Re: [win32]g_iochannel and USB
- From: Manuel Ferrero <mferrero reer it>
- To: gtk-app-devel-list gnome org
- Subject: Re: [win32]g_iochannel and USB
- Date: Mon, 27 Feb 2012 09:45:51 +0100
Michael Torrie wrote:
On 02/22/2012 06:35 AM, Manuel Ferrero wrote:
I read the thread, now I know I have to link against the right version
But I'm compiling with MinGW and according what Tor Lillqvist said in
that thread it should work.
I don't specify any path in my IDE, I just choose the MinGW gcc as a
compiler, so I assume I'm using the right DLL. How can I be sure?
Still, I can't manage to create a giochannel with the handle I get from
the USB DLL CP210x_Open function.
Perhaps you need to use this tool on your exe to find out just what dlls
it is pulling in: http://www.dependencywalker.com/
Thanks, this program is really useful, although quite complex to understand.
I have a strong hunch that the dll providing CP210x_Open is compiled
against a much newer version of msvcrt than GTK is. Unfortunately that
is a problem because I'm not sure that mingw works with newer versions
of msvcrt, and you'd have to rebuild GTK probably as well.
Using Dependency Walker I saw a lot of occurrence of msvcrt.dll, even
two as dependency of LIBGLIB-2.0-0.dll and I can't understand why there
are two of them.
I'll give a try to recompile GTK on my pc, but I'm sure it will be a
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