xfce4-screensaver: Require systemd and pam distro features

it has hard dep on libpam at runtime, and needs login manager
as well, systemd is default, it can be beaten to work with
eulogin but it needed patching.

Therefore, limit this package to systemd+pam enabled distros

Fixes
ERROR: Nothing PROVIDES 'libpam' (but /srv/pokybuild/yocto-worker/metrics/build/meta-openembedded/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.20.2.bb DEPENDS on or otherwise requires it)
libpam was skipped: one of 'pam systemd' needs to be in DISTRO_FEATURES

Or, similarly:
ERROR: Nothing PROVIDES 'systemd' (but /srv/pokybuild/yocto-worker/metrics/build/meta-openembedded/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.20.2.bb DEPENDS on or otherwise requires it)
systemd was skipped: using DISTRO 'poky', which is missing required DISTRO_FEATURES: 'usrmerge systemd'

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.20.2.bb b/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.20.2.bb
index b95bfc170c..11ba6ea528 100644
--- a/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.20.2.bb
+++ b/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.20.2.bb
@@ -14,6 +14,8 @@ DEPENDS = "dbus-glib garcon gtk+3 libxklavier libxscrnsaver virtual/libx11 xfcon
 
 inherit xfce-app
 
+REQUIRED_DISTRO_FEATURES += "systemd pam"
+
 SRC_URI[sha256sum] = "5032f60a31df5e50a80512e301b595be5ea6a6bd762cdd95cacc24cbd29a01d7"
 
 do_install:append() {