The IPA headers are listed in two different meson variables, one for
generated headers, and one for the other headers. There's no real reason
for this split, consolidate all of them in the libcamera_ipa_headers
variable.
While at it, don't add the IPA headers to the libcamera_internal_sources
variable, but list libcamera_ipa_headers in the sources for the shared
library. This moves the libcamera_internal_sources variable towards
holding source files, not header files, to improve clarity of the build
system.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
186d75b10c