MacOS下C/C++项目CMake构建后找不到webserver执行文件求助

我是C/C++初学者，在MacOS上执行以下命令生成构建文件：

mkdir build
cd build 
cmake .. 

CMake执行输出无异常：

-- The CXX compiler identification is AppleClang 13.0.0.13000029
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenSSL: /opt/homebrew/lib/libcrypto.dylib (found version "3.2.1")  
-- Configuring done (0.8s)
-- Generating done (0.0s)
-- Build files have been written to: /Users/avissataghizadeh/Desktop/rn-praxis/build

但运行测试脚本时，所有测试均报错找不到build/webserver：

FAILED test_praxis3.py::test_stabilize - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
FAILED test_praxis3.py::test_notify - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
FAILED test_praxis3.py::test_successor_update - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
FAILED test_praxis3.py::test_join - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
FAILED test_praxis3.py::test_join_forward - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
FAILED test_praxis3.py::test_join_react - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
FAILED test_praxis3.py::test_dht - FileNotFoundError: [Errno 2] No such file or directory: 'build/webserver'
========================================================== 7 failed in 0.28s ===========================================================
avissataghizadeh@Air-von-Avissa test % 

我猜测是项目层级的问题，Webserver.c源码文件不在build目录中，但不确定具体原因，希望得到解决帮助。项目层级结构大致为：根目录下有build、test文件夹，以及存放Webserver.c等源码的目录。

内容的提问来源于stack exchange，提问作者Avissa Taghizadeh