6079 libdisasm doesn't enable C99MODE properly
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Dan McDonald <danmcd@omniti.com>

*** 32,38 ****
  
  INSTALL_DEPS_library = $(ROOTLINKS64) $(ROOTLINT64) $(ROOTLIBS64)
  INSTALL_DEPS_standalone = $(ROOTLIBS64)
  
  include ../Makefile.targ
- 
- C99MODE = $(C99_ENABLE)
--- 32,36 ----