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{ stdenv, fetchFromGitHub
, makeWrapper, unzip, which
, curl, tzdata
}:
stdenv.mkDerivation rec {
name = "dmd-${version}";
# This is the last version of dmd which is buildable without a D compiler.
# So we use this as a bootstrap version.
# The DMD frontend has been ported to D in 2.069.0 but idgen was already
# ported in 2.068.0.
version = "2.067.1";
srcs = [
(fetchFromGitHub {
owner = "dlang";
repo = "dmd";
rev = "v${version}";
sha256 = "0fm29lg8axfmzdaj0y6vg70lhwb5d9rv4aavnvdd15xjschinlcz";
name = "dmd-v${version}-src";
})
(fetchFromGitHub {
owner = "dlang";
repo = "druntime";
rev = "v${version}";
sha256 = "1n2qfw9kmnql0fk2nxikispqs7vh85nhvyyr00fk227n9lgnqf02";
name = "druntime-v${version}-src";
})
(fetchFromGitHub {
owner = "dlang";
repo = "phobos";
rev = "v${version}";
sha256 = "0fywgds9xvjcgnqxmpwr67p3wi2m535619pvj159cgwv5y0nr3p1";
name = "phobos-v${version}-src";
})
];
sourceRoot = ".";
postUnpack = ''
mv dmd-v${version}-src dmd
mv druntime-v${version}-src druntime
mv phobos-v${version}-src phobos
'';
# 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)";
postPatch = ''
# 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
# Ugly hack to fix the hardcoded path to zoneinfo in the source file.
# https://issues.dlang.org/show_bug.cgi?id=15391
substituteInPlace phobos/std/datetime.d \
--replace /usr/share/zoneinfo/ ${tzdata}/share/zoneinfo/
substituteInPlace druntime/test/shared/Makefile \
--replace "DFLAGS:=" "DFLAGS:=${usePIC} "
# 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"
# Use proper C++ compiler
substituteInPlace dmd/src/posix.mak \
--replace g++ $CXX
''
+ stdenv.lib.optionalString stdenv.hostPlatform.isLinux ''
substituteInPlace dmd/src/root/port.c \
--replace "#include <bits/mathdef.h>" "#include <complex.h>"
# See https://github.com/NixOS/nixpkgs/issues/29443
substituteInPlace phobos/std/path.d \
--replace "\"/root" "\"${ROOT_HOME_DIR}"
''
+ stdenv.lib.optionalString stdenv.hostPlatform.isDarwin ''
substituteInPlace dmd/src/posix.mak \
--replace MACOSX_DEPLOYMENT_TARGET MACOSX_DEPLOYMENT_TARGET_
# Was not able to compile on darwin due to "__inline_isnanl"
# being undefined.
substituteInPlace dmd/src/root/port.c --replace __inline_isnanl __inline_isnan
'';
nativeBuildInputs = [ makeWrapper unzip which ];
buildInputs = [ curl tzdata ];
# Buid and install are based on http://wiki.dlang.org/Building_DMD
buildPhase = ''
cd dmd
make -f posix.mak INSTALL_DIR=$out
export DMD=$PWD/src/dmd
cd ../druntime
make -f posix.mak PIC=${usePIC} INSTALL_DIR=$out DMD=$DMD
cd ../phobos
make -f posix.mak PIC=${usePIC} INSTALL_DIR=$out DMD=$DMD
cd ..
'';
# disable check phase because some tests are not working with sandboxing
doCheck = false;
checkPhase = ''
cd dmd
export DMD=$PWD/src/dmd
cd ../druntime
make -f posix.mak unittest PIC=${usePIC} DMD=$DMD BUILD=release
cd ../phobos
make -f posix.mak unittest PIC=${usePIC} DMD=$DMD BUILD=release
cd ..
'';
installPhase = ''
cd dmd
mkdir $out
mkdir $out/bin
cp $PWD/src/dmd $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
${
let bits = builtins.toString stdenv.hostPlatform.parsed.cpu.bits;
osname = if stdenv.hostPlatform.isDarwin then "osx" else stdenv.hostPlatform.parsed.kernel.name;
extension = if stdenv.hostPlatform.isDarwin then "a" else "{a,so}"; in
"cp generated/${osname}/release/${bits}/libphobos2.${extension} $out/lib"
}
cp -r std $out/include/d2
cp -r etc $out/include/d2
wrapProgram $out/bin/dmd \
--prefix PATH ":" "${stdenv.cc}/bin" \
--set CC "$""{CC:-$CC""}"
cd $out/bin
tee dmd.conf << EOF
[Environment]
DFLAGS=-I$out/include/d2 -L-L$out/lib ${stdenv.lib.optionalString (!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;
platforms = platforms.unix;
};
}
|