ENV:环境变量标志性前缀 variable:变量名称 value:变量值2 应用环境变量2.1 代码结构learn_cmake:为根目录 build:为CMake配置输出目录(在此例中即生成sln解决方案的地方) cmake_config.bat:执行CMake配置过程的脚本(双击直接运行) CMakeLists.txt:CMake脚本...
对于CMakefile其他配置项,可以参考CMakefile是否存在,这类配置项都可以通过 cmake -D<Variable>=<Value>"进行设置。 # Set of indiviual options option(BUILD_SHARED_LIBS "Set to OFF to build static libraries" ON) option(WITH_SYSTEMD "Set to ON to create unit files and systemd check on dlt-daem...
对于CMakefile其他配置项,可以参考CMakefile是否存在,这类配置项都可以通过 cmake -D<Variable>=<Value>"进行设置。 # Set of indiviual options option(BUILD_SHARED_LIBS "Set to OFF to build static libraries" ON) option(WITH_SYSTEMD "Set to ON to create unit files and systemd check on dlt-daem...
message (STATUS "UTILITY_ROOT: ${UTILITY_ROOT}") ``` 在这个例子中,我们正在检查UTILITY_ROOT变量是否已经被定义。 此外,你也可以通过${VAR_NAME}的语法来引用变量,并且CMake会在处理脚本时解析这些引用,并用变量实际的值来替换它们。还有一种方式是使用CHECK_VARIABLE_EXISTS宏,这个宏仅适用于“C”变量。...
#5.set environment variable,设置环境变量,编译用到的源文件全部都要放到这里,否则编译能够通过,但是执行的时候会出现各种问题,比如"symbol lookup error xxxxx , undefined symbol" SET(TEST_MATH ${DIR_SRCS}) #6.add executable file,添加要编译的可执行文件 ...
已解决，360把关键文件删掉了
CMakeSettings.json also supports consuming environment variables in any of the properties mentioned above. The syntax to use is${env.FOO}to expand the environment variable%FOO%. You also have access to built-in macros inside this file:
If ENV var is found in the HINTS or PATHS section the environment variable var will be read and converted from a system environment variable to a cmake style list of paths. For example ENV PATH would be a way to list the system path variable. The argument after DOC will be used for ...
首先说明如何修改或创建一个环境变量,使用set(ENV{<variable>} <value>)指令用以声明,使用unset(ENV{<variable>})来清除某一个环境变量,其中ENV表示环境变量标志性前缀,variable指变量名称,value则为变量值,需要注意的是设定或读取环境变量时,都通过ENV前缀来访问环境变量,读取环境变量值时,要在ENV前加$符号;但if...
If you are on windows simple type in "Environment Variables" in the search bar, and open up the environment variable control and follow the post I made to Martin previously to create all the variables you need. I created variables for both User and System. That is also quite an old versi...