Documentation: Fix INCLUDE_PATH doxygen configuration option

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>
This commit is contained in:
Barnabás Pőcze 2025-05-26 14:03:55 +02:00 committed by Kieran Bingham
parent 59ac34b728
commit a8bc540653

View file

@ -57,7 +57,8 @@ GENERATE_LATEX = NO
MACRO_EXPANSION = YES
EXPAND_ONLY_PREDEF = YES
INCLUDE_PATH = "@TOP_SRCDIR@/include/libcamera"
INCLUDE_PATH = "@TOP_BUILDDIR@/include" \
"@TOP_SRCDIR@/include"
INCLUDE_FILE_PATTERNS = *.h
IMAGE_PATH = "@TOP_SRCDIR@/Documentation/images"