gudevenumtypes.h won't be under $(top_srcdir) when built out-of-tree
from GIT.
Signed-off-by: Scott James Remnant <scott@ubuntu.com>
$(top_srcdir)/extras/gudev/gudev.h \
$(top_srcdir)/extras/gudev/gudevtypes.h \
$(top_srcdir)/extras/gudev/gudevenums.h \
- $(top_srcdir)/extras/gudev/gudevenumtypes.h \
+ $(top_builddir)/extras/gudev/gudevenumtypes.h \
$(top_srcdir)/extras/gudev/gudevclient.h \
$(top_srcdir)/extras/gudev/gudevdevice.h \
$(top_srcdir)/extras/gudev/gudevclient.c \