c++ - 如何访问 CMake 中的源文件名？

Question

我想启用 code analysis使用 CMake 和忍者:

file(GLOB_RECURSE sources *.cpp)

target_sources(${target}
    PRIVATE 
        ${sources}
)

target_compile_options(${target}
    PRIVATE
        -analyze:log report.xml
        -analyze:ruleset "${RuleSet}"
        -analyze:quiet
)

生成的build.ninja大致如下(省略大量无关数据):

build foo.cpp.obj: CXX_COMPILER foo.cpp:
  FLAGS = -analyze:log report.xml -analyze:ruleset "C:\rulesets\MixedRecommendedRules.ruleset" -analyze:quiet

build bar.cpp.obj: CXX_COMPILER bar.cpp
  FLAGS = -analyze:log report.xml -analyze:ruleset "C:\rulesets\MixedRecommendedRules.ruleset" -analyze:quiet

问题在于每个源文件都是单独编译的，因此每次调用编译器时报告都会被覆盖。

有没有办法像这样包含源文件名:

target_compile_options(${target}
    PRIVATE
        -analyze:log report_{source_file}.xml
        -analyze:ruleset "${RuleSet}"
        -analyze:quiet
)

Answer 1

我关注了这个suggestion并结束了以下内容:

file(GLOB_RECURSE sources *.cpp)

target_sources(${target}
    PRIVATE 
        ${sources}
)

foreach(source_file ${sources})
    get_filename_component(file_name ${source_file} NAME)
    set_source_files_properties(${source_file} PROPERTIES COMPILE_OPTIONS "-analyze:log ${file_name}_report.xml")
endforeach()

target_compile_options(${target}
    PRIVATE
        -analyze:ruleset "${RuleSet}"
        -analyze:quiet
)