[PATCH] build: add pdcp to optional libs

[Bruce Richardson]

The pdcp library is disabled when its dependent library "reorder" is not
being built.

../lib/meson.build:179: WARNING: Cannot disable mandatory library "pdcp"
Message: Disabling pdcp [lib/pdcp]: missing internal dependency "reorder"

As such, it is not a mandatory library, and can be marked as safe to
disable.

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 lib/meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/meson.build b/lib/meson.build
index 53155be8e9..c1602e818a 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -96,6 +96,7 @@ optional_libs = [
         'mldev',
         'node',
         'pcapng',
+        'pdcp',
         'pdump',
         'pipeline',
         'port',
-- 
2.39.2