Make bundling of ssl conditionned by target environment instead of feature flag.

crates/aiken/Cargo.toml

@@ -47,11 +47,9 @@ serde_json = "1.0.94"
 thiserror = "1.0.39"
 uplc = { path = '../uplc', version = "1.1.4" }
 
+[target.'cfg(target_env = "musl")'.dependencies]
 openssl = { version = "0.10.66", features = ["vendored"], optional = true }
 openssl-probe = { version = "0.1.5", optional = true }
 
-[features]
-bundle_openssl = ["dep:openssl", "dep:openssl-probe"]
-
 [target.'cfg(not(windows))'.dependencies]
 xdg = "2.5.2"

crates/aiken/src/main.rs

@@ -14,7 +14,7 @@ mod cmd;
 fn main() -> miette::Result<()> {
     panic_handler();
 
-    #[cfg(feature = "bundle_openssl")]
+    #[cfg(target_env = "musl")]
     openssl_probe::init_ssl_cert_env_vars();
 
     match Cmd::default() {