Click on Makefile to get source.
# set compiler used for builing program
CC	= g++
# gnu options
GCCOPTS	= -Wall -ansi -std=c++23
# sun options
CCOPTS	= 
# options for c compiler
COPTS  = $(GCCOPTS)
main.o:	stack.h array_stack.h main.cpp
	$(CC) -c $(COPTS) main.cpp
main.ps:     main.cpp
	a2ps -v --columns=1 -f 16 --no-header --borders no \
             --landscape --output=main.ps main.cpp
stack.o:	stack.h stack.cpp
	$(CC) -c $(COPTS) stack.cpp
stack.ps:     stack.h stack.cpp
	a2ps -v --columns=1 -f 16 --no-header --borders no \
             --landscape --output=stack.ps stack.h stack.cpp
array_stack.o:	stack.h array_stack.h array_stack.cpp
	$(CC) -c $(COPTS) array_stack.cpp
array_stack.ps:     array_stack.h array_stack.cpp
	a2ps -v --columns=1 -f 16 --no-header --borders no \
             --landscape --output=array_stack.ps array_stack.h array_stack.cpp
# make the test with an array_stack
a.out:	main.o stack.o array_stack.o
	$(CC) main.o stack.o array_stack.o
clean:
	/bin/rm -f *.o a.out *.ps
all:	a.out
	echo "Done!"
html:
	../make_hl_html array_stack.cpp cpp ../;\
	../make_hl_html array_stack.h cpp ../;\
	../make_hl_html main.cpp cpp ../;\
	../make_hl_html stack.cpp cpp ../;\
	../make_hl_html stack.h cpp ../;\
	../make_hl_html Makefile Makefile ../