Using X11 in OSX 10.8.3 : “ld: library not found for -lX11”

Question

I have the following makefile:

PROG    = draw
CFLAGS  = -w -s -O2 -ansi -DSHM
XLIBS   = -lX11 -lXext -lXmu -lXext -lXmu -lXt -lXi -lSM -lICE
LIBS    = -frame         


        

Answer 1

Have you installed XQuartz, as suggested here: http://support.apple.com/kb/HT5293 ?

By default there is no X11 on Mountain Lion.