{ stdenv, fetchFromGitHub, fetchpatch, lib, enableUnfree ? false }: stdenv.mkDerivation rec { pname = "p7zip"; version = "17.03"; src = fetchFromGitHub { owner = "szcnick"; repo = pname; rev = "v${version}"; sha256 = "0zgpa90z5p30jbpqydiig1h8hn41c76n2x26rh8cc92xw72ni33d"; }; # Default makefile is full of impurities on Darwin. The patch doesn't hurt Linux so I'm leaving it unconditional postPatch = '' sed -i '/CC=\/usr/d' makefile.macosx_llvm_64bits chmod +x install.sh # I think this is a typo and should be CXX? Either way let's kill it sed -i '/XX=\/usr/d' makefile.macosx_llvm_64bits '' + lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) '' substituteInPlace makefile.machine \ --replace 'CC=gcc' 'CC=${stdenv.cc.targetPrefix}gcc' \ --replace 'CXX=g++' 'CXX=${stdenv.cc.targetPrefix}g++' '' + lib.optionalString (!enableUnfree) '' # Remove non-free RAR source code # (see DOC/License.txt, https://fedoraproject.org/wiki/Licensing:Unrar) rm -r CPP/7zip/Compress/Rar* find . -name makefile'*' -exec sed -i '/Rar/d' {} + ''; makeFlags = [ "DEST_HOME=${placeholder "out"}" ]; preConfigure = '' buildFlags=all3 '' + lib.optionalString stdenv.isDarwin '' cp makefile.macosx_llvm_64bits makefile.machine ''; enableParallelBuilding = true; setupHook = ./setup-hook.sh; NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-error=c++11-narrowing"; meta = { homepage = "https://github.com/szcnick/p7zip"; description = "A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/p7zip/)"; platforms = lib.platforms.unix; maintainers = [ lib.maintainers.raskin ]; # RAR code is under non-free UnRAR license, but we remove it license = if enableUnfree then lib.licenses.unfree else lib.licenses.lgpl2Plus; }; }