# Makefile for a program on Tcl/Tk and C CC = cc OPTIONS = -O CFLAGS = $(OPTIONS) -I/opt/include LIBS = -ltk -ltcl -lm -lX11 -lsocket LFLAGS = -L/opt/lib demo: demo.c $(CC) $(CFLAGS) -o demo demo.c $(LFLAGS) $(LIBS) chmod 755 demo