ipa: meson: Give IPAs access to internal libcamera APIs

Open source IPA implementations can benefit from usage of libcamera
internal APIs. Allow this by compiling against the internal headers and
linking against libcamera.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>

src/ipa/meson.build

@@ -5,10 +5,16 @@ ipa_vimc_sources = [
 
 ipa_install_dir = join_paths(get_option('libdir'), 'libcamera')
 
+ipa_includes = [
+    libcamera_includes,
+    libcamera_internal_includes,
+]
+
 foreach t : ipa_vimc_sources
     ipa = shared_module(t[0], 'ipa_vimc.cpp',
                         name_prefix : '',
-                        include_directories : libcamera_includes,
+                        include_directories : ipa_includes,
+                        dependencies : libcamera_dep,
                         install : true,
                         install_dir : ipa_install_dir,
                         cpp_args : '-DLICENSE="' + t[1] + '"')