{ fetchurl, stdenv, unzip }: stdenv.mkDerivation rec { name = "crypto++-5.6.2"; src = fetchurl { url = "mirror://sourceforge/cryptopp/cryptopp562.zip"; sha256 = "0x1mqpz1v071cfrw4grbw7z734cxnpry1qh2b6rsmcx6nkyd5gsw"; }; patches = with stdenv; lib.optional (system != "i686-cygwin") ./dll.patch ++ lib.optional isDarwin ./GNUmakefile.patch; buildInputs = [ unzip ]; sourceRoot = "."; configurePhase = let marchflags = if stdenv.isi686 then "-march=i686" else if stdenv.isx86_64 then "-march=nocona -mtune=generic" else ""; in '' sed -i GNUmakefile \ -e 's|-march=native|${marchflags} -fPIC|g' \ -e 's|-mtune=native||g' \ -e '/^CXXFLAGS =/s|-g ||' ''; enableParallelBuilding = true; makeFlags = "PREFIX=$(out)"; buildFlags = "libcryptopp.so"; doCheck = true; checkPhase = "LD_LIBRARY_PATH=`pwd` make test"; # prefer -fPIC and .so to .a; cryptotest.exe seems superfluous postInstall = ''rm "$out"/lib/*.a -r "$out/bin" ''; meta = with stdenv.lib; { description = "Crypto++, a free C++ class library of cryptographic schemes"; homepage = http://cryptopp.com/; license = licenses.boost; platforms = platforms.all; maintainers = [ ]; }; }