然后,我们使用string(TOLOWER ...)命令将MY_STRING转换为小写,并将结果存储在MY_STRING_LOWER变量中。最后,我们使用message命令输出了原始字符串和转换后的小写字符串。 执行上述CMake代码后,你会在构建输出中看到以下信息: text -- Original string: Hello World -- Lowercase string: hello world 这表明字符串...
string(TOUPPER "Hello, World!" upper) message(STATUS "Uppercase: ${upper}") string(TOLOWER "Hello, World!" lower) message(STATUS "Lowercase: ${lower}") 字符串拼接 set(str1 "Hello") set(str2 "World") set(full_str "${str1}, ${str2}!") message(STATUS "The concatenated string is...
Combine common functionality into clearly documented functions or macros: Functions are better usually. Use lowercase function names: CMake functions and macros can be called lower or upper case. Always use lower case. Upper case is for variables. Usecmake_policyand/or range of versions: Policies...
在lib/sqrt下建立CMakelist.txt文件, 并向其中写入以下内容,其中的add_library()命令即用指定的源文件建立库文件, 使用语法与add_executable()没什么区别, 只不过生成的文件为.a和.so, 两个后缀分别表示静态和动态链接库. 命令的语法为add_library(<name> [STATIC|SHARED|MODULE] [EXCLUDE_FROM_ALL] [...]...
在CONFIG模式下运行时,find_package 搜索在以下任一模式之后调用的文件:• <lowercasePackageName>-config.cmake • <PackageName>Config.cmake • <lowercasePackageName>-config-version.cmake(如果指定了版本详细信息) • <PackageName>ConfigVersion.cmake(如果指定了版本详细信息) 1. 2. 3. 4. 5. 6...
set(TOOLCHAIN_SIZE ${TOOLCHAIN}/arm-none-eabi-size CACHE STRING "arm-none-eabi-size") Thefind_programfunction searches the host filesystem for the path to a given program which it stores in the variable name given as the first parameter. If the program isn’t found, the variable is set ...
该模式下， CMake 会搜索 <lowercasePackageName>-config.cmake 文件或 <PackageName>Config.cmake 文件。如果 find_package 命令中指定了具体的版本，也会搜索 <lowercasePackageName>-config-version.cmake 或 <PackageName>ConfigVersion.cmake 文件，因此配置模式下通常会提供配置文件...
B.如果搜索模式是Config mode,CMake会搜索<lowercasePackageName>-config.cmake文件或<PackageName>Config.cmake文件。如果find_package命令中指定了具体的版本,也会搜索<lowercasePackageName>-config-version.cmake或<PackageName>ConfigVersion.cmake文件。
[PREFIX, left empty string for none]"ATFRAMEWORK_CMAKE_TOOLSET_THIRD_PARTY_<PACKAGENAME:UPPERCASE>_BUILD_OPTIONSBUILD_SHARED_LIBS)if(ATFRAMEWORK_CMAKE_TOOLSET_THIRD_PARTY_<PACKAGENAME:UPPERCASE>_PATCH_FILEANDEXISTS"${ATFRAMEWORK_CMAKE_TOOLSET_THIRD_PARTY_<PACKAGE NAME:UPPERCASE>_PATCH_FILE}")...
string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" arch_lowercase) if(arch_lowercase MATCHES "^arm" AND NOT arch_lowercase STREQUAL "arm64") # Enable Arm Neon kernels. add_definitions(-DLIBYUV_NEON=1) add_library(${ly_lib_name}_neon OBJECT ${ly_src_dir}/compare_neon.cc ${ly_src_...