# Enable Address Sanitizer $<$<CXX_COMPILER_ID:GNU,Clang>: $<$<VERSION_GREATER:${CMAKE_VERSION},3.12>: $<$<CONFIG:Debug>:-fsanitize=address -fno-omit-frame-pointer> $<$<CONFIG:RelWithDebInfo>:-fsanitize=address -fno-omit-frame-pointer> > > ) if(${CMAKE_VERSION}VERSION_GREATER3.12...
复制代码 这里的expression是判断条件,和C/C++类似,CMake的条件也存在“与/或/非”以及“等于/大于/小于”等几种操作符,分别用AND/OR/NOT以及EQUAL/LESS/GREATER来表示。当判断条件为真,执行IF后的命令段,否则继续判断并执行相应条件对应的命令段,或者不执行任何操作。例如: 1. IF ( ${number} GREATER 4 ) ...
REGEX REPLACE: 字符串正则替换,将所有输入字符串在匹配之前都连接在一起,然后尽可能匹配<regular_expression>并替换为 <replacement_expression>,将结果存储在。 string(REGEX REPLACE <regular_expression> <replacement_expression> [...]) 例如把所有匹配到的含有 in 的单词,替换成 hello string(REGEX REPLACE ...
去除掉引用qt库的部分,CMakeLists.txt核心如下 set(BUILD_EXAMPLESOFFCACHEINTERNAL"")add_subdirectory("Qt-Advanced-Docking-System")set(QtADS_targetqt${QT_VERSION_MAJOR}advanceddocking)target_include_directories(generator-expressionPRIVATE"$<TARGET_PROPERTY:${QtADS_target},INTERFACE_INCLUDE_DIRECTORIES>")ta...
This basically means if generator expression abc evaluates to true, then the value of the generator expression is xyz, otherwise it is an empty string. Let us take an example to make this clear. Save the following as CMakeLists.txt
generator-expression定义为$<...>的形式。该表达式的值有多种形式,而且支持嵌套使用: 条件表达式 $<condition:true_string>当条件为1时,表达式为true_string,否则为空 $<IF:condition,true_string,false_string>当条件为1时,表达式为true_string,否则为false_string ...
if(CLR_CMAKE_PLATFORM_ARCH_AMD64) #The generator expression in the following command means that the /homeparams option is added only for debug builds add_compile_options($<$<CONFIG:Debug>:/homeparams>)#Force parameters passed in registers to be written to the stack ...
If COMMAND specifies an executable target (created by the add_executable() command) it will automatically be replaced by the location of the executable created at build time. (Use the TARGET_FILE generator expression to reference an executable later in the command line.) Additionally a target-...
// tutorial.cxx// A simple program that computes the square root of a number#include<stdio.h>#include<stdlib.h>#include<math.h>intmain(int argc,char*argv[]){if(argc<2){fprintf(stdout,"Usage: %s number\n",argv[0]);return1;}double inputValue=atof(argv[1]);double outputValue=sqrt(...
If all OUTPUT and BYPRODUCTS paths are unique to each configuration (e.g. by using the $<CONFIG> generator expression), the first argument of COMMAND is still evaluated in the command config by default, while all subsequent arguments, as well as the arguments to DEPENDS and WORKING_DIRECTORY...