diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/rust/build-rust-crate/build-crate.nix')
| -rw-r--r-- | nixpkgs/pkgs/build-support/rust/build-rust-crate/build-crate.nix | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/build-support/rust/build-rust-crate/build-crate.nix b/nixpkgs/pkgs/build-support/rust/build-rust-crate/build-crate.nix index 3441e2c5e7bf..42c5f6ab3c0f 100644 --- a/nixpkgs/pkgs/build-support/rust/build-rust-crate/build-crate.nix +++ b/nixpkgs/pkgs/build-support/rust/build-rust-crate/build-crate.nix @@ -15,8 +15,9 @@ "--remap-path-prefix=$NIX_BUILD_TOP=/" (mkRustcDepArgs dependencies crateRenames) (mkRustcFeatureArgs crateFeatures) + ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ + "--target" (rust.toRustTargetSpec stdenv.hostPlatform) ] ++ extraRustcOpts - ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "--target ${rust.toRustTargetSpec stdenv.hostPlatform} -C linker=${stdenv.hostPlatform.config}-gcc" # 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 ++ lib.optional (lib.elem "proc-macro" crateType) "--extern proc_macro" |