Description:

The static library, `libdocopt.a`, is not included in the `docopt` package, but its CMake configure script requires it. Note that when the upstream package is built in Release mode, it generates both the static library and shared library. The `PKGBUILD` for this package installed both when I built it locally, too. But the package that's available in the Arch repository does not include it.

Additional info:
* package version(s): docopt 0.6.3-3

Steps to reproduce:

1. Run `sudo pacman -S docopt`.
2. Run `echo find_package(docopt REQUIRED) > CMakeLists.txt`.
3. Run `cmake`

You'll get an error message like this:

```
CMake Error at /usr/lib/cmake/docopt/docopt-targets.cmake:96 (message):
The imported target "docopt_s" references the file

"/usr/lib/libdocopt.a"

but this file does not exist. Possible reasons include:

* The file was deleted, renamed, or moved to another location.

* An install or uninstall procedure did not complete successfully.

* The installation package was faulty and contained

"/usr/lib/cmake/docopt/docopt-targets.cmake"

but not all the files it references.

Call Stack (most recent call first):
/usr/lib/cmake/docopt/docopt-config.cmake:1 (include)
CMakeLists.txt:1 (find_package)
```