base-files, systemd: add nss-resolve plugin

Add nss-resolve plugin to the glibc Name Service Switch (NSS) with
systemd-resolved DISTRO_FEATURE so that systemd-resolved is used in DNS
name resolution.

This enables the resolution of Multicast DNS and Link-Local Multicast
Name Resolution names, depending on the selected options.

(From OE-Core rev: 81da1d6eecee9fd036121298abba6fdcffc3969d)

Signed-off-by: Eero Aaltonen <eero.aaltonen@vaisala.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd_254.4.bb b/meta/recipes-core/systemd/systemd_254.4.bb
index d888efdece..76cc07e86f 100644
--- a/meta/recipes-core/systemd/systemd_254.4.bb
+++ b/meta/recipes-core/systemd/systemd_254.4.bb
@@ -793,6 +793,9 @@ python __anonymous() {
     if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d):
         d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
 
+    if bb.utils.contains('DISTRO_FEATURES', 'systemd-resolved', True, False, d) and not bb.utils.contains('PACKAGECONFIG', 'nss-resolve resolved', True, False, d):
+        bb.error("DISTRO_FEATURES[systemd-resolved] requires PACKAGECONFIG[nss-resolve, resolved]")
+
     if bb.utils.contains('PACKAGECONFIG', 'repart', True, False, d) and not bb.utils.contains('PACKAGECONFIG', 'openssl', True, False, d):
         bb.error("PACKAGECONFIG[repart] requires PACKAGECONFIG[openssl]")