uninstall fails to remove examples directory

Issue created by migration from Trac.

Original creator: @svigerske

Original creation time: 2009-03-26 18:45:41

Assignee: somebody

Version:

Hi,

`make uninstall` (for trunk) fails for me with
```
rm -f [...]/share/doc/coin/CoinMP/examples
rm: cannot remove `[...]/share/doc/coin/CoinMP/examples': Is a directory
```

I believe the line
```
rm -f $(DESTDIR)$(examplesdir)
```
in `CoinMP/Makefile.am` should be changed into
```
rmdir $(DESTDIR)$(examplesdir)
```
or
```
rm -rf $(DESTDIR)$(examplesdir)
```

Best,
Stefan