Build failed with submodules

After I cloned my fork of main repo via `git clone git@github.com:ChugunovRoman/xray-16.git --recurse-submodules`\

Build steps:

1. mkdir bin && cd bin

2. cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_INSTALL_LIBDIR=lib

3. make -j8



And I got error:

<details>

<summary>Output</summary>

<pre>

In file included from /home/ruut/Projects/otherProjects/xray-16/src/Common/Config.hpp:22,

                 from /home/ruut/Projects/otherProjects/xray-16/src/Common/Common.hpp:3,

                 from /home/ruut/Projects/otherProjects/xray-16/src/utils/xrMiscMath/pch.hpp:3,

                 from /home/ruut/Projects/otherProjects/xray-16/bin/src/utils/xrMiscMath/CMakeFiles/xrMiscMath.dir/cmake_pch.hxx:5,

                 from <command-line>:

/home/ruut/Projects/otherProjects/xray-16/Externals/submodule_check.hpp:4:2: error: #error "You probably have downloaded OpenXRay sources as ZIP archive, you can't do that. Use git to clone the repository.    Read the build instructions: https://github.com/OpenXRay/xray-16/wiki"

    4 | #error "You probably have downloaded OpenXRay sources as ZIP archive, you can't do that. Use git to clone the repository.\

      |  ^~~~~

In file included from /home/ruut/Projects/otherProjects/xray-16/src/Common/Config.hpp:22,

                 from /home/ruut/Projects/otherProjects/xray-16/src/Common/Common.hpp:3,

                 from /home/ruut/Projects/otherProjects/xray-16/Externals/cximage/ximacfg.h:7,

                 from /home/ruut/Projects/otherProjects/xray-16/Externals/cximage/ximacfg.cpp:1:

/home/ruut/Projects/otherProjects/xray-16/Externals/submodule_check.hpp:4:2: error: #error "You probably have downloaded OpenXRay sources as ZIP archive, you can't do that. Use git to clone the repository.    Read the build instructions: https://github.com/OpenXRay/xray-16/wiki"

    4 | #error "You probably have downloaded OpenXRay sources as ZIP archive, you can't do that. Use git to clone the repository.\

      |  ^~~~~

-- The C compiler identification is GNU 11.1.0

</pre>

</details>



<details>

<summary>ls -la Externals/luabind/luabind</summary>

<pre>

total 260

drwxr-xr-x 3 ruut ruut  4096 Jun  1 10:41 ./

drwxr-xr-x 7 ruut ruut  4096 Jun  1 10:41 ../

-rw-r--r-- 1 ruut ruut  3777 Jun  1 10:41 adopt_policy.hpp

-rw-r--r-- 1 ruut ruut  1500 Jun  1 10:41 back_reference_fwd.hpp

-rw-r--r-- 1 ruut ruut  3091 Jun  1 10:41 back_reference.hpp

-rw-r--r-- 1 ruut ruut 19346 Jun  1 10:41 class.hpp

-rw-r--r-- 1 ruut ruut  1676 Jun  1 10:41 class_info.hpp

-rw-r--r-- 1 ruut ruut  4770 Jun  1 10:41 config.hpp

-rw-r--r-- 1 ruut ruut  3696 Jun  1 10:41 container_policy.hpp

-rw-r--r-- 1 ruut ruut  1095 Jun  1 10:41 copy_policy.hpp

-rw-r--r-- 1 ruut ruut  3452 Jun  1 10:41 dependency_policy.hpp

drwxr-xr-x 3 ruut ruut  4096 Jun  1 10:41 detail/

-rw-r--r-- 1 ruut ruut  2046 Jun  1 10:41 discard_result_policy.hpp

-rw-r--r-- 1 ruut ruut  1765 Jun  1 10:41 error_callback_fun.hpp

-rw-r--r-- 1 ruut ruut  3242 Jun  1 10:41 error.hpp

-rw-r--r-- 1 ruut ruut  1639 Jun  1 10:41 exception_handler.hpp

-rw-r--r-- 1 ruut ruut  1499 Jun  1 10:41 from_stack.hpp

-rw-r--r-- 1 ruut ruut  1428 Jun  1 10:41 function.hpp

-rw-r--r-- 1 ruut ruut  1920 Jun  1 10:41 function_introspection.hpp

-rw-r--r-- 1 ruut ruut   523 Jun  1 10:41 get_main_thread.hpp

-rw-r--r-- 1 ruut ruut  3784 Jun  1 10:41 handle.hpp

-rw-r--r-- 1 ruut ruut  4720 Jun  1 10:41 iterator_policy.hpp

-rw-r--r-- 1 ruut ruut  1293 Jun  1 10:41 lua_argument_proxy.hpp

-rw-r--r-- 1 ruut ruut  1427 Jun  1 10:41 luabind.hpp

-rw-r--r-- 1 ruut ruut  1530 Jun  1 10:41 lua_extensions.hpp

-rw-r--r-- 1 ruut ruut  1335 Jun  1 10:41 lua_include.hpp

-rw-r--r-- 1 ruut ruut  3196 Jun  1 10:41 lua_index_proxy.hpp

-rw-r--r-- 1 ruut ruut  5481 Jun  1 10:41 lua_iterator_proxy.hpp

-rw-r--r-- 1 ruut ruut  1754 Jun  1 10:41 lua_proxy.hpp

-rw-r--r-- 1 ruut ruut  9180 Jun  1 10:41 lua_proxy_interface.hpp

-rw-r--r-- 1 ruut ruut  1359 Jun  1 10:41 lua_state_fwd.hpp

-rw-r--r-- 1 ruut ruut  3634 Jun  1 10:41 make_function.hpp

-rw-r--r-- 1 ruut ruut  4311 Jun  1 10:41 memory_allocator.hpp

-rw-r--r-- 1 ruut ruut  2358 Jun  1 10:41 memory.hpp

-rw-r--r-- 1 ruut ruut  1321 Jun  1 10:41 nil.hpp

-rw-r--r-- 1 ruut ruut   686 Jun  1 10:41 no_dependency.hpp

-rw-r--r-- 1 ruut ruut  1291 Jun  1 10:41 object.hpp

-rw-r--r-- 1 ruut ruut  1369 Jun  1 10:41 open.hpp

-rw-r--r-- 1 ruut ruut  7986 Jun  1 10:41 operator.hpp

-rw-r--r-- 1 ruut ruut  8041 Jun  1 10:41 out_value_policy.hpp

-rw-r--r-- 1 ruut ruut  3532 Jun  1 10:41 pointer_traits.hpp

-rw-r--r-- 1 ruut ruut  1266 Jun  1 10:41 prefix.hpp

-rw-r--r-- 1 ruut ruut  1919 Jun  1 10:41 raw_policy.hpp

-rw-r--r-- 1 ruut ruut  2391 Jun  1 10:41 return_reference_to_policy.hpp

-rw-r--r-- 1 ruut ruut  2578 Jun  1 10:41 scope.hpp

-rw-r--r-- 1 ruut ruut  1927 Jun  1 10:41 set_package_preload.hpp

-rw-r--r-- 1 ruut ruut  2082 Jun  1 10:41 shared_ptr_converter.hpp

-rw-r--r-- 1 ruut ruut   980 Jun  1 10:41 typeid.hpp

-rw-r--r-- 1 ruut ruut  1393 Jun  1 10:41 types.hpp

-rw-r--r-- 1 ruut ruut   514 Jun  1 10:41 version.hpp

-rw-r--r-- 1 ruut ruut  1742 Jun  1 10:41 weak_ref.hpp

-rw-r--r-- 1 ruut ruut  3639 Jun  1 10:41 wrapper_base.hpp

-rw-r--r-- 1 ruut ruut  1572 Jun  1 10:41 yield_policy.hpp

</pre>

</details>



All submodules was initialized. if commented `#include "submodule_check.hpp"` in `src/Common/Config.hpp` then code will compile successful. Maybe need to rewrite the condition for determining the presence of submodules?



uname -a:

```

Linux arch-linux 5.12.7-arch1-1 #1 SMP PREEMPT Wed, 26 May 2021 22:03:57 +0000 x86_64 GNU/Linux

```

[]