core/pkgs/build-support/rust/hooks/cargo-build-hook.sh
2024-05-13 11:34:52 -04:00

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declare -a cargoBuildFlags
cargoBuildHook() {
echo "Executing cargoBuildHook"
runHook preBuild
# Let stdenv handle stripping, for consistency and to not break
# separateDebugInfo.
export "CARGO_PROFILE_${cargoBuildType@U}_STRIP"=false
if [ ! -z "${buildAndTestSubdir-}" ]; then
# ensure the output doesn't end up in the subdirectory
export CARGO_TARGET_DIR="$(pwd)/target"
pushd "${buildAndTestSubdir}"
fi
if [ "${cargoBuildType}" != "debug" ]; then
cargoBuildProfileFlag="--profile ${cargoBuildType}"
fi
if [ -n "${cargoBuildNoDefaultFeatures-}" ]; then
cargoBuildNoDefaultFeaturesFlag=--no-default-features
fi
if [ -n "${cargoBuildFeatures-}" ]; then
cargoBuildFeaturesFlag="--features=${cargoBuildFeatures// /,}"
fi
(
set -x
@setEnv@ cargo build -j $NIX_BUILD_CORES \
--target @rustHostPlatformSpec@ \
--frozen \
${cargoBuildProfileFlag} \
${cargoBuildNoDefaultFeaturesFlag} \
${cargoBuildFeaturesFlag} \
${cargoBuildFlags}
)
if [ ! -z "${buildAndTestSubdir-}" ]; then
popd
fi
runHook postBuild
echo "Finished cargoBuildHook"
}
if [ -z "${dontCargoBuild-}" ] && [ -z "${buildPhase-}" ]; then
buildPhase=cargoBuildHook
fi