2009/6/26 Seiji Kachi <ska...@mqe.biglobe.ne.jp>:
> Angelo Graziosi wrote:
>>
>> Dave Korn ha scritto:
>>>
>>> Angelo Graziosi wrote:
>>>>
>>>> I want to flag the following failure I have seen on Cygwin 1.5 trying to
>>>> build current 4.5-20090625 gcc snapshot:
>>>
>>> So what's in config.log? And what binutils are you using?
>>
>> The config logs are attached, while binutils is the current in Cygwin-1.5,
>> i.e. 20080624-2.
>>
>>
>> Cheers,
>> Angelo.
>
> I have also seen similar faulure, and the reason on my environment is as
> follows.
>
> (1) In my case, gcc build complete successfully. But a.exe which is
> compiled from the new compiler fails. Error message is
>
> $ ./a.exe
> bash: ./a.exe: Permission denied
>
> Source code of a.exe is quite simple:
> main()
> {
> printf("Hello\n");
> }
>
> (2) This failuer occurres from gcc trunk r148408. r148407 is OK.
>
> (3) r148408 removed "#ifdef DEBUG_PUBTYPES_SECTION". r148407 does not
> generate debug_pubtypes section, but r148408 and later version generates
> debug_pubtypes section in object when we set debug option.
>
> (4) gcc build sequence usually uses debug option.
>
> (5) My cygwin environment seems not to accept debug_pubtypes section, and
> pop up "Permission denied" error.
>
> When I reverted "#ifdef DEBUG_PUBTYPES_SECTION" in dearf2out.c, the failuer
> disappeared.
>
> Does this failure occurr only on cygwin?
>
> Regards,
> Seiji Kachi
>
No, this bug appeared on all windows pe-coff targets. A fix for this
is already checked in yesterday on binutils. Could you try it with the
current binutils head version?
Cheers,
Kai
--
| (\_/) This is Bunny. Copy and paste
| (='.'=) Bunny into your signature to help
| (")_(") him gain world domination
