Merge pull request #46210 from andir/build-rust-crate-changes
buildRustCrate: add heuristic to picking the right binary source files
This commit is contained in:
Jörg Thalheim
GitHub
commit
f83a26291f
@ -1,461 +0,0 @@
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# Code for buildRustCrate, a Nix function that builds Rust code, just
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# like Cargo, but using Nix instead.
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#
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# This can be useful for deploying packages with NixOps, and to share
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# binary dependencies between projects.
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{ lib, stdenv, defaultCrateOverrides, fetchCrate, ncurses, rustc }:
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let makeDeps = dependencies:
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(lib.concatMapStringsSep " " (dep:
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let extern = lib.strings.replaceStrings ["-"] ["_"] dep.libName; in
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(if dep.crateType == "lib" then
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" --extern ${extern}=${dep.out}/lib/lib${extern}-${dep.metadata}.rlib"
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else
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" --extern ${extern}=${dep.out}/lib/lib${extern}-${dep.metadata}${stdenv.hostPlatform.extensions.sharedLibrary}")
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) dependencies);
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# This doesn't appear to be officially documented anywhere yet.
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# See https://github.com/rust-lang-nursery/rust-forge/issues/101.
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target_os = if stdenv.hostPlatform.isDarwin
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then "macos"
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else stdenv.hostPlatform.parsed.kernel.name;
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echo_build_heading = colors: ''
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echo_build_heading() {
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start=""
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end=""
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if [[ "${colors}" == "always" ]]; then
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start="$(printf '\033[0;1;32m')" #set bold, and set green.
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end="$(printf '\033[0m')" #returns to "normal"
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fi
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if (( $# == 1 )); then
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echo "$start""Building $1""$end"
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else
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echo "$start""Building $1 ($2)""$end"
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fi
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}
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'';
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noisily = colors: verbose: ''
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noisily() {
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start=""
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end=""
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if [[ "${colors}" == "always" ]]; then
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start="$(printf '\033[0;1;32m')" #set bold, and set green.
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end="$(printf '\033[0m')" #returns to "normal"
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fi
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${lib.optionalString verbose ''
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echo -n "$start"Running "$end"
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echo $@
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''}
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$@
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}
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'';
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configureCrate =
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{ crateName, crateVersion, crateAuthors, build, libName, crateFeatures, colors, libPath, release, buildDependencies, completeDeps, completeBuildDeps, verbose, workspace_member, extraLinkFlags }:
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let version_ = lib.splitString "-" crateVersion;
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versionPre = if lib.tail version_ == [] then "" else builtins.elemAt version_ 1;
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version = lib.splitString "." (lib.head version_);
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rustcOpts = (if release then "-C opt-level=3" else "-C debuginfo=2");
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buildDeps = makeDeps buildDependencies;
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authors = lib.concatStringsSep ":" crateAuthors;
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optLevel = if release then 3 else 0;
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completeDepsDir = lib.concatStringsSep " " completeDeps;
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completeBuildDepsDir = lib.concatStringsSep " " completeBuildDeps;
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in ''
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cd ${workspace_member}
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runHook preConfigure
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${echo_build_heading colors}
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${noisily colors verbose}
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symlink_dependency() {
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# $1 is the nix-store path of a dependency
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# $2 is the target path
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i=$1
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ln -s -f $i/lib/*.rlib $2 #*/
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ln -s -f $i/lib/*.so $i/lib/*.dylib $2 #*/
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if [ -e "$i/lib/link" ]; then
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cat $i/lib/link >> target/link
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cat $i/lib/link >> target/link.final
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fi
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if [ -e $i/env ]; then
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source $i/env
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fi
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}
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mkdir -p target/{deps,lib,build,buildDeps}
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chmod uga+w target -R
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echo ${extraLinkFlags} > target/link
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echo ${extraLinkFlags} > target/link.final
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for i in ${completeDepsDir}; do
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symlink_dependency $i target/deps
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done
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for i in ${completeBuildDepsDir}; do
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symlink_dependency $i target/buildDeps
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done
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if [[ -e target/link ]]; then
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sort -u target/link > target/link.sorted
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mv target/link.sorted target/link
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sort -u target/link.final > target/link.final.sorted
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mv target/link.final.sorted target/link.final
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tr '\n' ' ' < target/link > target/link_
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fi
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EXTRA_BUILD=""
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BUILD_OUT_DIR=""
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export CARGO_PKG_NAME=${crateName}
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export CARGO_PKG_VERSION=${crateVersion}
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export CARGO_PKG_AUTHORS="${authors}"
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export CARGO_CFG_TARGET_ARCH=${stdenv.hostPlatform.parsed.cpu.name}
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export CARGO_CFG_TARGET_OS=${target_os}
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export CARGO_CFG_TARGET_FAMILY="unix"
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export CARGO_CFG_UNIX=1
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export CARGO_CFG_TARGET_ENV="gnu"
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export CARGO_CFG_TARGET_ENDIAN=${if stdenv.hostPlatform.parsed.cpu.significantByte.name == "littleEndian" then "little" else "big"}
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export CARGO_CFG_TARGET_POINTER_WIDTH=${toString stdenv.hostPlatform.parsed.cpu.bits}
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export CARGO_CFG_TARGET_VENDOR=${stdenv.hostPlatform.parsed.vendor.name}
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export CARGO_MANIFEST_DIR="."
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export DEBUG="${toString (!release)}"
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export OPT_LEVEL="${toString optLevel}"
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export TARGET="${stdenv.hostPlatform.config}"
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export HOST="${stdenv.hostPlatform.config}"
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export PROFILE=${if release then "release" else "debug"}
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export OUT_DIR=$(pwd)/target/build/${crateName}.out
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export CARGO_PKG_VERSION_MAJOR=${builtins.elemAt version 0}
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export CARGO_PKG_VERSION_MINOR=${builtins.elemAt version 1}
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export CARGO_PKG_VERSION_PATCH=${builtins.elemAt version 2}
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if [[ -n "${versionPre}" ]]; then
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export CARGO_PKG_VERSION_PRE="${versionPre}"
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fi
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BUILD=""
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if [[ ! -z "${build}" ]] ; then
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BUILD=${build}
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elif [[ -e "build.rs" ]]; then
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BUILD="build.rs"
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fi
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if [[ ! -z "$BUILD" ]] ; then
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echo_build_heading "$BUILD" ${libName}
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mkdir -p target/build/${crateName}
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EXTRA_BUILD_FLAGS=""
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if [ -e target/link_ ]; then
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EXTRA_BUILD_FLAGS=$(cat target/link_)
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fi
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if [ -e target/link.build ]; then
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EXTRA_BUILD_FLAGS="$EXTRA_BUILD_FLAGS $(cat target/link.build)"
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fi
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noisily rustc --crate-name build_script_build $BUILD --crate-type bin ${rustcOpts} \
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${crateFeatures} --out-dir target/build/${crateName} --emit=dep-info,link \
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-L dependency=target/buildDeps ${buildDeps} --cap-lints allow $EXTRA_BUILD_FLAGS --color ${colors}
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mkdir -p target/build/${crateName}.out
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export RUST_BACKTRACE=1
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BUILD_OUT_DIR="-L $OUT_DIR"
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mkdir -p $OUT_DIR
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target/build/${crateName}/build_script_build > target/build/${crateName}.opt
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set +e
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EXTRA_BUILD=$(sed -n "s/^cargo:rustc-flags=\(.*\)/\1/p" target/build/${crateName}.opt | tr '\n' ' ' | sort -u)
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EXTRA_FEATURES=$(sed -n "s/^cargo:rustc-cfg=\(.*\)/--cfg \1/p" target/build/${crateName}.opt | tr '\n' ' ')
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EXTRA_LINK=$(sed -n "s/^cargo:rustc-link-lib=\(.*\)/\1/p" target/build/${crateName}.opt | tr '\n' ' ' | sort -u)
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EXTRA_LINK_SEARCH=$(sed -n "s/^cargo:rustc-link-search=\(.*\)/\1/p" target/build/${crateName}.opt | tr '\n' ' ' | sort -u)
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for env in $(sed -n "s/^cargo:rustc-env=\(.*\)/\1/p" target/build/${crateName}.opt); do
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export $env
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done
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CRATENAME=$(echo ${crateName} | sed -e "s/\(.*\)-sys$/\U\1/")
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grep -P "^cargo:(?!(rustc-|warning=|rerun-if-changed=|rerun-if-env-changed))" target/build/${crateName}.opt \
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| sed -e "s/cargo:\([^=]*\)=\(.*\)/export DEP_$(echo $CRATENAME)_\U\1\E=\2/" > target/env
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set -e
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if [[ -n "$(ls target/build/${crateName}.out)" ]]; then
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if [[ -e "${libPath}" ]]; then
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cp -r target/build/${crateName}.out/* $(dirname ${libPath}) #*/
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else
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cp -r target/build/${crateName}.out/* src #*/
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fi
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fi
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fi
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runHook postConfigure
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'';
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buildCrate = { crateName,
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dependencies,
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crateFeatures, libName, release, libPath,
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crateType, metadata, crateBin, finalBins,
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extraRustcOpts, verbose, colors }:
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let deps = makeDeps dependencies;
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rustcOpts =
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lib.lists.foldl' (opts: opt: opts + " " + opt)
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(if release then "-C opt-level=3" else "-C debuginfo=2")
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(["-C codegen-units=1"] ++ extraRustcOpts);
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rustcMeta = "-C metadata=${metadata} -C extra-filename=-${metadata}";
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in ''
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runHook preBuild
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norm=""
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bold=""
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green=""
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boldgreen=""
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if [[ "${colors}" == "always" ]]; then
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norm="$(printf '\033[0m')" #returns to "normal"
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bold="$(printf '\033[0;1m')" #set bold
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green="$(printf '\033[0;32m')" #set green
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boldgreen="$(printf '\033[0;1;32m')" #set bold, and set green.
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fi
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${echo_build_heading colors}
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${noisily colors verbose}
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build_lib() {
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lib_src=$1
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echo_build_heading $lib_src ${libName}
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noisily rustc --crate-name $CRATE_NAME $lib_src --crate-type ${crateType} \
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${rustcOpts} ${rustcMeta} ${crateFeatures} --out-dir target/lib \
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--emit=dep-info,link -L dependency=target/deps ${deps} --cap-lints allow \
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$BUILD_OUT_DIR $EXTRA_BUILD $EXTRA_FEATURES --color ${colors}
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EXTRA_LIB=" --extern $CRATE_NAME=target/lib/lib$CRATE_NAME-${metadata}.rlib"
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if [ -e target/deps/lib$CRATE_NAME-${metadata}${stdenv.hostPlatform.extensions.sharedLibrary} ]; then
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EXTRA_LIB="$EXTRA_LIB --extern $CRATE_NAME=target/lib/lib$CRATE_NAME-${metadata}${stdenv.hostPlatform.extensions.sharedLibrary}"
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fi
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}
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build_bin() {
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crate_name=$1
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crate_name_=$(echo $crate_name | sed -e "s/-/_/g")
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main_file=""
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if [[ ! -z $2 ]]; then
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main_file=$2
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fi
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echo_build_heading $@
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noisily rustc --crate-name $crate_name_ $main_file --crate-type bin ${rustcOpts}\
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${crateFeatures} --out-dir target/bin --emit=dep-info,link -L dependency=target/deps \
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$LINK ${deps}$EXTRA_LIB --cap-lints allow \
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$BUILD_OUT_DIR $EXTRA_BUILD $EXTRA_FEATURES --color ${colors}
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if [ "$crate_name_" != "$crate_name" ]; then
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mv target/bin/$crate_name_ target/bin/$crate_name
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fi
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}
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EXTRA_LIB=""
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CRATE_NAME=$(echo ${libName} | sed -e "s/-/_/g")
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if [[ -e target/link_ ]]; then
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EXTRA_BUILD="$(cat target/link_) $EXTRA_BUILD"
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fi
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if [[ -e "${libPath}" ]]; then
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build_lib ${libPath}
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elif [[ -e src/lib.rs ]]; then
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build_lib src/lib.rs
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elif [[ -e src/${libName}.rs ]]; then
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build_lib src/${libName}.rs
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fi
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echo "$EXTRA_LINK_SEARCH" | while read i; do
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if [[ ! -z "$i" ]]; then
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for lib in $i; do
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echo "-L $lib" >> target/link
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L=$(echo $lib | sed -e "s#$(pwd)/target/build#$out/lib#")
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echo "-L $L" >> target/link.final
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done
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fi
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done
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echo "$EXTRA_LINK" | while read i; do
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if [[ ! -z "$i" ]]; then
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for lib in $i; do
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echo "-l $lib" >> target/link
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echo "-l $lib" >> target/link.final
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done
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fi
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done
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if [[ -e target/link ]]; then
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sort -u target/link.final > target/link.final.sorted
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mv target/link.final.sorted target/link.final
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sort -u target/link > target/link.sorted
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mv target/link.sorted target/link
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tr '\n' ' ' < target/link > target/link_
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LINK=$(cat target/link_)
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fi
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mkdir -p target/bin
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echo "${crateBin}" | sed -n 1'p' | tr ',' '\n' | while read BIN; do
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if [[ ! -z "$BIN" ]]; then
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build_bin $BIN
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fi
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done
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${lib.optionalString (crateBin == "") ''
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if [[ -e src/main.rs ]]; then
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build_bin ${crateName} src/main.rs
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fi
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for i in src/bin/*.rs; do #*/
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build_bin "$(basename $i .rs)" "$i"
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done
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''}
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# Remove object files to avoid "wrong ELF type"
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find target -type f -name "*.o" -print0 | xargs -0 rm -f
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'' + finalBins + ''
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runHook postBuild
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'';
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installCrate = crateName: metadata: ''
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runHook preInstall
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mkdir -p $out
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if [[ -s target/env ]]; then
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cp target/env $out/env
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fi
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if [[ -s target/link.final ]]; then
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mkdir -p $out/lib
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cp target/link.final $out/lib/link
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fi
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if [[ "$(ls -A target/lib)" ]]; then
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mkdir -p $out/lib
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cp target/lib/* $out/lib #*/
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for lib in $out/lib/*.so $out/lib/*.dylib; do #*/
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ln -s $lib $(echo $lib | sed -e "s/-${metadata}//")
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done
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fi
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if [[ "$(ls -A target/build)" ]]; then # */
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mkdir -p $out/lib
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cp -r target/build/* $out/lib # */
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fi
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if [[ "$(ls -A target/bin)" ]]; then
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mkdir -p $out/bin
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cp -P target/bin/* $out/bin # */
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fi
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runHook postInstall
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'';
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in
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crate_: lib.makeOverridable ({ rust, release, verbose, features, buildInputs, crateOverrides,
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dependencies, buildDependencies,
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extraRustcOpts,
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preUnpack, postUnpack, prePatch, patches, postPatch,
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preConfigure, postConfigure, preBuild, postBuild, preInstall, postInstall }:
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let crate = crate_ // (lib.attrByPath [ crate_.crateName ] (attr: {}) crateOverrides crate_);
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dependencies_ = dependencies;
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buildDependencies_ = buildDependencies;
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processedAttrs = [
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"src" "buildInputs" "crateBin" "crateLib" "libName" "libPath"
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"buildDependencies" "dependencies" "features"
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"crateName" "version" "build" "authors" "colors"
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];
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extraDerivationAttrs = lib.filterAttrs (n: v: ! lib.elem n processedAttrs) crate;
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buildInputs_ = buildInputs;
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in
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stdenv.mkDerivation (rec {
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inherit (crate) crateName;
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inherit preUnpack postUnpack prePatch patches postPatch preConfigure postConfigure preBuild postBuild preInstall postInstall;
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src = if lib.hasAttr "src" crate then
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crate.src
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else
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fetchCrate { inherit (crate) crateName version sha256; };
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name = "rust_${crate.crateName}-${crate.version}";
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buildInputs = [ rust ncurses ] ++ (crate.buildInputs or []) ++ buildInputs_;
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dependencies =
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builtins.map
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(dep: dep.override { rust = rust; release = release; verbose = verbose; crateOverrides = crateOverrides; })
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dependencies_;
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buildDependencies =
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builtins.map
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(dep: dep.override { rust = rust; release = release; verbose = verbose; crateOverrides = crateOverrides; })
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buildDependencies_;
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completeDeps = lib.lists.unique (dependencies ++ lib.lists.concatMap (dep: dep.completeDeps) dependencies);
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completeBuildDeps = lib.lists.unique (
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buildDependencies
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++ lib.lists.concatMap (dep: dep.completeBuildDeps ++ dep.completeDeps) buildDependencies
|
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);
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crateFeatures = if crate ? features then
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lib.concatMapStringsSep " " (f: "--cfg feature=\\\"${f}\\\"") (crate.features ++ features) #"
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else "";
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libName = if crate ? libName then crate.libName else crate.crateName;
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libPath = if crate ? libPath then crate.libPath else "";
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depsMetadata = builtins.foldl' (str: dep: str + dep.metadata) "" (dependencies ++ buildDependencies);
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metadata = builtins.substring 0 10 (builtins.hashString "sha256" (crateName + "-" + crateVersion + "___" + toString crateFeatures + "___" + depsMetadata ));
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crateBin = if crate ? crateBin then
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builtins.foldl' (bins: bin:
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let name =
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lib.strings.replaceStrings ["-"] ["_"]
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(if bin ? name then bin.name else crateName);
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path = if bin ? path then bin.path else "src/main.rs";
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in
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bins + (if bin == "" then "" else ",") + "${name} ${path}"
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) "" crate.crateBin
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else "";
|
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finalBins = if crate ? crateBin then
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builtins.foldl' (bins: bin:
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let name = lib.strings.replaceStrings ["-"] ["_"]
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(if bin ? name then bin.name else crateName);
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new_name = if bin ? name then bin.name else crateName;
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in
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if name == new_name then bins else
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(bins + "mv target/bin/${name} target/bin/${new_name};")
|
||||
|
||||
) "" crate.crateBin
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else "";
|
||||
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build = crate.build or "";
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workspace_member = crate.workspace_member or ".";
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crateVersion = crate.version;
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crateAuthors = if crate ? authors && lib.isList crate.authors then crate.authors else [];
|
||||
crateType =
|
||||
if lib.attrByPath ["procMacro"] false crate then "proc-macro" else
|
||||
if lib.attrByPath ["plugin"] false crate then "dylib" else
|
||||
(crate.type or "lib");
|
||||
colors = lib.attrByPath [ "colors" ] "always" crate;
|
||||
extraLinkFlags = builtins.concatStringsSep " " (crate.extraLinkFlags or []);
|
||||
configurePhase = configureCrate {
|
||||
inherit crateName buildDependencies completeDeps completeBuildDeps
|
||||
crateFeatures libName build workspace_member release libPath crateVersion
|
||||
extraLinkFlags
|
||||
crateAuthors verbose colors;
|
||||
};
|
||||
extraRustcOpts = if crate ? extraRustcOpts then crate.extraRustcOpts else [];
|
||||
buildPhase = buildCrate {
|
||||
inherit crateName dependencies
|
||||
crateFeatures libName release libPath crateType
|
||||
metadata crateBin finalBins verbose colors
|
||||
extraRustcOpts;
|
||||
};
|
||||
installPhase = installCrate crateName metadata;
|
||||
|
||||
} // extraDerivationAttrs
|
||||
)) {
|
||||
rust = rustc;
|
||||
release = crate_.release or true;
|
||||
verbose = crate_.verbose or true;
|
||||
extraRustcOpts = [];
|
||||
features = [];
|
||||
buildInputs = [];
|
||||
crateOverrides = defaultCrateOverrides;
|
||||
preUnpack = crate_.preUnpack or "";
|
||||
postUnpack = crate_.postUnpack or "";
|
||||
prePatch = crate_.prePatch or "";
|
||||
patches = crate_.patches or [];
|
||||
postPatch = crate_.postPatch or "";
|
||||
preConfigure = crate_.preConfigure or "";
|
||||
postConfigure = crate_.postConfigure or "";
|
||||
preBuild = crate_.preBuild or "";
|
||||
postBuild = crate_.postBuild or "";
|
||||
preInstall = crate_.preInstall or "";
|
||||
postInstall = crate_.postInstall or "";
|
||||
dependencies = crate_.dependencies or [];
|
||||
buildDependencies = crate_.buildDependencies or [];
|
||||
}
|
||||
157
pkgs/build-support/rust/build-rust-crate/build-crate.nix
Normal file
157
pkgs/build-support/rust/build-rust-crate/build-crate.nix
Normal file
@ -0,0 +1,157 @@
|
||||
{ lib, stdenv, echo_build_heading, noisily, makeDeps }:
|
||||
{ crateName,
|
||||
dependencies,
|
||||
crateFeatures, libName, release, libPath,
|
||||
crateType, metadata, crateBin,
|
||||
extraRustcOpts, verbose, colors }:
|
||||
|
||||
let
|
||||
|
||||
deps = makeDeps dependencies;
|
||||
rustcOpts =
|
||||
lib.lists.foldl' (opts: opt: opts + " " + opt)
|
||||
(if release then "-C opt-level=3" else "-C debuginfo=2")
|
||||
(["-C codegen-units=1"] ++ extraRustcOpts);
|
||||
rustcMeta = "-C metadata=${metadata} -C extra-filename=-${metadata}";
|
||||
in ''
|
||||
runHook preBuild
|
||||
norm=""
|
||||
bold=""
|
||||
green=""
|
||||
boldgreen=""
|
||||
if [[ "${colors}" == "always" ]]; then
|
||||
norm="$(printf '\033[0m')" #returns to "normal"
|
||||
bold="$(printf '\033[0;1m')" #set bold
|
||||
green="$(printf '\033[0;32m')" #set green
|
||||
boldgreen="$(printf '\033[0;1;32m')" #set bold, and set green.
|
||||
fi
|
||||
${echo_build_heading colors}
|
||||
${noisily colors verbose}
|
||||
|
||||
build_lib() {
|
||||
lib_src=$1
|
||||
echo_build_heading $lib_src ${libName}
|
||||
|
||||
noisily rustc --crate-name $CRATE_NAME $lib_src --crate-type ${crateType} \
|
||||
${rustcOpts} ${rustcMeta} ${crateFeatures} --out-dir target/lib \
|
||||
--emit=dep-info,link -L dependency=target/deps ${deps} --cap-lints allow \
|
||||
$BUILD_OUT_DIR $EXTRA_BUILD $EXTRA_FEATURES --color ${colors}
|
||||
|
||||
EXTRA_LIB=" --extern $CRATE_NAME=target/lib/lib$CRATE_NAME-${metadata}.rlib"
|
||||
if [ -e target/deps/lib$CRATE_NAME-${metadata}${stdenv.hostPlatform.extensions.sharedLibrary} ]; then
|
||||
EXTRA_LIB="$EXTRA_LIB --extern $CRATE_NAME=target/lib/lib$CRATE_NAME-${metadata}${stdenv.hostPlatform.extensions.sharedLibrary}"
|
||||
fi
|
||||
}
|
||||
|
||||
build_bin() {
|
||||
crate_name=$1
|
||||
crate_name_=$(echo $crate_name | sed -e "s/-/_/g")
|
||||
main_file=""
|
||||
if [[ ! -z $2 ]]; then
|
||||
main_file=$2
|
||||
fi
|
||||
echo_build_heading $@
|
||||
noisily rustc --crate-name $crate_name_ $main_file --crate-type bin ${rustcOpts}\
|
||||
${crateFeatures} --out-dir target/bin --emit=dep-info,link -L dependency=target/deps \
|
||||
$LINK ${deps}$EXTRA_LIB --cap-lints allow \
|
||||
$BUILD_OUT_DIR $EXTRA_BUILD $EXTRA_FEATURES --color ${colors}
|
||||
if [ "$crate_name_" != "$crate_name" ]; then
|
||||
mv target/bin/$crate_name_ target/bin/$crate_name
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
EXTRA_LIB=""
|
||||
CRATE_NAME=$(echo ${libName} | sed -e "s/-/_/g")
|
||||
|
||||
if [[ -e target/link_ ]]; then
|
||||
EXTRA_BUILD="$(cat target/link_) $EXTRA_BUILD"
|
||||
fi
|
||||
|
||||
if [[ -e "${libPath}" ]]; then
|
||||
build_lib ${libPath}
|
||||
elif [[ -e src/lib.rs ]]; then
|
||||
build_lib src/lib.rs
|
||||
elif [[ -e src/${libName}.rs ]]; then
|
||||
build_lib src/${libName}.rs
|
||||
fi
|
||||
|
||||
echo "$EXTRA_LINK_SEARCH" | while read i; do
|
||||
if [[ ! -z "$i" ]]; then
|
||||
for lib in $i; do
|
||||
echo "-L $lib" >> target/link
|
||||
L=$(echo $lib | sed -e "s#$(pwd)/target/build#$out/lib#")
|
||||
echo "-L $L" >> target/link.final
|
||||
done
|
||||
fi
|
||||
done
|
||||
echo "$EXTRA_LINK" | while read i; do
|
||||
if [[ ! -z "$i" ]]; then
|
||||
for lib in $i; do
|
||||
echo "-l $lib" >> target/link
|
||||
echo "-l $lib" >> target/link.final
|
||||
done
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ -e target/link ]]; then
|
||||
sort -u target/link.final > target/link.final.sorted
|
||||
mv target/link.final.sorted target/link.final
|
||||
sort -u target/link > target/link.sorted
|
||||
mv target/link.sorted target/link
|
||||
|
||||
tr '\n' ' ' < target/link > target/link_
|
||||
LINK=$(cat target/link_)
|
||||
fi
|
||||
|
||||
mkdir -p target/bin
|
||||
printf "%s\n" "${crateBin}" | head -n1 | tr -s ',' '\n' | while read -r BIN_NAME BIN_PATH; do
|
||||
# filter empty entries / empty "lines"
|
||||
if [[ -z "$BIN_NAME" ]]; then
|
||||
continue
|
||||
fi
|
||||
|
||||
if [[ -z "$BIN_PATH" ]]; then
|
||||
# heuristic to "guess" the correct source file as found in cargo:
|
||||
# https://github.com/rust-lang/cargo/blob/90fc9f620190d5fa3c80b0c8c65a1e1361e6b8ae/src/cargo/util/toml/targets.rs#L308-L325
|
||||
|
||||
# the first two cases are the "new" default IIRC
|
||||
BIN_NAME_=$(echo $BIN_NAME | sed -e 's/-/_/g')
|
||||
FILES=( "src/bin/$BIN_NAME.rs" "src/bin/$BIN_NAME/main.rs" "src/bin/$BIN_NAME_.rs" "src/bin/$BIN_NAME_/main.rs" "src/bin/main.rs" "src/main.rs" )
|
||||
|
||||
if ! [ -e "${libPath}" -o -e src/lib.rs -o -e "src/${libName}.rs" ]; then
|
||||
# if this is not a library the following path is also valid
|
||||
FILES=( "src/$BIN_NAME.rs" "src/$BIN_NAME_.rs" "''${FILES[@]}" )
|
||||
fi
|
||||
|
||||
for file in "''${FILES[@]}";
|
||||
do
|
||||
echo "checking file $file"
|
||||
# first file that exists wins
|
||||
if [[ -e "$file" ]]; then
|
||||
BIN_PATH="$file"
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ -z "$BIN_PATH" ]]; then
|
||||
echo "failed to find file for binary target: $BIN_NAME" >&2
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
build_bin "$BIN_NAME" "$BIN_PATH"
|
||||
done
|
||||
|
||||
|
||||
${lib.optionalString (crateBin == "") ''
|
||||
if [[ -e src/main.rs ]]; then
|
||||
build_bin ${crateName} src/main.rs
|
||||
fi
|
||||
for i in src/bin/*.rs; do #*/
|
||||
build_bin "$(basename $i .rs)" "$i"
|
||||
done
|
||||
''}
|
||||
# Remove object files to avoid "wrong ELF type"
|
||||
find target -type f -name "*.o" -print0 | xargs -0 rm -f
|
||||
runHook postBuild
|
||||
''
|
||||
129
pkgs/build-support/rust/build-rust-crate/configure-crate.nix
Normal file
129
pkgs/build-support/rust/build-rust-crate/configure-crate.nix
Normal file
@ -0,0 +1,129 @@
|
||||
{ lib, stdenv, echo_build_heading, noisily, makeDeps }:
|
||||
{ build, buildDependencies, colors, completeBuildDeps, completeDeps, crateAuthors, crateFeatures, crateName, crateVersion, extraLinkFlags, libName, libPath, release, target_os, verbose, workspace_member }:
|
||||
let version_ = lib.splitString "-" crateVersion;
|
||||
versionPre = if lib.tail version_ == [] then "" else builtins.elemAt version_ 1;
|
||||
version = lib.splitString "." (lib.head version_);
|
||||
rustcOpts = (if release then "-C opt-level=3" else "-C debuginfo=2");
|
||||
buildDeps = makeDeps buildDependencies;
|
||||
authors = lib.concatStringsSep ":" crateAuthors;
|
||||
optLevel = if release then 3 else 0;
|
||||
completeDepsDir = lib.concatStringsSep " " completeDeps;
|
||||
completeBuildDepsDir = lib.concatStringsSep " " completeBuildDeps;
|
||||
in ''
|
||||
cd ${workspace_member}
|
||||
runHook preConfigure
|
||||
${echo_build_heading colors}
|
||||
${noisily colors verbose}
|
||||
symlink_dependency() {
|
||||
# $1 is the nix-store path of a dependency
|
||||
# $2 is the target path
|
||||
i=$1
|
||||
ln -s -f $i/lib/*.rlib $2 #*/
|
||||
ln -s -f $i/lib/*.so $i/lib/*.dylib $2 #*/
|
||||
if [ -e "$i/lib/link" ]; then
|
||||
cat $i/lib/link >> target/link
|
||||
cat $i/lib/link >> target/link.final
|
||||
fi
|
||||
if [ -e $i/env ]; then
|
||||
source $i/env
|
||||
fi
|
||||
}
|
||||
|
||||
mkdir -p target/{deps,lib,build,buildDeps}
|
||||
chmod uga+w target -R
|
||||
echo ${extraLinkFlags} > target/link
|
||||
echo ${extraLinkFlags} > target/link.final
|
||||
for i in ${completeDepsDir}; do
|
||||
symlink_dependency $i target/deps
|
||||
done
|
||||
for i in ${completeBuildDepsDir}; do
|
||||
symlink_dependency $i target/buildDeps
|
||||
done
|
||||
if [[ -e target/link ]]; then
|
||||
sort -u target/link > target/link.sorted
|
||||
mv target/link.sorted target/link
|
||||
sort -u target/link.final > target/link.final.sorted
|
||||
mv target/link.final.sorted target/link.final
|
||||
tr '\n' ' ' < target/link > target/link_
|
||||
fi
|
||||
EXTRA_BUILD=""
|
||||
BUILD_OUT_DIR=""
|
||||
export CARGO_PKG_NAME=${crateName}
|
||||
export CARGO_PKG_VERSION=${crateVersion}
|
||||
export CARGO_PKG_AUTHORS="${authors}"
|
||||
|
||||
export CARGO_CFG_TARGET_ARCH=${stdenv.hostPlatform.parsed.cpu.name}
|
||||
export CARGO_CFG_TARGET_OS=${target_os}
|
||||
export CARGO_CFG_TARGET_FAMILY="unix"
|
||||
export CARGO_CFG_UNIX=1
|
||||
export CARGO_CFG_TARGET_ENV="gnu"
|
||||
export CARGO_CFG_TARGET_ENDIAN=${if stdenv.hostPlatform.parsed.cpu.significantByte.name == "littleEndian" then "little" else "big"}
|
||||
export CARGO_CFG_TARGET_POINTER_WIDTH=${toString stdenv.hostPlatform.parsed.cpu.bits}
|
||||
export CARGO_CFG_TARGET_VENDOR=${stdenv.hostPlatform.parsed.vendor.name}
|
||||
|
||||
export CARGO_MANIFEST_DIR="."
|
||||
export DEBUG="${toString (!release)}"
|
||||
export OPT_LEVEL="${toString optLevel}"
|
||||
export TARGET="${stdenv.hostPlatform.config}"
|
||||
export HOST="${stdenv.hostPlatform.config}"
|
||||
export PROFILE=${if release then "release" else "debug"}
|
||||
export OUT_DIR=$(pwd)/target/build/${crateName}.out
|
||||
export CARGO_PKG_VERSION_MAJOR=${builtins.elemAt version 0}
|
||||
export CARGO_PKG_VERSION_MINOR=${builtins.elemAt version 1}
|
||||
export CARGO_PKG_VERSION_PATCH=${builtins.elemAt version 2}
|
||||
if [[ -n "${versionPre}" ]]; then
|
||||
export CARGO_PKG_VERSION_PRE="${versionPre}"
|
||||
fi
|
||||
|
||||
BUILD=""
|
||||
if [[ ! -z "${build}" ]] ; then
|
||||
BUILD=${build}
|
||||
elif [[ -e "build.rs" ]]; then
|
||||
BUILD="build.rs"
|
||||
fi
|
||||
if [[ ! -z "$BUILD" ]] ; then
|
||||
echo_build_heading "$BUILD" ${libName}
|
||||
mkdir -p target/build/${crateName}
|
||||
EXTRA_BUILD_FLAGS=""
|
||||
if [ -e target/link_ ]; then
|
||||
EXTRA_BUILD_FLAGS=$(cat target/link_)
|
||||
fi
|
||||
if [ -e target/link.build ]; then
|
||||
EXTRA_BUILD_FLAGS="$EXTRA_BUILD_FLAGS $(cat target/link.build)"
|
||||
fi
|
||||
noisily rustc --crate-name build_script_build $BUILD --crate-type bin ${rustcOpts} \
|
||||
${crateFeatures} --out-dir target/build/${crateName} --emit=dep-info,link \
|
||||
-L dependency=target/buildDeps ${buildDeps} --cap-lints allow $EXTRA_BUILD_FLAGS --color ${colors}
|
||||
|
||||
mkdir -p target/build/${crateName}.out
|
||||
export RUST_BACKTRACE=1
|
||||
BUILD_OUT_DIR="-L $OUT_DIR"
|
||||
mkdir -p $OUT_DIR
|
||||
target/build/${crateName}/build_script_build > target/build/${crateName}.opt
|
||||
set +e
|
||||
EXTRA_BUILD=$(sed -n "s/^cargo:rustc-flags=\(.*\)/\1/p" target/build/${crateName}.opt | tr '\n' ' ' | sort -u)
|
||||
EXTRA_FEATURES=$(sed -n "s/^cargo:rustc-cfg=\(.*\)/--cfg \1/p" target/build/${crateName}.opt | tr '\n' ' ')
|
||||
EXTRA_LINK=$(sed -n "s/^cargo:rustc-link-lib=\(.*\)/\1/p" target/build/${crateName}.opt | tr '\n' ' ' | sort -u)
|
||||
EXTRA_LINK_SEARCH=$(sed -n "s/^cargo:rustc-link-search=\(.*\)/\1/p" target/build/${crateName}.opt | tr '\n' ' ' | sort -u)
|
||||
|
||||
for env in $(sed -n "s/^cargo:rustc-env=\(.*\)/\1/p" target/build/${crateName}.opt); do
|
||||
export $env
|
||||
done
|
||||
|
||||
CRATENAME=$(echo ${crateName} | sed -e "s/\(.*\)-sys$/\U\1/")
|
||||
grep -P "^cargo:(?!(rustc-|warning=|rerun-if-changed=|rerun-if-env-changed))" target/build/${crateName}.opt \
|
||||
| sed -e "s/cargo:\([^=]*\)=\(.*\)/export DEP_$(echo $CRATENAME)_\U\1\E=\2/" > target/env
|
||||
|
||||
set -e
|
||||
if [[ -n "$(ls target/build/${crateName}.out)" ]]; then
|
||||
|
||||
if [[ -e "${libPath}" ]]; then
|
||||
cp -r target/build/${crateName}.out/* $(dirname ${libPath}) #*/
|
||||
else
|
||||
cp -r target/build/${crateName}.out/* src #*/
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
runHook postConfigure
|
||||
''
|
||||
|
||||
173
pkgs/build-support/rust/build-rust-crate/default.nix
Normal file
173
pkgs/build-support/rust/build-rust-crate/default.nix
Normal file
@ -0,0 +1,173 @@
|
||||
# Code for buildRustCrate, a Nix function that builds Rust code, just
|
||||
# like Cargo, but using Nix instead.
|
||||
#
|
||||
# This can be useful for deploying packages with NixOps, and to share
|
||||
# binary dependencies between projects.
|
||||
|
||||
{ lib, stdenv, defaultCrateOverrides, fetchCrate, ncurses, rustc }:
|
||||
|
||||
let
|
||||
# This doesn't appear to be officially documented anywhere yet.
|
||||
# See https://github.com/rust-lang-nursery/rust-forge/issues/101.
|
||||
target_os = if stdenv.hostPlatform.isDarwin
|
||||
then "macos"
|
||||
else stdenv.hostPlatform.parsed.kernel.name;
|
||||
|
||||
makeDeps = dependencies:
|
||||
(lib.concatMapStringsSep " " (dep:
|
||||
let extern = lib.strings.replaceStrings ["-"] ["_"] dep.libName; in
|
||||
(if dep.crateType == "lib" then
|
||||
" --extern ${extern}=${dep.out}/lib/lib${extern}-${dep.metadata}.rlib"
|
||||
else
|
||||
" --extern ${extern}=${dep.out}/lib/lib${extern}-${dep.metadata}${stdenv.hostPlatform.extensions.sharedLibrary}")
|
||||
) dependencies);
|
||||
|
||||
echo_build_heading = colors: ''
|
||||
echo_build_heading() {
|
||||
start=""
|
||||
end=""
|
||||
if [[ "${colors}" == "always" ]]; then
|
||||
start="$(printf '\033[0;1;32m')" #set bold, and set green.
|
||||
end="$(printf '\033[0m')" #returns to "normal"
|
||||
fi
|
||||
if (( $# == 1 )); then
|
||||
echo "$start""Building $1""$end"
|
||||
else
|
||||
echo "$start""Building $1 ($2)""$end"
|
||||
fi
|
||||
}
|
||||
'';
|
||||
noisily = colors: verbose: ''
|
||||
noisily() {
|
||||
start=""
|
||||
end=""
|
||||
if [[ "${colors}" == "always" ]]; then
|
||||
start="$(printf '\033[0;1;32m')" #set bold, and set green.
|
||||
end="$(printf '\033[0m')" #returns to "normal"
|
||||
fi
|
||||
${lib.optionalString verbose ''
|
||||
echo -n "$start"Running "$end"
|
||||
echo $@
|
||||
''}
|
||||
$@
|
||||
}
|
||||
'';
|
||||
|
||||
configureCrate = import ./configure-crate.nix { inherit lib stdenv echo_build_heading noisily makeDeps; };
|
||||
buildCrate = import ./build-crate.nix { inherit lib stdenv echo_build_heading noisily makeDeps; };
|
||||
installCrate = import ./install-crate.nix;
|
||||
|
||||
in
|
||||
|
||||
crate_: lib.makeOverridable ({ rust, release, verbose, features, buildInputs, crateOverrides,
|
||||
dependencies, buildDependencies,
|
||||
extraRustcOpts,
|
||||
preUnpack, postUnpack, prePatch, patches, postPatch,
|
||||
preConfigure, postConfigure, preBuild, postBuild, preInstall, postInstall }:
|
||||
|
||||
let crate = crate_ // (lib.attrByPath [ crate_.crateName ] (attr: {}) crateOverrides crate_);
|
||||
dependencies_ = dependencies;
|
||||
buildDependencies_ = buildDependencies;
|
||||
processedAttrs = [
|
||||
"src" "buildInputs" "crateBin" "crateLib" "libName" "libPath"
|
||||
"buildDependencies" "dependencies" "features"
|
||||
"crateName" "version" "build" "authors" "colors"
|
||||
];
|
||||
extraDerivationAttrs = lib.filterAttrs (n: v: ! lib.elem n processedAttrs) crate;
|
||||
buildInputs_ = buildInputs;
|
||||
in
|
||||
stdenv.mkDerivation (rec {
|
||||
|
||||
inherit (crate) crateName;
|
||||
inherit preUnpack postUnpack prePatch patches postPatch preConfigure postConfigure preBuild postBuild preInstall postInstall;
|
||||
|
||||
src = if lib.hasAttr "src" crate then
|
||||
crate.src
|
||||
else
|
||||
fetchCrate { inherit (crate) crateName version sha256; };
|
||||
name = "rust_${crate.crateName}-${crate.version}";
|
||||
buildInputs = [ rust ncurses ] ++ (crate.buildInputs or []) ++ buildInputs_;
|
||||
dependencies =
|
||||
builtins.map
|
||||
(dep: dep.override { rust = rust; release = release; verbose = verbose; crateOverrides = crateOverrides; })
|
||||
dependencies_;
|
||||
|
||||
buildDependencies =
|
||||
builtins.map
|
||||
(dep: dep.override { rust = rust; release = release; verbose = verbose; crateOverrides = crateOverrides; })
|
||||
buildDependencies_;
|
||||
|
||||
completeDeps = lib.lists.unique (dependencies ++ lib.lists.concatMap (dep: dep.completeDeps) dependencies);
|
||||
completeBuildDeps = lib.lists.unique (
|
||||
buildDependencies
|
||||
++ lib.lists.concatMap (dep: dep.completeBuildDeps ++ dep.completeDeps) buildDependencies
|
||||
);
|
||||
|
||||
crateFeatures = if crate ? features then
|
||||
lib.concatMapStringsSep " " (f: "--cfg feature=\\\"${f}\\\"") (crate.features ++ features) #"
|
||||
else "";
|
||||
|
||||
libName = if crate ? libName then crate.libName else crate.crateName;
|
||||
libPath = if crate ? libPath then crate.libPath else "";
|
||||
|
||||
depsMetadata = builtins.foldl' (str: dep: str + dep.metadata) "" (dependencies ++ buildDependencies);
|
||||
metadata = builtins.substring 0 10 (builtins.hashString "sha256" (crateName + "-" + crateVersion + "___" + toString crateFeatures + "___" + depsMetadata ));
|
||||
|
||||
crateBin = if crate ? crateBin then
|
||||
builtins.foldl' (bins: bin: let
|
||||
name = (if bin ? name then bin.name else crateName);
|
||||
path = if bin ? path then bin.path else "";
|
||||
in
|
||||
bins + (if bin == "" then "" else ",") + "${name} ${path}"
|
||||
|
||||
) "" crate.crateBin
|
||||
else "";
|
||||
|
||||
build = crate.build or "";
|
||||
workspace_member = crate.workspace_member or ".";
|
||||
crateVersion = crate.version;
|
||||
crateAuthors = if crate ? authors && lib.isList crate.authors then crate.authors else [];
|
||||
crateType =
|
||||
if lib.attrByPath ["procMacro"] false crate then "proc-macro" else
|
||||
if lib.attrByPath ["plugin"] false crate then "dylib" else
|
||||
(crate.type or "lib");
|
||||
colors = lib.attrByPath [ "colors" ] "always" crate;
|
||||
extraLinkFlags = builtins.concatStringsSep " " (crate.extraLinkFlags or []);
|
||||
configurePhase = configureCrate {
|
||||
inherit crateName buildDependencies completeDeps completeBuildDeps
|
||||
crateFeatures libName build workspace_member release libPath crateVersion
|
||||
extraLinkFlags
|
||||
crateAuthors verbose colors target_os;
|
||||
};
|
||||
extraRustcOpts = if crate ? extraRustcOpts then crate.extraRustcOpts else [];
|
||||
buildPhase = buildCrate {
|
||||
inherit crateName dependencies
|
||||
crateFeatures libName release libPath crateType
|
||||
metadata crateBin verbose colors
|
||||
extraRustcOpts;
|
||||
};
|
||||
installPhase = installCrate crateName metadata;
|
||||
|
||||
} // extraDerivationAttrs
|
||||
)) {
|
||||
rust = rustc;
|
||||
release = crate_.release or true;
|
||||
verbose = crate_.verbose or true;
|
||||
extraRustcOpts = [];
|
||||
features = [];
|
||||
buildInputs = [];
|
||||
crateOverrides = defaultCrateOverrides;
|
||||
preUnpack = crate_.preUnpack or "";
|
||||
postUnpack = crate_.postUnpack or "";
|
||||
prePatch = crate_.prePatch or "";
|
||||
patches = crate_.patches or [];
|
||||
postPatch = crate_.postPatch or "";
|
||||
preConfigure = crate_.preConfigure or "";
|
||||
postConfigure = crate_.postConfigure or "";
|
||||
preBuild = crate_.preBuild or "";
|
||||
postBuild = crate_.postBuild or "";
|
||||
preInstall = crate_.preInstall or "";
|
||||
postInstall = crate_.postInstall or "";
|
||||
dependencies = crate_.dependencies or [];
|
||||
buildDependencies = crate_.buildDependencies or [];
|
||||
}
|
||||
28
pkgs/build-support/rust/build-rust-crate/install-crate.nix
Normal file
28
pkgs/build-support/rust/build-rust-crate/install-crate.nix
Normal file
@ -0,0 +1,28 @@
|
||||
crateName: metadata:
|
||||
''
|
||||
runHook preInstall
|
||||
mkdir -p $out
|
||||
if [[ -s target/env ]]; then
|
||||
cp target/env $out/env
|
||||
fi
|
||||
if [[ -s target/link.final ]]; then
|
||||
mkdir -p $out/lib
|
||||
cp target/link.final $out/lib/link
|
||||
fi
|
||||
if [[ "$(ls -A target/lib)" ]]; then
|
||||
mkdir -p $out/lib
|
||||
cp target/lib/* $out/lib #*/
|
||||
for lib in $out/lib/*.so $out/lib/*.dylib; do #*/
|
||||
ln -s $lib $(echo $lib | sed -e "s/-${metadata}//")
|
||||
done
|
||||
fi
|
||||
if [[ "$(ls -A target/build)" ]]; then # */
|
||||
mkdir -p $out/lib
|
||||
cp -r target/build/* $out/lib # */
|
||||
fi
|
||||
if [[ "$(ls -A target/bin)" ]]; then
|
||||
mkdir -p $out/bin
|
||||
cp -P target/bin/* $out/bin # */
|
||||
fi
|
||||
runHook postInstall
|
||||
''
|
||||
@ -0,0 +1,95 @@
|
||||
{ lib, buildPlatform, buildRustCrate, fetchgit }:
|
||||
let kernel = buildPlatform.parsed.kernel.name;
|
||||
abi = buildPlatform.parsed.abi.name;
|
||||
include = includedFiles: src: builtins.filterSource (path: type:
|
||||
lib.lists.any (f:
|
||||
let p = toString (src + ("/" + f)); in
|
||||
(path == p) || (type == "directory" && lib.strings.hasPrefix path p)
|
||||
) includedFiles
|
||||
) src;
|
||||
updateFeatures = f: up: functions: builtins.deepSeq f (lib.lists.foldl' (features: fun: fun features) (lib.attrsets.recursiveUpdate f up) functions);
|
||||
mapFeatures = features: map (fun: fun { features = features; });
|
||||
mkFeatures = feat: lib.lists.foldl (features: featureName:
|
||||
if feat.${featureName} or false then
|
||||
[ featureName ] ++ features
|
||||
else
|
||||
features
|
||||
) [] (builtins.attrNames feat);
|
||||
in
|
||||
rec {
|
||||
alloc_no_stdlib_1_3_0_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
|
||||
crateName = "alloc-no-stdlib";
|
||||
version = "1.3.0";
|
||||
authors = [ "Daniel Reiter Horn <danielrh@dropbox.com>" ];
|
||||
sha256 = "1jcp27pzmqdszgp80y484g4kwbjbg7x8a589drcwbxg0i8xwkir9";
|
||||
crateBin = [ { name = "example"; } ];
|
||||
inherit dependencies buildDependencies features;
|
||||
};
|
||||
brotli_2_5_0_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
|
||||
crateName = "brotli";
|
||||
version = "2.5.0";
|
||||
authors = [ "Daniel Reiter Horn <danielrh@dropbox.com>" "The Brotli Authors" ];
|
||||
sha256 = "1ynw4hkdwnp0kj30p86ls44ahv4s99258s019bqrq4mya8hlsb5b";
|
||||
crateBin = [ { name = "brotli"; } ];
|
||||
inherit dependencies buildDependencies features;
|
||||
};
|
||||
brotli_decompressor_1_3_1_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
|
||||
crateName = "brotli-decompressor";
|
||||
version = "1.3.1";
|
||||
authors = [ "Daniel Reiter Horn <danielrh@dropbox.com>" "The Brotli Authors" ];
|
||||
sha256 = "022g69q1xzwdj0130qm3fa4qwpn4q1jx3lc8yz0v0v201p7bm8fb";
|
||||
crateBin = [ { name = "brotli-decompressor"; } ];
|
||||
inherit dependencies buildDependencies features;
|
||||
};
|
||||
alloc_no_stdlib_1_3_0 = { features?(alloc_no_stdlib_1_3_0_features {}) }: alloc_no_stdlib_1_3_0_ {
|
||||
features = mkFeatures (features.alloc_no_stdlib_1_3_0 or {});
|
||||
};
|
||||
alloc_no_stdlib_1_3_0_features = f: updateFeatures f (rec {
|
||||
alloc_no_stdlib_1_3_0.default = (f.alloc_no_stdlib_1_3_0.default or true);
|
||||
}) [];
|
||||
brotli_2_5_0 = { features?(brotli_2_5_0_features {}) }: brotli_2_5_0_ {
|
||||
dependencies = mapFeatures features ([ alloc_no_stdlib_1_3_0 brotli_decompressor_1_3_1 ]);
|
||||
features = mkFeatures (features.brotli_2_5_0 or {});
|
||||
};
|
||||
brotli_2_5_0_features = f: updateFeatures f (rec {
|
||||
alloc_no_stdlib_1_3_0."no-stdlib" =
|
||||
(f.alloc_no_stdlib_1_3_0."no-stdlib" or false) ||
|
||||
(brotli_2_5_0."no-stdlib" or false) ||
|
||||
(f.brotli_2_5_0."no-stdlib" or false);
|
||||
alloc_no_stdlib_1_3_0.default = true;
|
||||
brotli_2_5_0.default = (f.brotli_2_5_0.default or true);
|
||||
brotli_decompressor_1_3_1."disable-timer" =
|
||||
(f.brotli_decompressor_1_3_1."disable-timer" or false) ||
|
||||
(brotli_2_5_0."disable-timer" or false) ||
|
||||
(f.brotli_2_5_0."disable-timer" or false);
|
||||
brotli_decompressor_1_3_1."no-stdlib" =
|
||||
(f.brotli_decompressor_1_3_1."no-stdlib" or false) ||
|
||||
(brotli_2_5_0."no-stdlib" or false) ||
|
||||
(f.brotli_2_5_0."no-stdlib" or false);
|
||||
brotli_decompressor_1_3_1.benchmark =
|
||||
(f.brotli_decompressor_1_3_1.benchmark or false) ||
|
||||
(brotli_2_5_0.benchmark or false) ||
|
||||
(f.brotli_2_5_0.benchmark or false);
|
||||
brotli_decompressor_1_3_1.default = true;
|
||||
brotli_decompressor_1_3_1.seccomp =
|
||||
(f.brotli_decompressor_1_3_1.seccomp or false) ||
|
||||
(brotli_2_5_0.seccomp or false) ||
|
||||
(f.brotli_2_5_0.seccomp or false);
|
||||
}) [ alloc_no_stdlib_1_3_0_features brotli_decompressor_1_3_1_features ];
|
||||
brotli_decompressor_1_3_1 = { features?(brotli_decompressor_1_3_1_features {}) }: brotli_decompressor_1_3_1_ {
|
||||
dependencies = mapFeatures features ([ alloc_no_stdlib_1_3_0 ]);
|
||||
features = mkFeatures (features.brotli_decompressor_1_3_1 or {});
|
||||
};
|
||||
brotli_decompressor_1_3_1_features = f: updateFeatures f (rec {
|
||||
alloc_no_stdlib_1_3_0."no-stdlib" =
|
||||
(f.alloc_no_stdlib_1_3_0."no-stdlib" or false) ||
|
||||
(brotli_decompressor_1_3_1."no-stdlib" or false) ||
|
||||
(f.brotli_decompressor_1_3_1."no-stdlib" or false);
|
||||
alloc_no_stdlib_1_3_0.default = true;
|
||||
alloc_no_stdlib_1_3_0.unsafe =
|
||||
(f.alloc_no_stdlib_1_3_0.unsafe or false) ||
|
||||
(brotli_decompressor_1_3_1.unsafe or false) ||
|
||||
(f.brotli_decompressor_1_3_1.unsafe or false);
|
||||
brotli_decompressor_1_3_1.default = (f.brotli_decompressor_1_3_1.default or true);
|
||||
}) [ alloc_no_stdlib_1_3_0_features ];
|
||||
}
|
||||
104
pkgs/build-support/rust/build-rust-crate/test/default.nix
Normal file
104
pkgs/build-support/rust/build-rust-crate/test/default.nix
Normal file
@ -0,0 +1,104 @@
|
||||
{ lib, stdenv, buildRustCrate, runCommand, writeTextFile, symlinkJoin, callPackage }:
|
||||
let
|
||||
mkCrate = args: let
|
||||
p = {
|
||||
crateName = "nixtestcrate";
|
||||
version = "0.1.0";
|
||||
authors = [ "Test <test@example.com>" ];
|
||||
} // args;
|
||||
in buildRustCrate p;
|
||||
|
||||
mkFile = destination: text: writeTextFile {
|
||||
name = "src";
|
||||
destination = "/${destination}";
|
||||
inherit text;
|
||||
};
|
||||
|
||||
mkBin = name: mkFile name ''
|
||||
use std::env;
|
||||
fn main() {
|
||||
let name: String = env::args().nth(0).unwrap();
|
||||
println!("executed {}", name);
|
||||
}
|
||||
'';
|
||||
|
||||
mkLib = name: mkFile name "pub fn test() -> i32 { return 23; }";
|
||||
|
||||
mkTest = crateArgs: let
|
||||
crate = mkCrate crateArgs;
|
||||
binaries = map (v: ''"${v.name}"'') (crateArgs.crateBin or []);
|
||||
isLib = crateArgs ? libName || crateArgs ? libPath;
|
||||
crateName = crateArgs.crateName or "nixtestcrate";
|
||||
libName = crateArgs.libName or crateName;
|
||||
|
||||
libTestBinary = if !isLib then null else mkCrate {
|
||||
crateName = "run-test-${crateName}";
|
||||
dependencies = [ crate ];
|
||||
src = mkFile "src/main.rs" ''
|
||||
extern crate ${libName};
|
||||
fn main() {
|
||||
assert_eq!(${libName}::test(), 23);
|
||||
}
|
||||
'';
|
||||
};
|
||||
|
||||
in runCommand "run-buildRustCrate-${crateName}-test" {
|
||||
nativeBuildInputs = [ crate ];
|
||||
} ''
|
||||
${lib.concatStringsSep "\n" binaries}
|
||||
${lib.optionalString isLib ''
|
||||
test -e ${crate}/lib/*.rlib || exit 1
|
||||
${libTestBinary}/bin/run-test-${crateName}
|
||||
''}
|
||||
touch $out
|
||||
'';
|
||||
in rec {
|
||||
|
||||
tests = let
|
||||
cases = {
|
||||
libPath = { libPath = "src/my_lib.rs"; src = mkLib "src/my_lib.rs"; };
|
||||
srcLib = { src = mkLib "src/lib.rs"; };
|
||||
customLibName = { libName = "test_lib"; src = mkLib "src/test_lib.rs"; };
|
||||
customLibNameAndLibPath = { libName = "test_lib"; libPath = "src/best-lib.rs"; src = mkLib "src/best-lib.rs"; };
|
||||
crateBinWithPath = { crateBin = [{ name = "test_binary1"; path = "src/foobar.rs"; }]; src = mkBin "src/foobar.rs"; };
|
||||
crateBinNoPath1 = { crateBin = [{ name = "my-binary2"; }]; src = mkBin "src/my_binary2.rs"; };
|
||||
crateBinNoPath2 = {
|
||||
crateBin = [{ name = "my-binary3"; } { name = "my-binary4"; }];
|
||||
src = symlinkJoin {
|
||||
name = "buildRustCrateMultipleBinariesCase";
|
||||
paths = [ (mkBin "src/bin/my_binary3.rs") (mkBin "src/bin/my_binary4.rs") ];
|
||||
};
|
||||
};
|
||||
crateBinNoPath3 = { crateBin = [{ name = "my-binary5"; }]; src = mkBin "src/bin/main.rs"; };
|
||||
crateBinNoPath4 = { crateBin = [{ name = "my-binary6"; }]; src = mkBin "src/main.rs";};
|
||||
};
|
||||
brotliCrates = (callPackage ./brotli-crates.nix {});
|
||||
in lib.mapAttrs (key: value: mkTest (value // lib.optionalAttrs (!value?crateName) { crateName = key; })) cases // {
|
||||
brotliTest = let
|
||||
pkg = brotliCrates.brotli_2_5_0 {};
|
||||
in runCommand "run-brotli-test-cmd" {
|
||||
nativeBuildInputs = [ pkg ];
|
||||
} ''
|
||||
${pkg}/bin/brotli -c ${pkg}/bin/brotli > /dev/null && touch $out
|
||||
'';
|
||||
allocNoStdLibTest = let
|
||||
pkg = brotliCrates.alloc_no_stdlib_1_3_0 {};
|
||||
in runCommand "run-alloc-no-stdlib-test-cmd" {
|
||||
nativeBuildInputs = [ pkg ];
|
||||
} ''
|
||||
test -e ${pkg}/bin/example && touch $out
|
||||
'';
|
||||
brotliDecompressorTest = let
|
||||
pkg = brotliCrates.brotli_decompressor_1_3_1 {};
|
||||
in runCommand "run-brotli-decompressor-test-cmd" {
|
||||
nativeBuildInputs = [ pkg ];
|
||||
} ''
|
||||
test -e ${pkg}/bin/brotli-decompressor && touch $out
|
||||
'';
|
||||
};
|
||||
test = runCommand "run-buildRustCrate-tests" {
|
||||
nativeBuildInputs = builtins.attrValues tests;
|
||||
} "
|
||||
touch $out
|
||||
";
|
||||
}
|
||||
@ -7179,7 +7179,8 @@ with pkgs;
|
||||
});
|
||||
inherit (rust) cargo rustc;
|
||||
|
||||
buildRustCrate = callPackage ../build-support/rust/build-rust-crate.nix { };
|
||||
buildRustCrate = callPackage ../build-support/rust/build-rust-crate { };
|
||||
buildRustCrateTests = recurseIntoAttrs (callPackage ../build-support/rust/build-rust-crate/test { }).tests;
|
||||
|
||||
cargo-vendor = callPackage ../build-support/rust/cargo-vendor { };
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user