string(STRIP <string> ) string(GENEX_STRIP ) string(COMPARE LESS <string1> <string2> ) string(COMPARE GREATER <string1> <string2> ) string(COMPARE EQUAL <string1> <string2> ) string(COMPARE NOTEQUAL <string1> <string2> ) string(COMPARE LESS_EQUAL <string1> <string2> ) string(COMP...
# 提取文件名的基础部分string(REGEX REPLACE "(.+)\\..*" "\\1" base_name "example.txt")message(STATUS "Base name: ${base_name}")SET( MARS_VERSION2.7.1.240708_rc ) # 将每一个段连续的数字都读取出来,并放在变量MARS_VERSIONS中,且以数组的方式存放STRING( REGEX MATCHALL "[0-9]+" MARS_...
IF (string EQUAL number) string等于number时为真 IF (variable STRLESS string) variable小于字符串string IF (string STRLESS string) 字符串string小于字符串string IF (variable STRGREATER string) variable大于字符串string IF (string STRGREATER string) 字符串string大于字符串string IF (variable STREQUAL str...
下面是我尝试过的例子：测试字符串 String str = "[\"内容\",\"标题\"]"; 编码如下： package ...
return std::string("Hello from macOS!"); #else return std::string("Hello from an unknown system!"); #endif } int main() { std::cout << say_hello() << std::endl; return EXIT_SUCCESS; } 如何操作 让我们构建一个对应的CMakeLists.txt实例,这将使我们能够根据目标操作系统有条件地编译源...
匹配前会被拼接到一起 ```cmake string(REGEX MATCH [0-9] result "hello123world456hello444cmake") message(STATUS "${result}") string(REGEX MATCHALL [0-9] result "hello123world456hello444cmake") message(STATUS "${result}") ``` 正则替换 ```cmake string(REGEX REPLACE <regular_...
hpp" VERSION_STRING REGEX ${VERSION_REGEX}) # Pick out just the version string(REGEX REPLACE ${VERSION_REGEX} "\\1" VERSION_STRING "${VERSION_STRING}") # Automatically getting PROJECT_VERSION_MAJOR, My_VERSION_MAJOR, etc. project(My LANGUAGES CXX VERSION ${VERSION_STRING})8. 如何...
string(REGEXMATCH"EXTRAVERSION = ([a-z0-9\\.-]*)"_${ver}) Feb 13, 2025 The use of\\actually matches a literal\, resulting in\to become a valid char in theVERSIONfile. For example using: # VERSION File content ... EXTRAVERSION = 4.5\-5 ...
string(REGEXMATCH"^([0-9]+).([0-9])"ver${ver})string(REGEXMATCH"^([0-9]+)"verMajor${ver})if("${verMajor}"MATCHES"10")set(verMajor"A")string(REGEXREPLACE"^([0-9]+)"${verMajor}ver${ver})endif("${verMajor}"MATCHES"10")string(REPLACE"."""ver${ver})string(REGEXREPLACE...
cmake 2.8.6 Last change: June 17, 2014 30 User Commands cmake(1) REGEX specifies a regular expression that a string must match to be returned. Typical usage file(STRINGS myfile.txt myfile) stores a list in the variable "myfile" in which each item is a line from the input file. ...