[cmake-developers] help finding where file installs from

[J Decker]

I have a file that gets installed with a bunch of other files.  Only
the file in question is getting installed a couple times.  I know
where the one is coming from, but I cannot find where the other is.
I've updated to using general things like INSTALL( DIRECTORY ... ) so
there's no references to the file directly except in the
install.manifest file.  How can I find where it's getting a second
copy from?  There's only one copy in the source tree, there's only one
copy up to the point this project builds in the build tree... this
project should be using the one in the build tree, from a prior
project that has been built, and should be the only one.  Heck, I
don't even know where it could be finding this file that is a
different timestamp on the system.

mingw, make VERBOSE=1 doesn't help, watcom and visual studio both have
no sign of the file in question in build projects....