deps: dlloads node static linked executable

OpenSSL dlloads itself to prevent unloading, in case it might be
dynamically loaded. However when linked statically this will lead to
dloading the main executable.

Refs: #21848 (comment)
Fixes: #29992

Backport-PR-URL: #30005
PR-URL: #28045
Fixes: #27925
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

common.gypi

@@ -521,7 +521,19 @@
         'ldflags': [
           '-Wl,--export-dynamic',
         ],
-      }]
+      }],
+      # if node is built as an executable,
+      #      the openssl mechanism for keeping itself "dload"-ed to ensure proper
+      #      atexit cleanup does not apply
+      ['node_shared_openssl!="true" and node_shared!="true"', {
+        'defines': [
+          # `OPENSSL_NO_PINSHARED` prevents openssl from dload
+          #      current node executable,
+          #      see https://github.com/nodejs/node/pull/21848
+          #      or https://github.com/nodejs/node/issues/27925
+          'OPENSSL_NO_PINSHARED'
+        ],
+      }],
     ],
   }
 }