Build exe-file of Qt4-Project

SGaist

This one looks more recent.

magguz

@SGaist said in Build exe-file of Qt4-Project:

This one looks more recent.

This one also doesn't work.

I tried now the tool windeployqt which comes with Qt5, but it seems to work only with Qt5-binaries. It would be enough if I could pack the exe file of my project with the necessary dlls in one folder so it runs on every Windows computer.

SGaist

Then use Dependency Walker to get the dll used by your application and add the necessary plugin if any is needed and you should be good to go.

magguz

The Dependency Walker doesn't work with my exe file. How can I determine instead the necessary dlls?

SGaist

What do you mean by doesn't work ?

magguz

There are many dlls shown by the Dependency Walker. I copied all in a folder with my exe file. After starting the exe now an error occur: "procedure entry point could not be located in dll"

SGaist

Which exactly ?

magguz

it says in the exe file of my project

SGaist

What entry point is missing ?

magguz

it is very cryptical:

_ZNSt7__cxx1112basic_stringlcSt11char_traits.......

koahnig

@magguz

When using in google "_ZNSt7__cxx1112basic_string" to search this pops up first https://gcc.gnu.org/ml/libstdc++/2015-03/msg00082.html

I thought you are trying compile with MSVC, but that indicates clearly a MinGW library. The name of that dll is given that the post above.

magguz

@koahnig said in Build exe-file of Qt4-Project:

@magguz

When using in google "_ZNSt7__cxx1112basic_string" to search this pops up first https://gcc.gnu.org/ml/libstdc++/2015-03/msg00082.html

I thought you are trying compile with MSVC, but that indicates clearly a MinGW library. The name of that dll is given that the post above.

where can I find the dll?

magguz

@magguz said in Build exe-file of Qt4-Project:

@koahnig said in Build exe-file of Qt4-Project:

@magguz

When using in google "_ZNSt7__cxx1112basic_string" to search this pops up first https://gcc.gnu.org/ml/libstdc++/2015-03/msg00082.html

I thought you are trying compile with MSVC, but that indicates clearly a MinGW library. The name of that dll is given that the post above.

where can I find the dll?

I found it myself. This dll was missing. Now it works fine! Thanks!