Graf László wrote:
Another question. I did inherit a class Page from class Base:
and I modified the Makefile:
------------- Makefile ------------------ compile : g++ -c base.cpp -o base.o g++ -c page.cpp base.o -o page.o <-------- this line is new g++ axf.cpp base.o page.o -o axf.o <-------- added the page.o
clear :
clear
clean :
rm *.o
run : ./axf.o
The result is: rm *.o g++ -c base.cpp -o base.o g++ -c page.cpp base.o -o page.o g++: cannot specify -o with -c or -S and multiple compilations make: *** [compile] Error 1 Why?
It says exactly why. You _CANNOT_ specify -o when you are using -c. Change that to g++ -c page.cpp base.o
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