nixpkgs/pkgs/development/compilers/dmd/default.nix
2018-08-19 21:53:13 +02:00

225 lines
6.6 KiB
Nix

{ stdenv, fetchFromGitHub
, makeWrapper, unzip, which
, curl, tzdata, gdb, darwin
, callPackage, targetPackages, ldc
, version ? "2.081.2"
, dmdSha256 ? "1wwk4shqldvgyczv1ihmljpfj3yidq7mxcj69i9kjl7jqx54hw62"
, druntimeSha256 ? "0dqfsy34q2q7mk2gsi4ix3vgqg7szg3m067fghgx53vnvrzlpsc0"
, phobosSha256 ? "1dan59lc4wggsrv5aax7jsxnzg7fz37xah84k1cbwjb3xxhhkd9n"
}:
let
dmdBuild = stdenv.mkDerivation rec {
name = "dmdBuild-${version}";
inherit version;
enableParallelBuilding = true;
srcs = [
(fetchFromGitHub {
owner = "dlang";
repo = "dmd";
rev = "v${version}";
sha256 = dmdSha256;
name = "dmd";
})
(fetchFromGitHub {
owner = "dlang";
repo = "druntime";
rev = "v${version}";
sha256 = druntimeSha256;
name = "druntime";
})
(fetchFromGitHub {
owner = "dlang";
repo = "phobos";
rev = "v${version}";
sha256 = phobosSha256;
name = "phobos";
})
];
sourceRoot = ".";
postUnpack = ''
patchShebangs .
# Remove cppa test for now because it doesn't work.
rm dmd/test/runnable/cppa.d
rm dmd/test/runnable/extra-files/cppb.cpp
'';
# Compile with PIC to prevent colliding modules with binutils 2.28.
# https://issues.dlang.org/show_bug.cgi?id=17375
usePIC = "-fPIC";
ROOT_HOME_DIR = "$(echo ~root)";
phobosPatches = ''
# Ugly hack so the dlopen call has a chance to succeed.
# https://issues.dlang.org/show_bug.cgi?id=15391
substituteInPlace phobos/std/net/curl.d \
--replace libcurl.so ${curl.out}/lib/libcurl.so
# phobos uses curl, so we need to patch the path to the lib.
substituteInPlace phobos/posix.mak \
--replace "-soname=libcurl.so.4" "-soname=${curl.out}/lib/libcurl.so.4"
'';
postPatch = ''
substituteInPlace druntime/test/common.mak \
--replace "DFLAGS:=" "DFLAGS:=${usePIC} "
substituteInPlace dmd/src/posix.mak \
--replace "DFLAGS :=" "DFLAGS += -link-defaultlib-shared=false"
''
+ phobosPatches
+ stdenv.lib.optionalString stdenv.hostPlatform.isDarwin ''
substituteInPlace dmd/posix.mak \
--replace MACOSX_DEPLOYMENT_TARGET MACOSX_DEPLOYMENT_TARGET_
'';
nativeBuildInputs = [ ldc makeWrapper unzip which gdb ]
++ stdenv.lib.optional stdenv.hostPlatform.isDarwin (with darwin.apple_sdk.frameworks; [
Foundation
]);
buildInputs = [ curl tzdata ];
bits = builtins.toString stdenv.hostPlatform.parsed.cpu.bits;
osname = if stdenv.hostPlatform.isDarwin then
"osx"
else
stdenv.hostPlatform.parsed.kernel.name;
top = "$(echo $NIX_BUILD_TOP)";
pathToDmd = "${top}/dmd/generated/${osname}/release/${bits}/dmd";
# Buid and install are based on http://wiki.dlang.org/Building_DMD
buildPhase = ''
cd dmd
make -j$NIX_BUILD_CORES -f posix.mak INSTALL_DIR=$out BUILD=release ENABLE_RELEASE=1 PIC=1 HOST_DMD=ldmd2
cd ../druntime
make -j$NIX_BUILD_CORES -f posix.mak BUILD=release ENABLE_RELEASE=1 PIC=1 INSTALL_DIR=$out DMD=${pathToDmd}
cd ../phobos
make -j$NIX_BUILD_CORES -f posix.mak BUILD=release ENABLE_RELEASE=1 PIC=1 INSTALL_DIR=$out DMD=${pathToDmd} TZ_DATABASE_DIR=${tzdata}/share/zoneinfo/
cd ..
'';
# Disable tests on Darwin for now because of
# https://github.com/NixOS/nixpkgs/issues/41099
doCheck = !stdenv.hostPlatform.isDarwin;
checkPhase = ''
cd dmd
make -j$NIX_BUILD_CORES -C test -f Makefile PIC=1 DMD=${pathToDmd} BUILD=release SHARED=0 SHELL=$SHELL
cd ../druntime
make -j$NIX_BUILD_CORES -f posix.mak unittest PIC=1 DMD=${pathToDmd} BUILD=release
cd ..
'';
extension = if stdenv.hostPlatform.isDarwin then "a" else "{a,so}";
dontStrip = true;
installPhase = ''
cd dmd
mkdir $out
mkdir $out/bin
cp ${pathToDmd} $out/bin
mkdir -p $out/share/man/man1
mkdir -p $out/share/man/man5
cp -r docs/man/man1/* $out/share/man/man1/
cp -r docs/man/man5/* $out/share/man/man5/
cd ../druntime
mkdir $out/include
mkdir $out/include/d2
cp -r import/* $out/include/d2
cd ../phobos
mkdir $out/lib
cp generated/${osname}/release/${bits}/libphobos2.${extension} $out/lib
cp -r std $out/include/d2
cp -r etc $out/include/d2
wrapProgram $out/bin/dmd \
--prefix PATH ":" "${targetPackages.stdenv.cc}/bin" \
--set-default CC "${targetPackages.stdenv.cc}/bin/cc"
cd $out/bin
tee dmd.conf << EOF
[Environment]
DFLAGS=-I$out/include/d2 -L-L$out/lib ${stdenv.lib.optionalString (!targetPackages.stdenv.cc.isClang) "-L--export-dynamic"} -fPIC
EOF
'';
meta = with stdenv.lib; {
description = "Official reference compiler for the D language";
homepage = http://dlang.org/;
# Everything is now Boost licensed, even the backend.
# https://github.com/dlang/dmd/pull/6680
license = licenses.boost;
maintainers = with maintainers; [ ThomasMader ];
platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" ];
};
};
# Need to test Phobos in a fixed-output derivation, otherwise the
# network stuff in Phobos would fail if sandbox mode is enabled.
#
# Disable tests on Darwin for now because of
# https://github.com/NixOS/nixpkgs/issues/41099
phobosUnittests = if !stdenv.hostPlatform.isDarwin then
stdenv.mkDerivation rec {
name = "phobosUnittests-${version}";
version = dmdBuild.version;
enableParallelBuilding = dmdBuild.enableParallelBuilding;
preferLocalBuild = true;
inputString = dmdBuild.outPath;
outputHashAlgo = "sha256";
outputHash = builtins.hashString "sha256" inputString;
srcs = dmdBuild.srcs;
sourceRoot = ".";
postPatch = dmdBuild.phobosPatches;
nativeBuildInputs = dmdBuild.nativeBuildInputs;
buildInputs = dmdBuild.buildInputs;
buildPhase = ''
cd phobos
make -j$NIX_BUILD_CORES -f posix.mak unittest BUILD=release ENABLE_RELEASE=1 PIC=1 DMD=${dmdBuild}/bin/dmd TZ_DATABASE_DIR=${tzdata}/share/zoneinfo/
'';
installPhase = ''
echo -n $inputString > $out
'';
}
else
"";
in
stdenv.mkDerivation rec {
inherit phobosUnittests;
name = "dmd-${version}";
phases = "installPhase";
buildInputs = dmdBuild.buildInputs;
installPhase = ''
mkdir $out
cp -r --symbolic-link ${dmdBuild}/* $out/
'';
meta = dmdBuild.meta;
}