{ lib, stdenv, fetchurl, fetchpatch, openssl, libpcap, python2, withPython ? false }: stdenv.mkDerivation rec { name = "vde2-2.3.2"; src = fetchurl { url = "mirror://sourceforge/vde/vde2/2.3.1/${name}.tar.gz"; sha256 = "14xga0ib6p1wrv3hkl4sa89yzjxv7f1vfqaxsch87j6scdm59pr2"; }; patches = [ # Fix build with openssl 1.1.0 (fetchpatch { name = "vde_cryptcab-compile-against-openssl-1.1.0.patch"; url = "https://git.archlinux.org/svntogit/packages.git/plain/trunk/vde_cryptcab-compile-against-openssl-1.1.0.patch?h=packages/vde2&id=15b11be49997fa94b603e366064690b7cc6bce61"; sha256 = "07z1yabwigq35mkwzqa934n7vjnjlqz5xfzq8cfj87lgyjjp00qi"; }) ] ++ lib.optional stdenv.hostPlatform.isMusl [ (fetchpatch { url = "https://git.alpinelinux.org/aports/plain/main/vde2/musl-build-fix.patch?id=ddee2f86a48e087867d4a2c12849b2e3baccc238"; sha256 = "0b5382v541bkxhqylilcy34bh83ag96g71f39m070jzvi84kx8af"; }) ]; preConfigure = lib.optionalString (lib.versionAtLeast stdenv.hostPlatform.darwinMinVersion "11") '' MACOSX_DEPLOYMENT_TARGET=10.16 ''; configureFlags = lib.optional (!withPython) "--disable-python"; buildInputs = [ openssl libpcap ] ++ lib.optional withPython python2; hardeningDisable = [ "format" ]; meta = with lib; { homepage = "https://github.com/virtualsquare/vde-2"; description = "Virtual Distributed Ethernet, an Ethernet compliant virtual network"; platforms = platforms.unix; license = licenses.gpl2; }; }