rpicamsrc: fix "Could not find component vc.ril.camera" on recent raspios

Make extra sure all the required mmal libs such as libmmal_vc_client.so
actually get linked and stay linked. Otherwise the above error happens
it seems.

buster (10.4) with meson 0.55 and pi ref 2020-05-27
pi-gen, 825107f04027269db77426046f5085475b1ea22f, stage5

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/682>
This commit is contained in:
Tim-Philipp Müller 2020-07-13 23:43:48 +01:00
parent 428c545e06
commit 477eba2dd7

View file

@ -60,6 +60,8 @@ rpi_warn_flags = cc.get_supported_arguments([
'-Wno-stringop-truncation',
])
rpi_link_flags = cc.get_supported_link_arguments(['-Wl,--no-as-needed'])
gnome = import('gnome')
enums = gnome.mkenums_simple('gstrpicam-enum-types',
@ -67,12 +69,13 @@ enums = gnome.mkenums_simple('gstrpicam-enum-types',
identifier_prefix: 'GstRpiCamSrc',
symbol_prefix: 'gst_rpi_cam_src')
# we might need '-Wl,--no-as-needed' or b_asneeded=false on ubuntu, tbd
gstrpicamsrc = library('gstrpicamsrc',
rpicamsrc_sources, enums,
c_args: [gst_plugins_good_args, rpi_inc_args, rpi_warn_flags],
link_args: rpi_link_flags,
include_directories: [configinc, libsinc],
dependencies: [gst_dep, gstbase_dep, gstvideo_dep] + mmal_deps,
override_options: ['b_asneeded=false'],
install_dir: plugins_install_dir,
install: true)