From 20549d93420bff03b74c38dd1194ae479ba0824c Mon Sep 17 00:00:00 2001
From: Joe C <joe.caulfield@anza.xyz>
Date: Mon, 10 Jun 2024 13:09:10 -0500
Subject: [PATCH] compute budget: add frozen-abi build script (#1653)

compute budget: frozen-abi build script
---
 Cargo.lock                | 1 +
 compute-budget/Cargo.toml | 3 +++
 compute-budget/build.rs   | 1 +
 compute-budget/src/lib.rs | 1 +
 programs/sbf/Cargo.lock   | 1 +
 5 files changed, 7 insertions(+)
 create mode 120000 compute-budget/build.rs

diff --git a/Cargo.lock b/Cargo.lock
index e70d6aa3d06f78..4b512e41332e27 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5906,6 +5906,7 @@ dependencies = [
 name = "solana-compute-budget"
 version = "2.0.0"
 dependencies = [
+ "rustc_version 0.4.0",
  "solana-frozen-abi",
  "solana-sdk",
 ]
diff --git a/compute-budget/Cargo.toml b/compute-budget/Cargo.toml
index c011176b048ff5..211aa9394806b4 100644
--- a/compute-budget/Cargo.toml
+++ b/compute-budget/Cargo.toml
@@ -13,6 +13,9 @@ edition = { workspace = true }
 solana-frozen-abi = { workspace = true, optional = true }
 solana-sdk = { workspace = true }
 
+[build-dependencies]
+rustc_version = { workspace = true }
+
 [features]
 frozen-abi = [
     "dep:solana-frozen-abi",
diff --git a/compute-budget/build.rs b/compute-budget/build.rs
new file mode 120000
index 00000000000000..ae66c237c5f4fd
--- /dev/null
+++ b/compute-budget/build.rs
@@ -0,0 +1 @@
+../frozen-abi/build.rs
\ No newline at end of file
diff --git a/compute-budget/src/lib.rs b/compute-budget/src/lib.rs
index 8516457af572d5..dd4b3d45f9b219 100644
--- a/compute-budget/src/lib.rs
+++ b/compute-budget/src/lib.rs
@@ -1,4 +1,5 @@
 //! Solana compute budget types and default configurations.
+#![cfg_attr(RUSTC_WITH_SPECIALIZATION, feature(min_specialization))]
 
 pub mod compute_budget;
 pub mod compute_budget_processor;
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
index ffb46b314280ae..e522c62d2bd955 100644
--- a/programs/sbf/Cargo.lock
+++ b/programs/sbf/Cargo.lock
@@ -4867,6 +4867,7 @@ dependencies = [
 name = "solana-compute-budget"
 version = "2.0.0"
 dependencies = [
+ "rustc_version",
  "solana-sdk",
 ]