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buildRustCrate: Add extraRustcOptsForBuild

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`extraRustcOpts` should not be used for build.rs, lest it contain
host-platform-specific options during cross builds.
This commit is contained in:
John Ericson 2021-06-30 15:50:45 +00:00
parent 0ee5640d78
commit 4430761186
2 changed files with 14 additions and 3 deletions
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4
pkgs/build-support/rust/build-rust-crate/configure-crate.nix
View File

@ -13,7 +13,7 @@
, crateRenames
, crateVersion
, extraLinkFlags
, extraRustcOpts
, extraRustcOptsForBuildRs
, libName
, libPath
, release
@ -24,7 +24,7 @@ let version_ = lib.splitString "-" crateVersion;
version = lib.splitVersion (lib.head version_);
rustcOpts = lib.foldl' (opts: opt: opts + " " + opt)
(if release then "-C opt-level=3" else "-C debuginfo=2")
(["-C codegen-units=$NIX_BUILD_CORES"] ++ extraRustcOpts);
(["-C codegen-units=$NIX_BUILD_CORES"] ++ extraRustcOptsForBuildRs);
buildDeps = mkRustcDepArgs buildDependencies crateRenames;
authors = lib.concatStringsSep ":" crateAuthors;
optLevel = if release then 3 else 0;

13
pkgs/build-support/rust/build-rust-crate/default.nix
View File

@ -172,6 +172,11 @@ crate_: lib.makeOverridable
# Example: [ "-Z debuginfo=2" ]
# Default: []
, extraRustcOpts
# A list of extra options to pass to rustc when building a build.rs.
#
# Example: [ "-Z debuginfo=2" ]
# Default: []
, extraRustcOptsForBuildRs
# Whether to enable building tests.
# Use true to enable.
# Default: false
@ -228,6 +233,7 @@ crate_: lib.makeOverridable
nativeBuildInputs_ = nativeBuildInputs;
buildInputs_ = buildInputs;
extraRustcOpts_ = extraRustcOpts;
extraRustcOptsForBuildRs_ = extraRustcOptsForBuildRs;
buildTests_ = buildTests;
# crate2nix has a hack for the old bash based build script that did split
@ -308,12 +314,16 @@ crate_: lib.makeOverridable
lib.optionals (crate ? extraRustcOpts) crate.extraRustcOpts
++ extraRustcOpts_
++ (lib.optional (edition != null) "--edition ${edition}");
extraRustcOptsForBuildRs =
lib.optionals (crate ? extraRustcOptsForBuildRs) crate.extraRustcOptsForBuildRs
++ extraRustcOptsForBuildRs_
++ (lib.optional (edition != null) "--edition ${edition}");
configurePhase = configureCrate {
inherit crateName buildDependencies completeDeps completeBuildDeps crateDescription
crateFeatures crateRenames libName build workspace_member release libPath crateVersion
extraLinkFlags extraRustcOpts
extraLinkFlags extraRustcOptsForBuildRs
crateAuthors crateHomepage verbose colors;
};
buildPhase = buildCrate {
@ -337,6 +347,7 @@ crate_: lib.makeOverridable
release = crate_.release or true;
verbose = crate_.verbose or true;
extraRustcOpts = [ ];
extraRustcOptsForBuildRs = [ ];
features = [ ];
nativeBuildInputs = [ ];
buildInputs = [ ];