meson: Add option to override system WolfSSL with embedded WolfSSL

meson.build

@@ -548,6 +548,7 @@ message('BDB version: ', bdb_version)
 #
 
 have_embedded_ssl = get_option('with-embedded-ssl')
+force_embedded_ssl = get_option('with-ssl-override')
 
 ssl_deps = []
 ssl_link_args = []
@@ -596,9 +597,14 @@ if have_wolfssl or have_embedded_ssl or crypto.found()
 endif
 
 if have_wolfssl
-    ssl_deps += wolfssl
-    ssl_provider += 'WolfSSL'
-    cdata.set('WOLFSSL_DHX', 1)
+    if force_embedded_ssl
+        ssl_provider += 'built-in'
+        cdata.set('EMBEDDED_SSL', 1)
+    else
+        ssl_deps += wolfssl
+        ssl_provider += 'WolfSSL'
+        cdata.set('WOLFSSL_DHX', 1)
+    endif
 elif have_embedded_ssl
     ssl_provider += 'built-in'
     cdata.set('EMBEDDED_SSL', 1)

meson_options.txt

@@ -165,6 +165,12 @@ option(
     value: true,
     description: 'Enable SLP (srvloc) support',
 )
+option(
+    'with-ssl-override',
+    type: 'boolean',
+    value: false,
+    description: 'Force built-in WolfSSL as SSL provider',
+)
 option(
     'with-tcp-wrappers',
     type: 'boolean',