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
运行 #判断编译器类型,如果是gcc编译器,则在编译选项中加入c++11支持if(CMAKE_COMPILER_IS_GNUCXX)add_compile_options(-std=c++11)message(STATUS"optional:-std=c++11")endif(CMAKE_COMPILER_IS_GNUCXX) 使用add_compile_options添加-std=c++11选项,是想在编译c++代码时加上c++11支持选项。但是因为add_compile...
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 ...
cmake_minimum_required ( VERSION 3.20 ) project ( testprj ) add_compile_options(foo1 foo2) get_directory_property( MyFoo DIRECTORY ${CMAKE_SOURCE_DIR} COMPILE_OPTIONS ) foreach( d ${MyFoo} ) message( STATUS "Found COMPILE_OPTIONS: " ${d} ) endforeach() message( STATUS "MyFoo: ...
编译选项有很多,这里列出一些常用的编译选项设置,并说明作用。 指定使用的C++版本 代码语言:text AI代码解释 set(CMAKE_CXX_STANDARD 17) 可以根据需求设置11, 14, 17, 20等等C++版本。 设置编译选项 代码语言:text AI代码解释 add_compile_options(-Wall -Wextra -Wpedantic -Wno-unused-parameter -g) ...
#set(CMAKE_CXX_COMPILER "g++") add_compile_options(-std=c++11 -w) #add_definitions(-std=c++11) build_command(BUILD_COMMAND_LINE CONFIGURATION ${CMAKE_BUILD_TYPE} PROJECT_NAME cmaketest TARGET all) message("build command:${BUILD_COMMAND_LINE}") ...
add_compile_options(-std=c++11) add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>") add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>") 4.指定包含目录 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src) 5.连接库 ...
set (CMAKE_CXX_COMPILER /usr/bin/g++-9) 1. 2. 3. 4. ps:这两条命令应该放在文件的开始位置(cmake_minimum_required命令之下,其他命令之上),否则可能无效 二、设置编译参数 配置编译参数有两种方式,一种是使用 add_compile_options 命令配置;另一种是通过设置变量 CMAKE_C_FLAGS 或者 CMAKE_CXX_FLAGS...
Description Any compiler options that are added using add_compile_options() are used when compiling targets from the current directory and below, meaning that external libraries will also built using these neovim/CMakeLists.txt Lines 284...
add_compile_options命令添加的编译选项是针对所有编译器的(包括c和c++编译器), 而set命令设置CMAKE_C_FLAGS或CMAKE_CXX_FLAGS变量则是分别只针对c和c++编译器的。 例子 #判断编译器类型,如果是gcc编译器,则在编译选项中加入c++11支持if(CMAKE_COMPILER_IS_GNUCXX)set(CMAKE_CXX_FLAGS"-std=c++11 ${CMAKE...