Build CMAKE-对象库目标可能未链接到任何内容
下面的cMakeLists.txt文件出错。错误是 对象库目标“cm”可能未链接到任何内容 问题在于lineBuild CMAKE-对象库目标可能未链接到任何内容,build,cmake,Build,Cmake,下面的cMakeLists.txt文件出错。错误是 对象库目标“cm”可能未链接到任何内容 问题在于linetarget\u link\u库(cm corebase) 这在linux上构建正常,但我认为此错误在windows上发生 我很感激你有什么想法 file(GLOB base "*.cpp" ) file (GLOB model "*.cpp" ) file(GLOB logger "*.cpp" ) file(GLOB pass "*.cpp"
target\u link\u库(cm corebase)
这在linux上构建正常,但我认为此错误在windows上发生
我很感激你有什么想法
file(GLOB base
"*.cpp"
)
file (GLOB model
"*.cpp"
)
file(GLOB logger
"*.cpp"
)
file(GLOB pass
"*.cpp"
)
file(GLOB compiler
"src/compiler/*"
)
add_subdirectory(meta)
if (MSVC)
add_library(cm OBJECT ${compiler} ${pass})
add_library(corebase OBJECT ${base} ${logger})
add_library(model OBJECT ${model})
target_link_libraries(cm corebase)
add_dependencies(cm generate-comp-api)
add_dependencies(model generate-comp-api)
else()
add_library(cm SHARED ${base} ${logger} ${pass} ${compiler})
add_library(corebase SHARED ${base} ${logger})
add_library(model SHARED ${model})
target_link_libraries(cm corebase metamodel)
add_dependencies(cm generate-comp-api)
add_dependencies(model generate-comp-api)
add_subdirectory(python/api)
add_subdirectory(tests)
add_subdirectory(contrib/googletest)
#add_subdirectory(recordings)
endif(MSVC)
错误消息正确:不应链接到任何内容。相反,需要使用与库相对应的对象文件作为可执行/其他库的源文件:
# Create an OBJECT library
add_library(corebase OBJECT ${base} ${logger})
# And use its objects for other library.
add_library(cm OBJECT ${compiler} ${pass} $<TARGET_OBJECTS:corebase>)
#创建对象库
添加库(corebase对象${base}${logger})
#并将其对象用于其他库。
添加库(cm对象${compiler}${pass}$)