Re: Updated GCC builds - 4.7.3 now available

From	Paul Smedley <paul@smedley.id.au>
Newsgroups	comp.os.os2.programmer.misc, comp.os.os2.programmer.porting
Subject	Re: Updated GCC builds - 4.7.3 now available
Date	2013-08-22 19:09 +0930
Organization	A noiseless patient Spider
Message-ID	<kv4m8u$7tt$1@dont-email.me> (permalink)
References	<ku52qn$b57$1@dont-email.me> <ku6nri$mim$1@dont-email.me> <ku7473$4ml$1@dont-email.me> <kuq3pg$ev3$1@dont-email.me> <kut54p$ech$1@tnews.hananet.net>

Cross-posted to 2 groups.

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Hi All,

On 19/08/13 22:34, KO Myung-Hun wrote:
>
>
> Paul Smedley wrote:
>> Hi All,
>>
>> On 11/08/13 14:03, Paul Smedley wrote:
>>> On 11/08/13 10:32, Paul Smedley wrote:
>>>> Hi All,
>>>>
>>>> On 10/08/13 19:27, Paul Smedley wrote:
>>>>> An experimental build of GCC 4.6.4 is at
>>>>> http://smedley.id.au/tmp/gcc-4.6.4-os2-20130810.zip
>>>>
>>>> linking with a shared libgcc is broken with this build - either link
>>>> with -static-libgcc or wait for a refreshed build.
>>>
>>> http://smedley.id.au/tmp/gcc-4.6.4-os2-20130811.zip is now available
>>
>> I've now added a GCC 4.7.3 build at
>> https://dl.dropboxusercontent.com/u/76425158/gcc-4.7.3-os2-20130818.zip
>>
>> This one seems to be to be 'better' than the previous 4.6.4 build.
>> Scribus builds that were failing when build with 4.6.4 are working with
>> 4.7.3.
>>
>> Feedback appreciated.
>>
>
> Unfortunately, same as 464 in case of VLC.
>
Seems this is a bug related to Optimizations....

I have a simple testcase that gives a sigsegv when compiled using -O1 or 
above but works with no optimizations.

Seems something that is enabled by default at -O1 causes crashes on OS/2 
since GCC 4.6.x

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Updated GCC builds Paul Smedley <paul@smedley.id.au> - 2013-08-10 19:27 +0930
  Re: Updated GCC builds Paul Smedley <paul@smedley.id.au> - 2013-08-11 10:32 +0930
    Re: Updated GCC builds Paul Smedley <paul@smedley.id.au> - 2013-08-11 14:03 +0930
      Re: Updated GCC builds KO Myung-Hun <komh@chollian.net> - 2013-08-11 22:11 +0900
        Re: Updated GCC builds "A.D. Fundum" <what.ever@neverm.ind> - 2013-08-11 21:36 +0200
          Re: Updated GCC builds KO Myung-Hun <komh@chollian.net> - 2013-08-12 23:29 +0900
            Re: Updated GCC builds Dave Yeo <dave.r.yeo@gmail.com> - 2013-08-12 08:08 -0700
              Re: Updated GCC builds "A.D. Fundum" <what.ever@neverm.ind> - 2013-08-12 21:50 +0200
                Re: Updated GCC builds gianfli.cim@gmail.com - 2013-08-13 01:40 -0700
            Re: Updated GCC builds "A.D. Fundum" <what.ever@neverm.ind> - 2013-08-12 18:20 +0200
        Re: Updated GCC builds Paul Smedley <paul@smedley.id.au> - 2013-08-12 19:05 +0930
          Re: Updated GCC builds KO Myung-Hun <komh@chollian.net> - 2013-08-13 01:49 +0900
      Re: Updated GCC builds Paul Smedley <paul@smedley.id.au> - 2013-08-12 19:04 +0930
        Re: Updated GCC builds Marcel Müller <news.5.maazl@spamgourmet.org> - 2013-08-12 17:06 +0200
      Re: Updated GCC builds - 4.7.3 now available Paul Smedley <paul@smedley.id.au> - 2013-08-18 18:52 +0930
        Re: Updated GCC builds - 4.7.3 now available Dave Yeo <dave.r.yeo@gmail.com> - 2013-08-18 09:04 -0700
          Re: Updated GCC builds - 4.7.3 now available Paul Smedley <paul@smedley.id.au> - 2013-08-19 19:24 +0930
        Re: Updated GCC builds - 4.7.3 now available KO Myung-Hun <komh@chollian.net> - 2013-08-19 22:04 +0900
          Re: Updated GCC builds - 4.7.3 now available Paul Smedley <paul@smedley.id.au> - 2013-08-22 19:09 +0930
            Re: Updated GCC builds - 4.7.3 now available Paul Smedley <paul@smedley.id.au> - 2013-09-07 18:58 +0930
              Re: Updated GCC builds - 4.7.3 now available KO Myung-Hun <komh@chollian.net> - 2013-09-07 22:11 +0900
                Re: Updated GCC builds - 4.7.3 now available Paul Smedley <paul@smedley.id.au> - 2013-09-23 19:22 +0930
              Re: Updated GCC builds - 4.7.3 now available "Mentore Siesto" <mentoreshoryu@fattimiei.zx> - 2013-09-08 09:39 +0000
        Re: Updated GCC builds - 4.7.3 now available gianfli.cim@gmail.com - 2013-09-17 06:08 -0700
          Re: Updated GCC builds - 4.7.3 now available Paul Smedley <paul@smedley.id.au> - 2013-09-23 19:24 +0930
            Re: Updated GCC builds - 4.7.3 now available gianfli.cim@gmail.com - 2013-09-23 13:29 -0700
              Re: Updated GCC builds - 4.7.3 now available Dave Yeo <dave.r.yeo@gmail.com> - 2013-09-23 13:59 -0700

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