support libbz2-rs-sys (#110)

trifectatechfoundation · Dec 5, 2024 · b397f2a · b397f2a
1 parent 84d7188
commit b397f2a
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -18,13 +18,18 @@ categories = ["compression", "api-bindings"]
 
 [dependencies]
 libc = "0.2"
-bzip2-sys = { version = "0.1.11", path = "bzip2-sys" }
+bzip2-sys = { version = "0.1.11", path = "bzip2-sys", optional = true }
+libbz2-rs-sys = { version = "0.1.0", optional = true }
 
 [dev-dependencies]
 rand = "0.8"
 partial-io = { version = "0.5.4", features = ["quickcheck1"] }
 quickcheck = "1.0"
 
 [features]
+default = ["dep:bzip2-sys"]
+# Use `libbz2-rs-sys` instead of the C FFI bindings of `bzip2-sys`
+# Using the rust implementation is always static
+libbz2-rs-sys = ["dep:libbz2-rs-sys", "static"]
 # Enable this feature if you want to have a statically linked bzip2
-static = ["bzip2-sys/static"]
+static = ["bzip2-sys?/static"]
diff --git a/src/lib.rs b/src/lib.rs
@@ -54,7 +54,10 @@
 #![deny(missing_docs)]
 #![doc(html_root_url = "https://docs.rs/bzip2/")]
 
+#[cfg(not(feature = "libbz2-rs-sys"))]
 extern crate bzip2_sys as ffi;
+#[cfg(feature = "libbz2-rs-sys")]
+extern crate libbz2_rs_sys as ffi;
 extern crate libc;
 #[cfg(test)]
 extern crate partial_io;