Adds definitions to the compiler command line for targets in the current directory and below (whether added before or after this command is invoked). This command can be used to add any flags, but it is intended to add preprocessor definitions (see the add_compile_options() command to add ...
Adds definitions to the compiler command line for targets in the current directory and below (whether added before or after this command is invoked). This command can be used to add any flags, but it is intended to add preprocessor definitions (see the add_compile_options() command to add ...
set(CMAKE_BUILD_TYPERelWithDebInfoCACHE STRING"Choose the type of build."FORCE) # Set the possible values of build typeforcmake-gui set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS"Debug""Release""MinSizeRel""RelWithDebInfo") endif() 带-flag编译 target_compile_definitions(cmake_examples...
例如,使用target_compile_definitions和target_include_directories命令为特定目标添加编译定义和包含目录: add_executable(my_app main.cpp) target_compile_definitions(my_app PRIVATE -DMY_APP_DEFINE) target_include_directories(my_app PRIVATE include/) (For example, usetarget_compile_definitionsandtarget_include...
cmake的四个命令:add_compile_options、add_definitions、target_compile_definitions、build_command Public VS Private VS Interface cmake:target_** 中的 PUBLIC,PRIVATE,INTERFACE CMake: Public VS Private VS Interface CMAKE_CURRENT_LIST_DIRCMAKE_CURRENT_SOURCE_DIR ...
COMPILE_OPTIONS中的项会经过转义,然后以原顺序添加到编译命令中。某些编译选项有单独的处理,比如POSITION_INDEPENDENT_CODE目标属性。 INTERFACE_INCLUDE_DIRECTORIES、INTERFACE_COMPILE_DEFINITIONS和INTERFACE_COMPILE_OPTIONS目标属性的内容将会作为使用要求,他们指定了消费者正确编译、链接本目标所须满足的规范。一个目标通过...
add_executable(cmake_examples_compile_flagsmain.cpp) #为可执行文件添加私有编译定义 target_compile_definitions(cmake_examples_compile_flags PRIVATEEX3 ) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 二CMake解析 2.1 设置每个目标编译标志
target_compile_definitions(cmake_examples_compile_flags PRIVATE EX3 ) 如果这个目标是一个库(cmake_examples_compile_flags),编译器在编译目标时添加定义-DEX3 ,并且选择了范围PUBLIC或INTERFACE,该定义-DEX3也将包含在链接此目标(cmake_examples_compile_flags)的所有可执行文件中。 注意,本语句使用了PRIVATE,所...
target_compile_definitions( lvgl PUBLIC $<$<BOOL:${LV_LVGL_H_INCLUDE_SIMPLE}>:LV_LVGL_H_INCLUDE_SIMPLE> $<$<BOOL:${LV_CONF_INCLUDE_SIMPLE}>:LV_CONF_INCLUDE_SIMPLE>) $<$<BOOL:${LV_CONF_INCLUDE_SIMPLE}>:LV_CONF_INCLUDE_SIMPLE> $<$<COMPILE_LANGUAGE:ASM>:__ASSEMBLY__>) # Add def...
使用add_definitions的缺点是它修改了整个项目的编译定义,而target_compile_definitions给了我们限制定义范围到特定目标的可能性,以及通过使用PRIVATE、PUBLIC或INTERFACE限定符限制这些定义的可见性。这些限定符具有与编译器标志相同的含义,正如我们在第一章,从简单的可执行文件到库,第 8 个食谱,控制编译器标志中已经看到...