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Hi all ,
I am trying to configure the bitcoin core build on Ubuntu-18.04 , as I tried the 'make' command , I received the following issue . How can I fix this ? Thanks in advance .
<pre><code>fu@fu-VirtualBox:~/Desktop/bitcoin$ make Making all in src make[1]: Entering directory '/home/fu/Desktop/bitcoin/src' make all-recursive make[2]: Entering directory '/home/fu/Desktop/bitcoin/src' Making all in . make[3]: Entering directory '/home/fu/Desktop/bitcoin/src' CXX addrman.o In file included from chainparams.h:9:0, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h:56:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’ class CBigNum : public BIGNUM ^~~~~~ In file included from /usr/include/openssl/crypto.h:31:0, from allocators.h:15, from serialize.h:9, from netbase.h:13, from addrman.h:8, from addrman.cpp:5: /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 chainparams.h:9:0, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h: In constructor ‘CBigNum::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: In copy constructor ‘CBigNum::CBigNum(const CBigNum&)’: bignum.h:66:9: error: ‘BN_init’ was not declared in this scope BN_init(this); ^~~~~~~ bignum.h:66:9: note: suggested alternative: ‘BN_print’ BN_init(this); ^~~~~~~ BN_print bignum.h:67:30: 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:69:31: 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:76:30: 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:83:27: 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:87:37: 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:87:37: 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:88:37: 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:88:37: 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:89:37: 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:89:37: 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:90:37: 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:90:37: 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(long long int)’: bignum.h:91:37: error: ‘BN_init’ was not declared in this scope CBigNum(long long n) { BN_init(this); setint64(n); } ^~~~~~~ bignum.h:91:37: note: suggested alternative: ‘BN_print’ CBigNum(long long n) { BN_init(this); setint64(n); } ^~~~~~~ BN_print bignum.h: In constructor ‘CBigNum::CBigNum(unsigned char)’: bignum.h:92:37: error: ‘BN_init’ was not declared in this scope CBigNum(unsigned char n) { BN_init(this); setulong(n); } ^~~~~~~ bignum.h:92:37: 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:93:37: error: ‘BN_init’ was not declared in this scope CBigNum(unsigned short n) { BN_init(this); setulong(n); } ^~~~~~~ bignum.h:93:37: 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:94:37: error: ‘BN_init’ was not declared in this scope CBigNum(unsigned int n) { BN_init(this); setulong(n); } ^~~~~~~ bignum.h:94:37: 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:95:37: error: ‘BN_init’ was not declared in this scope CBigNum(unsigned long n) { BN_init(this); setulong(n); } ^~~~~~~ bignum.h:95:37: note: suggested alternative: ‘BN_print’ CBigNum(unsigned long n) { BN_init(this); setulong(n); } ^~~~~~~ BN_print bignum.h: In constructor ‘CBigNum::CBigNum(long long unsigned int)’: bignum.h:96:37: error: ‘BN_init’ was not declared in this scope CBigNum(unsigned long long n) { BN_init(this); setuint64(n); } ^~~~~~~ bignum.h:96:37: note: suggested alternative: ‘BN_print’ CBigNum(unsigned long long n) { BN_init(this); setuint64(n); } ^~~~~~~ BN_print bignum.h: In constructor ‘CBigNum::CBigNum(uint256)’: bignum.h:97:37: error: ‘BN_init’ was not declared in this scope explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); } ^~~~~~~ bignum.h:97:37: 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:101:9: error: ‘BN_init’ was not declared in this scope BN_init(this); ^~~~~~~ bignum.h:101:9: note: suggested alternative: ‘BN_print’ BN_init(this); ^~~~~~~ BN_print bignum.h: In member function ‘void CBigNum::setulong(long unsigned int)’: bignum.h:107:33: 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: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 ‘unsigned int CBigNum::getuint() const’: bignum.h:118:32: 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:123:43: 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:124:33: 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 chainparams.h:9:0, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h: In member function ‘void CBigNum::setint64(int64_t)’: bignum.h:172:37: 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::setuint64(uint64_t)’: bignum.h:199:37: 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:227:37: 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() const’: bignum.h:232:50: 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:236:32: 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 ‘void CBigNum::setvch(const std::vector<unsigned char>&)’: bignum.h:257:46: 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() const’: bignum.h:262:50: 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:266:32: 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:302:36: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_set_word(BIGNUM*, long unsigned int)’ BN_set_word(this, nWord); ^ bignum.h:306:36: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_set_word(BIGNUM*, long unsigned int)’ BN_set_word(this, nWord); ^ bignum.h:307:46: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_lshift(BIGNUM*, const BIGNUM*, int)’ BN_lshift(this, this, 8*(nSize-3)); ^ bignum.h:309:40: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘void BN_set_negative(BIGNUM*, int)’ BN_set_negative(this, fNegative); ^ In file included from bignum.h:17:0, from chainparams.h:9, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h: In member function ‘unsigned int CBigNum::GetCompact() const’: bignum.h:315:30: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_num_bits(const BIGNUM*)’ unsigned int nSize = BN_num_bytes(this); ^ In file included from chainparams.h:9:0, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h:318:40: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘long unsigned int BN_get_word(const BIGNUM*)’ nCompact = BN_get_word(this) << 8*(3-nSize); ^ bignum.h:322:45: error: cannot convert ‘CBigNum*’ to ‘BIGNUM* {aka bignum_st*}’ for argument ‘1’ to ‘int BN_rshift(BIGNUM*, const BIGNUM*, int)’ BN_rshift(&bn, this, 8*(nSize-3)); ^ bignum.h:323:39: error: cannot convert ‘CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘long unsigned int BN_get_word(const BIGNUM*)’ nCompact = BN_get_word(&bn); ^ bignum.h:333:41: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_is_negative(const BIGNUM*)’ nCompact |= (BN_is_negative(this) ? 0x00800000 : 0); ^ bignum.h: In member function ‘std::__cxx11::string CBigNum::ToString(int) const’: bignum.h:374:35: 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:377:29: 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:379:32: 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:381:54: 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:387:32: 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:420:31: 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:425:35: 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:439:41: 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:458:41: 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:469:28: 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:475:41: 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:484:47: 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:501:45: 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:526:27: 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:534:27: 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:542:43: 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:550:33: 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:559:39: 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:17:0, from chainparams.h:9, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h: In function ‘const CBigNum operator%(const CBigNum&, const CBigNum&)’: bignum.h:568:10: 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 chainparams.h:9:0, from protocol.h:13, from addrman.h:9, from addrman.cpp:5: bignum.h: In function ‘const CBigNum operator<<(const CBigNum&, unsigned int)’: bignum.h:576:33: 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:588:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’ um& a, const CBigNum& b) { return (BN_cmp(&a, &b) == 0); } ^ bignum.h: In function ‘bool operator!=(const CBigNum&, const CBigNum&)’: bignum.h:589:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’ um& a, const CBigNum& b) { return (BN_cmp(&a, &b) != 0); } ^ bignum.h: In function ‘bool operator<=(const CBigNum&, const CBigNum&)’: bignum.h:590:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’ um& a, const CBigNum& b) { return (BN_cmp(&a, &b) <= 0); } ^ bignum.h: In function ‘bool operator>=(const CBigNum&, const CBigNum&)’: bignum.h:591:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’ um& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); } ^ bignum.h: In function ‘bool operator<(const CBigNum&, const CBigNum&)’: bignum.h:592:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’ um& a, const CBigNum& b) { return (BN_cmp(&a, &b) < 0); } ^ bignum.h: In function ‘bool operator>(const CBigNum&, const CBigNum&)’: bignum.h:593:83: error: cannot convert ‘const CBigNum*’ to ‘const BIGNUM* {aka const bignum_st*}’ for argument ‘1’ to ‘int BN_cmp(const BIGNUM*, const BIGNUM*)’ um& a, const CBigNum& b) { return (BN_cmp(&a, &b) > 0); } ^ In file included from util.h:15:0, from addrman.h:11, from addrman.cpp:5: tinyformat.h: In static member function ‘static const char* tinyformat::detail::FormatIterator::streamStateFromFormat(std::ostream&, unsigned int&, const char*, int, int)’: tinyformat.h:784:21: warning: this statement may fall through [-Wimplicit-fallthrough=] out.setf(std::ios::uppercase); ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ tinyformat.h:785:9: note: here case 'x': case 'p': ^~~~ tinyformat.h:790:21: warning: this statement may fall through [-Wimplicit-fallthrough=] out.setf(std::ios::uppercase); ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ tinyformat.h:791:9: note: here case 'e': ^~~~ tinyformat.h:796:21: warning: this statement may fall through [-Wimplicit-fallthrough=] out.setf(std::ios::uppercase); ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ tinyformat.h:797:9: note: here case 'f': ^~~~ tinyformat.h:801:21: warning: this statement may fall through [-Wimplicit-fallthrough=] out.setf(std::ios::uppercase); ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ tinyformat.h:802:9: note: here case 'g': ^~~~ Makefile:838: recipe for target 'addrman.o' failed make[3]: *** [addrman.o] Error 1 make[3]: Leaving directory '/home/fu/Desktop/bitcoin/src' Makefile:860: recipe for target 'all-recursive' failed make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory '/home/fu/Desktop/bitcoin/src' Makefile:652: recipe for target 'all' failed make[1]: *** [all] Error 2 make[1]: Leaving directory '/home/fu/Desktop/bitcoin/src' Makefile:509: recipe for target 'all-recursive' failed make: *** [all-recursive] Error 1 <code><pre>
