Added UPDATING note about newer clang required.

diff --git a/docs/UPDATING b/docs/UPDATING
index 4567846cbae86d40b1c0f196f307302be4dff9fa..052ba9c4a2975bccf4741e80e75af6b8e3c2e79b 100644 (file)
--- a/docs/UPDATING
+++ b/docs/UPDATING
@@ -1,3 +1,9 @@
+20120214:
+       Compiling everything with clang (previous entry) depends on a
+       relatively new clang package. Please make sure you have at
+       least clang-2.9nb3 installed. The symptom of an old clang being 
+       used is an assert(inited) firing, e.g. after rebuilding make.
+
 20120214:
        Full switch to clang/ELF. ack is no longer supported.