Webthis is definitely not always true. The variable your are testing may contain "un-evaluated" var. or some special regex character ( *, ?, ...) See attached example, you may test it … WebApr 17, 2024 · 如果你是在ubuntu平台使用regex库,需要自己手动安装一下libcu库,然后添加对应的链接目录。. 不然的话,编译器在链接boost_regex库时,会报找不到相关函数错误。. 当然现代C++编译相当智能,直接会告诉你缺失的libcu库的版本,直接下载相应版本的库 …
cmake:选择编译器及设置编译器选项 - DoubleLi - 博客园
WebSep 10, 2024 · I have a CMake string variable: set(var "String0 String_1 String_2") I need to select whatever is before the first whitespace from this variable ("String0") and make a new variable with this content.I used CMake's REGEX MATCH method to do this and used this regex: '\S\w*'.I have tested that regex on an online regex interpreter and it worked. Web在项目文件的顶部设置cmake_minimum_required(3.1) (或更高版本),或者 使用较低的最低版本号,但手动将 policy CMP0054 设置为 即使在这种情况下, if 的第一个参数仍然是正确的,即使用与该名称匹配的变量的值来扩展该名称: church security systems
07-cmake语法-MATCHES - 路边的十元钱硬币 - 博客园
WebOct 3, 2024 · cmake MATCHES not working like I think it should. Ask Question Asked 5 years, 6 months ago. Modified 5 years, 6 months ago. Viewed 931 times 0 In my parent CMakeLists.txt: ... Output from cmake ..-- Programs is CCHIF;CCWIF;FXTINT;FXTCLI -- CCHIF is NOT in the programs list!!! ***** -- FXTCLI is NOT in the programs list!!! Webcmake中使用每个变量,或者说获取变量的值有两种方式:. 使用 $ {} 并在大括号中间写入变量名称,例如:. $ {SAMPLE_SOURCES} 大部分情况下我们通常使用此种方式 将变量转化为值 来使用。. 需要注意的是,经过此种方式转化的值,会被还原为该变量类型。. 如果变量 ... WebIn strings it would mean "if this string is exactly equal to". The. caret (^) represents string beginning and the $ represents string end. Why is IF ("$ {VARIABLE}" MATCHES "^$ {VARIABLE}$") used instead of IF (. $ {VARIABLE} STREQUAL $ {VARIABLE} ) (which would always return true)? I'm not sure of use case but I'd say it's checking for special. dewitt sports complex zeeland mi