Could not compiler in Raspberry Pi Codeblocks

[linuxrd007]

I was download from githhub and cmake & make install it. Install process show as follows.

I add <sio_client.h> <sio_message.h> <sio_socket.h> into project common header, compiler failure. show as follows.

I try to add linker show as follows.

And add compiler path

Add linker path, too.

But, there are still can not work!?
Please support me how to solve it, thanks.

[jmigual]

Hi, can you give me a sample of the file that you are trying to compile?

[linuxrd007]

Hi Joan,
Please see sample code link: https://github.com/linuxrd007/sample.git
Thank you.

[jmigual]

Hi @linuxrd007 thanks for the sample project. It seems that your project is a C project while the socket.io library is a C++ library. If you want to use this library you'll need to change your project to C++.

[linuxrd007]

Hi @jmigual,
I chose C++ when I start this project at first, but still can not compiler.

Should I download release version(v3.1.0) to test again?
Thank you.

[jmigual]

Hi @linuxrd007 yes download the newest release version as the issue you are having is with missing Boost libraries which were removed in the 3.0.0 release.

[linuxrd007]

Hi @jmigual,
v3.1.0 was include Boost libraries? If not, which is the suggested source code?
Thank you.

[jmigual]

Hi @linuxrd007,

v3.1.0 does not need the boost libraries. They were removed so you don't need to install them.

[linuxrd007]

Hi @jmigual,
asio/
catch/
rapidjson/
websocketpp/
Are there 4 more libaries need to install by myself, which are the suggested source code?
Thank you.

[jmigual]

As far as I know these are the only libraries that you need. Also, catch is only needed if you want to test socket.io

[linuxrd007]

Hi @jmigual,
I found the library as follows:
asio/ : https://github.com/chriskohlhoff/asio
catch/ : https://github.com/catchorg/Catch2
rapidjson/ : https://github.com/Tencent/rapidjson
websocketpp/ : https://github.com/zaphoyd/websocketpp
Socket.IO/ : https://github.com/socketio/socket.io-client-cpp/releases

re-build source code by "cmake" & "make install".

Create new project for pure C++ in Raspberry Pi, but it still error occur.

new sample please clone: https://github.com/linuxrd007/sample.git
The project is pure C++ and only add socket.io source file, but still error occur!?
Please support me, thank you.

[jmigual]

You should follow the installation without CMake instructions: https://github.com/socketio/socket.io-client-cpp/blob/master/INSTALL.md#without-cmake

Clone the repository as a submodule in your project. The asio library version that we are using is not the latest one.

[linuxrd007]

Hi @jmigual,
Follow the installation without CMake instructions method is work, thank you.

But, it spend a lot of time compiling program, thus use cmake install into OS is more convenient.
I try "git clone --recurse-submodules https://github.com/socketio/socket.io-client-cpp.git", again.
Create new pure C++ project in CodeBlocks of Raspberry Pi, setting build option as follows.

After setting link & lib path but still can not find link library!?

[jmigual]

Don't link asio, rapidjson and webpsocketcpp as they are header-only libraries.