{ 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++ $CXX '' + stdenv.lib.optionalString stdenv.hostPlatform.isLinux '' substituteInPlace dmd/src/root/port.c \ --replace "#include " "#include " # See https://github.com/NixOS/nixpkgs/issues/29443 substituteInPlace phobos/std/path.d \ --replace "\"/root" "\"${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; }; }