这里,我使用 string(REGEX REPLACE ...) 语句达到此目的。 在CMakeLists.txt 中增加以下语句,同时将 config.h.in 中的@TIME_DAY@ 改为@TIME_DAY_NUM@: string(REGEX REPLACE "(^[0])([1-9]*)" "\\2" TIME_DAY_NUM ${TIME_DAY}) 这语句的意思是:如果变量 TIME_DAY 的值以 '0' 开头,那么...
CMake有许多强大的功能,其中一个就是字符串的正则表达式替换(string(regex replace))。这个功能可以让你使用正则表达式匹配文本模式,并将其替换为指定的文本。在本篇文章中,我们将介绍CMake的字符串(regex replace)的使用方法。 语法 -- ```scss string(regex_replace regex_pattern input_string replacement) ```...
) string(REGEX REPLACE "Hello" "Hi" myOutString ${myString}) message ( STATUS "myString = ${myString}" ) message ( STATUS "myOutString = ${myOutString}" ) windows11+powershell cmake .. PS D:\work\modern_cmake_work\ModernCMake\codes\cmake\string\regex-replace\01\build> cmake ....
问CMake字符串REGEX REPLACEEN正则匹配-直接内容替换 s = 'dsoheoifsdfscoopaldshfowefcoopasdfjkl;'...
set(VERSION_REGEX "#define MY_VERSION[ \t]+\"(.+)\"") # Read in the line containing the version file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/include/My/Version.hpp" VERSION_STRING REGEX ${VERSION_REGEX}) # Pick out just the version string(REGEX REPLACE ${VERSION_REGEX} "\\1" ...
CMakeregular expressionshave a distinct syntax tied to the origins of CMake syntax in the late 1990s. The CMake regex syntax is not the same as Python, Perl, etc. We give a few examples underregex. To compile CMake from source, for example on BSD or ARM 32-bit using existing CMake...
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. ...
string(REGEX REPLACE "[^0-9]*([0-9.]+).*" "\\1" HOST_LINK_VERSION ${LD_V_OUTPUT}) endif() else() message(FATAL_ERROR "${CMAKE_LINKER} failed with status ${HAD_ERROR}") endif() endif() include(CMakeParseArguments) include(AddClang) set(CMAKE_INCLUDE_CURRENT_DIR...
string(REGEXMATCHALL"[^\n]+\n"_includeLines"${CMAKE_MATCH_1}") foreach(nextLine${_includeLines}) #on OSX, gcc says things like this: "/System/Library/Frameworks (framework directory)", strip the last part string(REGEXREPLACE"\\(framework directory\\)"""nextLineNoFramework"${ne...
REGEX REPLACE "Xcode ([0-9\\.]+)" \\1" XCODE_VERSION "${XCODE_VERSION}") ### ALIASES (DEPRECATION WARNINGS if(DEFINEDIOS_PLATFORM) set(PLATFORM ${IOSPLATFORM}) message(DEPRECATION "IOS_PLATFORM argument is DEPRECATED. using the new PLATFORM argument instead.") endif(...