{ stdenv, fetchurl, fetchpatch, libxml2, findXMLCatalogs, python2, libgcrypt , cryptoSupport ? false , pythonSupport ? stdenv.buildPlatform == stdenv.hostPlatform }: assert pythonSupport -> python2 != null; assert pythonSupport -> libxml2.pythonSupport; with stdenv.lib; stdenv.mkDerivation rec { pname = "libxslt"; version = "1.1.33"; src = fetchurl { url = "http://xmlsoft.org/sources/${pname}-${version}.tar.gz"; sha256 = "1j1q1swnsy8jgi9x7mclvkrqhfgn09886gdlr9wzk7a08i8n0dlf"; }; patches = [ (fetchpatch { name = "CVE-2019-11068.patch"; url = "https://gitlab.gnome.org/GNOME/libxslt/commit/e03553605b45c88f0b4b2980adfbbb8f6fca2fd6.patch"; sha256 = "0pkpb4837km15zgg6h57bncp66d5lwrlvkr73h0lanywq7zrwhj8"; }) (fetchpatch { url = "https://gitlab.gnome.org/GNOME/libxslt/commit/c5eb6cf3aba0af048596106ed839b4ae17ecbcb1.patch"; name = "CVE-2019-13117.patch"; sha256 = "0ynfq8y5h623cypj1426iiz7796n3mqbjqa24ndvh2am6rl5lw15"; }) (fetchpatch { url = "https://gitlab.gnome.org/GNOME/libxslt/commit/6ce8de69330783977dd14f6569419489875fb71b.patch"; name = "CVE-2019-13118.patch"; sha256 = "0bglz9m9sh2vi50qxcm06iqrazw3h45ycgxnp15iankq95z283iq"; }) ]; outputs = [ "bin" "dev" "out" "man" "doc" ] ++ stdenv.lib.optional pythonSupport "py"; buildInputs = [ libxml2.dev ] ++ stdenv.lib.optionals pythonSupport [ libxml2.py python2 ] ++ stdenv.lib.optionals cryptoSupport [ libgcrypt ]; propagatedBuildInputs = [ findXMLCatalogs ]; configureFlags = [ "--with-libxml-prefix=${libxml2.dev}" "--without-debug" "--without-mem-debug" "--without-debugger" ] ++ optional pythonSupport "--with-python=${python2}" ++ optional (!cryptoSupport) "--without-crypto"; postFixup = '' moveToOutput bin/xslt-config "$dev" moveToOutput lib/xsltConf.sh "$dev" moveToOutput share/man/man1 "$bin" '' + optionalString pythonSupport '' mkdir -p $py/nix-support echo ${libxml2.py} >> $py/nix-support/propagated-build-inputs moveToOutput lib/python2.7 "$py" ''; passthru = { inherit pythonSupport; }; meta = with stdenv.lib; { homepage = http://xmlsoft.org/XSLT/; description = "A C library and tools to do XSL transformations"; license = licenses.mit; platforms = platforms.all; maintainers = [ maintainers.eelco ]; }; }