DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 8A4653854815
Subject: Re: Cygwin GDB won't start or hangs at startup
To: cygwin@cygwin.com
References: <trinity-0937b06d-2b4c-4bed-a1c4-b447895092ff-1612511724221@3c-app-webde-bap19>
 <d746ca37-d681-e9c9-8d8c-bd03cb4d10e9@gmail.com>
 <20210206001809.f2d27fddcf3cfec75e348d71@nifty.ne.jp>
 <VI1PR03MB6446DCD9433CEC03BD8E566ABEB29@VI1PR03MB6446.eurprd03.prod.outlook.com>
Message-ID: <b7d1da20-af6f-24b1-14db-9cef93f564c4@gmail.com>
Date: Fri, 5 Feb 2021 20:06:33 +0100
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101
 Thunderbird/78.7.0
MIME-Version: 1.0
In-Reply-To: <VI1PR03MB6446DCD9433CEC03BD8E566ABEB29@VI1PR03MB6446.eurprd03.prod.outlook.com>
Content-Language: it
Precedence: list
From: Marco Atzeri via Cygwin <cygwin@cygwin.com>
Reply-To: Marco Atzeri <marco.atzeri@gmail.com>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Errors-To: cygwin-bounces@cygwin.com
Sender: "Cygwin" <cygwin-bounces@cygwin.com>
Content-Transfer-Encoding: 8bit

On 05.02.2021 17:39, Lemke, Michael SF/HZA-ZIC2 wrote:
> On Friday, February 5, 2021 4:18 PM Takashi Yano wrote:
>> On Fri, 5 Feb 2021 10:07:46 +0100
>> Marco Atzeri wrote:
>>> On 05.02.2021 08:55, Daniel RÃ¶hrborn via Cygwin wrote:
>>>>> On 04.02.2021 13:13, Daniel RÃ¶hrborn via Cygwin wrote:
>>>

>>
>> I looked into this problem and found this issue causes if iconv
>> cannot be found in the search path.
>>
>> Installing libiconv package should solve the issue, I guess.
> 
> I can confirm that installing libiconv solves the problem. So it
> was not a case of BLODA here.
> 
>>
>> It seems that the GDB package should set a dependency on libiconv.
>>
> 
> I had libiconv2 installed. Is that somehow related?


gdb always needed the shared lib in libiconv2

$ cygcheck /usr/bin/gdb.exe | grep iconv
   D:\cygwin64\bin\cygiconv-2.dll

$ cygcheck -f /usr/bin/cygiconv-2.dll
libiconv2-1.16-2

but is seems the last versions are also calling
the program that is packaged separately

$ cygcheck -f /usr/bin/iconv.exe
libiconv-1.16-2

this dependency is more difficult to catch
and it was missed when GDB was packaged

Regards
Marco
--
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple