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|
{ stdenv
, lib
, buildPackages
, buildGoModule
, fetchFromGitHub
, makeWrapper
, substituteAll
, llvmPackages
, go
, libffi
, zlib
, ncurses
, libxml2
, xar
, wasi-libc
, binaryen
, avrdude
, gdb
, openocd
, runCommand
, tinygoTests ? [ "smoketest" ]
}:
let
llvmMajor = lib.versions.major llvm.version;
inherit (llvmPackages) llvm clang compiler-rt lld;
# only doing this because only on darwin placing clang.cc in nativeBuildInputs
# doesn't build
bootstrapTools = runCommand "tinygo-bootstap-tools" { } ''
mkdir -p $out
ln -s ${lib.getBin clang.cc}/bin/clang $out/clang-${llvmMajor}
ln -s ${lib.getBin lld}/bin/ld.lld $out/ld.lld-${llvmMajor}
ln -s ${lib.getBin lld}/bin/wasm-ld $out/wasm-ld-${llvmMajor}
# GDB upstream does not support ARM darwin
${lib.optionalString (!(stdenv.isDarwin && stdenv.isAarch64)) "ln -s ${gdb}/bin/gdb $out/gdb-multiarch" }
'';
in
buildGoModule rec {
pname = "tinygo";
version = "0.30.0";
src = fetchFromGitHub {
owner = "tinygo-org";
repo = "tinygo";
rev = "v${version}";
sha256 = "sha256-hOccfMKuvTKYKDRcEgTJ8k/c/H+qNDpvotWIqk6p2u8=";
fetchSubmodules = true;
};
vendorHash = "sha256-2q3N6QhfRmwbs4CTWrFWr1wyhf2jPS2ECAn/wrrpXdM=";
patches = [
./0001-Makefile.patch
# clang.cc does not have any paths in the include path.
# For TinyGo, we want to have no include paths, _except_ for the built-in
# Clang header files (things like stdint.h). That's why we use -nostdlibinc.
# So to make Clang work like we want, we will have to manually add this one
# include path.
# We can't use a regular clang command (something like
# llvmPackages.clangUseLLVM) because there are various bugs, see:
# https://github.com/NixOS/nixpkgs/issues/259397
# https://github.com/NixOS/nixpkgs/issues/259386
(substituteAll {
src = ./0002-Add-clang-header-path.patch;
clang_include = "${clang.cc.lib}/lib/clang/${llvmMajor}/include";
})
#TODO(muscaln): Find a better way to fix build ID on darwin
./0003-Use-out-path-as-build-id-on-darwin.patch
./0004-fix-darwin-build.patch
];
nativeCheckInputs = [ binaryen ];
nativeBuildInputs = [ makeWrapper ];
buildInputs = [ llvm clang.cc ]
++ lib.optionals stdenv.isDarwin [ zlib ncurses libffi libxml2 xar ];
doCheck = (stdenv.buildPlatform.canExecute stdenv.hostPlatform);
inherit tinygoTests;
allowGoReference = true;
tags = [ "llvm${llvmMajor}" ];
ldflags = [ "-X github.com/tinygo-org/tinygo/goenv.TINYGOROOT=${placeholder "out"}/share/tinygo" ];
subPackages = [ "." ];
# Output contains static libraries for different arm cpus
# and stripping could mess up these so only strip the compiler
stripDebugList = [ "bin" ];
postConfigure = lib.optionalString stdenv.isDarwin ''
for i in vendor/tinygo.org/x/go-llvm/llvm_config_darwin*; do
substituteInPlace $i --replace "curses" "ncurses"
done
'';
postPatch = ''
# Copy wasi-libc, symlink seems not working
rm -rf lib/wasi-libc/*
mkdir -p lib/wasi-libc/sysroot/lib/wasm32-wasi lib/wasi-libc/sysroot/include
cp -a ${wasi-libc}/lib/* lib/wasi-libc/sysroot/lib/wasm32-wasi/
cp -a ${wasi-libc.dev}/include/* lib/wasi-libc/sysroot/include/
# Borrow compiler-rt builtins from our source
# See https://github.com/tinygo-org/tinygo/pull/2471
mkdir -p lib/compiler-rt-builtins
cp -a ${compiler-rt.src}/compiler-rt/lib/builtins/* lib/compiler-rt-builtins/
substituteInPlace Makefile \
--replace "\$(TINYGO)" "$(pwd)/build/tinygo" \
--replace "@\$(MD5SUM)" "md5sum" \
--replace "build/release/tinygo/bin" "$out/bin" \
--replace "build/release/" "$out/share/"
substituteInPlace builder/buildid.go \
--replace "OUT_PATH" "$out"
# TODO: Fix mingw
# Disable windows cross-compile tests
sed -i "/GOOS=windows/d" Makefile
'' + lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''
substituteInPlace Makefile \
--replace "./build/tinygo" "${buildPackages.tinygo}/bin/tinygo"
'';
preBuild = ''
export PATH=${bootstrapTools}:$PATH
export HOME=$TMPDIR
'';
postBuild = ''
# Move binary
mkdir -p build
mv $GOPATH/bin/tinygo build/tinygo
make gen-device -j $NIX_BUILD_CORES
export TINYGOROOT=$(pwd)
'';
checkPhase = lib.optionalString (tinygoTests != [ ] && tinygoTests != null) ''
make ''${tinygoTests[@]} XTENSA=0
'';
installPhase = ''
runHook preInstall
make build/release
wrapProgram $out/bin/tinygo \
--prefix PATH : ${lib.makeBinPath [ go avrdude openocd binaryen ]}:${bootstrapTools}
runHook postInstall
'';
disallowedReferences = [ wasi-libc ];
meta = with lib; {
homepage = "https://tinygo.org/";
description = "Go compiler for small places";
license = licenses.bsd3;
maintainers = with maintainers; [ Madouura muscaln ];
};
}
|