libs/gst/helpers/ptp_helper_post_install.sh

   1 #!/bin/sh
   2 # Meson install script for gst-ptp-helper
   3 # Fails silently at the moment if setting permissions/capabilities doesn't work
   4 helpers_install_dir="$1"
   5 with_ptp_helper_permissions="$2"
   6 setcap="$3"
   7
   8 ptp_helper="$MESON_INSTALL_DESTDIR_PREFIX/$helpers_install_dir/gst-ptp-helper"
   9
  10 case "$with_ptp_helper_permissions" in
  11   setuid-root)
  12     echo "$0: permissions before: "
  13     ls -l "$ptp_helper"
  14     chown root "$ptp_helper" || true
  15     chmod u+s "$ptp_helper" || true
  16     echo "$0: permissions after: "
  17     ls -l "$ptp_helper"
  18     ;;
  19   capabilities)
  20     echo "Calling $setcap cap_net_bind_service,cap_net_admin+ep $ptp_helper"
  21     $setcap cap_net_bind_service,cap_net_admin+ep "$ptp_helper" || true
  22     ;;
  23   *)
  24     echo "$0 ERROR: unexpected permissions value '$with_ptp_helper_permissions'";
  25     exit 2;
  26 esac