a66f9b2a02
dmd 2.070.2 requires a working dmd compiler to build. Instead of downloading a pre-compiled binary blob, keep the previous version (which does properly build from source) around as dmd_2_067_1, and use that to bootstrap the new version.
74 lines
2.1 KiB
Nix
74 lines
2.1 KiB
Nix
{ stdenv, fetchurl, unzip, makeWrapper }:
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stdenv.mkDerivation {
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name = "dmd-2.067.1";
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src = fetchurl {
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url = http://downloads.dlang.org/releases/2015/dmd.2.067.1.zip;
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sha256 = "0ny99vfllvvgcl79pwisxcdnb3732i827k9zg8c0j4s0n79k5z94";
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};
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nativeBuildInputs = [ unzip makeWrapper ];
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postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
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# Allow to use "clang++", commented in Makefile
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substituteInPlace src/dmd/posix.mak \
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--replace g++ clang++ \
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--replace MACOSX_DEPLOYMENT_TARGET MACOSX_DEPLOYMENT_TARGET_
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# Was not able to compile on darwin due to "__inline_isnanl"
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# being undefined.
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substituteInPlace src/dmd/root/port.c --replace __inline_isnanl __inline_isnan
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'';
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# Buid and install are based on http://wiki.dlang.org/Building_DMD
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buildPhase = ''
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cd src/dmd
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make -f posix.mak INSTALL_DIR=$out
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export DMD=$PWD/dmd
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cd ../druntime
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make -f posix.mak INSTALL_DIR=$out DMD=$DMD
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cd ../phobos
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make -f posix.mak INSTALL_DIR=$out DMD=$DMD
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cd ../..
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'';
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installPhase = ''
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cd src/dmd
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mkdir $out
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mkdir $out/bin
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cp dmd $out/bin
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cd ../druntime
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mkdir $out/include
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mkdir $out/include/d2
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cp -r import/* $out/include/d2
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cd ../phobos
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mkdir $out/lib
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${let bits = if stdenv.is64bit then "64" else "32";
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osname = if stdenv.isDarwin then "osx" else "linux"; in
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"cp generated/${osname}/release/${bits}/libphobos2.a $out/lib"
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}
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cp -r std $out/include/d2
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cp -r etc $out/include/d2
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wrapProgram $out/bin/dmd \
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--prefix PATH ":" "${stdenv.cc}/bin" \
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--set CC "$""{CC:-$CC""}"
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cd $out/bin
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tee dmd.conf << EOF
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[Environment]
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DFLAGS=-I$out/include/d2 -L-L$out/lib ${stdenv.lib.optionalString (!stdenv.cc.isClang) "-L--no-warn-search-mismatch -L--export-dynamic"}
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EOF
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'';
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meta = with stdenv.lib; {
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description = "D language compiler";
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homepage = http://dlang.org/;
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license = licenses.free; # parts under different licenses
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platforms = platforms.unix;
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};
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}
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