am 30.04.2014 07:48, schrieb Markus Mayr:
> Package: g++-4.7
> Version: 4.7.3-11
> Severity: normal
> 
> Dear Maintainer,
> 
> I tried to compile software that used to compile under wheezy using
> g++-4.7 and c++11 features. Unfortunately, g++-4.7 lacks support for
> std::this_thread::sleep_for (and probably std::thread::yield), due to
> compiling without support for nanosleep (even though it is available
> on the system). The packages in wheezy do not suffer from this problem,
> so this is a regression.
> 
> This bug has been reported once against gcc-4.5, c.f. #575997. It has
> been fixed upstream in gcc-4.8, c.f. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52680.
> The bug is not present in the gcc-4.8 debian package.
> 
> In this particular case, the workaround described in the bug report
> above, e.g. defining _GLIBCXX_USE_NANOSLEEP manually, works.

--- End Message ---
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