clion 执行CMake 报错：Cannot read xxx\CMakeFiles\TargetDirectories.txt

在Windows下使用Mingw32编译，Clion 执行CMake时报错：

D:\Develop\CLion-2021.1.3.win\bin\cmake\win\bin\cmake.exe -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - MinGW Makefiles" D:\Work\C++Work\HelloWorld
-- The C compiler identification is GNU 8.1.0
-- The CXX compiler identification is GNU 8.1.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: D:/Develop/i686-8.1.0-release-posix-dwarf-rt_v6-rev0/mingw32/bin/gcc.exe - 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: D:/Develop/i686-8.1.0-release-posix-dwarf-rt_v6-rev0/mingw32/bin/g++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: D:/Work/C++Work/HelloWorld/cmake-build-debug-mingw-810
Cannot read D:\Work\C++Work\HelloWorld\cmake-build-debug-mingw-810\CMakeFiles\TargetDirectories.txt

[Failed to reload]

发现Clion默认情况下使用的生成构建文件风格是“CodeBlocks”, 尝试去掉CodeBlocks后发现可以正常构建。

电脑中装了公司加密软件，可能和加密软件有关系...

在Clion配置中CMake下添加参数:

-G "MinGW Makefiles"

 

也可以尝试Ninja，比较好的排查方式是先试用命令行"cmake ."尝试构建，看是否能正常构建，或者随便写一个错的构建目标名，让CMake报错列出可用构建目标名，例如:

cmake -G abc

　CMake返回:

Generators
  Visual Studio 17 2022        = Generates Visual Studio 2022 project files.
                                 Use -A option to specify architecture.
* Visual Studio 16 2019        = Generates Visual Studio 2019 project files.
                                 Use -A option to specify architecture.
  Visual Studio 15 2017 [arch] = Generates Visual Studio 2017 project files.
                                 Optional [arch] can be "Win64" or "ARM".
  Visual Studio 14 2015 [arch] = Generates Visual Studio 2015 project files.
                                 Optional [arch] can be "Win64" or "ARM".
  Visual Studio 12 2013 [arch] = Deprecated.  Generates Visual Studio 2013
                                 project files.  Optional [arch] can be
                                 "Win64" or "ARM".
  Visual Studio 9 2008 [arch]  = Deprecated.  Generates Visual Studio 2008
                                 project files.  Optional [arch] can be
                                 "Win64" or "IA64".
  Borland Makefiles            = Generates Borland makefiles.
  NMake Makefiles              = Generates NMake makefiles.
  NMake Makefiles JOM          = Generates JOM makefiles.
  MSYS Makefiles               = Generates MSYS makefiles.
  MinGW Makefiles              = Generates a make file for use with
                                 mingw32-make.
  Green Hills MULTI            = Generates Green Hills MULTI files
                                 (experimental, work-in-progress).
  Unix Makefiles               = Generates standard UNIX makefiles.
  Ninja                        = Generates build.ninja files.
  Ninja Multi-Config           = Generates build-<Config>.ninja files.
  Watcom WMake                 = Generates Watcom WMake makefiles.
  CodeBlocks - MinGW Makefiles = Generates CodeBlocks project files
                                 (deprecated).
  CodeBlocks - NMake Makefiles = Generates CodeBlocks project files
                                 (deprecated).
  CodeBlocks - NMake Makefiles JOM
                               = Generates CodeBlocks project files
                                 (deprecated).
  CodeBlocks - Ninja           = Generates CodeBlocks project files
                                 (deprecated).
  CodeBlocks - Unix Makefiles  = Generates CodeBlocks project files
                                 (deprecated).
  CodeLite - MinGW Makefiles   = Generates CodeLite project files
                                 (deprecated).
  CodeLite - NMake Makefiles   = Generates CodeLite project files
                                 (deprecated).
  CodeLite - Ninja             = Generates CodeLite project files
                                 (deprecated).
  CodeLite - Unix Makefiles    = Generates CodeLite project files
                                 (deprecated).
  Eclipse CDT4 - NMake Makefiles
                               = Generates Eclipse CDT 4.0 project files
                                 (deprecated).
  Eclipse CDT4 - MinGW Makefiles
                               = Generates Eclipse CDT 4.0 project files
                                 (deprecated).
  Eclipse CDT4 - Ninja         = Generates Eclipse CDT 4.0 project files
                                 (deprecated).
  Eclipse CDT4 - Unix Makefiles= Generates Eclipse CDT 4.0 project files
                                 (deprecated).
  Kate - MinGW Makefiles       = Generates Kate project files (deprecated).
  Kate - NMake Makefiles       = Generates Kate project files (deprecated).
  Kate - Ninja                 = Generates Kate project files (deprecated).
  Kate - Ninja Multi-Config    = Generates Kate project files (deprecated).
  Kate - Unix Makefiles        = Generates Kate project files (deprecated).
  Sublime Text 2 - MinGW Makefiles
                               = Generates Sublime Text 2 project files
                                 (deprecated).
  Sublime Text 2 - NMake Makefiles
                               = Generates Sublime Text 2 project files
                                 (deprecated).
  Sublime Text 2 - Ninja       = Generates Sublime Text 2 project files
                                 (deprecated).
  Sublime Text 2 - Unix Makefiles
                               = Generates Sublime Text 2 project files
                                 (deprecated).

CMake Warning:
  No source or binary directory provided.  Both will be assumed to be the
  same as the current working directory, but note that this warning will
  become a fatal error in future CMake releases.

　　

可以看到在Visual Studio 16 2019处有*号，可以尝试cmake -G "Visual Studio 16 2019"构建，而不是必须是-G "MinGW Makefiles"