diff options
Diffstat (limited to 'pkgs/build-support/rust/build-rust-crate/build-crate.nix')
| -rw-r--r-- | pkgs/build-support/rust/build-rust-crate/build-crate.nix | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/pkgs/build-support/rust/build-rust-crate/build-crate.nix b/pkgs/build-support/rust/build-rust-crate/build-crate.nix index 42c5f6ab3c0f3..ddff0c13cb3ac 100644 --- a/pkgs/build-support/rust/build-rust-crate/build-crate.nix +++ b/pkgs/build-support/rust/build-rust-crate/build-crate.nix @@ -1,4 +1,8 @@ -{ lib, stdenv, mkRustcDepArgs, mkRustcFeatureArgs, rust }: +{ lib, stdenv +, mkRustcDepArgs, mkRustcFeatureArgs, needUnstableCLI +, rust +}: + { crateName, dependencies, crateFeatures, crateRenames, libName, release, libPath, @@ -17,6 +21,8 @@ (mkRustcFeatureArgs crateFeatures) ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ "--target" (rust.toRustTargetSpec stdenv.hostPlatform) + ] ++ lib.optionals (needUnstableCLI dependencies) [ + "-Z" "unstable-options" ] ++ extraRustcOpts # since rustc 1.42 the "proc_macro" crate is part of the default crate prelude # https://github.com/rust-lang/cargo/commit/4d64eb99a4#diff-7f98585dbf9d30aa100c8318e2c77e79R1021-R1022 |