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|
{ version
, dmdSha256
, phobosSha256
}:
{ stdenv
, lib
, fetchFromGitHub
, makeWrapper
, which
, writeTextFile
, curl
, tzdata
, gdb
, callPackage
, targetPackages
, fetchpatch
, bash
, installShellFiles
, git
, unzip
, HOST_DMD ? "${callPackage ./bootstrap.nix { }}/bin/dmd"
}:
let
dmdConfFile = writeTextFile {
name = "dmd.conf";
text = (lib.generators.toINI { } {
Environment = {
DFLAGS = ''-I@out@/include/dmd -L-L@out@/lib -fPIC ${lib.optionalString (!targetPackages.stdenv.cc.isClang) "-L--export-dynamic"}'';
};
});
};
bits = builtins.toString stdenv.hostPlatform.parsed.cpu.bits;
osname =
if stdenv.isDarwin then
"osx"
else
stdenv.hostPlatform.parsed.kernel.name;
pathToDmd = "\${NIX_BUILD_TOP}/dmd/generated/${osname}/release/${bits}/dmd";
in
stdenv.mkDerivation rec {
pname = "dmd";
inherit version;
enableParallelBuilding = true;
srcs = [
(fetchFromGitHub {
owner = "dlang";
repo = "dmd";
rev = "v${version}";
sha256 = dmdSha256;
name = "dmd";
})
(fetchFromGitHub {
owner = "dlang";
repo = "phobos";
rev = "v${version}";
sha256 = phobosSha256;
name = "phobos";
})
];
sourceRoot = ".";
# https://issues.dlang.org/show_bug.cgi?id=19553
hardeningDisable = [ "fortify" ];
#patches = lib.optionals (lib.versionOlder version "2.088.0") [
# # Migrates D1-style operator overloads in DMD source, to allow building with
# # a newer DMD
# (fetchpatch {
# url = "https://github.com/dlang/dmd/commit/c4d33e5eb46c123761ac501e8c52f33850483a8a.patch";
# stripLen = 1;
# extraPrefix = "dmd/";
# sha256 = "sha256-N21mAPfaTo+zGCip4njejasraV5IsWVqlGR5eOdFZZE=";
# })
#] ++ lib.optionals (lib.versionOlder version "2.092.2") [
# # Fixes C++ tests that compiled on older C++ but not on the current one
# (fetchpatch {
# url = "https://github.com/dlang/druntime/commit/438990def7e377ca1f87b6d28246673bb38022ab.patch";
# stripLen = 1;
# extraPrefix = "druntime/";
# sha256 = "sha256-/pPKK7ZK9E/mBrxm2MZyBNhYExE8p9jz8JqBdZSE6uY=";
# })
#];
postPatch = ''
patchShebangs dmd/compiler/test/{runnable,fail_compilation,compilable,tools}{,/extra-files}/*.sh
rm dmd/compiler/test/runnable_cxx/cppa.d
# Grep'd string changed with gdb 12
# https://issues.dlang.org/show_bug.cgi?id=23198
substituteInPlace dmd/druntime/test/exceptions/Makefile \
--replace 'in D main (' 'in _Dmain ('
# We're using gnused on all platforms
substituteInPlace dmd/druntime/test/coverage/Makefile \
--replace 'freebsd osx' 'none'
''
+ lib.optionalString (lib.versionOlder version "2.091.0") ''
# This one has tested against a hardcoded year, then against a current year on
# and off again. It just isn't worth it to patch all the historical versions
# of it, so just remove it until the most recent change.
rm dmd/compiler/test/compilable/ddocYear.d
'' + lib.optionalString (lib.versionAtLeast version "2.089.0" && lib.versionOlder version "2.092.2") ''
rm dmd/compiler/test/dshell/test6952.d
'' + lib.optionalString (lib.versionAtLeast version "2.092.2") ''
substituteInPlace dmd/compiler/test/dshell/test6952.d --replace "/usr/bin/env bash" "${bash}/bin/bash"
''
+ lib.optionalString stdenv.isLinux ''
substituteInPlace phobos/std/socket.d --replace "assert(ih.addrList[0] == 0x7F_00_00_01);" ""
'' + lib.optionalString stdenv.isDarwin ''
substituteInPlace phobos/std/socket.d --replace "foreach (name; names)" "names = []; foreach (name; names)"
'';
nativeBuildInputs = [
makeWrapper
which
installShellFiles
] ++ lib.optionals (lib.versionOlder version "2.088.0") [
git
];
buildInputs = [
curl
tzdata
];
nativeCheckInputs = [
gdb
] ++ lib.optionals (lib.versionOlder version "2.089.0") [
unzip
];
buildFlags = [
"BUILD=release"
"ENABLE_RELEASE=1"
"PIC=1"
];
# Build and install are based on http://wiki.dlang.org/Building_DMD
buildPhase = ''
runHook preBuild
export buildJobs=$NIX_BUILD_CORES
if [ -z $enableParallelBuilding ]; then
buildJobs=1
fi
make -C dmd -f posix.mak $buildFlags -j$buildJobs HOST_DMD=${HOST_DMD}
echo ${tzdata}/share/zoneinfo/ > TZDatabaseDirFile
echo ${lib.getLib curl}/lib/libcurl${stdenv.hostPlatform.extensions.sharedLibrary} > LibcurlPathFile
make -C phobos -f posix.mak $buildFlags -j$buildJobs DMD=${pathToDmd} DFLAGS="-version=TZDatabaseDir -version=LibcurlPath -J$PWD"
runHook postBuild
'';
doCheck = true;
checkFlags = buildFlags;
# many tests are disbled because they are failing
# NOTE: Purity check is disabled for checkPhase because it doesn't fare well
# with the DMD linker. See https://github.com/NixOS/nixpkgs/issues/97420
checkPhase = ''
runHook preCheck
export checkJobs=$NIX_BUILD_CORES
if [ -z $enableParallelChecking ]; then
checkJobs=1
fi
NIX_ENFORCE_PURITY= \
make -C dmd/compiler/test $checkFlags CC=$CXX SHELL=$SHELL -j$checkJobs N=$checkJobs
NIX_ENFORCE_PURITY= \
make -C phobos -f posix.mak unittest $checkFlags -j$checkJobs DFLAGS="-version=TZDatabaseDir -version=LibcurlPath -J$PWD"
runHook postCheck
'';
installPhase = ''
runHook preInstall
install -Dm755 ${pathToDmd} $out/bin/dmd
installManPage dmd/docs/man/man*/*
mkdir $out/lib
cp phobos/generated/${osname}/release/${bits}/libphobos2.* $out/lib/
wrapProgram $out/bin/dmd \
--prefix PATH ":" "${targetPackages.stdenv.cc}/bin" \
--set-default CC "${targetPackages.stdenv.cc}/bin/cc"
substitute ${dmdConfFile} "$out/bin/dmd.conf" --subst-var out
runHook postInstall
'';
meta = with lib; {
description = "Official reference compiler for the D language";
homepage = "https://dlang.org/";
# Everything is now Boost licensed, even the backend.
# https://github.com/dlang/dmd/pull/6680
license = licenses.boost;
maintainers = with maintainers; [ ThomasMader lionello dukc ];
platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" ];
};
}
|
