[ndctl PATCH v2 5/5] scripts: update release helper scripts for meson and cxl

[Vishal Verma <vishal.l.verma@intel.com>]

The prepare-release.sh and do_abidiff scripts perform sanity checking
for library versioning and also guard against accidental ABI breakage
by comparing the current release with the previous using 'abipkgdiff'
from libabigail. Teach the scripts about libcxl, so that it too can
participate in the above checks.

Additionally, move the checks over to the new meson regime. This does
break any checking for the older autotools based build, but that should
be okay.

Link: https://lore.kernel.org/r/20220106050940.743232-4-vishal.l.verma@intel.com
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
---
 scripts/do_abidiff         | 3 ++-
 scripts/prepare-release.sh | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/do_abidiff b/scripts/do_abidiff
index e8c3a65..ec3e344 100755
--- a/scripts/do_abidiff
+++ b/scripts/do_abidiff
@@ -53,7 +53,7 @@ do_diff()
 	local old_lib="$(find . -regex "./release/rel_${old}/${pkg}-libs-[0-9]+.*" | head -1)"
 	local new_lib="$(find . -regex "./release/rel_${new}/${pkg}-libs-[0-9]+.*" | head -1)"
 
-	[ -n "$pkg" ] || err "specify a package for diff (ndctl, daxctl)"
+	[ -n "$pkg" ] || err "specify a package for diff (ndctl, daxctl, cxl)"
 	[ -n "$old_base" ] || err "$pkg: old_base empty, possible build failure"
 	[ -n "$new_base" ] || err "$pkg: new_base empty, possible build failure"
 
@@ -75,3 +75,4 @@ build_rpm $old > release/buildlog_$old 2>&1
 build_rpm $new > release/buildlog_$new 2>&1
 do_diff ndctl
 do_diff daxctl
+do_diff cxl
diff --git a/scripts/prepare-release.sh b/scripts/prepare-release.sh
index 97ab964..8901b50 100755
--- a/scripts/prepare-release.sh
+++ b/scripts/prepare-release.sh
@@ -100,7 +100,7 @@ gen_lists()
 }
 
 # Check libtool versions in Makefile.am.in
-# $1: lib name (currently libndctl or libdaxctl)
+# $1: lib name (currently libndctl, libdaxctl, or libcxl)
 check_libtool_vers()
 {
 	local lib="$1"
@@ -181,6 +181,7 @@ next_fix=$(next_fix "$last_fix")
 
 check_libtool_vers "libndctl"
 check_libtool_vers "libdaxctl"
+check_libtool_vers "libcxl"
 
 # HEAD~1 because HEAD would be the release commit
 gen_lists ${last_ref}..HEAD~1
-- 
2.36.1