> Von: Robert Collins [mailto:[EMAIL PROTECTED]]
> Gesendet am: Montag, 14. Mai 2001 16:16
> An: Ralf Habacker; Cygwin
> Cc: Alan Hourihane
> Betreff: Re: Status of cygwin KDE project - beta version of dll based qt
> 2.3.0 library is running
>
> Could you provide the source for your DLLMain?
>
> Rob
>
Here is it. (It coms from libtool) Note that there is a definition of
WinMain because I have single libs which need this. Perhaps you can
eliminate this.
Note that I've used this compile/link command.
libname - basic lib name without extension
libobjs - means the object files to integrae into the lib
deplibs - means all libs where this lib depends off
g++ -c ltdll.c
g++ -shared -nostartfiles -Wl,-e,_DllMain@12 -Wl,--out-implib,$(libname).dll
.a -o $(libname).dll
-Wl,--whole-archive $(libobjs) ltdll.o -Wl,--no-whole-archive $(deplibs)
Regards
Ralf Habacker
EMail: [EMAIL PROTECTED]
[EMAIL PROTECTED]
> ----- Original Message -----
> From: "Ralf Habacker" <[EMAIL PROTECTED]>
> To: "Cygwin" <[EMAIL PROTECTED]>
> Cc: "Alan Hourihane" <[EMAIL PROTECTED]>
> Sent: Monday, May 14, 2001 11:46 PM
> Subject: AW: Status of cygwin KDE project - beta version of dll based qt
> 2.3.0 library is running
>
>
> > Hi Alan,
> >
> > in the last mail I have written, that you only need -shared to
> generate such
> > a lib.
> >
> > For big libs with C++ code such kde I have used a special startup
> routine
> > DLLMain which does some cygwin specific initialisations in libs.
> > Without that, an segment violation occurred on exiting such
> applications.
> > Perhaps there is another way I dont know about.
> >
> > At second I've used .... -Wl,--whole archive
> $(OBJS) -Wl,--no-whole-archive
> > $(DEPENDED_LIBS) .... command parameters to import all symbols in my
> object
> > files, otherwise the linker eliminates not used functions.
> >
> > Regards
> >
> > Ralf Habacker
> > EMail: [EMAIL PROTECTED]
> > [EMAIL PROTECTED]
> >
> > > -----Ursprüngliche Nachricht-----
> > > Von: Alan Hourihane [mailto:[EMAIL PROTECTED]]
> > > Gesendet am: Donnerstag, 10. Mai 2001 11:42
> > > An: Ralf Habacker
> > > Betreff: Re: Status of cygwin KDE project - beta version of dll
> based qt
> > > 2.3.0 library is running
> > >
> > > On Wed, May 09, 2001 at 03:37:28PM +0200, Ralf Habacker wrote:
> > > > Hi,
> > > > I have check this too and my client programm runs
> > > >
> > > > $ ./client
> > > > Dll sees var=123
> > > > we see var=123
> > > > setting var=456
> > > > Dll sees var=456
> > > > we see var=456
> > > >
> > > > Dll sees var=90
> > > > we see var=90
> > > >
> > > > Dll sees foo=9
> > > > we see foo=9
> > > > setting foo=19
> > > > Dll sees foo=19
> > > > we see foo=19
> > > >
> > > > Calling dllimported function pointer:
> > > > Dll sees foo=19
> > > >
> > > Thanks Ralf.
> > >
> > > When you build KDE, are there any other options you pass to the
> linker
> > > apart from -Wl,--imp-outlib,libxxx.a ?
> > >
> > > Do you enable '--enable-auto-image-base' or '--enable-dynamic' ?
> > >
> > > Alan.
> > >
> >
> >
> > --
> > Want to unsubscribe from this list?
> > Check out: http://cygwin.com/ml/#unsubscribe-simple
> >
> >
>
>
ltdll.c
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