[HOWTO] compile altcoin for windows on linux using mxe and mingw

[complexiflow]

I experience this error:

Code:

/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_thread-mgw46-mt-sd-1_53
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_system-mgw46-mt-sd-1_53
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_filesystem-mgw46-mt-sd-1_53
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_program_options-mgw46-mt-sd-1_53
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_chrono-mgw46-mt-sd-1_53
collect2: error: ld returned 1 exit status
make: * [release/Eryllium-qt.exe] Error 1

my bash file looks like that:

Code:

#!/bin/bash
MXE_INCLUDE_PATH=/mnt/mxe/usr/i686-w64-mingw32.static/include
MXE_LIB_PATH=/mnt/mxe/usr/i686-w64-mingw32.static/lib

i686-w64-mingw32.static-qmake-qt5 \
	BOOST_LIB_SUFFIX=-mt \
	BOOST_THREAD_LIB_SUFFIX=_win32-mt \
	BOOST_INCLUDE_PATH=$MXE_INCLUDE_PATH/boost \
	BOOST_LIB_PATH=$MXE_LIB_PATH \
	OPENSSL_INCLUDE_PATH=$MXE_INCLUDE_PATH/openssl \
	OPENSSL_LIB_PATH=$MXE_LIB_PATH \
	BDB_INCLUDE_PATH=$MXE_INCLUDE_PATH \
	BDB_LIB_PATH=$MXE_LIB_PATH \
	MINIUPNPC_INCLUDE_PATH=$MXE_INCLUDE_PATH \
	MINIUPNPC_LIB_PATH=$MXE_LIB_PATH \
	QMAKE_LRELEASE=/mnt/mxe/usr/i686-w64-mingw32.static/qt5/bin/lrelease coin-qt.pro

make -f Makefile.Release

Can someone explain me how to fix that? Thanks!!

I am having the same question actually. Any help?

[darein]

hello i tried to compile but

Code:

src/bignum.h: In function 'bool operator>=(const CBigNum&, const CBigNum&)':
src/bignum.h:718:83: 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); }
                                                                                   ^
src/bignum.h: In function 'bool operator<(const CBigNum&, const CBigNum&)':
src/bignum.h:719:83: 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); }
                                                                                   ^
src/bignum.h: In function 'bool operator>(const CBigNum&, const CBigNum&)':
src/bignum.h:720:83: 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); }

getting these error all over anyone know how to fix this .
tx.

I wasn't running into if before my system restore, but setting everything back up I am getting this same error. So far, I have only found references to the ssl being an incorrect version possibly. I wish I had more details, but wanted you to know I am in the same boat.

sadly i still cant resolve this. tried every solution i came up with. fresh system also didnt help. lemme know if u find anything

[D3m0nKinGx]

hello i tried to compile but

Code:

src/bignum.h: In function 'bool operator>=(const CBigNum&, const CBigNum&)':
src/bignum.h:718:83: 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); }
                                                                                   ^
src/bignum.h: In function 'bool operator<(const CBigNum&, const CBigNum&)':
src/bignum.h:719:83: 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); }
                                                                                   ^
src/bignum.h: In function 'bool operator>(const CBigNum&, const CBigNum&)':
src/bignum.h:720:83: 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); }

getting these error all over anyone know how to fix this .
tx.

I wasn't running into if before my system restore, but setting everything back up I am getting this same error. So far, I have only found references to the ssl being an incorrect version possibly. I wish I had more details, but wanted you to know I am in the same boat.

sadly i still cant resolve this. tried every solution i came up with. fresh system also didnt help. lemme know if u find anything

Just a shot in the dark here, but try downgrading the libssl/openssl version.

[block_exp]

hello, I have this problem
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lsecp256k1
collect2: error: ld returned 1 exit status
I can not solve this problem in any way...

I did

Code:

$ ./autogen.sh
$ ./configure
$ make
$ ./tests
$ sudo make install

but it did not help
 

[NeroCity]

hello, I have this problem
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lsecp256k1
collect2: error: ld returned 1 exit status
I can not solve this problem in any way...

I did

Code:

$ ./autogen.sh
$ ./configure
$ make
$ ./tests
$ sudo make install

but it did not help
 

Check all PATHs and compilation of secp256k1

[saddam1997]

Hi,

I am gettting this error please help me!!!!


/mnt/mxe/usr/i686-w64-mingw32.static/qt5/bin/uic src/qt/forms/optionsdialog.ui -o build/ui_optionsdialog.h
i686-w64-mingw32.static-g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=gnu++11 -fdiagnostics-show-option -Wall -Wextra -Wno-ignored-qualifiers -Wformat -Wformat-security -Wno-unused-parameter -Wstack-protector -fexceptions -mthreads -DUNICODE -D_UNICODE -DWIN32 -DENABLE_WALLET -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE -DQT_DISABLE_DEPRECATED_BEFORE=0 -DUSE_UPNP=1 -DMINIUPNP_STATICLIB -DSTATICLIB -DWIN32 -D_MT -DBOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_NEEDS_QMAIN -Isrc -Isrc/json -Isrc/qt -I../mxe/usr/i686-w64-mingw32.static/include -Isrc/leveldb/include -Isrc/leveldb/helpers -I../mxe/usr/i686-w64-mingw32.static/include/boost -I../mxe/usr/i686-w64-mingw32.static/include -I../mxe/usr/i686-w64-mingw32.static/include/openssl -I../mxe/usr/i686-w64-mingw32.static/qt5/include -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtWidgets -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtGui -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtNetwork -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtCore -Ibuild -Ibuild -I../mxe/usr/i686-w64-mingw32.static/qt5/mkspecs/win32-g++  -o build/txdb-leveldb.o src/txdb-leveldb.cpp
In file included from src/script.h:18:0,
                 from src/core.h:11,
                 from src/main.h:8,
                 from src/kernel.h:7,
                 from src/txdb-leveldb.cpp:17:
src/bignum.h:57:24: error: invalid use of incomplete type 'BIGNUM {aka struct bignum_st}'
 class CBigNum : public BIGNUM
                        ^
In file included from /mnt/mxe/usr/i686-w64-mingw32.static/include/openssl/crypto.h:31:0,
                 from src/allocators.h:12,
                 from src/serialize.h:22,
                 from src/core.h:9,
                 from src/main.h:8,
                 from src/kernel.h:7,
                 from src/txdb-leveldb.cpp:17:
/mnt/mxe/usr/i686-w64-mingw32.static/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 src/script.h:18:0,
                 from src/core.h:11,
                 from src/main.h:8,
                 from src/kernel.h:7,
                 from src/txdb-leveldb.cpp:17:
src/bignum.h: In constructor 'CBigNum::CBigNum()':
src/bignum.h:62:21: error: 'BN_init' was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h: In copy constructor 'CBigNum::CBigNum(const CBigNum&)':
src/bignum.h:67:21: error: 'BN_init' was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h:68:30: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)'
         if (!BN_copy(this, &b))
                              ^
src/bignum.h:70:31: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'void BN_clear_free(BIGNUM*)'
             BN_clear_free(this);
                               ^
src/bignum.h: In member function 'CBigNum& CBigNum::operator=(const CBigNum&)':
src/bignum.h:77:30: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)'
         if (!BN_copy(this, &b))
                              ^
src/bignum.h: In destructor 'CBigNum::~CBigNum()':
src/bignum.h:84:27: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'void BN_clear_free(BIGNUM*)'
         BN_clear_free(this);
                           ^
src/bignum.h: In constructor 'CBigNum::CBigNum(signed char)':
src/bignum.h:88:49: error: 'BN_init' was not declared in this scope
     CBigNum(signed char n)        { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(short int)':
src/bignum.h:89:49: error: 'BN_init' was not declared in this scope
     CBigNum(short n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(int)':
src/bignum.h:90:49: error: 'BN_init' was not declared in this scope
     CBigNum(int n)                { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long int)':
src/bignum.h:91:49: error: 'BN_init' was not declared in this scope
     CBigNum(long n)               { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long long int)':
src/bignum.h:92:49: error: 'BN_init' was not declared in this scope
     CBigNum(long long n)          { BN_init(this); setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(unsigned char)':
src/bignum.h:93:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned char n)      { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(short unsigned int)':
src/bignum.h:94:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned short n)     { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(unsigned int)':
src/bignum.h:95:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned int n)       { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long unsigned int)':
src/bignum.h:96:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned long n)      { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long long unsigned int)':
src/bignum.h:97:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned long long n) { BN_init(this); setuint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(uint256)':
src/bignum.h:98:49: error: 'BN_init' was not declared in this scope
     explicit CBigNum(uint256 n)   { BN_init(this); setuint256(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(const std::vector<unsigned char>&)':
src/bignum.h:102:21: error: 'BN_init' was not declared in this scope

[RealJayray]

Hi,

This error is because the OpenSSL version in MXE is now 1.1.x, and the coin you are trying to compile is not compatible with OpenSSL 1.1 since there have been API breaking changes in OpenSSL 1.1.
This happens to most of the coins sadly...
You can either try to fix the errors and make the coin compile with OpenSSL 1.1 or try to use MXE with OpenSSL 1.0. Both seem to be a pita :-/

[block_exp]

hello, I have this problem
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lsecp256k1
collect2: error: ld returned 1 exit status
I can not solve this problem in any way...

I did

Code:

$ ./autogen.sh
$ ./configure
$ make
$ ./tests
$ sudo make install

but it did not help
 

Check all PATHs and compilation of secp256k1

with compiling spect everything is fine. But from the way I do not know how to register there spect

[gorus5]

Hi everyone.
I'm trying to compile db, and getting this error. How to fix it?

Code:

...
checking if --enable-dtrace option specified... no
checking if --enable-systemtap option specified... no
checking if --enable-perfmon-statistics option specified... no
checking if --enable-uimutexes option specified... no
checking if --enable-umrw option specified... no
checking if --enable-atomicfileread option specified... no
checking if --with-cryptography option specified... yes
checking if --with-mutex=MUTEX option specified... no
checking if --with-tcl=DIR option specified... no
checking if --with-uniquename=NAME option specified... no
checking for x86-chmod... no
checking for chmod... chmod
checking for x86-cp... no
checking for cp... cp
checking for x86-ln... no
checking for ln... ln
checking for x86-mkdir... no
checking for mkdir... mkdir
checking for x86-rm... no
checking for rm... rm
checking for x86-mv... no
checking for mv... mv
checking for x86-sh... no
checking for sh... /bin/sh
checking for a BSD-compatible install... /usr/bin/install -c
checking for x86-cc... /home/mahin/Downloads/mxe/usr/bin/i686-w64-mingw32.static-gcc
checking whether the C compiler works... no
configure: error: in `/home/machin/Downloads/db-5.3.28/build_mxe':
configure: error: C compiler cannot create executables
See `config.log' for more details
make: *** No targets specified and no makefile found.  Stop.
make: *** No rule to make target 'install'.  Stop.

And I also have the same problem like saddam1997.
Does anybody know a way to fix it?

[block_exp]

now I have a new error

Code:

/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -llibdir
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lsecp256k1
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_system-mgw49-mt-s-1_57
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_filesystem-mgw49-mt-s-1_57
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_program_options-mgw49-mt-s-1_57
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_chrono-mgw49-mt-s-1_57
collect2: error: ld returned 1 exit status
make: *** [release/mycoin-qt.exe] Error 1
root@p466918:/mnt/mycoin# ./configure --host=i686-w64-mingw32.static

[95dram]

they appear to have updated MXE and it's causing the bignum errors. think it's the openssl version. I'll post more when I figure it out

[95dram]

as promised I managed to get an older fork to work
I replaced

cd /mnt
git clone https://github.com/mxe/mxe.git

with

cd /mnt
git clone https://github.com/abhisit/mxe.git

it works for my needs. maybe somebody else will find a better version

[Gift_Coin]

Hello everyone,

I am getting an error saying

Code:

make: *** [build/txdb-leveldb.o] Error 1

Everything seems fine, it compiles for couple minutes, then gives this error. Couldn't solve.

[bumbacoin]

Hi,

I am gettting this error please help me!!!!


/mnt/mxe/usr/i686-w64-mingw32.static/qt5/bin/uic src/qt/forms/optionsdialog.ui -o build/ui_optionsdialog.h
i686-w64-mingw32.static-g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=gnu++11 -fdiagnostics-show-option -Wall -Wextra -Wno-ignored-qualifiers -Wformat -Wformat-security -Wno-unused-parameter -Wstack-protector -fexceptions -mthreads -DUNICODE -D_UNICODE -DWIN32 -DENABLE_WALLET -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE -DQT_DISABLE_DEPRECATED_BEFORE=0 -DUSE_UPNP=1 -DMINIUPNP_STATICLIB -DSTATICLIB -DWIN32 -D_MT -DBOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_NEEDS_QMAIN -Isrc -Isrc/json -Isrc/qt -I../mxe/usr/i686-w64-mingw32.static/include -Isrc/leveldb/include -Isrc/leveldb/helpers -I../mxe/usr/i686-w64-mingw32.static/include/boost -I../mxe/usr/i686-w64-mingw32.static/include -I../mxe/usr/i686-w64-mingw32.static/include/openssl -I../mxe/usr/i686-w64-mingw32.static/qt5/include -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtWidgets -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtGui -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtNetwork -I../mxe/usr/i686-w64-mingw32.static/qt5/include/QtCore -Ibuild -Ibuild -I../mxe/usr/i686-w64-mingw32.static/qt5/mkspecs/win32-g++  -o build/txdb-leveldb.o src/txdb-leveldb.cpp
In file included from src/script.h:18:0,
                 from src/core.h:11,
                 from src/main.h:8,
                 from src/kernel.h:7,
                 from src/txdb-leveldb.cpp:17:
src/bignum.h:57:24: error: invalid use of incomplete type 'BIGNUM {aka struct bignum_st}'
 class CBigNum : public BIGNUM
                        ^
In file included from /mnt/mxe/usr/i686-w64-mingw32.static/include/openssl/crypto.h:31:0,
                 from src/allocators.h:12,
                 from src/serialize.h:22,
                 from src/core.h:9,
                 from src/main.h:8,
                 from src/kernel.h:7,
                 from src/txdb-leveldb.cpp:17:
/mnt/mxe/usr/i686-w64-mingw32.static/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 src/script.h:18:0,
                 from src/core.h:11,
                 from src/main.h:8,
                 from src/kernel.h:7,
                 from src/txdb-leveldb.cpp:17:
src/bignum.h: In constructor 'CBigNum::CBigNum()':
src/bignum.h:62:21: error: 'BN_init' was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h: In copy constructor 'CBigNum::CBigNum(const CBigNum&)':
src/bignum.h:67:21: error: 'BN_init' was not declared in this scope
         BN_init(this);
                     ^
src/bignum.h:68:30: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)'
         if (!BN_copy(this, &b))
                              ^
src/bignum.h:70:31: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'void BN_clear_free(BIGNUM*)'
             BN_clear_free(this);
                               ^
src/bignum.h: In member function 'CBigNum& CBigNum::operator=(const CBigNum&)':
src/bignum.h:77:30: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'BIGNUM* BN_copy(BIGNUM*, const BIGNUM*)'
         if (!BN_copy(this, &b))
                              ^
src/bignum.h: In destructor 'CBigNum::~CBigNum()':
src/bignum.h:84:27: error: cannot convert 'CBigNum*' to 'BIGNUM* {aka bignum_st*}' for argument '1' to 'void BN_clear_free(BIGNUM*)'
         BN_clear_free(this);
                           ^
src/bignum.h: In constructor 'CBigNum::CBigNum(signed char)':
src/bignum.h:88:49: error: 'BN_init' was not declared in this scope
     CBigNum(signed char n)        { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(short int)':
src/bignum.h:89:49: error: 'BN_init' was not declared in this scope
     CBigNum(short n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(int)':
src/bignum.h:90:49: error: 'BN_init' was not declared in this scope
     CBigNum(int n)                { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long int)':
src/bignum.h:91:49: error: 'BN_init' was not declared in this scope
     CBigNum(long n)               { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long long int)':
src/bignum.h:92:49: error: 'BN_init' was not declared in this scope
     CBigNum(long long n)          { BN_init(this); setint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(unsigned char)':
src/bignum.h:93:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned char n)      { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(short unsigned int)':
src/bignum.h:94:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned short n)     { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(unsigned int)':
src/bignum.h:95:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned int n)       { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long unsigned int)':
src/bignum.h:96:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned long n)      { BN_init(this); setulong(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(long long unsigned int)':
src/bignum.h:97:49: error: 'BN_init' was not declared in this scope
     CBigNum(unsigned long long n) { BN_init(this); setuint64(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(uint256)':
src/bignum.h:98:49: error: 'BN_init' was not declared in this scope
     explicit CBigNum(uint256 n)   { BN_init(this); setuint256(n); }
                                                 ^
src/bignum.h: In constructor 'CBigNum::CBigNum(const std::vector<unsigned char>&)':
src/bignum.h:102:21: error: 'BN_init' was not declared in this scope

there is still some support for the other release (102o)

to make other stream of openssl, i think this will work, but i havent used it myself


make MXE_PLUGIN_DIRS=/plugins/examples/qt5-freeze/openssl


..
but i've just noticed they've updated to gcc5 , (recent for me ) , so that may make newer compiled deps incompatible with older ones if they were compiled with gcc4


..
alternative method is to overwrite your local copy of openssl.mk with the contents of the https://github.com/mxe/mxe/blob/master/plugins/examples/qt5-freeze/openssl.mk

[agricoin]

^{res.o
./build/key.o:key.cpp:(.text+0x106): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x334): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x381): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x42b): undefined reference to `secp256k1_ec_pubkey_create'
./build/key.o:key.cpp:(.text+0x461): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/key.o:key.cpp:(.text+0x70f): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x77a): undefined reference to `secp256k1_context_destroy'
./build/key.o:key.cpp:(.text+0x7d1): undefined reference to `secp256k1_nonce_function_rfc6979'
./build/key.o:key.cpp:(.text+0x80c): undefined reference to `secp256k1_ecdsa_sign_recoverable'
./build/key.o:key.cpp:(.text+0x832): undefined reference to `secp256k1_ecdsa_recoverable_signature_serialize_compact'
./build/key.o:key.cpp:(.text+0x89c): undefined reference to `secp256k1_ecdsa_recoverable_signature_serialize_compact'
./build/key.o:key.cpp:(.text+0x97e): undefined reference to `secp256k1_nonce_function_rfc6979'
./build/key.o:key.cpp:(.text+0x9a6): undefined reference to `secp256k1_ecdsa_sign'
./build/key.o:key.cpp:(.text+0x9e5): undefined reference to `secp256k1_ecdsa_signature_serialize_der'
./build/key.o:key.cpp:(.text+0x12c5): undefined reference to `secp256k1_ec_pubkey_create'
./build/key.o:key.cpp:(.text+0x1398): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/key.o:key.cpp:(.text+0x2377): undefined reference to `secp256k1_ec_privkey_tweak_add'
./build/key.o:key.cpp:(.text+0x261a): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x2812): undefined reference to `secp256k1_context_create'
./build/key.o:key.cpp:(.text+0x2840): undefined reference to `secp256k1_context_randomize'
./build/pubkey.o:pubkey.cpp:(.text+0x3b): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x24c): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x385): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x42e): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x46e): undefined reference to `secp256k1_ecdsa_signature_normalize'
./build/pubkey.o:pubkey.cpp:(.text+0x48e): undefined reference to `secp256k1_ecdsa_verify'
./build/pubkey.o:pubkey.cpp:(.text+0x509): undefined reference to `secp256k1_ecdsa_recoverable_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x531): undefined reference to `secp256k1_ecdsa_recover'
./build/pubkey.o:pubkey.cpp:(.text+0x574): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0x643): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x6b2): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x6e7): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0x8d9): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x901): undefined reference to `secp256k1_ec_pubkey_tweak_add'
./build/pubkey.o:pubkey.cpp:(.text+0x936): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0xd1e): undefined reference to `secp256k1_ecdsa_signature_normalize'
./build/pubkey.o:pubkey.cpp:(.text+0xd69): undefined reference to `secp256k1_context_create'
./build/pubkey.o:pubkey.cpp:(.text+0xdfe): undefined reference to `secp256k1_context_destroy'
collect2: error: ld returned 1 exit status}


Any Idea how to fix this?

[D3m0nKinGx]

^{res.o
./build/key.o:key.cpp:(.text+0x106): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x334): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x381): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x42b): undefined reference to `secp256k1_ec_pubkey_create'
./build/key.o:key.cpp:(.text+0x461): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/key.o:key.cpp:(.text+0x70f): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x77a): undefined reference to `secp256k1_context_destroy'
./build/key.o:key.cpp:(.text+0x7d1): undefined reference to `secp256k1_nonce_function_rfc6979'
./build/key.o:key.cpp:(.text+0x80c): undefined reference to `secp256k1_ecdsa_sign_recoverable'
./build/key.o:key.cpp:(.text+0x832): undefined reference to `secp256k1_ecdsa_recoverable_signature_serialize_compact'
./build/key.o:key.cpp:(.text+0x89c): undefined reference to `secp256k1_ecdsa_recoverable_signature_serialize_compact'
./build/key.o:key.cpp:(.text+0x97e): undefined reference to `secp256k1_nonce_function_rfc6979'
./build/key.o:key.cpp:(.text+0x9a6): undefined reference to `secp256k1_ecdsa_sign'
./build/key.o:key.cpp:(.text+0x9e5): undefined reference to `secp256k1_ecdsa_signature_serialize_der'
./build/key.o:key.cpp:(.text+0x12c5): undefined reference to `secp256k1_ec_pubkey_create'
./build/key.o:key.cpp:(.text+0x1398): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/key.o:key.cpp:(.text+0x2377): undefined reference to `secp256k1_ec_privkey_tweak_add'
./build/key.o:key.cpp:(.text+0x261a): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x2812): undefined reference to `secp256k1_context_create'
./build/key.o:key.cpp:(.text+0x2840): undefined reference to `secp256k1_context_randomize'
./build/pubkey.o:pubkey.cpp:(.text+0x3b): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x24c): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x385): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x42e): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x46e): undefined reference to `secp256k1_ecdsa_signature_normalize'
./build/pubkey.o:pubkey.cpp:(.text+0x48e): undefined reference to `secp256k1_ecdsa_verify'
./build/pubkey.o:pubkey.cpp:(.text+0x509): undefined reference to `secp256k1_ecdsa_recoverable_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x531): undefined reference to `secp256k1_ecdsa_recover'
./build/pubkey.o:pubkey.cpp:(.text+0x574): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0x643): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x6b2): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x6e7): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0x8d9): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x901): undefined reference to `secp256k1_ec_pubkey_tweak_add'
./build/pubkey.o:pubkey.cpp:(.text+0x936): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0xd1e): undefined reference to `secp256k1_ecdsa_signature_normalize'
./build/pubkey.o:pubkey.cpp:(.text+0xd69): undefined reference to `secp256k1_context_create'
./build/pubkey.o:pubkey.cpp:(.text+0xdfe): undefined reference to `secp256k1_context_destroy'
collect2: error: ld returned 1 exit status}


Any Idea how to fix this?

go into the files key.cpp and pubkey.cpp

Find the code:

Code:

bool* pfMissingInputs = false;

Replace with:

Code:

bool* pfMissingInputs;

[agricoin]

^{res.o
./build/key.o:key.cpp:(.text+0x106): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x334): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x381): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x42b): undefined reference to `secp256k1_ec_pubkey_create'
./build/key.o:key.cpp:(.text+0x461): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/key.o:key.cpp:(.text+0x70f): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x77a): undefined reference to `secp256k1_context_destroy'
./build/key.o:key.cpp:(.text+0x7d1): undefined reference to `secp256k1_nonce_function_rfc6979'
./build/key.o:key.cpp:(.text+0x80c): undefined reference to `secp256k1_ecdsa_sign_recoverable'
./build/key.o:key.cpp:(.text+0x832): undefined reference to `secp256k1_ecdsa_recoverable_signature_serialize_compact'
./build/key.o:key.cpp:(.text+0x89c): undefined reference to `secp256k1_ecdsa_recoverable_signature_serialize_compact'
./build/key.o:key.cpp:(.text+0x97e): undefined reference to `secp256k1_nonce_function_rfc6979'
./build/key.o:key.cpp:(.text+0x9a6): undefined reference to `secp256k1_ecdsa_sign'
./build/key.o:key.cpp:(.text+0x9e5): undefined reference to `secp256k1_ecdsa_signature_serialize_der'
./build/key.o:key.cpp:(.text+0x12c5): undefined reference to `secp256k1_ec_pubkey_create'
./build/key.o:key.cpp:(.text+0x1398): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/key.o:key.cpp:(.text+0x2377): undefined reference to `secp256k1_ec_privkey_tweak_add'
./build/key.o:key.cpp:(.text+0x261a): undefined reference to `secp256k1_ec_seckey_verify'
./build/key.o:key.cpp:(.text+0x2812): undefined reference to `secp256k1_context_create'
./build/key.o:key.cpp:(.text+0x2840): undefined reference to `secp256k1_context_randomize'
./build/pubkey.o:pubkey.cpp:(.text+0x3b): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x24c): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x385): undefined reference to `secp256k1_ecdsa_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x42e): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x46e): undefined reference to `secp256k1_ecdsa_signature_normalize'
./build/pubkey.o:pubkey.cpp:(.text+0x48e): undefined reference to `secp256k1_ecdsa_verify'
./build/pubkey.o:pubkey.cpp:(.text+0x509): undefined reference to `secp256k1_ecdsa_recoverable_signature_parse_compact'
./build/pubkey.o:pubkey.cpp:(.text+0x531): undefined reference to `secp256k1_ecdsa_recover'
./build/pubkey.o:pubkey.cpp:(.text+0x574): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0x643): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x6b2): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x6e7): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0x8d9): undefined reference to `secp256k1_ec_pubkey_parse'
./build/pubkey.o:pubkey.cpp:(.text+0x901): undefined reference to `secp256k1_ec_pubkey_tweak_add'
./build/pubkey.o:pubkey.cpp:(.text+0x936): undefined reference to `secp256k1_ec_pubkey_serialize'
./build/pubkey.o:pubkey.cpp:(.text+0xd1e): undefined reference to `secp256k1_ecdsa_signature_normalize'
./build/pubkey.o:pubkey.cpp:(.text+0xd69): undefined reference to `secp256k1_context_create'
./build/pubkey.o:pubkey.cpp:(.text+0xdfe): undefined reference to `secp256k1_context_destroy'
collect2: error: ld returned 1 exit status}


Any Idea how to fix this?

go into the files key.cpp and pubkey.cpp

Find the code:

Code:

bool* pfMissingInputs = false;

Replace with:

Code:

bool* pfMissingInputs;

done bro recompile secp256k1

[D3m0nKinGx]

@agricoin which coin you compiling ?

[BardonMe]

I figured out

Code:

/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_system-mgw49-mt-s-1_57
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_filesystem-mgw49-mt-s-1_57
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_program_options-mgw49-mt-s-1_57
/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lboost_chrono-mgw49-mt-s-1_57
collect2: error: ld returned 1 exit status

Turns out this is from developers deleting things from the repo to make your life harder. With this issue, you are likely missing the share, contrib, and doc folders.

This one is still an issue for me:

Code:

/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lsecp256k1

[BardonMe]

I changed
    

Code:

LIBS += $$join(SECP256K1_LIB_PATH,,-L,) -lsecp256k1

to
    

Code:

LIBS += $$join(SECP256K1_LIB_PATH,,-L,) -L/mnt/COINNAME/src/secp256k1

and got past
    

Code:

/mnt/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lsecp256k1

There's other errors now so I'm not sure if it's the proper fix but it might help some people.