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Re: [ANNOUNCEMENT] Updated: gcc-5.3.0-1 (Test x86/x86_64)
- From: Yaakov Selkowitz <yselkowitz at cygwin dot com>
- To: cygwin at cygwin dot com
- Date: Fri, 12 Feb 2016 11:42:18 -0600
- Subject: Re: [ANNOUNCEMENT] Updated: gcc-5.3.0-1 (Test x86/x86_64)
- Authentication-results: sourceware.org; auth=none
- References: <announce dot 56A9E5D5 dot 4010403 at gmail dot com> <56AFAC47 dot 80507 at cygwin dot com> <56B0427F dot 3010005 at cygwin dot com>
On 2016-02-01 23:45, Yaakov Selkowitz wrote:
On 2016-02-01 13:04, Yaakov Selkowitz wrote:
On 2016-01-28 03:56, JonY wrote:
gcc-5.3.0-1 has been uploaded for 32bit and 64bit Cygwin.
A few issues so far with this version:
* the -rdynamic flag still isn't recognized;
* the libgomp plugin loader is using the wrong library names;
* the libstdc++ gdb/python scripts need to be rearranged.
A merged and fixed patch 0011, a new patch 0022, and the necessary fixes
to the .cygport can be found here:
Can you spin a 5.3.0-2 with these changes?
Update: I added a patch 0023 to enable _GLIBCXX_USE_C99, which enables
std::stod, std::to_string, etc. However, some newlib headers need to be
fixed, so let me get those in first.
I have added several other improvements:
In addition to the aforementioned changes, these patches allow enabling
_GLIBCXX_USE_C99 with cygwin-devel-2.4.1 (but see below), as well as
enabling libitm and cilkplus.
If you could, applying the following fix to your /usr/include/ieeefp.h
before building will help a bit as well:
I believe a 5.3.0-2 with all those changes should be ready for stable.
Problem reports: http://cygwin.com/problems.html
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