If you are compiling code in unix based operating system, then you cannot escape the omnipresent Makefile. Well, writing a Makefile requires some knowledge of the basics. Here are some tips to get by.
> make -p
Displays all the macros available in make.
One particular macro that floats around a lot is the @ macro. This is a macro that make defines for each dependency line. In a code such as:
prog : file1.o
${CXX} -o $@ file1.o
"$@" interprets as "prog"
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