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RE: [cdt-dev] Trying to run simple hello world

Yup, it's been a fairly recent change to cygwin's gdb that broke us. Maybe 6
months ago?

Doug Schaefer, QNX Software Systems
Eclipse CDT Project Lead, http://cdtdoug.blogspot.com


> -----Original Message-----
> From: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx] On
> Behalf Of Beth Tibbitts
> Sent: Monday, June 25, 2007 9:05 PM
> To: CDT General developers list.
> Subject: RE: [cdt-dev] Trying to run simple hello world
> 
> I guess my previous "first C app" demos have been on Linux.
> My linux machine died today. :-(
> 
> I could have sworn that the cygwin examples for first debug worked 'out of
> the box' at some time in the past. Is this not true?
> 
> 
> >The trick is to add a path mapping to the source locations and map
> >/cygdrive/c to C:/.
> Can you explain exactly what you mean by this? Windows drive mapping? ?
> 
> ...Beth
> 
> Beth Tibbitts  (859) 243-4981  (TL 545-4981)
> High Productivity Tools / Parallel Tools  http://eclipse.org/ptp
> IBM T.J.Watson Research Center
> Mailing Address:  IBM Corp., 455 Park Place, Lexington, KY 40511
> 
> 
> 
>              Doug Schaefer
>              <DSchaefer@xxxxxx
>              m>                                                         To
>              Sent by:                  "CDT General developers list."
>              cdt-dev-bounces@e         <cdt-dev@xxxxxxxxxxx>
>              clipse.org                                                 cc
> 
>                                                                    Subject
>              06/25/2007 08:48          RE: [cdt-dev] Trying to run simple
>              PM                        hello world
> 
> 
>              Please respond to
>                "CDT General
>              developers list."
>              <cdt-dev@eclipse.
>                    org>
> 
> 
> 
> 
> 
> 
> No problem, Beth. You have entered into the world of evil Cygwin ;).
> (Again
> I apologize to the cygwin developers. They're good people, just marching
> in
> a different direction.)
> 
> The trick is to add a path mapping to the source locations and map
> /cygdrive/c to C:/. There has been some effort to make this automagic but
> I
> can't remember if this made it in or not. I'd recommend this as a first
> step. If that doesn't work, then yes, please open a bug.
> 
> At any rate, my long promised "CDT for Windows" is nearing completion as
> soon as I get the SourceForge project created. This is a Windows installer
> that will install the Harmony JRE, Eclipse Platform, CDT 4, MinGW and a
> couple of extra libraries and should work out of the box. I'll make an
> announcement when I'm ready.
> 
> Doug Schaefer, QNX Software Systems
> Eclipse CDT Project Lead, http://cdtdoug.blogspot.com
> 
> 
> > -----Original Message-----
> > From: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx]
> On
> > Behalf Of Beth Tibbitts
> > Sent: Monday, June 25, 2007 8:32 PM
> > To: cdt-dev@xxxxxxxxxxx
> > Subject: [cdt-dev] Trying to run simple hello world
> >
> >
> > What am I doing wrong?
> > I'm walking thru a sample first C app for some tutorial slides.  Got CDT
> > 4.0RC4a.
> >
> > (Windows Cygwin, same way I always have it set up ...)
> >
> > New C project, give it a name, select Hello World ANSI C Project, Next
> > accept defaults, Next, Finish,
> > (note: source file comment says it's a .cpp file, but it's really a .c
> > file
> > -- not important)?
> > Builds ok.
> >
> > Debug icon > Debug As > Local C/C++ application
> > Select Cygwin gdb debugger (the default) (double click on it)
> > accept Switch to debug perspective
> >
> > It stops at main but the source window says "Can't find a source file at
> > "/cygdrive/c/ews/runtime-cdt40/zzzTest/src/zzzTest.c"
> > (which is indeed my src file location)
> > Did I do something differently? Have I not run a simple hello world in a
> > while? Or did the recent changes do this?
> >
> > The console says "No source file named ......
> >
> >
> > Hmmm.  I tried another project with my own sample c file, similar
> > problems,
> > then came back to the generated hello world file,
> > and now  when i enter debug, the console says "No source file named
> > (previous project I mucked with) but the project I'm debugging is a the
> > hello world one.
> > Even if i create a new hello world project, then debug it immediately,
> the
> > CONSOLE keeps saying it can't find (previous project) source file.
> >
> > I apologize if I'm doing something stupid, but if this is a bug ....
> >
> >
> >
> >
> >
> > ...Beth
> >
> > Beth Tibbitts  (859) 243-4981  (TL 545-4981)
> > High Productivity Tools / Parallel Tools  http://eclipse.org/ptp
> > IBM T.J.Watson Research Center
> > Mailing Address:  IBM Corp., 455 Park Place, Lexington, KY 40511
> >
> > _______________________________________________
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> > cdt-dev@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/cdt-dev
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