//示例3://CMakeLists.txt:cmake_minimum_required(VERSION3.20.0)project(Environment)//在配置期间打印myenv环境变量message("generated with "$ENV{myenv})//在构建阶段过程中打印相同的变量add_custom_target(EchoEnvALLCOMMANDecho "myenvinbuild is" $ENV{myenv}) 在上述示例3的CMakeLists.txt中是有两...
, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. * The effect of each option marked with an asterisk is reversed if the ...
--debug[=NUMBER] Set debugging level -v, --verbose * Verbose error diagnostics -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short ...
第一步: C/C++ 构建基础知识 此部分讲解 C/C++ 主流编译器及其相关命令工具行用法，包括构建单源文件...
Use an empty array, [], to pass a NULL parameter to a library function that supports optional input arguments. This notation is valid only when the argument is declared as a Ptr or PtrPtr as shown by libfunctions or libfunctionsview. ...
include(<file|module> [OPTIONAL] [RESULT_VARIABLE <VAR>] [NO_POLICY_SCOPE]) cmake_minimum_required(VERSION major[.minor[.patch[.tweak]]] [FATAL_ERROR]) cmake_policy(VERSION major[.minor[.patch[.tweak]]]) message([<mode>] "message to display" ...)STATUS,WARNING,AUTHOR_WARNING,SEND_...
o) file in the current working directory. If you suppress the linking step, you also suppress the removal of the object files. B.2.7 -Dname[(arg[,arg])][=expansion] Define a macro with optional arguments as if the macro is defined by a #define preprocessing directive. If no =expansion...
NameColonSyntax node representing the optional name arguments. Parent The node that contains this node in its ChildNodes() collection. (Inherited from SyntaxNode) ParentTrivia (Inherited from SyntaxNode) RawKind An integer representing the language specific kind of this node. (Inherited from Syn...
#define TX_EINVAL -8 /* invalid arguments were given */ #define TX_COMMITTED -9 /* transaction has * heuristically committed */#define TX_NO_BEGIN -100 /* transaction committed plus * new transaction could not * be started */ #define TX_ROLLBACK_NO_BEGIN (TX_ROLLBACK+TX_NO_BEGIN) ...
SelectConfigure arguments for Step function prototype. To open a table that displays the default configurations for the arguments, clickGet Default. Customize the arguments: From theC return argumentdrop-down list, selectAil_Cmd. For each port, in theC Identifier Namefield, remove thearg_prefix ...