fix dependencies

Cargo.lock

@@ -207,6 +207,7 @@ dependencies = [
  "objc",
  "objc-foundation",
  "objc_id",
+ "x11-clipboard",
 ]
 
 [[package]]
@@ -1838,6 +1839,25 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
 
+[[package]]
+name = "x11-clipboard"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b397ace6e980510de59a4fe3d4c758dffab231d6d747ce9fa1aba6b6035d5f32"
+dependencies = [
+ "xcb",
+]
+
+[[package]]
+name = "xcb"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62056f63138b39116f82a540c983cc11f1c90cd70b3d492a70c25eaa50bd22a6"
+dependencies = [
+ "libc",
+ "log",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.3.0"

Cargo.toml

@@ -32,3 +32,9 @@ strum_macros = "0.21"
 database-tree = { path = "./database-tree", version = "0.1" }
 easy-cast = "0.4"
 copypasta = { version = "0.7.0", default-features = false }
+
+[target.'cfg(any(target_os = "macos", windows))'.dependencies]
+copypasta = { version = "0.7.0", default-features = false }
+
+[target.'cfg(not(any(target_os = "macos", windows)))'.dependencies]
+copypasta = { version = "0.7.0", features = ["x11"], default-features = false }