Latest posts of: iUNeIV

Hi,

I would like to install the wallet in my PC under Linux.
When I compiled the wallet I got this error message and I don't know what to do.
Linux Ubuntu 18.04.5
Code:
minenext-1@minenext:~/bitcoinfast/src$ make -f makefile.unix
/bin/sh ../share/genbuild.sh obj/build.h
g++ -c -O2 -msse2 -pthread -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -g -DBOOST_SPIRIT_THREADSAFE -I/home/minenext-1/bitcoinfast/src -I/home/minenext-1/bitcoinfast/src/obj -DUSE_UPNP=0 -DUSE_IPV6=1 -DHAVE_BUILD_INFO -fno-stack-protector -fstack-protector-all -Wstack-protector -D_FORTIFY_SOURCE=2  -MMD -MF obj/checkpoints.d -o obj/checkpoints.o checkpoints.cpp
In file included from addrman.h:9:0,
                 from net.h:20,
                 from checkpoints.h:8,
                 from checkpoints.cpp:8:
util.h:247:22: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
     return strprintf("%"PRI64d, n);
                      ^
In file included from checkpoints.h:8:0,
                 from checkpoints.cpp:8:
net.h:323:20: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
             printf("askfor %s   %"PRI64d" (%s)\n", inv.ToString().c_str(), nRequestTime, DateTimeStrFormat("%H:%M:%S", nRequestTime/1000000).c_str());
                    ^
In file included from db.h:8:0,
                 from checkpoints.cpp:10:
main.h:664:26: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
         str += strprintf("(hash=%s, nTime=%d, ver=%d, vin.size=%"PRIszu", vout.size=%"PRIszu", nLockTime=%d)\n",
                          ^
main.h:664:72: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
      str += strprintf("(hash=%s, nTime=%d, ver=%d, vin.size=%"PRIszu", vout.size=%"PRIszu", nLockTime=%d)\n",
                                                                     ^
main.h:1085:16: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
         printf("CBlock(hash=%s, ver=%d, hashPrevBlock=%s, hashMerkleRoot=%s, nTime=%u, nBits=%08x, nNonce=%u, vtx=%"PRIszu", vchBlockSig=%s)\n",
                ^
main.h:1341:26: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
         return strprintf("CBlockIndex(nprev=%p, pnext=%p, nFile=%u, nBlockPos=%-6d nHeight=%d, nMint=%s, nMoneySupply=%s, nFlags=(%s)(%d)(%s), nStakeModifier=%016"PRI64x", nStakeModifierChecksum=%08x, hashProofOfStake=%s, prevoutStake=(%s), nStakeTime=%d merkle=%s, hashBlock=%s)",
                          ^
In file included from main.h:8:0,
                 from db.h:8,
                 from checkpoints.cpp:10:
bignum.h:51:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’
 class CBigNum : public BIGNUM
                        ^~~~~~
In file included from /usr/include/openssl/rand.h:14:0,
                 from net.h:11,
                 from checkpoints.h:8,
                 from checkpoints.cpp:8:
/usr/include/openssl/ossl_typ.h:80:16: note: forward declaration of ‘BIGNUM {aka struct bignum_st}’
 typedef struct bignum_st BIGNUM;
                ^~~~~~~~~
In file included from main.h:8:0,
                 from db.h:8,
                 from checkpoints.cpp:10:
bignum.h: In constructor ‘CBigNum::CBigNum()’:
bignum.h:56:9: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
         ^~~~~~~
bignum.h:56:9: note: suggested alternative: ‘BN_print’
         BN_init(this);
         ^~~~~~~
         BN_print
bignum.h: In copy constructor ‘CBigNum::CBigNum(const CBigNum&)’:
bignum.h:61:9: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
         ^~~~~~~
bignum.h:61:9: note: suggested alternative: ‘BN_print’
         BN_init(this);
         ^~~~~~~
         BN_print
bignum.h:62:30: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)’
         if (!BN_copy(this, &b))
                              ^
bignum.h:64:31: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_clear_free(BIGNUM*)’
             BN_clear_free(this);
                               ^
bignum.h: In member function ‘CBigNum& CBigNum::operator=(const CBigNum&)’:
bignum.h:71:30: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)’
         if (!BN_copy(this, &b))
                              ^
bignum.h: In destructor ‘CBigNum::~CBigNum()’:
bignum.h:78:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_clear_free(BIGNUM*)’
         BN_clear_free(this);
                           ^
bignum.h: In constructor ‘CBigNum::CBigNum(signed char)’:
bignum.h:82:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(signed char n)      { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
bignum.h:82:35: note: suggested alternative: ‘BN_print’
     CBigNum(signed char n)      { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(short int)’:
bignum.h:83:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(short n)            { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
bignum.h:83:35: note: suggested alternative: ‘BN_print’
     CBigNum(short n)            { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(int)’:
bignum.h:84:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(int n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
bignum.h:84:35: note: suggested alternative: ‘BN_print’
     CBigNum(int n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(long int)’:
bignum.h:85:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(long n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
bignum.h:85:35: note: suggested alternative: ‘BN_print’
     CBigNum(long n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(int64)’:
bignum.h:86:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(int64 n)            { BN_init(this); setint64(n); }
                                   ^~~~~~~
bignum.h:86:35: note: suggested alternative: ‘BN_print’
     CBigNum(int64 n)            { BN_init(this); setint64(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(unsigned char)’:
bignum.h:87:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned char n)    { BN_init(this); setulong(n); }
                                   ^~~~~~~
bignum.h:87:35: note: suggested alternative: ‘BN_print’
     CBigNum(unsigned char n)    { BN_init(this); setulong(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(short unsigned int)’:
bignum.h:88:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned short n)   { BN_init(this); setulong(n); }
                                   ^~~~~~~
bignum.h:88:35: note: suggested alternative: ‘BN_print’
     CBigNum(unsigned short n)   { BN_init(this); setulong(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(unsigned int)’:
bignum.h:89:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned int n)     { BN_init(this); setulong(n); }
                                   ^~~~~~~
bignum.h:89:35: note: suggested alternative: ‘BN_print’
     CBigNum(unsigned int n)     { BN_init(this); setulong(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(long unsigned int)’:
bignum.h:90:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned long n)    { BN_init(this); setulong(n); }
                                   ^~~~~~~
bignum.h:90:35: note: suggested alternative: ‘BN_print’
     CBigNum(unsigned long n)    { BN_init(this); setulong(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(uint64)’:
bignum.h:91:35: error: ‘BN_init’ was not declared in this scope
     CBigNum(uint64 n)           { BN_init(this); setuint64(n); }
                                   ^~~~~~~
bignum.h:91:35: note: suggested alternative: ‘BN_print’
     CBigNum(uint64 n)           { BN_init(this); setuint64(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(uint256)’:
bignum.h:92:35: error: ‘BN_init’ was not declared in this scope
     explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); }
                                   ^~~~~~~
bignum.h:92:35: note: suggested alternative: ‘BN_print’
     explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); }
                                   ^~~~~~~
                                   BN_print
bignum.h: In constructor ‘CBigNum::CBigNum(const std::vector<unsigned char>&)’:
bignum.h:96:9: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
         ^~~~~~~
bignum.h:96:9: note: suggested alternative: ‘BN_print’
         BN_init(this);
         ^~~~~~~
         BN_print
bignum.h: In member function ‘void CBigNum::setulong(long unsigned int)’:
bignum.h:102:33: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_set_word(BIGNUM*, long unsigned int)’
         if (!BN_set_word(this, n))
                                 ^
bignum.h: In member function ‘long unsigned int CBigNum::getulong() const’:
bignum.h:108:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘long unsigned int BN_get_word(const BIGNUM*)’
         return BN_get_word(this);
                                ^
bignum.h: In member function ‘unsigned int CBigNum::getuint() const’:
bignum.h:113:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘long unsigned int BN_get_word(const BIGNUM*)’
         return BN_get_word(this);
                                ^
bignum.h: In member function ‘int CBigNum::getint() const’:
bignum.h:118:43: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘long unsigned int BN_get_word(const BIGNUM*)’
         unsigned long n = BN_get_word(this);
                                           ^
bignum.h:119:33: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’
         if (!BN_is_negative(this))
                                 ^
In file included from main.h:8:0,
                 from db.h:8,
                 from checkpoints.cpp:10:
bignum.h: In member function ‘void CBigNum::setint64(int64)’:
bignum.h:165:37: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, p - pch, this);
                                     ^
bignum.h: In member function ‘uint64 CBigNum::getuint64()’:
bignum.h:170:50: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
bignum.h:174:32: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
bignum.h: In member function ‘void CBigNum::setuint64(uint64)’:
bignum.h:207:37: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, p - pch, this);
                                     ^
bignum.h: In member function ‘void CBigNum::setuint256(uint256)’:
bignum.h:235:37: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(pch, p - pch, this);
                                     ^
bignum.h: In member function ‘uint256 CBigNum::getuint256()’:
bignum.h:240:50: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
bignum.h:244:32: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
bignum.h: In member function ‘void CBigNum::setvch(const std::vector<unsigned char>&)’:
bignum.h:266:46: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(&vch2[0], vch2.size(), this);
                                              ^
bignum.h: In member function ‘std::vector<unsigned char> CBigNum::getvch() cons ’:
bignum.h:271:50: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
bignum.h:275:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
bignum.h: In member function ‘CBigNum& CBigNum::SetCompact(unsigned int)’:
bignum.h:289:44: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘3’ to ‘BIGNUM* BN_mpi2bn(const unsigned char*, int, BIGNUM*)’
         BN_mpi2bn(&vch[0], vch.size(), this);
                                            ^
bignum.h: In member function ‘unsigned int CBigNum::GetCompact() const’:
bignum.h:295:50: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         unsigned int nSize = BN_bn2mpi(this, NULL);
                                                  ^
bignum.h:298:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_bn2mpi(const BIGNUM*, unsigned char*)’
         BN_bn2mpi(this, &vch[0]);
                                ^
bignum.h: In member function ‘std::__cxx11::string CBigNum::ToString(int) const’:
bignum.h:343:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_set_negative(BIGNUM*, int)’
         BN_set_negative(&bn, false);
                                   ^
bignum.h:346:29: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
         if (BN_cmp(&bn, &bn0) == 0)
                             ^
bignum.h:348:32: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
         while (BN_cmp(&bn, &bn0) > 0)
                                ^
bignum.h:350:54: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_div(BIGNUM*, BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
             if (!BN_div(&dv, &rem, &bn, &bnBase, pctx))
                                                      ^
bignum.h:356:32: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’
         if (BN_is_negative(this))
                                ^
bignum.h: In member function ‘bool CBigNum::operator!() const’:
bignum.h:389:31: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_zero(const BIGNUM*)’
         return BN_is_zero(this);
                               ^
bignum.h: In member function ‘CBigNum& CBigNum::operator+=(const CBigNum&)’:
bignum.h:394:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_add(BIGNUM*, const BIGNUM*, const BIGNUM*)’
         if (!BN_add(this, this, &b))
                                   ^
bignum.h: In member function ‘CBigNum& CBigNum::operator*=(const CBigNum&)’:
bignum.h:408:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mul(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
         if (!BN_mul(this, this, &b, pctx))
                                         ^
bignum.h: In member function ‘CBigNum& CBigNum::operator<<=(unsigned int)’:
bignum.h:427:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_lshift(BIGNUM*, const BIGNUM*, int)’
         if (!BN_lshift(this, this, shift))
                                         ^
bignum.h: In member function ‘CBigNum& CBigNum::operator>>=(unsigned int)’:
bignum.h:438:28: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
         if (BN_cmp(&a, this) > 0)
                            ^
bignum.h:444:41: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_rshift(BIGNUM*, const BIGNUM*, int)’
         if (!BN_rshift(this, this, shift))
                                         ^
bignum.h: In member function ‘CBigNum& CBigNum::operator++()’:
bignum.h:453:47: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_add(BIGNUM*, const BIGNUM*, const BIGNUM*)’
         if (!BN_add(this, this, BN_value_one()))
                                               ^
bignum.h: In member function ‘CBigNum& CBigNum::operator--()’:
bignum.h:470:45: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_sub(BIGNUM*, const BIGNUM*, const BIGNUM*)’
         if (!BN_sub(&r, this, BN_value_one()))
                                             ^
bignum.h: In function ‘const CBigNum operator+(const CBigNum&, const CBigNum&)’:
bignum.h:495:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_add(BIGNUM*, const BIGNUM*, const BIGNUM*)’
     if (!BN_add(&r, &a, &b))
                           ^
bignum.h: In function ‘const CBigNum operator-(const CBigNum&, const CBigNum&)’:
bignum.h:503:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_sub(BIGNUM*, const BIGNUM*, const BIGNUM*)’
     if (!BN_sub(&r, &a, &b))
                           ^
bignum.h: In function ‘const CBigNum operator-(const CBigNum&)’:
bignum.h:511:43: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’
     BN_set_negative(&r, !BN_is_negative(&r));
                                           ^
bignum.h: In function ‘const CBigNum operator*(const CBigNum&, const CBigNum&)’:
bignum.h:519:33: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_mul(BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
     if (!BN_mul(&r, &a, &b, pctx))
                                 ^
bignum.h: In function ‘const CBigNum operator/(const CBigNum&, const CBigNum&)’:
bignum.h:528:39: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_div(BIGNUM*, BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
     if (!BN_div(&r, NULL, &a, &b, pctx))
                                       ^
In file included from bignum.h:10:0,
                 from main.h:8,
                 from db.h:8,
                 from checkpoints.cpp:10:
bignum.h: In function ‘const CBigNum operator%(const CBigNum&, const CBigNum&)’:
bignum.h:537:10: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘2’ to ‘int BN_div(BIGNUM*, BIGNUM*, const BIGNUM*, const BIGNUM*, BN_CTX*)’
     if (!BN_mod(&r, &a, &b, pctx))
          ^
In file included from main.h:8:0,
                 from db.h:8,
                 from checkpoints.cpp:10:
bignum.h: In function ‘const CBigNum operator<<(const CBigNum&, unsigned int)’:
bignum.h:545:33: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_lshift(BIGNUM*, const BIGNUM*, int)’
     if (!BN_lshift(&r, &a, shift))
                                 ^
bignum.h: In function ‘bool operator==(const CBigNum&, const CBigNum&)’:
bignum.h:557:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator==(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) == 0); }
                                                                      ^
bignum.h: In function ‘bool operator!=(const CBigNum&, const CBigNum&)’:
bignum.h:558:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator!=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) != 0); }
                                                                      ^
bignum.h: In function ‘bool operator<=(const CBigNum&, const CBigNum&)’:
bignum.h:559:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator<=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) <= 0); }
                                                                      ^
bignum.h: In function ‘bool operator>=(const CBigNum&, const CBigNum&)’:
bignum.h:560:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 perator>=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); }
                                                                      ^
bignum.h: In function ‘bool operator<(const CBigNum&, const CBigNum&)’:
bignum.h:561:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 operator<(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) < 0); }
                                                                       ^
bignum.h: In function ‘bool operator>(const CBigNum&, const CBigNum&)’:
bignum.h:562:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 operator>(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) > 0); }
                                                                       ^
makefile.unix:158: recipe for target 'obj/checkpoints.o' failed
make: *** [obj/checkpoints.o] Error 1
minenext-1@minenext:~/bitcoinfast/src$ makefile.unix:158: recipe for target 'obj/checkpoints.o' failed
Thank you in advance