Please help - cygwin not working when called from windows batch file

[Sumit Srivastava <sumit_can at yahoo dot com>]

Dear Sir/Madam,,

I have a problem while using cygwin using a windows
batch file. 
Below is the scenario :
(A) from the DOS propmpt: this is working fine:
D:\>cd cygwin
D:\cygwin>cygwin.bat
portletqa2@w2k-rdops-qa-s2 ~
$ pwd
/home/portletqa2
$cd /cygdrive/d/testing
$ pwd
/cygdrive/d/testing

(B) from the batch file : not working as required:
I have created a Windows batch file (test.bat) with
the above contents , but when I double click this
batch file , it does not points to the the above
mentioned directory , and it reflects "pwd" as
/home/portletqa2.

I would wish that it should go the
/cygdrive/d/testing.

Please help.

Thanks,
Sumit

--- Corinna Vinschen <corinna-cygwin@cygwin.com>
wrote:

> This is a newlib problem.  I've redirected this mail
> to the appropriate
> list newlib AT sourceware DOT org.
> 
> On Apr 27 15:14, Ernie Coskrey wrote:
> > I ran into the following problem building the
> latest cygwin snapshot:
> > 
> > configure: loading cache .././config.cache
> > configure: error: `CFLAGS' has changed since the
> previous run:
> > configure:   former value:  -O2 -g -O2  
> > configure:   current value: -O2 -g -O2 
> > configure: error: changes in the environment can
> compromise the build
> > configure: error: run `make distclean' and/or `rm
> .././config.cache' and start over
> > configure: error: /bin/sh
> '../../../../src/newlib/libc/configure' failed for
> libc
> > 
> > By piping the output to a file, I saw that the
> former value of CFLAGS is "-O2 -g -O2  " (two
> spaces), while the current value is "-O2 -g -O2 "
> (one space).  This causes the comparison in
> libc/configure to fail.
> > 
> > The way I've resolved this is to replace the
> following line:
> > 
> >       if test "x$ac_old_val" != "x$ac_new_val";
> then
> > 
> > with
> > 
> >       if test "`echo $ac_old_val`" != "`echo
> $ac_new_val`"; then
> > 
> > wherever it appears in any "configure" script
> (there are 75 configure scripts that contain this
> test, BTW).  There may be a more elegant way around
> this, but I haven't found it.  Running "make
> distclean" or removing config.cache doesn't resolve
> the problem.
> > 
> > -----
> > Ernie Coskrey       SteelEye Technology, Inc.   
> 803-461-3875
> 
> 
> Corinna
> 
> -- 
> Corinna Vinschen                  Please, send mails
> regarding Cygwin to
> Cygwin Project Co-Leader          cygwin AT cygwin
> DOT com
> Red Hat
> 
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