get DLL names from programs that made the DLL (#4269)

* get program names from programs

* fixup

programs/vote_program/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "solana-vote-program"
 version = "0.15.0"
-description = "Solana vote program"
+description = "Solana Vote program"
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
@@ -16,5 +16,4 @@ solana-vote-api = { path = "../vote_api", version = "0.15.0"  }
 
 [lib]
 name = "solana_vote_program"
-crate-type = ["cdylib"]
-
+crate-type = ["lib","cdylib"]

programs/vote_program/src/lib.rs

@@ -1,3 +1,9 @@
-use solana_vote_api::vote_instruction::process_instruction;
+#[macro_export]
+macro_rules! solana_vote_program {
+    () => {
+        ("solana_vote_program".to_string(), solana_vote_api::id())
+    };
+}
 
+use solana_vote_api::vote_instruction::process_instruction;
 solana_sdk::solana_entrypoint!(process_instruction);