OSX/CI: building libkdcraw fails on branch frameworks

[Marko Käning]

In file included from /Users/marko/WC/KDECI-builds/libkdcraw/src/ractionthreadbase_p.cpp:28:
/Users/marko/WC/KDECI-builds/libkdcraw/src/ractionthreadbase_p.h:40:10: fatal error: 'threadweaver/WeaverObserver.h' file not found
#include <threadweaver/WeaverObserver.h>
         ^
5 warnings generated.
In file included from /Users/marko/WC/KDECI-builds/libkdcraw/src/ractionthreadbase.cpp:47:
/Users/marko/WC/KDECI-builds/libkdcraw/src/ractionthreadbase_p.h:40:10: fatal error: 'threadweaver/WeaverObserver.h' file not found
#include <threadweaver/WeaverObserver.h>
         ^
1 error generated.
make[2]: *** [src/CMakeFiles/LibKDcraw.dir/ractionthreadbase_p.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
1 error generated.
make[2]: *** [src/CMakeFiles/LibKDcraw.dir/ractionthreadbase.cpp.o] Error 1
1 error generated.
make[2]: *** [src/CMakeFiles/LibKDcraw.dir/squeezedcombobox.cpp.o] Error 1
In file included from /Users/marko/WC/KDECI-builds/libkdcraw/build/src/LibKDcraw_automoc.cpp:5:
In file included from /Users/marko/WC/KDECI-builds/libkdcraw/build/src/moc_ractionthreadbase_p.cpp:9:
/Users/marko/WC/KDECI-builds/libkdcraw/build/src/../../src/ractionthreadbase_p.h:40:10: fatal error: 'threadweaver/WeaverObserver.h' file not found
#include <threadweaver/WeaverObserver.h>
         ^
1 error generated.
make[2]: *** [src/CMakeFiles/LibKDcraw.dir/LibKDcraw_automoc.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/LibKDcraw.dir/all] Error 2
make: *** [all] Error 2

KDE Continuous Integration Build
== Building Project: libkdcraw - Branch frameworks