contrib/src/libxml2/win32.patch

   1 --- libxml2/configure.ac.orig   2018-03-05 16:54:00.000000000 +0100
   2 +++ libxml2/configure.ac        2018-03-07 17:29:50.093410103 +0100
   3 @@ -1036,7 +1036,7 @@
   4         *mingw*) if test "$with_threads" != "pthread" && test "$with_threads" != "no"; then
   5                 WITH_THREADS="1"
   6                 THREADS_W32="1"
   7 -               THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
   8 +               THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS -DHAVE_COMPILER_TLS"
   9             fi
  10         ;;
  11      esac