clean up makefile
clean up makefile
omerucn/or-tools,petesburgh/or-tools,zafar-hussain/or-tools,gtara/or-tools,yoghadj/or-tools,omerucn/or-tools,bulentsoykan/or-tools,omerucn/or-tools,LeslieW/or-tools,LeslieW/or-tools,gtara/or-tools,petesburgh/or-tools,LeslieW/or-tools2,jggtrujillo/or-tools,yoghadj/or-tools,petesburgh/or-tools,petesburgh/or-tools,petesburgh/or-tools,zafar-hussain/or-tools,zafar-hussain/or-tools,yoghadj/or-tools,zafar-hussain/or-tools,jggtrujillo/or-tools,zafar-hussain/or-tools,LeslieW/or-tools,gtara/or-tools,gtara/or-tools,jggtrujillo/or-tools,petesburgh/or-tools,gtara/or-tools,LeslieW/or-tools2,LeslieW/or-tools,jggtrujillo/or-tools,bulentsoykan/or-tools,LeslieW/or-tools2,jggtrujillo/or-tools,yoghadj/or-tools,bulentsoykan/or-tools,bulentsoykan/or-tools,omerucn/or-tools,bulentsoykan/or-tools,jggtrujillo/or-tools,LeslieW/or-tools2,bulentsoykan/or-tools,LeslieW/or-tools2,omerucn/or-tools,LeslieW/or-tools2,yoghadj/or-tools,gtara/or-tools,LeslieW/or-tools,zafar-hussain/or-tools,LeslieW/or-tools,omerucn/or-tools,yoghadj/or-tools