I only saw this just now, but the tests fail to link/build on OSX

<pre>
[181 of 181] Compiling Main ( git-annex.hs, tmp/Main.o )
Linking git-annex ...
+ make -q test
+ '[' 1 = 1 ']'
+ ../maxtime 1800 make test
[175 of 175] Compiling Main ( test.hs, tmp/Main.o )
test.hs:175:17:
Not in scope: data constructor `Types.Backend.KeySource'
test.hs:175:43:
`Types.Backend.keyFilename' is not a (visible) constructor field name
test.hs:175:76:
`Types.Backend.contentLocation' is not a (visible) constructor field name
** failed to build the test suite
make: *** [test] Error 1
+ exit 4
</pre>

this issue seems to got introduced at commit e0fdfb2e706da2cb1451193c658dc676b0530968

> [[fixed|done]] --[[Joey]] 
