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Date: Sat, 1 Jun 2019 02:01:06 +0900 (JST)
From: Tatsuro MATSUOKA <tmacchant2@yahoo.co.jp>
To: Jose Isaias Cabrera <jicman@outlook.com>, Tony Kelman <tony@kelman.net>,
        "cygwin@cygwin.com" <cygwin@cygwin.com>
Message-ID: <642211994.4254612.1559322066163.JavaMail.yahoo@jws705108.mail.ssk.yahoo.co.jp>
In-Reply-To: <AM0PR01MB5377DDC6AE970F5742556FC9DE180@AM0PR01MB5377.eurprd01.prod.exchangelabs.com>
References: <DB7PR01MB5386F8869A992304E8979E4DDE1F0@DB7PR01MB5386.eurprd01.prod.exchangelabs.com> <CY4PR22MB0773AD002D202CE1D084A227A71F0@CY4PR22MB0773.namprd22.prod.outlook.com> <DB7PR01MB5386151A2BEF700669338C94DE1F0@DB7PR01MB5386.eurprd01.prod.exchangelabs.com> <CY4PR22MB0773A4B996F728085A569EB4A71F0@CY4PR22MB0773.namprd22.prod.outlook.com> <AM0PR01MB5377DDC6AE970F5742556FC9DE180@AM0PR01MB5377.eurprd01.prod.exchangelabs.com>
Subject:  Re: How to build a DLL without cygwin DLL dependencies
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--- jicma wrote:
> 
> Tony Kelman, on Wednesday, May 29, 2019 04:18 PM, wrote...
> >and you can avoid the issue by building a 64 bit dll, or in 32 bit via
> >
> >i686-w64-mingw32-gcc -shared -static-libgcc sqlite3.c -o sqlite3.dll
> >
> 
> This is what I needed above. The command I was using,
> 
> i686-w64-mingw32-gcc -shared sqlite3.c -o sqlite3.dll
> 
> will create a DLL, but it will have dependencies on some cygwin libs.  This command,
> 
> i686-w64-mingw32-gcc -shared -static-libgcc sqlite3.c -o sqlite3.dll
> 
> creates a DLL with no dependencies.  So, the option -static-libgcc is what I needed.  Thanks.
> 
> To summarize, when creating SQLite3 DLL or building any SQLite3 tools with cygwin,
> 1. Download the i686-w65-mingw32-gcc compiler with the setup tools (the 64 bit)
> 2. Get the source from sqlite.org
> 3. untar source
> 4. cd to the source directory
> 5. run this command:
> i686-w64-mingw32-gcc -shared -static-libgcc sqlite3.c -o sqlite3.dll
> 
> Thanks,
> 
> josé
> 
If you will have another opportunity to build natitve windows exe or dll, please consider to use msys2.

Tatsuro


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