[meta-networking][master][PATCH] samba, libldb: add package conflicts

["Himanshu Jadon -X (hjadon - E INFOCHIPS PRIVATE LIMITED at Cisco)" <hjadon@cisco.com>]

From: Himanshu Jadon <hjadon@cisco.com>

samba package also installs LDB command line tools and python LDB
module. libldb package installs the same tools and pyldb module from
standalone LDB source.

pkgdata shows the conflict clearly:

  samba: /usr/bin/ldbadd
  libldb: /usr/bin/ldbadd
  samba-python3: site-packages/ldb.so
  pyldb: site-packages/ldb.so

So when both samba and libldb are added in same image, rootfs can fail
because package manager sees same files from two different packages.
Both package sets are not expected to be installed together.

Add RCONFLICTS for samba/libldb and samba-python3/pyldb. This makes the
conflict explicit during dependency resolution instead of failing later
as file install conflict.

Older meta-networking had similar conflict handling for samba/libldb in
commit: https://git.openembedded.org/meta-openembedded/commit/?id=8e641e28f630dac61a03373ad70c72a2370ad11e

This change adds the same handling again with current python3 package names.

Signed-off-by: Himanshu Jadon <hjadon@cisco.com>
---
 meta-networking/recipes-connectivity/samba/samba_4.23.11.bb | 3 +++
 meta-networking/recipes-support/libldb/libldb_2.9.2.bb      | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/meta-networking/recipes-connectivity/samba/samba_4.23.11.bb b/meta-networking/recipes-connectivity/samba/samba_4.23.11.bb
index 67c2646011..e498b30bcb 100644
--- a/meta-networking/recipes-connectivity/samba/samba_4.23.11.bb
+++ b/meta-networking/recipes-connectivity/samba/samba_4.23.11.bb
@@ -50,6 +50,9 @@ CVE_STATUS[CVE-2011-2411] = "not-applicable-platform: vulnerable only on HP NonS
 # remove default added RDEPENDS on perl
 RDEPENDS:${PN}:remove = "perl"
 
+RCONFLICTS:${PN} = "libldb"
+RCONFLICTS:${PN}-python3 = "pyldb"
+
 DEPENDS += "readline virtual/libiconv zlib popt libtalloc libtdb libtevent libaio libpam libtasn1 libtasn1-native jansson libparse-yapp-perl-native gnutls cmocka ngtcp2 bison-native"
 
 inherit features_check
diff --git a/meta-networking/recipes-support/libldb/libldb_2.9.2.bb b/meta-networking/recipes-support/libldb/libldb_2.9.2.bb
index a212b6d2ef..c5699ad189 100644
--- a/meta-networking/recipes-support/libldb/libldb_2.9.2.bb
+++ b/meta-networking/recipes-support/libldb/libldb_2.9.2.bb
@@ -5,6 +5,8 @@ LICENSE = "GPL-3.0-or-later AND LGPL-2.1-or-later AND LGPL-3.0-or-later"
 
 DEPENDS += "libtdb libtalloc libtevent popt cmocka"
 RDEPENDS:pyldb += "python3"
+RCONFLICTS:${PN} = "samba"
+RCONFLICTS:pyldb = "samba-python3"
 
 export PYTHONHASHSEED = "1"
 export PYTHONARCHDIR = "${PYTHON_SITEPACKAGES_DIR}"
-- 
2.35.6