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minor clean up

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This commit is contained in:
Aaron Janse 2020-10-17 00:45:27 -07:00
parent 116ac11652
commit dec97eb3e9
1 changed files with 3 additions and 2 deletions
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5
pkgs/build-support/rust/default.nix
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@ -77,6 +77,7 @@ let
'';
targetIsJSON = stdenv.lib.hasSuffix ".json" target;
useSysroot = targetIsJSON && !__internal_dontAddSysroot;
# see https://github.com/rust-lang/cargo/blob/964a16a28e234a3d397b2a7031d4ab4a428b1391/src/cargo/core/compiler/compile_kind.rs#L151-L168
# the "${}" is needed to transform the path into a /nix/store path before baseNameOf
@ -202,8 +203,8 @@ stdenv.mkDerivation ((removeAttrs args ["depsExtraArgs"]) // {
"CXX_${rust.toRustTarget stdenv.buildPlatform}"="${cxxForBuild}" \
"CC_${rust.toRustTarget stdenv.hostPlatform}"="${ccForHost}" \
"CXX_${rust.toRustTarget stdenv.hostPlatform}"="${cxxForHost}" \
${stdenv.lib.optionalString
(targetIsJSON && !__internal_dontAddSysroot) "RUSTFLAGS=\"--sysroot ${sysroot} $RUSTFLAGS\" "
${stdenv.lib.optionalString useSysroot
"RUSTFLAGS=\"--sysroot ${sysroot} $RUSTFLAGS\" "
}cargo build -j $NIX_BUILD_CORES \
${stdenv.lib.optionalString (buildType == "release") "--release"} \
--target ${target} \