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{ version, sha256 }:
{ lib, stdenv, fetchurl, cmake, ninja, llvm_17, curl, tzdata
, libconfig, lit, gdb, unzip, darwin, bash
, callPackage, makeWrapper, runCommand, targetPackages
, ldcBootstrap ? callPackage ./bootstrap.nix { }
}:
let
pathConfig = runCommand "ldc-lib-paths" {} ''
mkdir $out
echo ${tzdata}/share/zoneinfo/ > $out/TZDatabaseDirFile
echo ${curl.out}/lib/libcurl${stdenv.hostPlatform.extensions.sharedLibrary} > $out/LibcurlPathFile
'';
in
stdenv.mkDerivation rec {
pname = "ldc";
inherit version;
src = fetchurl {
url = "https://github.com/ldc-developers/ldc/releases/download/v${version}/ldc-${version}-src.tar.gz";
inherit sha256;
};
# https://issues.dlang.org/show_bug.cgi?id=19553
hardeningDisable = [ "fortify" ];
postUnpack = ''
patchShebangs .
''
+ ''
rm ldc-${version}-src/tests/dmd/fail_compilation/mixin_gc.d
rm ldc-${version}-src/tests/dmd/runnable/xtest46_gc.d
rm ldc-${version}-src/tests/dmd/runnable/testptrref_gc.d
# test depends on current year
rm ldc-${version}-src/tests/dmd/compilable/ddocYear.d
''
+ lib.optionalString stdenv.hostPlatform.isDarwin ''
# https://github.com/NixOS/nixpkgs/issues/34817
rm -r ldc-${version}-src/tests/plugins/addFuncEntryCall
'';
postPatch = ''
# Setting SHELL=$SHELL when dmd testsuite is run doesn't work on Linux somehow
substituteInPlace tests/dmd/Makefile --replace "SHELL=/bin/bash" "SHELL=${bash}/bin/bash"
''
+ lib.optionalString stdenv.hostPlatform.isLinux ''
substituteInPlace runtime/phobos/std/socket.d --replace "assert(ih.addrList[0] == 0x7F_00_00_01);" ""
''
+ lib.optionalString stdenv.hostPlatform.isDarwin ''
substituteInPlace runtime/phobos/std/socket.d --replace "foreach (name; names)" "names = []; foreach (name; names)"
'';
nativeBuildInputs = [
cmake ldcBootstrap lit lit.python llvm_17.dev makeWrapper ninja unzip
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
darwin.apple_sdk.frameworks.Foundation
]
++ lib.optionals (!stdenv.hostPlatform.isDarwin) [
# https://github.com/NixOS/nixpkgs/pull/36378#issuecomment-385034818
gdb
];
buildInputs = [ curl tzdata ];
cmakeFlags = [
"-DD_FLAGS=-d-version=TZDatabaseDir;-d-version=LibcurlPath;-J${pathConfig}"
];
postConfigure = ''
export DMD=$PWD/bin/ldmd2
'';
makeFlags = [ "DMD=$DMD" ];
fixNames = lib.optionalString stdenv.hostPlatform.isDarwin ''
fixDarwinDylibNames() {
local flags=()
for fn in "$@"; do
flags+=(-change "$(basename "$fn")" "$fn")
done
for fn in "$@"; do
if [ -L "$fn" ]; then continue; fi
echo "$fn: fixing dylib"
install_name_tool -id "$fn" "''${flags[@]}" "$fn"
done
}
fixDarwinDylibNames $(find "$(pwd)/lib" -name "*.dylib")
export DYLD_LIBRARY_PATH=$(pwd)/lib
'';
# https://github.com/ldc-developers/ldc/issues/2497#issuecomment-459633746
additionalExceptions = lib.optionalString stdenv.hostPlatform.isDarwin
"|druntime-test-shared";
checkPhase = ''
# Build default lib test runners
ninja -j$NIX_BUILD_CORES all-test-runners
${fixNames}
# Run dmd testsuite
export DMD_TESTSUITE_MAKE_ARGS="-j$NIX_BUILD_CORES DMD=$DMD"
ctest -V -R "dmd-testsuite"
# Build and run LDC D unittests.
ctest --output-on-failure -R "ldc2-unittest"
# Run LIT testsuite.
ctest -V -R "lit-tests"
# Run default lib unittests
ctest -j$NIX_BUILD_CORES --output-on-failure -E "ldc2-unittest|lit-tests|dmd-testsuite${additionalExceptions}"
'';
postInstall = ''
wrapProgram $out/bin/ldc2 \
--prefix PATH ":" "${targetPackages.stdenv.cc}/bin" \
--set-default CC "${targetPackages.stdenv.cc}/bin/cc"
'';
meta = with lib; {
description = "The LLVM-based D compiler";
homepage = "https://github.com/ldc-developers/ldc";
# from https://github.com/ldc-developers/ldc/blob/master/LICENSE
license = with licenses; [ bsd3 boost mit ncsa gpl2Plus ];
maintainers = with maintainers; [ lionello jtbx ];
platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
};
}
|