头目录被添加到当前CMakeLists文件的INCLUDE_DIRECTORIES目录属性中。它们还被添加到当前CMakeLists文件中每个目标的INCLUDE_DIRECTORIES目标属性中。目标属性值是生成器使用的属性值。 默认情况下,指定的目录会附加到当前目录列表中。这个默认行为可以通过设置cmake_include_directores_before为ON来改变。通过显式地使用AFTER...
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g") set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} -g") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -g") set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARE...
include_directories 会为当前CMakeLists.txt的所有目标,以及之后添加的所有子目录的目标添加头文件搜索路径。因此,慎用target_include_directories,因为会影响全局target。 target_include_directories 只会为指定目标包含头文件搜索路径。如果想为不同目标设置不同的搜索路径,那么用target_include_directories更合适。 参考 h...
set(CMAKE_INCLUDE_DIRECTORIES_BEFORE ON) #改变默认行为,默认添加到列表前面 include_directories(sub4) include_directories(AFTER sub5) #可以临时改变行为,添加到列表的最后 get_property(dirs DIRECTORY ${CMAKE_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES) message(">>> SET DEFAULT TO BEFORE, include_dirs=$...
CMake的INCLUDE_DIRECTORIES官方解释如下: include_directories([AFTER|BEFORE] [SYSTEM] dir1 [dir2 ...]) 添加编译器用于查找头文件的文件夹,如果文件夹路径是相对路径,则认为该路径是基于当前源文件的路径。 默认情况下,路径是被追加到已存在的文件路径列表中。使用AFTER和BEFORE可以追加或者插入。
设置INTERFACE_INCLUDE_DIRECTORIES后, 在basiccache中都不需要find_package了 set( leveldb_INCLUDE_DIR"${CMAKE_CURRENT_SOURCE_DIR}/include")set( leveldb_INCLUDE_DIRS"${CMAKE_CURRENT_SOURCE_DIR}/include")ADD_LIBRARY(leveldb STATIC IMPORTED GLOBAL)set_property(TARGET leveldb PROPERTYINTERFACE_INCLUDE_DI...
include_directories(../include) add_executable(main ${SRC_LIST}) set (EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin) 上面第一个CMakeLists.txt里面陌生的语句解释: --add_subdirectory(src)意思是可以向当前工程添加存放源文件的子目录,并可以指定中间二进制和目标二进制的存放位置(subdirectory字母就是...
在CMake中,变量用于存储和传递信息,如路径、配置选项等。变量可以通过set命令定义,并通过${}符号使用。例如: set(INCLUDE_PATH "/path/to/include") include_directories(${INCLUDE_PATH}) 3.3.2 变量解析问题 变量解析问题通常发生在以下几个方面:
http://www.cmake.org/cmake/help/v2.8.12/cmake.html#prop_dir:INCLUDE_DIRECTORIES Note that CMake 2.8.11 learned thetarget_include_directoriescommand, which populates theINCLUDE_DIRECTORIEStarget property.http://www.cmake.org/cmake/help/v2.8.12/cmake.html#command:target_include_directories ...
In new CMake you can also use target_include_directories() on targets in subdirectories as well. Here is what it may look like: file(GLOB_RECURSE sources CONFIGURE_DEPENDS src/*.cpp src/*.hpp include/*.hpp) add_library(foo ${sources}) target_include_directories(foo PUBLIC include ...