automake 1.12.x automatically deletes empty directories, so
the additional rmdir from the do_install_append fails.
cleanup the do_install_append for automake 1.12.x
Avoids this build issue:
| rmdir: failed to remove `/srv/home/nitin/builds/build-gcc47/tmp/work/i586-poky-linux/libfm-0.1.17-r4/image/usr/lib/gio/modules/': No such file or directory
NOTE: package libfm-0.1.17-r4: task do_install: Failed
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
