Re: [PATCH] Backport r192458 to gcc-4_7-branch

2013-05-20 Thread Evgeniy Stepanov
I still don't see anything wrong with the patch. Tested by boostrapping gcc. The difference between the original patch (that got reverted without any comment) and the one that was later applied to trunk is that the original patch did AC_SUBST(glibcxx_thread_h) and the new one (that is currently

Re: [PATCH] Backport r192458 to gcc-4_7-branch

2013-05-14 Thread Evgeniy Stepanov
This is the original thread: http://gcc.gnu.org/ml/gcc-patches/2012-10/msg00525.html This exact patch was never reverted. It seems to be a second attempt, that was only applied to trunk that time. I'm cc-ing the original author. Smaller patch attached. * config/gthr.m4: New. Define G

Re: [PATCH] Backport r192458 to gcc-4_7-branch

2013-05-14 Thread Paolo Carlini
On 05/14/2013 03:24 PM, Jonathan Wakely wrote: I'd like to know what problem it solves and why it was reverted before making that change on a stable release branch. Indeed. And please always post a clear ChangeLog and don't post regenerated files, which are normally big and only add to the co

Re: [PATCH] Backport r192458 to gcc-4_7-branch

2013-05-14 Thread Jonathan Wakely
On 14 May 2013 14:14, Evgeniy Stepanov wrote: > Hi, > > this patch merges r192458 into gcc-4_7 to fix separate configure/build > of libstdc++. > > A bit of history: a similar patch was committed to trunk & 4.7 back in > Oct'12, then reverted from both, than this patch was committed to > trunk only.

[PATCH] Backport r192458 to gcc-4_7-branch

2013-05-14 Thread Evgeniy Stepanov
Hi, this patch merges r192458 into gcc-4_7 to fix separate configure/build of libstdc++. A bit of history: a similar patch was committed to trunk & 4.7 back in Oct'12, then reverted from both, than this patch was committed to trunk only. I wonder if it was simply lost for some reason? Is it OK f