Write a Bash shell script, makemake.sh, that will create a makefile called Makefile based on all the .cpp files in the current directory. If a .cpp file has any #includes of non-system header files (those with double quotes around them), then those files should be listed in its dependencies. The -Wall -ansi, and -g options will always be used with g++. The shell script takes the name of the executable as its first argument. If no argument is provided, the script should report the error, and print a usage statement. All other parameters are additional options that should be used with every call to g++. The Makefile should end with a "clean:" routine that removes the executable and all object files. (Hints: the -n option of echo inhibits the default newline, and \t and \n work with echo. I used sed and awk to get at the name of the header files within the .cpp files.)[davis@lect1 p1]$ ls appointment.cpp calendar.cpp day.h dayofweek.h Lnk.c private time.h year.h appointment.h day.cpp dayofweek.cpp Ins.c makemake.sh time.cpp year.cpp
[davis@lect1 p1]$ makemake.sh
Executable name required.
usage: makemake.sh executable_name
[davis@lect1 p1]$ makemake.sh cal.out
[davis@lect1 p1]$ make
g++ -ansi -Wall -g -c appointment.cpp
g++ -ansi -Wall -g -c calendar.cpp
g++ -ansi -Wall -g -c day.cpp
g++ -ansi -Wall -g -c dayofweek.cpp
g++ -ansi -Wall -g -c time.cpp
g++ -ansi -Wall -g -c year.cpp
g++ -ansi -Wall -g -o cal.out appointment.o calendar.o day.o dayofweek.o time.o year.o
[davis@lect1 p1]$ make clean
rm -f cal.out appointment.o calendar.o day.o dayofweek.o time.o year.o
[davis@lect1 p1]$ makemake.sh cal.out -O2 -g
[davis@lect1 p1]$ cat Makefile
cal.out : appointment.o calendar.o day.o dayofweek.o time.o year.o
g++ -ansi -Wall -g -o cal.out -O2 -g appointment.o calendar.o day.o dayofweek.o time.o
year.o
appointment.o : appointment.cpp appointment.h
g++ -ansi -Wall -g -c -O2 -g appointment.cpp
calendar.o : calendar.cpp year.h
g++ -ansi -Wall -g -c -O2 -g calendar.cpp
day.o : day.cpp appointment.h day.h dayofweek.h
g++ -ansi -Wall -g -c -O2 -g day.cpp
dayofweek.o : dayofweek.cpp dayofweek.h
g++ -ansi -Wall -g -c -O2 -g dayofweek.cpp
time.o : time.cpp time.h
g++ -ansi -Wall -g -c -O2 -g time.cpp
year.o : year.cpp year.h day.h
g++ -ansi -Wall -g -c -O2 -g year.cpp
clean :
rm -f cal.out appointment.o calendar.o day.o dayofweek.o time.o year.o
[davis@lect1 p1]mce_markernbsp;