libcamera header files should be included using the `libcamera/...` prefix.
However, `INCLUDE_PATH` is currently set to `@TOP_SRCDIR@/include/libcamera`
meaning that doxygen, when encountering `libcamera/x.h`, will try to open
`@TOP_SRCDIR@/include/libcamera/libcamera/x.h`, which is not the correct
path.
Fix that by using `@TOP_{BUILD,SRC}DIR@/include`. This removes the extra
`libcamera` component from the path and adds the corresponding directory
from the build directory as well since that is an implicit include
directory added by meson.
Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
a8bc540653
