Build fails with OpenSSL 1.1.0f

[mvandeberg]

steemit/steem#1201

gcc version 6.3.0 20170516 (Debian 6.3.0-18)

-- OPENSSL_FOUND        = TRUE
-- OPENSSL_INCLUDE_DIR     = /usr/include
-- OPENSSL_LIBRARIES = /usr/lib/x86_64-linux-gnu/libssl.a;/usr/lib/x86_64-linux-gnu/libcrypto.a
-- OPENSSL_VERSION = 1.1.0f

[  7%] Building CXX object libraries/fc/CMakeFiles/fc.dir/src/crypto/base58.cpp.o
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:69:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’
 class CBigNum : public BIGNUM
                        ^~~~~~
In file included from /usr/include/openssl/bn.h:32:0,
                 from /home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:30:
/usr/include/openssl/ossl_typ.h:80:16: note: forward declaration of ‘BIGNUM {aka struct bignum_st}’
 typedef struct bignum_st BIGNUM;
                ^~~~~~~~~
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum()’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:74:21: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
                     ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In copy constructor ‘CBigNum::CBigNum(const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:79:21: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
                     ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:80:30: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)’
         if (!BN_copy(this, &b))
                              ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:82:31: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_clear_free(BIGNUM*)’
             BN_clear_free(this);
                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator=(const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:89:30: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)’
         if (!BN_copy(this, &b))
                              ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In destructor ‘CBigNum::~CBigNum()’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:96:27: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_clear_free(BIGNUM*)’
         BN_clear_free(this);
                           ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(signed char)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:100:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(signed char n)      { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(short int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:101:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(short n)            { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:102:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(int n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(int64_t)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:104:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(int64_t n)          { BN_init(this); setint64(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(unsigned char)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:105:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned char n)    { BN_init(this); setulong(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(short unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:106:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned short n)   { BN_init(this); setulong(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:107:47: error: ‘BN_init’ was not declared in this scope
     CBigNum(unsigned int n)     { BN_init(this); setulong(n); }
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(uint64_t)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:109:49: error: ‘BN_init’ was not declared in this scope
     CBigNum(uint64_t n)           { BN_init(this); setuint64(n); }
                                                 ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In constructor ‘CBigNum::CBigNum(const std::vector<unsigned char>&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:113:21: error: ‘BN_init’ was not declared in this scope
         BN_init(this);
                     ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘void CBigNum::setulong(long unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:119:33: 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))
                                 ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘long unsigned int CBigNum::getulong() const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:125:32: 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);
                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘unsigned int CBigNum::getuint() const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:130:32: 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);
                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘int CBigNum::getint() const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:135:43: 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);
                                           ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:136:33: 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))
                                 ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘void CBigNum::setint64(int64_t)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:174:37: 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);
                                     ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘void CBigNum::setuint64(uint64_t)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:201:37: 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);
                                     ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘void CBigNum::setvch(const std::vector<unsigned char>&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:217:46: 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);
                                              ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘std::vector<unsigned char> CBigNum::getvch() const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:222:50: 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);
                                                  ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:226:32: 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]);
                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::SetCompact(unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:240:44: 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);
                                            ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘unsigned int CBigNum::GetCompact() const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:246:50: 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);
                                                  ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:249:32: 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]);
                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘std::__cxx11::string CBigNum::ToString(int) const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:294:35: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_set_negative(BIGNUM*, int)’
         BN_set_negative(&bn, false);
                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:297:29: 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)
                             ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:299:32: 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)
                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:301:54: 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))
                                                      ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:307:32: 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))
                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘bool CBigNum::operator!() const’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:322:31: 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);
                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator+=(const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:327:35: 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))
                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator*=(const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:341:41: 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))
                                         ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator<<=(unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:360:41: 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))
                                         ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator>>=(unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:371:28: 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)
                            ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:377:41: 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))
                                         ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator++()’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:386:47: 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()))
                                               ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In member function ‘CBigNum& CBigNum::operator--()’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:403:45: 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()))
                                             ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator+(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:428:27: 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))
                           ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator-(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:436:27: 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))
                           ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator-(const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:444:43: 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));
                                           ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator*(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:452:33: 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))
                                 ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator/(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:461:39: 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 /home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:30:0:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator%(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:470:10: 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))
          ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘const CBigNum operator<<(const CBigNum&, unsigned int)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:478:33: 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))
                                 ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool operator==(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:490:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 inline bool operator==(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) == 0); }
                                                                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool operator!=(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:491:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 inline bool operator!=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) != 0); }
                                                                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool operator<=(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:492:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 inline bool operator<=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) <= 0); }
                                                                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool operator>=(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:493:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 inline bool operator>=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); }
                                                                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool operator<(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:494:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 inline bool operator<(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) < 0); }
                                                                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool operator>(const CBigNum&, const CBigNum&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:495:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’
 inline bool operator>(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) > 0); }
                                                                                   ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘std::__cxx11::string EncodeBase58(const unsigned char*, const unsigned char*)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:525:48: 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, &bn58, pctx))
                                                ^
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp: In function ‘bool DecodeBase58(const char*, std::vector<unsigned char>&)’:
/home/jnordberg/steem/libraries/fc/src/crypto/base58.cpp:575:42: 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(&bn, &bn, &bn58, pctx))
                                          ^
libraries/fc/CMakeFiles/fc.dir/build.make:1310: recipe for target 'libraries/fc/CMakeFiles/fc.dir/src/crypto/base58.cpp.o' failed
make[3]: *** [libraries/fc/CMakeFiles/fc.dir/src/crypto/base58.cpp.o] Error 1
CMakeFiles/Makefile2:199: recipe for target 'libraries/fc/CMakeFiles/fc.dir/all' failed
make[2]: *** [libraries/fc/CMakeFiles/fc.dir/all] Error 2
CMakeFiles/Makefile2:2704: recipe for target 'programs/steemd/CMakeFiles/steemd.dir/rule' failed
make[1]: *** [programs/steemd/CMakeFiles/steemd.dir/rule] Error 2
Makefile:734: recipe for target 'steemd' failed
make: *** [steemd] Error 2

[romeojulietthotel]

Where would this live? libraries/utilities/base58.{hpp,cpp} ??

[ander7agar]

I am having this same problem. Any solution?

[youkaicountry]

Potential quick solution to investigate in steemit/steem#2653, by changing the build process.

[mvandeberg]

Potential fix: bitshares@0a90eff

[youkaicountry]

This issue is being closed in favor of steemit/steem#3102.