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-rw-r--r--pkgs/development/libraries/libxml2/default.nix31
1 files changed, 24 insertions, 7 deletions
diff --git a/pkgs/development/libraries/libxml2/default.nix b/pkgs/development/libraries/libxml2/default.nix
index 04954f3e1f5..f5dcb3357f7 100644
--- a/pkgs/development/libraries/libxml2/default.nix
+++ b/pkgs/development/libraries/libxml2/default.nix
@@ -1,22 +1,33 @@
 { stdenv, lib, fetchurl
-, zlib, xz, python2, ncurses, findXMLCatalogs
+, zlib, xz, python, ncurses, findXMLCatalogs
 , pythonSupport ? stdenv.buildPlatform == stdenv.hostPlatform
 , icuSupport ? false, icu ? null
 , enableShared ? stdenv.hostPlatform.libc != "msvcrt"
 , enableStatic ? !enableShared,
 }:
 
-let
-  python = python2;
-
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   pname = "libxml2";
-  version = "2.9.9";
+  version = "2.9.10";
 
   src = fetchurl {
     url = "http://xmlsoft.org/sources/${pname}-${version}.tar.gz";
-    sha256 = "0wd881jzvqayx0ihzba29jl80k06xj9ywp16kxacdqs3064p1ywl";
+    sha256 = "07xynh8hcxb2yb1fs051xrgszjvj37wnxvxgsj10rzmqzy9y3zma";
   };
+  patches = [
+    # Upstream bugs:
+    #   https://bugzilla.gnome.org/show_bug.cgi?id=789714
+    #   https://gitlab.gnome.org/GNOME/libxml2/issues/64
+    # Patch from https://bugzilla.opensuse.org/show_bug.cgi?id=1065270 ,
+    # but only the UTF-8 part.
+    # Can also be mitigated by fixing malformed XML inputs, such as in
+    # https://gitlab.gnome.org/GNOME/gnumeric/merge_requests/3 .
+    # Other discussion:
+    #   https://github.com/itstool/itstool/issues/22
+    #   https://github.com/NixOS/nixpkgs/pull/63174
+    #   https://github.com/NixOS/nixpkgs/pull/72342
+    ./utf8-xmlErrorFuncHandler.patch
+  ];
 
   outputs = [ "bin" "dev" "out" "man" "doc" ]
     ++ lib.optional pythonSupport "py"
@@ -42,6 +53,12 @@ in stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  # disable test that's problematic with newer pythons: see
+  # https://mail.gnome.org/archives/xml/2017-August/msg00014.html
+  preCheck = lib.optionalString (pythonSupport && !(python?pythonOlder && python.pythonOlder "3.5")) ''
+    echo "" > python/tests/tstLastError.py
+  '';
+
   doCheck = (stdenv.hostPlatform == stdenv.buildPlatform) && !stdenv.isDarwin &&
     stdenv.hostPlatform.libc != "musl";