71 lines
2.6 KiB
Nix
71 lines
2.6 KiB
Nix
{ stdenv, fetchFromGitHub, fetchpatch, lib, enableUnfree ? false }:
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stdenv.mkDerivation rec {
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pname = "p7zip";
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version = "17.04";
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src = fetchFromGitHub {
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owner = "jinfeihan57";
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repo = pname;
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rev = "v${version}";
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sha256 = {
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free = "sha256-DrBuf2VPdcprHI6pMSmL7psm2ofOrUf0Oj0qwMjXzkk=";
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unfree = "sha256-19F4hPV0nKVuFZNbOcXrcA1uW6Y3HQolaHVIYXGmh18=";
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}.${if enableUnfree then "unfree" else "free"};
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# remove the unRAR related code from the src drv
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# > the license requires that you agree to these use restrictions,
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# > or you must remove the software (source and binary) from your hard disks
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# https://fedoraproject.org/wiki/Licensing:Unrar
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postFetch = lib.optionalString (!enableUnfree) ''
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rm -r $out/CPP/7zip/Compress/Rar*
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find $out -name makefile'*' -exec sed -i '/Rar/d' {} +
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'';
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};
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# Default makefile is full of impurities on Darwin. The patch doesn't hurt Linux so I'm leaving it unconditional
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postPatch = ''
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sed -i '/CC=\/usr/d' makefile.macosx_llvm_64bits
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# Avoid writing timestamps into compressed manpages
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# to maintain determinism.
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substituteInPlace install.sh --replace 'gzip' 'gzip -n'
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chmod +x install.sh
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# I think this is a typo and should be CXX? Either way let's kill it
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sed -i '/XX=\/usr/d' makefile.macosx_llvm_64bits
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'' + lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''
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substituteInPlace makefile.machine \
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--replace 'CC=gcc' 'CC=${stdenv.cc.targetPrefix}gcc' \
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--replace 'CXX=g++' 'CXX=${stdenv.cc.targetPrefix}g++'
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'';
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makeFlags = [ "DEST_HOME=${placeholder "out"}" ];
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preConfigure = ''
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buildFlags=all3
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'' + lib.optionalString stdenv.isDarwin ''
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cp makefile.macosx_llvm_64bits makefile.machine
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'';
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enableParallelBuilding = true;
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setupHook = ./setup-hook.sh;
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NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-error=c++11-narrowing";
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passthru.updateScript = ./update.sh;
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meta = with lib; {
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homepage = "https://github.com/jinfeihan57/p7zip";
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description = "A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/p7zip/)";
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license = with licenses;
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# p7zip code is largely lgpl2Plus
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# CPP/7zip/Compress/LzfseDecoder.cpp is bsd3
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[ lgpl2Plus /* and */ bsd3 ] ++
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# and CPP/7zip/Compress/Rar* are unfree with the unRAR license restriction
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# the unRAR compression code is disabled by default
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lib.optionals enableUnfree [ unfree ];
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maintainers = with maintainers; [ raskin jk ];
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platforms = platforms.unix;
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mainProgram = "7z";
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};
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}
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