I get this warning: ... *** Creating Makefile templates parts/doctreeview/chm/Makefile.am:4: `LDFLAGS' is a user variable, you should not override it; parts/doctreeview/chm/Makefile.am:4: use `AM_LDFLAGS' instead. *** Postprocessing Makefile templates ... FYI. -- GPG fingerprint = 3D45 5509 D380 26A4 523E A9D8 A66A 5F38 CA43 BB0E