Hello all,
I'm trying to compile a little sample, which use the class
PolynomialOver<T> with ModularArithmetic as template parameter T.
But I get following error from linker:
/usr/include/cryptopp/polynomi.h:87: undefined reference to
`CryptoPP::PolynomialOver<CryptoPP::ModularArithmetic>::CoefficientCount(CryptoPP::ModularArithmetic
const&) const'
I have installed Crypto++ 5.6.0 library (libcrypto++-dev, libcrypto+
+8, libcrypto++-dbg, libcrypto++-doc) from Ubuntu-Repository. And I
have tried to compile Crypto++ 5.6.1 as shared library on myself, with
same result.
After some days of search, I have no idea more, who is the
troublemaker...
Cheers, Wladimir
I use gcc 4.4.3.
Here is my source-file:
#include <cryptopp/integer.h>
#include <cryptopp/modarith.h>
#include <cryptopp/polynomi.h>
#include <iostream>
using namespace CryptoPP;
using namespace std;
int main(){
Integer modulus = Integer(311);
ModularArithmetic modulo = ModularArithmetic(modulus);
PolynomialOver<ModularArithmetic> polynomial =
PolynomialOver<ModularArithmetic>();
PolynomialOver<ModularArithmetic>::Ring R = modulo;
cout<<polynomial.Degree(R)<<"\n";
return 0;
}
And my makefile:
CC = g++
CFLAGS = -O3 -Wall -g
LIBS = -lcryptopp
LIBINC = -L /usr/lib -L /usr/local/lib
OBJ = CryptPP.o
OUT = testCryptPP
%.o: %.cpp
$(CC) $(CFLAGS) $(INCLUDES) -c $<
cryptoPP: $(OBJ)
$(CC) -o $(OUT) $(OBJ) $(LIBS) $(LIBINC)
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