2 # Matt McCutchen's Big Integer Library
3 # http://hashproduct.metaesthetics.net/bigint/
6 # Mention default target.
9 # Implicit rule to compile C++ files. Modify to your taste.
11 g++ -c -O -Wall -Wextra -pedantic $<
13 # Components of the library.
14 library-objects = BigUnsigned.o BigInteger.o BigUnsignedInABase.o BigIntegerUtils.o
15 library-headers = NumberlikeArray.hh BigUnsigned.hh BigUnsignedInABase.hh BigInteger.hh BigIntegerLibrary.hh
17 # To ``make the library'', make all its objects using the implicit rule.
18 library : $(library-objects)
20 # Extra dependencies from `#include'.
21 BigUnsigned.o : NumberlikeArray.hh BigUnsigned.hh
22 BigInteger.o : NumberlikeArray.hh BigUnsigned.hh BigInteger.hh
23 BigUnsignedInABase.o : NumberlikeArray.hh BigUnsigned.hh BigUnsignedInABase.hh
24 BigIntegerUtils.o : NumberlikeArray.hh BigUnsigned.hh BigUnsignedInABase.hh BigInteger.hh
26 # The rules below build a program that uses the library. They are preset to
27 # build ``sample'' from ``sample.cc''. You can change the name(s) of the
28 # source file(s) and program file to build your own program, or you can write
31 # Components of the program.
33 program-objects = sample.o
35 # Conservatively assume all the program source files depend on all the library
36 # headers. You can change this if it is not the case.
37 $(program-objects) : $(library-headers)
39 # How to link the program. The implicit rule covers individual objects.
40 $(program) : $(program-objects) $(library-objects)
41 g++ $(program-objects) $(library-objects) -o $(program)
43 # Delete all generated files we know about.
45 rm -f $(library-objects) $(program-objects) $(program)
47 # I removed the *.tag dependency tracking system because it had few advantages
48 # over manually entering all the dependencies. If there were a portable,
49 # reliable dependency tracking system, I'd use it, but I know of no such;
50 # cons and depcomp are almost good enough.
52 # Come back and define default target.
53 all : library $(program)