QT and OPENSSL compilation undefined reference
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I have a code using openssl libraries.
#include <openssl/aes.h>
#include <openssl/rsa.h>
#include <openssl/pem.h>and when compiling i have an error undefined reference to PEM_read_RSAPrivateKey
in my .pro file
QT += core gui network
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = thread
TEMPLATE = appSOURCES += main.cpp
mainwindow.cppHEADERS += mainwindow.h
FORMS += mainwindow.ui
Im running qt creator 3.5.1 and ubuntu 14.04.
I've been searching since yesterday and i cant find a solution. Hoping someone will help! Thank you! Btw, im just new to qt and still exploring things.
-
I have a code using openssl libraries.
#include <openssl/aes.h>
#include <openssl/rsa.h>
#include <openssl/pem.h>and when compiling i have an error undefined reference to PEM_read_RSAPrivateKey
in my .pro file
QT += core gui network
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = thread
TEMPLATE = appSOURCES += main.cpp
mainwindow.cppHEADERS += mainwindow.h
FORMS += mainwindow.ui
Im running qt creator 3.5.1 and ubuntu 14.04.
I've been searching since yesterday and i cant find a solution. Hoping someone will help! Thank you! Btw, im just new to qt and still exploring things.
@janlei0524 You're not linking against the openSSL libraries.
You need something like this in your pro file:LIBS += -L/path/to/the/lib/dir -lopenssllib -
LIBS += -L/usr/lib -lssl -lcrypto
solved my problem. Thanks for the reply :D
