Incompatible version of OpenSSL With Qt 5.12.2

[lNarthan]

Hello All,

Currently i am using Qt 5.12.2 with "OpenSSL 1.1.1f 31 Mar 2020" in fedora.
and in Qt Lib Build Version is : "OpenSSL 1.0.2k-fips 26 Jan 2017".

how can enable openssl in qt 5.12.2 without degrading qt version and openssl version.

below is output i am getting if i tried to use openssl .

Support SSL: false

qt.network.ssl: QSslSocket: cannot resolve CRYPTO_num_locks
qt.network.ssl: QSslSocket: cannot resolve CRYPTO_set_id_callback
qt.network.ssl: QSslSocket: cannot resolve CRYPTO_set_locking_callback
qt.network.ssl: QSslSocket: cannot resolve ERR_free_strings
qt.network.ssl: QSslSocket: cannot resolve EVP_CIPHER_CTX_cleanup
qt.network.ssl: QSslSocket: cannot resolve EVP_CIPHER_CTX_init
qt.network.ssl: QSslSocket: cannot resolve sk_new_null
qt.network.ssl: QSslSocket: cannot resolve sk_push
qt.network.ssl: QSslSocket: cannot resolve sk_free
qt.network.ssl: QSslSocket: cannot resolve sk_num
qt.network.ssl: QSslSocket: cannot resolve sk_pop_free
qt.network.ssl: QSslSocket: cannot resolve sk_value
qt.network.ssl: QSslSocket: cannot resolve SSL_library_init
qt.network.ssl: QSslSocket: cannot resolve SSL_load_error_strings
qt.network.ssl: QSslSocket: cannot resolve SSL_get_ex_new_index
qt.network.ssl: QSslSocket: cannot resolve SSLv3_client_method
qt.network.ssl: QSslSocket: cannot resolve SSLv23_client_method
qt.network.ssl: QSslSocket: cannot resolve SSLv3_server_method
qt.network.ssl: QSslSocket: cannot resolve SSLv23_server_method
qt.network.ssl: QSslSocket: cannot resolve X509_STORE_CTX_get_chain
qt.network.ssl: QSslSocket: cannot resolve OPENSSL_add_all_algorithms_noconf
qt.network.ssl: QSslSocket: cannot resolve OPENSSL_add_all_algorithms_conf
qt.network.ssl: QSslSocket: cannot resolve SSLeay
qt.network.ssl: Incompatible version of OpenSSL

[SGaist]

Hi and welcome to devnet,

Either:

• update Qt to at least 5.12.4
• rebuilt Qt 5.12.2 providing the OpenSSL version your want to use

[SGaist]

Hi and welcome to devnet,

Either:

• update Qt to at least 5.12.4
• rebuilt Qt 5.12.2 providing the OpenSSL version your want to use

[raven-worx]

@lNarthan
as @SGaist said, OpenSSL 1.1 is default since 5.12.4
For each version below see this