Hello,
I keep getting a lot of these errors when I try linking to a library
built with msys and mingw "undefined reference to `__imp___iob'"
I did a google search on this and I found others having the same problem
but no solutions.
Are there any tips to compile compatible libr
"Frederich, Eric P21322" wrote:
> Are there any tips to compile compatible libraries with msys / cygwin?
> Is it even possible?
> Am I missing a gcc option?
No, it's not possible.
Cygwin libraries use the Cygwin runtime. MinGW/MSYS libraries use the
Microsoft (MSVCRT) runtime. These are two in
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Brian Dessent
> Sent: Tuesday, June 26, 2007 12:22 PM
> To: cygwin@cygwin.com
> Subject: Re: undefined reference to `__imp___iob'
>
> "Frederich, Eric P21322" wrote:
>
> > Are there
"Frederich, Eric P21322" wrote:
> Apparently I'm confused. I thought that when I compile with -mno-cygwin
> it was the same as using msys/mingw.
It is. You were just lucky that it happened to link successfully and
not crash.
Brian
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On Tue, 26 Jun 2007, Frederich, Eric P21322 wrote:
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] On Behalf Of Brian Dessent
> > Sent: Tuesday, June 26, 2007 12:22 PM
> > To: [EMAIL PROTECTED]
<http://cygwin.com/acronyms/#PCYMTNQREAIYR>. Thanks.
> &
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Brian Dessent
> Sent: Tuesday, June 26, 2007 1:25 PM
> To: cygwin@cygwin.com
> Subject: Re: undefined reference to `__imp___iob'
>
> "Frederich, Eric P21322" wr
"Frederich, Eric P21322" wrote:
> Wow, now I'm more confused.
> If using -mno-cygwin is the same as using msys/mingw, then why would I
> need luck to link against a msys/mingw library?
Me too. If you're indeed using -mno-cygwin then there should be no
problem linking with a native library. I th
> From: Igor Peshansky [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, June 26, 2007 1:31 PM
> To: Frederich, Eric P21322
> Cc: cygwin@cygwin.com
> Subject: RE: undefined reference to `__imp___iob'
>
> > Does everything you say hold true even if I compile with
> &g
obody wants more
spam. Thanks.
> > Subject: RE: undefined reference to `__imp___iob'
> >
> > > Does everything you say hold true even if I compile with
> > > the -mno-cygwin option?
> >
> > Not everything, but how were we to know you were using -mno-cygwin?
>
objects are compiled without -mno-cygwin, so they are Cygwin
objects.
> /mylibraries/libraries/lib/libhdg_win.a(hdg_win.o):hdg_win.c:(.text+0x13
> ): undefined reference to `__imp___iob'
This library is a MinGW library, so this link is doomed to failure.
Brian
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On 26 June 2007 19:05, Igor Peshansky wrote:
>> /mylibraries/libraries/lib/libhdg_win.a(hdg_win.o):hdg_win.c:(.text+0x1d8):
>> more undefined references to `__imp___iob' follow
>> collect2: ld returned 1 exit status
>> make: *** [someProgram.exe] Error 1
>
> Where exactly are you us
On Tue, Jun 26, 2007 at 01:52:01PM -0400, Frederich, Eric P21322 wrote:
>> From: Igor Peshansky
>> Sent: Tuesday, June 26, 2007 1:31 PM
>> To: Frederich, Eric P21322
>> Subject: RE: undefined reference to `__imp___iob'
>>
>> > Does everything you say hol
> From: Igor Peshansky
> Sent: Tuesday, June 26, 2007 2:05 PM
> To: Frederich, Eric P21322
> Cc: cygwin@cygwin.com
> Subject: RE: undefined reference to `__imp___iob'
>
> Where exactly are you using -mno-cygwin in the above?
> Igor
Whoops, I gave you the out
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