disable threads in libxml2

we don't need them, and if enabled on mingw, the build fails.
you would not have seen this error on mingw if you don't have
a pthreads package installed in your build environment.

git-svn-id: svn://localhost/HandBrake/trunk@3611 b64f7644-9d1e-0410-96f1-a4d463321fa5

diff --git a/contrib/libxml2/module.defs b/contrib/libxml2/module.defs
index 519c608..b495fef 100644 (file)
--- a/contrib/libxml2/module.defs
+++ b/contrib/libxml2/module.defs
@@ -7,4 +7,4 @@ LIBXML2.EXTRACT.tarbase = libxml2-2.7.7
 # The Python components do not build on MinGW due to the lack of a select() call
 # in the MinGW environment.
 LIBXML2.CONFIGURE.extra = \
-    --without-python
\ No newline at end of file
+    --without-python --without-threads