fix capi build

biscuit-auth/src/lib.rs

@@ -235,10 +235,10 @@ pub use token::Biscuit;
 pub use token::RootKeyProvider;
 pub use token::{ThirdPartyBlock, ThirdPartyRequest};
 
-#[cfg(cargo_c)]
+#[cfg(feature = "capi")]
 mod capi;
 
-#[cfg(cargo_c)]
+#[cfg(feature = "capi")]
 pub use capi::*;
 
 #[cfg(bwk)]

biscuit-auth/tests/macros.rs

@@ -1,3 +1,4 @@
+#![cfg(not(feature = "capi"))]
 use biscuit_auth::builder;
 use biscuit_quote::{
     authorizer, authorizer_merge, biscuit, biscuit_merge, block, block_merge, check, fact, policy,

biscuit-auth/tests/rights.rs

@@ -1,4 +1,5 @@
 #![allow(unused_must_use)]
+#![cfg(not(feature = "capi"))]
 use biscuit::builder::*;
 use biscuit::datalog::SymbolTable;
 use biscuit::KeyPair;