Introduced by one of:

commit 9548b2aa90cb0e41d791e9514d8f0a23498f3355
Author: Matthew Barnes <mbarnes@redhat.com>

    ECalClient: Add a "source-type" construct-only property.

commit ca2bfd14d7e75004c263956a4040ed083c0c5529
Author: Matthew Barnes <mbarnes@redhat.com>

    Restore test case for bug 685986.


| In file included from ../../../tests/test-server-utils/e-test-server-utils.h:27:0,
|                  from ../../../tests/libedataserver/e-source-registry-test.c:19:
| ../../../addressbook/libebook/libebook.h:29:39: fatal error: libebook/e-book-enumtypes.h: No such file or directory
| compilation terminated.
| make[3]: *** [e_source_registry_test-e-source-registry-test.o] Error 1
| make[3]: *** Waiting for unfinished jobs....
| ../../../tests/libedataserver/e-source-test.c:53:1: warning: 'setup_test_source' defined but not used [-Wunused-function]
| ../../../tests/libedataserver/e-source-test.c:89:1: warning: 'teardown_test_source' defined but not used [-Wunused-function]
| mv -f .deps/e_source_test-e-source-test.Tpo .deps/e_source_test-e-source-test.Po
| mv -f .deps/e_user_prompter_test-e-user-prompter-test.Tpo .deps/e_user_prompter_test-e-user-prompter-test.Po
| make[3]: Leaving directory `/ostbuild/source/evolution-data-server/_build/tests/libedataserver'
| make[2]: *** [all-recursive] Error 1
| make[2]: Leaving directory `/ostbuild/source/evolution-data-server/_build/tests'
| make[1]: *** [all-recursive] Error 1
| make[1]: Leaving directory `/ostbuild/source/evolution-data-server/_build'
| make: *** [all] Error 2
| ob: pid 7971 exited with code 2