129 lines
3.3 KiB
Nix
129 lines
3.3 KiB
Nix
{ stdenv
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, lib
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, buildPackages
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, buildGoModule
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, fetchFromGitHub
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, makeWrapper
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, llvmPackages
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, go
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, xar
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, binaryen
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, avrdude
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, gdb
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, openocd
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, runCommand
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, tinygoTests ? [ "smoketest" ]
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}:
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let
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llvmMajor = lib.versions.major llvm.version;
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inherit (llvmPackages) llvm clang compiler-rt lld;
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# only doing this because only on darwin placing clang.cc in nativeBuildInputs
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# doesn't build
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bootstrapTools = runCommand "tinygo-bootstap-tools" { } ''
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mkdir -p $out
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ln -s ${lib.getBin clang.cc}/bin/clang $out/clang-${llvmMajor}
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'';
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in
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buildGoModule rec {
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pname = "tinygo";
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version = "0.31.2";
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src = fetchFromGitHub {
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owner = "tinygo-org";
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repo = "tinygo";
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rev = "v${version}";
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sha256 = "sha256-e0zXxIdAtJZXJdP/S6lHRnPm5Rsf638Fhox8XcqOWrk=";
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fetchSubmodules = true;
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};
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vendorHash = "sha256-HZiyAgsTEBQv+Qp0T9RXTV1lkxvIGh7Q45rd45cfvjo=";
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patches = [
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./0001-GNUmakefile.patch
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];
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nativeCheckInputs = [ binaryen ];
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nativeBuildInputs = [ makeWrapper lld ];
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buildInputs = [ llvm clang.cc ]
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++ lib.optionals stdenv.isDarwin [ xar ];
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doCheck = (stdenv.buildPlatform.canExecute stdenv.hostPlatform);
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inherit tinygoTests;
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allowGoReference = true;
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ldflags = [
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"-X github.com/tinygo-org/tinygo/goenv.TINYGOROOT=${placeholder "out"}/share/tinygo"
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"-X github.com/tinygo-org/tinygo/goenv.clangResourceDir=${clang.cc.lib}/lib/clang/${llvmMajor}"
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];
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subPackages = [ "." ];
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# Output contains static libraries for different arm cpus
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# and stripping could mess up these so only strip the compiler
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stripDebugList = [ "bin" ];
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postPatch = ''
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# Borrow compiler-rt builtins from our source
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# See https://github.com/tinygo-org/tinygo/pull/2471
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mkdir -p lib/compiler-rt-builtins
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cp -a ${compiler-rt.src}/compiler-rt/lib/builtins/* lib/compiler-rt-builtins/
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substituteInPlace GNUmakefile \
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--replace "build/release/tinygo/bin" "$out/bin" \
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--replace "build/release/" "$out/share/"
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'';
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preBuild = ''
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export PATH=${bootstrapTools}:$PATH
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export HOME=$TMPDIR
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ldflags=("''$ldflags[@]/\"-buildid=\"")
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'';
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postBuild = ''
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# Move binary
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mkdir -p build
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mv $GOPATH/bin/tinygo build/tinygo
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# Build our own custom wasi-libc.
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# This is necessary because we modify the build a bit for our needs (disable
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# heap, enable debug symbols, etc).
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make wasi-libc \
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CLANG="${lib.getBin clang.cc}/bin/clang -resource-dir ${clang.cc.lib}/lib/clang/${llvmMajor}" \
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LLVM_AR=${lib.getBin llvm}/bin/llvm-ar \
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LLVM_NM=${lib.getBin llvm}/bin/llvm-nm
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make gen-device -j $NIX_BUILD_CORES
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export TINYGOROOT=$(pwd)
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'';
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checkPhase = lib.optionalString (tinygoTests != [ ] && tinygoTests != null) ''
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make ''${tinygoTests[@]} TINYGO="$(pwd)/build/tinygo" MD5SUM=md5sum XTENSA=0
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'';
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# GDB upstream does not support ARM darwin
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runtimeDeps = [ go clang.cc lld avrdude openocd binaryen ]
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++ lib.optionals (!(stdenv.isDarwin && stdenv.isAarch64)) [ gdb ];
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installPhase = ''
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runHook preInstall
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make build/release
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wrapProgram $out/bin/tinygo \
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--prefix PATH : ${lib.makeBinPath runtimeDeps }
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runHook postInstall
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'';
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meta = with lib; {
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homepage = "https://tinygo.org/";
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description = "Go compiler for small places";
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license = licenses.bsd3;
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maintainers = with maintainers; [ Madouura muscaln ];
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};
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}
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