4ef5c91697
"implicit_include_directories: false" now also means that current build directory is not added to include paths by default any more. We have to add it manually because we have some custom_target() that generate headers in current build directory. See https://github.com/mesonbuild/meson/issues/8700. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1125>