{ fetchurl, stdenv, unzip, libtool }: stdenv.mkDerivation rec { name = "crypto++-5.6.2"; src = fetchurl { url = "mirror://sourceforge/cryptopp/cryptopp562.zip"; sha256 = "0x1mqpz1v071cfrw4grbw7z734cxnpry1qh2b6rsmcx6nkyd5gsw"; }; patches = stdenv.lib.optional (stdenv.system != "i686-cygwin") ./dll.patch; buildInputs = [ unzip libtool ]; # Unpack the thing in a subdirectory. unpackPhase = '' echo "unpacking Crypto++ to \`${name}' from \`$PWD'..." mkdir "${name}" && (cd "${name}" && unzip "$src") sourceRoot="$PWD/${name}" ''; cxxflags = if stdenv.isi686 then "-march=i686" else if stdenv.isx86_64 then "-march=nocona -fPIC" else ""; configurePhase = '' sed -i GNUmakefile \ -e 's|-march=native|${cxxflags}|g' \ -e 's|-mtune=native||g' \ -e '/^CXXFLAGS =/s|-g -O2|-O3|' ''; # I add what 'enableParallelBuilding' would add to the make call, # if we were using the generic build phase. buildPhase = '' make PREFIX="$out" all -j$NIX_BUILD_CORES -l$NIX_BUILD_CORES ''; # TODO: Installing cryptotest.exe doesn't seem to be necessary. We run # that binary during this build anyway to verify everything works. installPhase = '' mkdir "$out" make install PREFIX="$out" ''; doCheck = true; checkPhase = "LD_LIBRARY_PATH=`pwd` make test"; meta = { description = "Crypto++, a free C++ class library of cryptographic schemes"; homepage = http://cryptopp.com/; license = "Boost 1.0"; maintainers = [ stdenv.lib.maintainers.ludo ]; }; }