Allowing inline assembly on cmake build - c++

Question

I'm trying to build an exe using cmake and no IDE for this project https://github.com/cyberquarks/fubi
This is the cmake file:
cmake_minimum_required(VERSION 3.10)
project(Fubi)
set(SOURCES DbgHelpDll.cpp Fubi.cpp SysExports.cpp fubimain.cpp stdafx.cpp)
add_executable(Fubi ${SOURCES})
target_link_libraries(Fubi PRIVATE DbgHelp)
set_property(TARGET Fubi PROPERTY ENTRY_POINT "fubimain.cpp")
include_directories("C:/local/boost_1_73_0")
link_directories(C:/local/boost_1_73_0/lib64-msvc-14.2)
set(CMAKE_SYSTEM_VERSION 6.0)
While I build it with:
$ mkdir build
$ cd build
$ cmake -G "Visual Studio 16 2019" ..
$ cmake --build .
During the build process it throws this error:
Fubi.cpp
C:\fubi\Fubi.cpp(40,5): error C4235: nonstandard extension used: '__asm' keyword not supported on this architecture [C:\fubi\build\Fubi.vcxproj]
Which is this code:
DWORD Fubi::Call_cdecl( const void* args, size_t sz, DWORD func )
{
DWORD rc;
__asm
{
// ...
}
return ( rc );
}
How can I use cmake to build the executable and allow the inline assembly code to compile also?
Update:
The same project works when using CLion IDE to build and run it.
Toolchains:
Debug config:
Cmake settings:
Run config: