一、目录相关
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遍历文件夹（包含子目录）
方法一：
macro(SUBDIRLISTINCLUDE result curdir)
FILE (GLOB_RECURSE children LIST_DIRECTORIES true RELATIVE ${curdir} "${curdir}/*")
set(dirlist "")
foreach(child ${children})
if((IS_DIRECTORY ${curdir}/${child}))
LIST (APPEND dirlist ${child})
endif()
endforeach()
set(${result} ${dirlist})
endmacro()
调用:
SUBDIRLISTINCLUDE(SRC_LIST ${CMAKE_SOURCE_DIR}/src)