py. cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR) cmake_policy(VERSION 2.8.8) project(Skia) #//: 从这里开始 # Detect CPU type and whether we're building 64-bit or 32-bit code math(EXPR BITS "${CMAKE_SIZEOF_VOID
}intmain(void){printf("Add_result:%d\n",add(3,1,3,5));return0; } 结果: C语言使用可变参数列表实现printf(my_printf) [https://blog.51cto.com/shaungqiran/1681698] //使用可变参数列表实现print("s\t c\n","bit-tech",'w');#include<stdio.h>#include<stdarg.h>voidint_to_char(intnum...
(-O3-g-W-Wall-Wunused-variable-Wunused-parameter-Wunused-function-Wunused-Wno-deprecated-Woverloaded-virtual-Wwrite-strings-D__WUR=-D_REENTRANT-D_FILE_OFFSET_BITS=64-DTIXML_USE_STL)add_library(lib_demo cmd.cpp global.cpp md5.cpp)link_libraries(lib_demo)add_executable(demo main.cpp)# link...
cmake_minimum_required(VERSION 3.13) project(freertos_examples) set(IDF_PROJECT_EXECUTABLE my_app) set(IDF_EXECUTABLE_SRCS "src/main.c") # Tell IDF build to link against this target. set(IDF_PROJECT_EXECUTABLE my_app) # Add some extra components. IDF_EXTRA_COMPONENT_DIRS is a variable us...
# variable:变量名称 # value:变量值列表 # CACHE:cache变量的标志 # type:变量类型,取决于变量的值。类型为:BOOL、FILEPATH、PATH、STRING、INTERNAL # docstring:必须是字符串,作为变量概要说明 # FORCE:强制选项,强制修改变量值 其中FORCE选项,在定义缓存变量时不加也能定义成功,但是修改时不加FORCE选项则修改无...
编译器错误 C3892 “variable”: 不能给常量变量赋值 编译器错误 C3893 “member”: initonly 数据成员的左值只能在类“class”的实例构造函数中使用 编译器错误 C3894 “member”: initonly 静态数据成员的左值只能在类“class”的类构造函数中使用
Add code to precompiled header. Compiler warning (level 1) C4655 'symbol': variable type is new since the latest build, or is defined differently elsewhere Compiler warning (level 1) C4656 'symbol': data type is new or has changed since the latest build, or is defined differently ...
Fatal error C1107could not find assembly 'assembly': please specify the assembly search path using/AIor by setting theLIBPATHenvironment variable Fatal error C1108unable to find DLL: 'file' Fatal error C1109unable to find 'symbol' in DLL 'file' ...
dllqueryvar() — Obtain a pointer to a dynamic link library variable dn_comp() — Resolver domain name compression dn_expand() — Resolver domain name expansion dn_find() — Resolver domain name find dn_skipname() — Resolver domain name skipping drand48() — Pseudo-random number...
if(variable) # If variable is `ON`, `YES`, `TRUE`, `Y`, or non zero number else() # If variable is `0`, `OFF`, `NO`, `FALSE`, `N`, `IGNORE`, `NOTFOUND`, `""`, or ends in `-NOTFOUND` endif() # If variable does not expand to one of the above, CMake will expa...