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Re: rename or copy cygwin1.dll to cygwinb19.dll
- To: earnie_boyd at yahoo dot com, marc_auslander at us dot ibm dot com, gnu-win32 at cygnus dot com
- Subject: Re: rename or copy cygwin1.dll to cygwinb19.dll
- From: Corinna Vinschen <corinna dot vinschen at cityweb dot de>
- Date: Sun, 08 Nov 1998 23:56:17 +0100
- References: <19981107144953.15700.rocketmail@send102.yahoomail.com>
Earnie Boyd wrote:
>
> ---marc_auslander@us.ibm.com wrote:
> >
> > The install instructions say:
> >
> > This version of Cygwin is backwards-compatible with the beta 19
> release. If
> > you rename the cygwin1.dll included as part of B20 to
> "cygwinb19.dll", the
>
> [...]
>
> Yes, it should have been copy. However, if you execute a program such
> as the gdb from b19 that calls a cygwin build dll and it gets the one
> with cygwin1.dll then you will crash with a core file as the two can't
>
> [...]
There's another, a little bit `brutal' method:
Take your favorite hex editor, open the b19 executable, you wish to
`transform' to a b20 exe, search for `cygwinb19.dll', change it to
`cygwin1.dll', followed by two ASCII-NUL (the file length may not be
changed!) and save it and ... yes, start it!
I have tested it with different b19 progs. It does the appropriate.
This leads to only one cygwin1.dll. The copy to `cygwinb19.dll'
is unnecessery.
Regards,
Corinna
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