我正在尝试将Clang-Tidy静态分析工具集成到我的构建系统中。 我的设置遇到了一些问题。
步骤cmake -DCMAKE_EXPORT_COMPILE_COMMANDS = ON ..
未生成compile_commands.json文件。 因此,clang-tidy会出现以下错误。
> cmake --build .
结果
Could not auto-detect compilation database from directory "C:/dev/my-project/build/compile_commands.json"
No compilation database found in C:\dev\my-project\build\compile_commands.json or any parent directory
fixed-compilation-database: Error while opening fixed database: no such file or directory
json-compilation-database: Error while opening JSON database: no such file or directory
Running without flags.
Error while processing C:\dev\my-project\src\.
CUSTOMBUILD : error : unable to handle compilation, expected exactly one compiler job in '' [clang-diagnostic-error] [C:\dev\my-project\build\analyze_clang_tidy.vcxproj]
Suppressed 1 warnings (1 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
Clang-tidy.cmake
文件
set(CLANG_TIDY_CHECKS "-checks='${CLANG_TIDY_CHECKS}'")
add_custom_target(analyze_clang_tidy ALL
COMMAND ${CLANG_TIDY}
-p ${CMAKE_BINARY_DIR}/compile_commands.json
${CLANG_TIDY_CHECKS}
-header-filter='.*'
${CMAKE_CURRENT_SOURCE_DIR}/src/
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
COMMENT "Static code analysis with Clang-Tidy"
)
请查看配置结果。
-- Building for: Visual Studio 14 2015
-- Selecting Windows SDK version to target Windows 10.0.17763.
-- The CXX compiler identification is MSVC 19.0.24215.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
Default build type: Debug
iD MSVC
-- ccache found and enabled
-- Configuring done
-- Generating done
-- Build files have been written to: C:/dev/my-project/build
我在../src/
文件夹中有一个简单的hello world程序:int main() {...}
.
请建议我如何在Windows上使用CMake和VS Code生成compile_commands.json
文件。
谢谢!