--- camlimages-4.0.1.orig/OMakefile	2011-06-22 20:04:32.000000000 +0200
+++ camlimages-4.0.1/OMakefile	2013-02-19 15:35:38.000000000 +0100
@@ -138,7 +138,7 @@
     SUPPORTED_FORMATS+=jpeg
     export
 
-  HAVE_TIFF = $(Check_header_library tiff, tiff.h, TIFFOpen)
+  HAVE_TIFF = false # $(Check_header_library tiff, tiff.h, TIFFOpen)
   SUPPORT_TIFF = $(and $(HAVE_Z) $(HAVE_JPEG) $(HAVE_TIFF))
   LDFLAGS_tiff=
   if $(SUPPORT_TIFF)