Problem with a package running "configure"

["Nelson A. de Oliveira" <n3150nao@bol.com.br>]

Hi

I am having a problem... When running "./configure" on a dir with the
source of a program, it reads 3 files inside the dir "autoconf/make":

depend.mk~
filelist.mk~
modules.mk~

Everything runs fine, it creates the Makefile and all the things work.
But, when creating a package (using the default rules included by
dh-make) or rules file of CDBS (including
/usr/share/cdbs/1/class/autotools.mk), it don't work! The 3 files ending
in ~ are deleted (I don't know why).
I think that they are deleted when dpkg-buildpackage is running the
configure script.

When running dpkg-buildpackage, at the end of the configure I get this:

updating cache ./config.cache
creating ./config.status
creating Makefile
sed: can't read ./autoconf/make/filelist.mk~: No such file or directory
sed: can't read ./autoconf/make/modules.mk~: No such file or directory
sed: can't read ./autoconf/make/depend.mk~: No such file or directory

But, before running dpkg-buildpackage, they were all there!
Running ./configure by hand don't delete the files.

Does anybody know what could be this?

Thank you very much
Nelson