depot/third_party/nixpkgs/pkgs/development/tools/mmixware/default.nix

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{ lib, stdenv, fetchFromGitLab, tetex }:
stdenv.mkDerivation {
pname = "mmixware";
version = "unstable-2021-06-18";
src = fetchFromGitLab {
domain = "gitlab.lrz.de";
owner = "mmix";
repo = "mmixware";
rev = "7c790176d50d13ae2422fa7457ccc4c2d29eba9b";
sha256 = "sha256-eSwHiJ5SP/Nennalv4QFTgVnM6oan/DWDZRqtk0o6Z0=";
};
hardeningDisable = [ "format" ];
postPatch = ''
substituteInPlace Makefile --replace 'rm abstime.h' ""
'';
# Workaround build failure on -fno-common toolchains:
# ld: mmix-config.o:(.bss+0x600): multiple definition of `buffer'; /build/ccDuGrwH.o:(.bss+0x20): first defined here
NIX_CFLAGS_COMPILE = "-fcommon";
nativeBuildInputs = [ tetex ];
enableParallelBuilding = true;
makeFlags = [ "all" "doc" "CFLAGS=-O2" ];
installPhase = ''
runHook preInstall
mkdir -p $out/share/doc
cp *.ps $out/share/doc
install -Dm755 mmixal -t $out/bin
install -Dm755 mmix -t $out/bin
install -Dm755 mmotype -t $out/bin
install -Dm755 mmmix -t $out/bin
runHook postInstall
'';
meta = with lib; {
description = "MMIX simulator and assembler";
homepage = "https://www-cs-faculty.stanford.edu/~knuth/mmix-news.html";
maintainers = with maintainers; [ siraben ];
platforms = platforms.unix;
license = licenses.publicDomain;
};
}