C++ 使用google test为项目进行cmake配置_C++_Windows_Visual Studio_Cmake

C++ 使用google test为项目进行cmake配置

c++ windows visual-studio cmake

C++ 使用google test为项目进行cmake配置,c++,windows,visual-studio,cmake,C++,Windows,Visual Studio,Cmake,我有一个GUI应用程序项目，其结构如下 C:\PROJECT | CMakeLists.txt | +---lib | \---googletest | +---src | CMakeLists.txt | Base.h | Data.h | Math.h | Tools.cpp | Tools.h | project.cpp | project.h

我有一个GUI应用程序项目，其结构如下

C:\PROJECT
|   CMakeLists.txt
|   
+---lib
|   \---googletest
|                   
+---src
|       CMakeLists.txt
|       Base.h
|       Data.h
|       Math.h
|       Tools.cpp
|       Tools.h
|       project.cpp
|       project.h
|       
\---tests
        CMakeLists.txt
        tests.cpp
        my_test1.cpp

main CMakeLists.txt

cmake_minimum_required (VERSION 3.8)

project ("project")

set(CMAKE_CXX_STANDARD 17)
set(WXWIN "C:/msys64/wxWidgets")

# =========================================================================
#### add libraries in subdirectories

set(BUILD_DEPS ON)

set(INCLUDE_LIBS "lib")
list(APPEND CMAKE_MODULE_PATH ${INCLUDE_LIBS})

set(wxWidgets_ROOT_DIR ${WXWIN})
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /subsystem:windows")

find_package(wxWidgets COMPONENTS net gl core base)
include(${wxWidgets_USE_FILE})
set(wxWidgets_USE_UNICODE ON)

# =========================================================================
#### Include Project Directories and Subdirectories

include_directories(${INCLUDE_LIBS})
add_subdirectory(src)
add_subdirectory(lib/googletest)
add_subdirectory(tests)

# =========================================================================
#### Create shared library for the project

set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
set(BINARY ${CMAKE_PROJECT_NAME})
set(PROJECT_LINK_LIBS ${CMAKE_PROJECT_NAME}_lib)
set(LIBRARY_SRC Tools.cpp)
add_library(${PROJECT_LINK_LIBS} SHARED ${LIBRARY_SRC})
set_target_properties(${PROJECT_LINK_LIBS} PROPERTIES POSITION_INDEPENDENT_CODE 1)

# =========================================================================
#### Create main executable of the project

add_executable (${BINARY} WIN32 "project.cpp" "project.h")
target_compile_features(${BINARY} PUBLIC cxx_std_17)
target_link_libraries (${BINARY} ${PROJECT_LINK_LIBS} ${wxWidgets_LIBRARIES})

set(BINARY ${CMAKE_PROJECT_NAME}_tst)

file(GLOB_RECURSE TEST_SOURCES LIST_DIRECTORIES false *.h *.cpp)

add_executable(${BINARY} ${TEST_SOURCES})

target_compile_features(${BINARY} PRIVATE cxx_std_17)

add_test(NAME ${BINARY} COMMAND ${BINARY})

target_link_libraries(${BINARY} ${CMAKE_PROJECT_NAME}_lib gtest)

src CMakeLists.txt

cmake_minimum_required (VERSION 3.8)

project ("project")

set(CMAKE_CXX_STANDARD 17)
set(WXWIN "C:/msys64/wxWidgets")

# =========================================================================
#### add libraries in subdirectories

set(BUILD_DEPS ON)

set(INCLUDE_LIBS "lib")
list(APPEND CMAKE_MODULE_PATH ${INCLUDE_LIBS})

set(wxWidgets_ROOT_DIR ${WXWIN})
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /subsystem:windows")

find_package(wxWidgets COMPONENTS net gl core base)
include(${wxWidgets_USE_FILE})
set(wxWidgets_USE_UNICODE ON)

# =========================================================================
#### Include Project Directories and Subdirectories

include_directories(${INCLUDE_LIBS})
add_subdirectory(src)
add_subdirectory(lib/googletest)
add_subdirectory(tests)

# =========================================================================
#### Create shared library for the project

set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
set(BINARY ${CMAKE_PROJECT_NAME})
set(PROJECT_LINK_LIBS ${CMAKE_PROJECT_NAME}_lib)
set(LIBRARY_SRC Tools.cpp)
add_library(${PROJECT_LINK_LIBS} SHARED ${LIBRARY_SRC})
set_target_properties(${PROJECT_LINK_LIBS} PROPERTIES POSITION_INDEPENDENT_CODE 1)

# =========================================================================
#### Create main executable of the project

add_executable (${BINARY} WIN32 "project.cpp" "project.h")
target_compile_features(${BINARY} PUBLIC cxx_std_17)
target_link_libraries (${BINARY} ${PROJECT_LINK_LIBS} ${wxWidgets_LIBRARIES})

set(BINARY ${CMAKE_PROJECT_NAME}_tst)

file(GLOB_RECURSE TEST_SOURCES LIST_DIRECTORIES false *.h *.cpp)

add_executable(${BINARY} ${TEST_SOURCES})

target_compile_features(${BINARY} PRIVATE cxx_std_17)

add_test(NAME ${BINARY} COMMAND ${BINARY})

target_link_libraries(${BINARY} ${CMAKE_PROJECT_NAME}_lib gtest)

测试CMakeLists.txt

cmake_minimum_required (VERSION 3.8)

project ("project")

set(CMAKE_CXX_STANDARD 17)
set(WXWIN "C:/msys64/wxWidgets")

# =========================================================================
#### add libraries in subdirectories

set(BUILD_DEPS ON)

set(INCLUDE_LIBS "lib")
list(APPEND CMAKE_MODULE_PATH ${INCLUDE_LIBS})

set(wxWidgets_ROOT_DIR ${WXWIN})
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /subsystem:windows")

find_package(wxWidgets COMPONENTS net gl core base)
include(${wxWidgets_USE_FILE})
set(wxWidgets_USE_UNICODE ON)

# =========================================================================
#### Include Project Directories and Subdirectories

include_directories(${INCLUDE_LIBS})
add_subdirectory(src)
add_subdirectory(lib/googletest)
add_subdirectory(tests)

# =========================================================================
#### Create shared library for the project

set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
set(BINARY ${CMAKE_PROJECT_NAME})
set(PROJECT_LINK_LIBS ${CMAKE_PROJECT_NAME}_lib)
set(LIBRARY_SRC Tools.cpp)
add_library(${PROJECT_LINK_LIBS} SHARED ${LIBRARY_SRC})
set_target_properties(${PROJECT_LINK_LIBS} PROPERTIES POSITION_INDEPENDENT_CODE 1)

# =========================================================================
#### Create main executable of the project

add_executable (${BINARY} WIN32 "project.cpp" "project.h")
target_compile_features(${BINARY} PUBLIC cxx_std_17)
target_link_libraries (${BINARY} ${PROJECT_LINK_LIBS} ${wxWidgets_LIBRARIES})

set(BINARY ${CMAKE_PROJECT_NAME}_tst)

file(GLOB_RECURSE TEST_SOURCES LIST_DIRECTORIES false *.h *.cpp)

add_executable(${BINARY} ${TEST_SOURCES})

target_compile_features(${BINARY} PRIVATE cxx_std_17)

add_test(NAME ${BINARY} COMMAND ${BINARY})

target_link_libraries(${BINARY} ${CMAKE_PROJECT_NAME}_lib gtest)

如果我试图建立这个项目，我会得到链接错误

  [16/18] Linking CXX executable tests\project_tst.exe
  FAILED: tests/project_tst.exe 
  cmd.exe /C "cd . && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E vs_link_exe --intdir=tests\CMakeFiles\project_tst.dir --rc=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\rc.exe --mt=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\mt.exe --manifests  -- C:\PROGRA~2\MIB055~1\2019\COMMUN~1\VC\Tools\MSVC\1427~1.291\bin\Hostx64\x64\link.exe /nologo tests\CMakeFiles\project_tst.dir\test_dummy.cpp.obj tests\CMakeFiles\project_tst.dir\tests.cpp.obj  /out:tests\project_tst.exe /implib:tests\project_tst.lib /pdb:tests\project_tst.pdb /version:0.0  /machine:x64 /subsystem:windows /debug /INCREMENTAL /subsystem:console  src\project_lib.lib  lib\gtestd.lib  kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib && cd ."
  LINK Pass 1: command "C:\PROGRA~2\MIB055~1\2019\COMMUN~1\VC\Tools\MSVC\1427~1.291\bin\Hostx64\x64\link.exe /nologo tests\CMakeFiles\project_tst.dir\test_dummy.cpp.obj tests\CMakeFiles\project_tst.dir\tests.cpp.obj /out:tests\project_tst.exe /implib:tests\project_tst.lib /pdb:tests\project_tst.pdb /version:0.0 /machine:x64 /subsystem:windows /debug /INCREMENTAL /subsystem:console src\project_lib.lib lib\gtestd.lib kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib /MANIFEST /MANIFESTFILE:tests\CMakeFiles\project_tst.dir/intermediate.manifest tests\CMakeFiles\project_tst.dir/manifest.res" failed (exit code 1169) with the following output:
C:\msys64\home\igor\project.minimal\out\build\x64-Debug (default)\gtestd.lib(gtest-all.cc.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in test_dummy.cpp.obj
............................................................................................many lines...
C:\msys64\wxWidgets\include\wx\wxcrt.h(924): warning C4996: 'getenv': This function or variable may be unsafe. Consider using _dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
C:\msys64\wxWidgets\include\wx\wxcrt.h(925): warning C4996: '_wgetenv': This function or variable may be unsafe. Consider using _wdupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
C:\msys64\wxWidgets\include\wx\filefn.h(443): warning C4996: '_wopen': This function or variable may be unsafe. Consider using _wsopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
  ninja: build stopped: subcommand failed.

我做错了什么？为什么会出现此错误以及如何修复它？如果我从主CMakeLists.txt中注释掉

add_子目录（tests）

，则构建成功。

但是，如果我添加tests子目录，为什么会失败？

我做错了什么？在库和代码之间混合使用CRT版本。很抱歉，我不明白您的意思。错误消息中的这一行告诉您：（默认）\gtestd.lib（gtest all.cc.obj）：错误LNK2038:检测到“RuntimeLibrary”不匹配：值“MTd_StaticDebug”与test_dummy.cpp.objRelated但旧的中的值“MDd_DynamicDebug”不匹配：此答案可能会帮助您：