Debian 9 (testing) compilation issue in julyaes256.cpp

[m3mys3lf4ndi]

Since I'm not a programmer and google comes back with nothing I'm posting here: Seems like there some issue in julyaes256.cpp, when running make command it fails with this error:

julyaes256.cpp:44:32: error: ‘EVP_MD_CTX_cleanup’ was not declared in this scope
 EVP_MD_CTX_cleanup(evpMdCtx);
                            ^
julyaes256.cpp:45:12: warning: possible problem detected in invocation of delete operator: [-Wdelete-incomplete]
 delete evpMdCtx;
        ^~~~~~~~
julyaes256.cpp:40:17: warning: ‘evpMdCtx’ has incomplete type
 EVP_MD_CTX *evpMdCtx = EVP_MD_CTX_create();
             ^~~~~~~~

It's probably a simple fix but for a noob it can be a show stopper to start using QtBitcoinTrader. Any advice appreciated. Thanks

[JulyIghor]

Which OpenSSL and Qt versions?

[m3mys3lf4ndi]

Ok, I'm getting somewhere. OpenSSL version is OpenSSL 1.1.0e 16 Feb 2017 but Qt seems to be a culprit in my case. As a user qmake --version was returning qmake: could not exec '/usr/lib/x86_64-linux-gnu/qt4/bin/qmake': No such file or directory but I'm sure I was doing export QT_SELECT=5 prior to ./configure (as a user). After doing export QT_SELECT=5 as root I finally got the version as QMake version 3.0 Using Qt version 5.7.1 in /usr/lib/x86_64-linux-gnu which tells me that I'm not running the required version which is >5.8... so the task of getting it up and running on debian testing begins. I'll report back once installed and it still occurs. Thanks

[qurczak]

I have the same problem on Arch linux ;/

Latest commit: Merge: 1c245ac 04884a5 Date: Mon Apr 10 01:06:41 2017 +0300

Packages: openssl 1.1.0.e-1 qt5-base 5.8.0-11

Debug:

g++ -c -pipe -O2 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -std=gnu++11 -D_REENTRANT -Wall -W -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_MULTIMEDIA_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_SCRIPT_LIB -DQT_CORE_LIB -D_REENTRANT -I. -I. -isystem /usr/include/qt -isystem /usr/include/qt/QtWidgets -isystem /usr/include/qt/QtMultimedia -isystem /usr/include/qt/QtGui -isystem /usr/include/qt/QtNetwork -isystem /usr/include/qt/QtScript -isystem /usr/include/qt/QtCore -I.moc -isystem /usr/include/libdrm -I.ui -isystem /usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/qt/mkspecs/linux-g++ -o .obj/julyaes256.o julyaes256.cpp
julyaes256.cpp: In static member function ‘static QByteArray JulyAES256::sha256(const QByteArray&)’:
julyaes256.cpp:44:32: error: ‘EVP_MD_CTX_cleanup’ was not declared in this scope
     EVP_MD_CTX_cleanup(evpMdCtx);
                                ^
julyaes256.cpp:45:12: warning: possible problem detected in invocation of delete operator: [-Wdelete-incomplete]
     delete evpMdCtx;
            ^~~~~~~~
julyaes256.cpp:40:17: warning: ‘evpMdCtx’ has incomplete type
     EVP_MD_CTX *evpMdCtx = EVP_MD_CTX_create();
                 ^~~~~~~~
In file included from /usr/include/openssl/evp.h:14:0,
                 from julyaes256.cpp:33:
/usr/include/openssl/ossl_typ.h:92:16: note: forward declaration of ‘struct evp_md_ctx_st’
 typedef struct evp_md_ctx_st EVP_MD_CTX;
                ^~~~~~~~~~~~~
julyaes256.cpp:45:12: note: neither the destructor nor the class-specific operator delete will be called, even if they are declared when the class is defined
     delete evpMdCtx;
            ^~~~~~~~
julyaes256.cpp: In static member function ‘static QByteArray JulyAES256::encrypt(const QByteArray&, const QByteArray&)’:
julyaes256.cpp:62:12: warning: possible problem detected in invocation of delete operator: [-Wdelete-incomplete]
     delete evpCipherCtx;
            ^~~~~~~~~~~~
julyaes256.cpp:54:21: warning: ‘evpCipherCtx’ has incomplete type
     EVP_CIPHER_CTX *evpCipherCtx = EVP_CIPHER_CTX_new();
                     ^~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:14:0,
                 from julyaes256.cpp:33:
/usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of ‘struct evp_cipher_ctx_st’
 typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
                ^~~~~~~~~~~~~~~~~
julyaes256.cpp:62:12: note: neither the destructor nor the class-specific operator delete will be called, even if they are declared when the class is defined
     delete evpCipherCtx;
            ^~~~~~~~~~~~
julyaes256.cpp: In static member function ‘static QByteArray JulyAES256::decrypt(const QByteArray&, const QByteArray&)’:
julyaes256.cpp:79:12: warning: possible problem detected in invocation of delete operator: [-Wdelete-incomplete]
     delete evpCipherCtx;
            ^~~~~~~~~~~~
julyaes256.cpp:71:21: warning: ‘evpCipherCtx’ has incomplete type
     EVP_CIPHER_CTX *evpCipherCtx = EVP_CIPHER_CTX_new();
                     ^~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:14:0,
                 from julyaes256.cpp:33:
/usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of ‘struct evp_cipher_ctx_st’
 typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
                ^~~~~~~~~~~~~~~~~
julyaes256.cpp:79:12: note: neither the destructor nor the class-specific operator delete will be called, even if they are declared when the class is defined
     delete evpCipherCtx;
            ^~~~~~~~~~~~
make: *** [Makefile:3487: .obj/julyaes256.o] Error 1

[JulyIghor]

Please try openssl-1.0.2k and let me know is it works.

[qurczak]

In this case I need to recompile libQt5Network and related packages. I'll try

[JulyIghor]

You need to recompile only if it statically compiled. For shared builds need just change OpenSSL libs.

[qurczak]

I had problems with change my openssl library, so I compiled this app and execute through docker application. It is simpler, but I still have problem with create bitstamp profile, it's not working for me.

[JulyIghor]

Are you sure you use the latest version?

[qurczak]

Yes, i have latest version.

Sometimes, I've got this message and I'm sure that keys are valid. : From now Bitstamp support API keys with permissions. To ensure the security of your Bitstamp account you must create new API keys and add a new profile of Bitstamp to the Qt Bitcoin Trader.

Now I've created new key, and this warning information didn't appear but profile wasn't created. Technically there isn't any error. Strange

[qurczak]

Fixed, I've deleted all settings and it works