CMake Warning (dev) at CMakeLists.txt:98 (set): Only the first value argument is used when setting an environment variable. Argument 'F:/cmake/cmake2.txt' and later are unused. This warning is for project devel
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...
set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_STANDARD_REQUIRED ON) 由于我们希望使用 Eigen 库,因此我们需要在系统上找到其头文件: 代码语言:javascript 复制 find_package(Eigen3 3.3 REQUIRED CONFIG) 我们包含CheckCXXCompilerFlag.cmake标准模块文件: 代码语言:javascript 复制 include(CheckCXXCompilerFlag) 我...
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(TARGET PkgConfig::UUID) message(STATUS "Found libuuid") set(UUID_FOUND TRUE) endif() endif() 我们希望从源代码构建一个共享库,并声明一个名为message-shared的目标: 代码语言:javascript 复制 add_library(message-shared SHARED "") 使用target_sources命令指定此目标的源: ...
#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 ${DIR_SRCS}) #6.add executable file,添加要编译的可执行文件 ...
() # 添加预处理器定义, 主要用于 windows if(${project_debug}) add_compile_definitions(_DEBUG) endif() # 检查是否定义了环境变量 if(NOT DEFINED ENV{calc_root}) message(FATAL_ERROR "not defined environment variable:calc_root") endif() # calc_根目录 set(calc_root $ENV{calc_root}) # ...
# 定义普通变量 set(MY_VAR "Hello World") # 使用普通变量 message(STATUS "Variable MY_VAR is ${MY_VAR}") # 定义缓存变量 set(MY_CACHE_VAR "DefaultValue" CACHE STRING "A cache variable") # 使用缓存变量 message(STATUS "Cache variable MY_CACHE_VAR is ${MY_CACHE_VAR}") (3)查找库和包...
If you choose this option, CLion will not force any generator explicitly, and CMake will decide which generator to use. By default, this is controlled by the CMAKE_GENERATOR environment variable. Alternatively, you can set the generator in CMake options via -G. When the Generator field is ...
The CXXFLAGS environment variable adds flags. The CMAKE_CXX_FLAGS and CMAKE_CXX_FLAGS_<CONFIG> CMake variables override flags. Interacting with own depends build system is quite a unique property I did not find in other open source projects that uses CMake. It is basically cross-compiling,...