101 lines
2.6 KiB
Nix
101 lines
2.6 KiB
Nix
{ bison
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, buildPackages
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, curl
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, fetchFromGitHub
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, fetchurl
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, file
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, flex
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, targetArchitecture ? "i586"
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, lib
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, makeWrapper
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, perl
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, stdenv
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, texinfo
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, unzip
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, which }:
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let
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s = import ./sources.nix { inherit fetchurl fetchFromGitHub; };
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in
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assert lib.elem targetArchitecture [ "i586" "i686" ];
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stdenv.mkDerivation rec {
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pname = "djgpp";
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version = s.gccVersion;
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src = s.src;
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patchPhase = ''
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runHook prePatch
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for f in "build-djgpp.sh" "script/${version}" "setenv/copyfile.sh"; do
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substituteInPlace "$f" --replace '/usr/bin/env' '${buildPackages.coreutils}/bin/env'
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done
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''
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# i686 patches from https://github.com/andrewwutw/build-djgpp/issues/45#issuecomment-1484010755
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# The build script unpacks some files so we can't patch ahead of time, instead patch the script
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# to patch after it extracts
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+ lib.optionalString (targetArchitecture == "i686") ''
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sed -i 's/i586/i686/g' setenv/setenv script/${version}
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sed -i '/Building DXE tools./a sed -i "s/i586/i686/g" src/makefile.def src/dxe/makefile.dxe' script/${version}
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''
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+ ''
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runHook postPatch
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'';
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nativeBuildInputs = [
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makeWrapper
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];
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buildInputs = [
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bison
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curl
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file
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flex
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perl
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texinfo
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unzip
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which
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];
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hardeningDisable = [ "format" ];
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# stripping breaks static libs, causing this when you attempt to compile a binary:
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# error adding symbols: Archive has no index; run ranlib to add one
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dontStrip = true;
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buildPhase = ''
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runHook preBuild
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mkdir download; pushd download
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ln -s "${s.autoconf}" "${s.autoconf.name}"
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ln -s "${s.automake}" "${s.automake.name}"
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ln -s "${s.binutils}" "${s.binutils.name}"
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ln -s "${s.djcrossgcc}" "${s.djcrossgcc.name}"
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ln -s "${s.djcrx}" "${s.djcrx.name}"
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ln -s "${s.djdev}" "${s.djdev.name}"
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ln -s "${s.djlsr}" "${s.djlsr.name}"
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ln -s "${s.gcc}" "${s.gcc.name}"
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ln -s "${s.gmp}" "${s.gmp.name}"
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ln -s "${s.mpc}" "${s.mpc.name}"
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ln -s "${s.mpfr}" "${s.mpfr.name}"
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popd
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DJGPP_PREFIX=$out ./build-djgpp.sh ${version}
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runHook postBuild
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'';
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postInstall = ''
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for f in dxegen dxe3gen dxe3res exe2coff stubify; do
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cp -v "$out/${targetArchitecture}-pc-msdosdjgpp/bin/$f" "$out/bin"
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done
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for f in dxegen dxe3gen; do
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wrapProgram $out/bin/$f --set DJDIR $out
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done
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'';
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meta = {
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description = "A complete 32-bit GNU-based development system for Intel x86 PCs running DOS";
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homepage = "https://www.delorie.com/djgpp/";
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license = lib.licenses.gpl2Plus;
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maintainers = with lib.maintainers; [ hughobrien ];
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platforms = lib.platforms.linux ++ lib.platforms.darwin;
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};
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}
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