Merge pull request #79299 from andir/buildRustCrate-remap-source-path

buildRustCrate: remap the current build dir to / for (more) reproducible builds
2020-02-11 11:38:50 +01:00
parent 5f2a3bef33 56e11bc8df
commit a352631a71
1 changed files with 1 additions and 0 deletions
--- a/pkgs/build-support/rust/build-rust-crate/build-crate.nix
+++ b/pkgs/build-support/rust/build-rust-crate/build-crate.nix
@@ -11,6 +11,7 @@
    baseRustcOpts =
      [(if release then "-C opt-level=3" else "-C debuginfo=2")]
      ++ ["-C codegen-units=$NIX_BUILD_CORES"]
+      ++ ["--remap-path-prefix=$NIX_BUILD_TOP=/" ]
      ++ [(mkRustcDepArgs dependencies crateRenames)]
      ++ [crateFeatures]
      ++ extraRustcOpts