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authorAndreas Rammhold <andreas@rammhold.de>2020-02-06 00:59:40 +0100
committerAndreas Rammhold <andreas@rammhold.de>2020-02-06 01:18:59 +0100
commit56e11bc8dff88c59e9137badd1ede2f7b66ec6ca (patch)
tree90fcd128ee31279acc079a4e7fa4718a56b51f5e /pkgs/build-support/rust/build-rust-crate
parentf498ceb6f2b755bafbf8d078243f4ab209224cc6 (diff)
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buildRustCrate: remap the current build dir to / for (more) reproducible builds
Diffstat (limited to 'pkgs/build-support/rust/build-rust-crate')
-rw-r--r--pkgs/build-support/rust/build-rust-crate/build-crate.nix1
1 files changed, 1 insertions, 0 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 dec49d24f52..2dcca75e299 100644
--- 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