Creating an OPCUA connection to QT

dencla

I am trying to create an opcua connection for my qt application.

I tried to install qtopcua on my SElinux desktop.
When I try to build the application I get the following error:

#include <private/qfactoryloader_p.h> 44:10 Fatal Error ; 'private/qfactoryloader_p.h' File or directory not found.

And in fact the private directory and the qfactoryloder files do not exist. I have looked everywhere and cannot find these files.

I installed the qtopcua instance as follows:

git clone https://code.qt.io/qt/qtopcua.git
cd qtopcua
git checkout 5.12
mkdir build && cd build
~/Qt/5.12.0/gcc_64/bin/qmake ..
make
```/***
sudo make install # sudo is not required if Qt 5.12 has been installed to a directory owned by the user
***/

I tried to do this installation on my apple and it does not get these errors, it just errors out with a qmake error -1: Error 1

I could use some direction on this.

Thanks

NewPony

Dont know if it helps under Debian i did it with the ninja build tool:

sudo apt install openssl libssl-dev libmbedtls-dev libmbedtls14t64 ninja-build

cd <QT_DIR>/<QT_VERSION>/Src/qtopcua
# if qt opcua folder not there:
cd <QT_DIR>/<QT_VERSION>/Src/
git clone https://code.qt.io/qt/qtopcua.git
cd qtopcua
git checkout <QT_VERSION>

mkdir build && cd build

<QT_DIR>/<QT_VERSION>/gcc_64/bin/qt-cmake -GNinja ..
# To build the official Qt OPC UA examples: -DQT_BUILD_EXAMPLES=ON.

ninja

sudo ninja install

dencla

I was able to get it to work under windows now I need to get it to work in linux.