[oe] [meta-networking][PATCH] libldb: fix yocto-check-layer

[Armin Kuster]

ERROR: Nothing RPROVIDES 'samba' (but /home/akuster/oss/maint/meta-openembedded/meta-networking/recipes-support/libldb/libldb_1.4.1.bb RDEPENDS on or otherwise requires it)
samba was skipped: missing required distro feature 'pam' (not in DISTRO_FEATURES)

add ditrocheck for pam in libldb

Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 meta-networking/recipes-support/libldb/libldb_1.4.1.bb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta-networking/recipes-support/libldb/libldb_1.4.1.bb b/meta-networking/recipes-support/libldb/libldb_1.4.1.bb
index 99e62f66b..3c7e5455e 100644
--- a/meta-networking/recipes-support/libldb/libldb_1.4.1.bb
+++ b/meta-networking/recipes-support/libldb/libldb_1.4.1.bb
@@ -35,7 +35,8 @@ LIC_FILES_CHKSUM = "file://pyldb.h;endline=24;md5=dfbd238cecad76957f7f860fbe9ada
 SRC_URI[md5sum] = "159a1b1a56dcccf410d1bba911be6076"
 SRC_URI[sha256sum] = "2df13aa25b376b314ce24182c37691959019523de3cc5356c40c1a333b0890a2"
 
-inherit waf-samba
+inherit waf-samba distro_features_check
+REQUIRED_DISTRO_FEATURES = "pam"
 
 S = "${WORKDIR}/ldb-${PV}"
 
-- 
2.17.1