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Today's Topics:
1. [mingw] #39639: no iconv implementation (MinGW Notification List)
----------------------------------------------------------------------
Message: 1
Date: Sun, 06 Oct 2019 02:58:23 +0900
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #39639: no iconv implementation
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#39639: no iconv implementation
Open Date: 2019-10-06 02:58
Last Update: 2019-10-06 02:58
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/39639
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=39639
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Last Changes/Comment on this Ticket:
2019-10-06 02:58 Updated by: zhangboyang
* New Ticket "no iconv implementation" created
---------------------------------------------------------------------
Ticket Status:
Reporter: zhangboyang
Owner: (None)
Type: Issues
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: OTHER
Severity: 5 - Medium
Resolution: None
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Ticket details:
I have been used mingw-gcc for a long time. However, I found the
'-finput-charset=' option not always works correctly across versions. For
example, with the latest mingw-gcc version 8.2.0-4, runing 'gcc -finput-charset
=GB18030 helloworld.c' will throw out error, which says 'no iconv
implementation'.
My further investigation shows the iconv support wasn't compile into mingw-gcc
8.2.0-4. The error message 'no iconv implementation' (which is located in gcc's
charset.c) will only be compiled into cc1.exe when HAVE_ICONV is false.
I downloaded serveral versions of cc1.exe, from gcc 5 to gcc 8. I found 5.3.0-2
and 6.3.0-1 had iconv compiled in, but 5.3.0-3, 7.3.0-1, 8.2.0-4 had no iconv
complied in.
I googled the error message 'no iconv implementation', and I found many similar
issues, some even dated back to 2009, but there is no clear solution or
explaination. I think there might be a problem in your build script, such as
some kind of race condition, which will lead to configuration script not find
iconv library.
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/39639
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=39639
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