mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 07:05:13 +00:00
139 lines
4.3 KiB
Nix
139 lines
4.3 KiB
Nix
{
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stdenv,
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lib,
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cmake,
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coreutils,
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python3,
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git,
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fetchFromGitHub,
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ninja,
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lit,
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z3,
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gitUpdater,
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callPackage,
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}:
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let
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pythonEnv = python3.withPackages (ps: [ ps.psutil ]);
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circt-llvm = callPackage ./circt-llvm.nix { };
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in
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stdenv.mkDerivation rec {
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pname = "circt";
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version = "1.87.0";
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src = fetchFromGitHub {
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owner = "llvm";
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repo = "circt";
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rev = "firtool-${version}";
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hash = "sha256-buWpoym57YxyHJySYaektAUmuSRXMS+YBwtjWpoV1Vg=";
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fetchSubmodules = true;
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};
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requiredSystemFeatures = [ "big-parallel" ];
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nativeBuildInputs = [
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cmake
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ninja
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git
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pythonEnv
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z3
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];
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buildInputs = [ circt-llvm ];
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cmakeFlags = [
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"-DBUILD_SHARED_LIBS=ON"
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"-DMLIR_DIR=${circt-llvm.dev}/lib/cmake/mlir"
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# LLVM_EXTERNAL_LIT is executed by python3, the wrapped bash script will not work
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"-DLLVM_EXTERNAL_LIT=${lit}/bin/.lit-wrapped"
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"-DCIRCT_LLHD_SIM_ENABLED=OFF"
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];
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# cannot use lib.optionalString as it creates an empty string, disabling all tests
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LIT_FILTER_OUT =
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let
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lit-filters =
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# There are some tests depending on `clang-tools` to work. They are activated only when detected
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# `clang-tidy` in PATH, However, we cannot simply put `clang-tools` in checkInputs to make these
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# tests work. Because
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#
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# 1. The absolute paths of binaries used in tests are resolved in configure phase.
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# 2. When stdenv = clangStdenv, the `clang-tidy` binary appears in PATH via `clang-unwrapped`,
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# which is always placed before `${clang-tools}/bin` in PATH. `clang-tidy` provided in
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# `clang-unwrapped` cause tests failing because it is not wrapped to resolve header search paths.
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# https://github.com/NixOS/nixpkgs/issues/214945 discusses this issue.
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#
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# As a temporary fix, we disabled these tests when using clang stdenv
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lib.optionals stdenv.cc.isClang [ "CIRCT :: Target/ExportSystemC/.*\.mlir" ]
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# Disable some tests on x86_64-darwin
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++ lib.optionals (stdenv.hostPlatform.system == "x86_64-darwin") [
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# These test seem to pass on hydra (rosetta) but not on x86_64-darwin machines
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"CIRCT :: Target/ExportSMTLIB/.*\.mlir"
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"CIRCT :: circt-bmc/.*\.mlir"
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# These tests were having issues on rosetta
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"CIRCT :: Dialect/.*/Reduction/.*\.mlir"
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"CIRCT :: Dialect/SMT/.*\.mlir"
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"CIRCT :: circt-as-dis/.*\.mlir"
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"CIRCT :: circt-reduce/.*\.mlir"
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"CIRCT :: circt-test/basic.mlir"
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];
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in
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if lit-filters != [ ] then lib.strings.concatStringsSep "|" lit-filters else null;
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preConfigure = ''
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find ./test -name '*.mlir' -exec sed -i 's|/usr/bin/env|${coreutils}/bin/env|g' {} \;
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# circt uses git to check its version, but when cloned on nix it can't access git.
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# So this hard codes the version.
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substituteInPlace cmake/modules/GenVersionFile.cmake \
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--replace-fail "unknown git version" "${src.rev}"
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# Increase timeout on tests because some were failing on hydra.
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# Using `replace-warn` so it doesn't break when upstream changes the timeout.
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substituteInPlace integration_test/CMakeLists.txt \
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--replace-warn 'set(CIRCT_INTEGRATION_TIMEOUT 60)' 'set(CIRCT_INTEGRATION_TIMEOUT 300)'
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'';
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doCheck = true;
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checkTarget = "check-circt check-circt-integration";
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preCheck = lib.optionalString stdenv.hostPlatform.isDarwin ''
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echo moving libarc-jit-env.dylib to '$lib' before check because archilator links to the output path
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mkdir -pv $lib/lib
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cp -v ./lib/libarc-jit-env.dylib $lib/lib
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'';
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outputs = [
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"out"
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"lib"
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"dev"
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];
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# Copy circt-llvm's postFixup stage so that it can make all our dylib references
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# absolute as well.
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#
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# We don't need `postPatch` because circt seems to be automatically inheriting
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# the config somehow, presumably via. `-DMLIR_DIR`.
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postFixup = circt-llvm.postFixup;
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postInstall = ''
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moveToOutput lib "$lib"
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'';
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passthru = {
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updateScript = gitUpdater {
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rev-prefix = "firtool-";
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};
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llvm = circt-llvm;
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};
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meta = {
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description = "Circuit IR compilers and tools";
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homepage = "https://circt.org/";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [
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sharzy
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pineapplehunter
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sequencer
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];
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platforms = lib.platforms.all;
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};
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}
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