CMAKE_SYSTEM_PROCESSOR:描述目标处理器类型,交叉编译时由工具链指定 CMAKE_HOST_SYSTEM_NAME:描述本地平台名称,可以理解为执行编译动作的操作系统,如:Windows | Darwin | Linux CMAKE_HOST_SYSTEM_PROCESSOR:描述本地处理器类型 为了跨平台差分使用方便,一般会在一个地方检测当前需要编译的平台
elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64") message(STATUS "x86_64 architecture detected") else() message(STATUS "host processor architecture is unknown") endif() target_compile_definitions(arch-dependent PUBLIC "ARCHITECTURE=${CMAKE_HOST_SYSTEM_PROCESSOR}" ) 我们配置项目并记录状态消息(...
CMAKE_HOST_SYSTEM_PROCESSOR CMAKE_HOST_SYSTEM Without cross compiling the variables for the host system and the target system are identical. In most cases you will want to testfor the target system, then the same way as without cross compiling use the CMAKE_SYSTEM_xxx variables,this will wo...
CMAKE_HOST_SOLARIS CMAKE_HOST_SYSTEM CMAKE_HOST_SYSTEM_NAME CMAKE_HOST_SYSTEM_PROCESSOR CMAKE_HOST_SYSTEM_VERSION CMAKE_HOST_UNIX CMAKE_HOST_WIN32 CMAKE_LIBRARY_ARCHITECTURE CMAKE_LIBRARY_ARCHITECTURE_REGEX CMAKE_OBJECT_PATH_MAX CMAKE_SYSTEM CMAKE_SYSTEM_NAME CMAKE_SYSTEM_PROCESSOR CMAKE_SYS...
(STATUS"Target is 64 bits")46else()47target_compile_definitions(${PROJECT_NAME} PUBLIC"IS_32_BIT_ARCH")48message(STATUS"Target is 32 bits")49endif()5051if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES"i386")52message(STATUS"i386 architecture detected")53elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES"i686...
if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "i386") message(STATUS "i386 architecture detected") elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "i686") message(STATUS "i686 architecture detected") elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64") ...
CMAKE_SYSTEM_VERSION:系统的版本号或其他版本信息。 CMAKE_HOST_SYSTEM_NAME:构建 CMake 时使用的系统名称,与 CMAKE_SYSTEM_NAME 类似,但适用于交叉编译。 CMAKE_HOST_SYSTEM_PROCESSOR:CMake 构建时使用的系统的处理器架构。 CMAKE_CROSSCOMPILING:如果当前构建是交叉编译,则此变量值为真。 CMAKE_SIZEOF_VOID...
Environment details Conan version: 2.0.9 Steps to reproduce I have built a conan package for tesseract as part of its cmake build it has message(STATUS "CMAKE_SYSTEM_PROCESSOR=<${CMAKE_SYSTEM_PROCESSOR}>") ...further logic to switch on t...
无论配置如何,宿主系统上的信息总是可以通过带有HOST关键词的变量访问:CMAKE_HOST_SYSTEM、CMAKE_HOST_SYSTEM_NAME、CMAKE_HOST_SYSTEM_PROCESSOR和CMAKE_HOST_SYSTEM_VERSION。 还有一些变量在其名称中带有HOST关键字,所以只需记住它们明确地引用了宿主系统。否则,所有变量都引用目标系统(通常是宿主系统,除非我们进行...
{"name":"CMAKE_SYSTEM_NAME","value":"Generic"}, {"name":"CMAKE_SYSTEM_PROCESSOR","value":"arm"} ] }, {"name":"IoT-Release","generator":"Ninja","configurationType":"Release","inheritEnvironments": ["gcc-arm"],"buildRoot":"${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\...